Inserts for Legal Pocket Brief - Palo Alto, California

MEMORANDUM

Date: 13 October 2017 Job No.: 12308-00

To: Christine Fukasawa – ICF

From: Todd Taylor – BASELINE Environmental Consulting

Subject: Hazardous Materials Technical Memorandum Update, Newell Road/San Francisquito Bridge Replacement Project, Palo Alto, CA

At your request, this memorandum summarizes hazardous materials conditions at the project site, as evaluated by BASELINE in July 2012, and provides an update, where appropriate, regarding current conditions, incorporating project alternative changes since the 2012 evaluation was performed. We understand that this information will be used in support of CEQA/NEPA environmental review of the project.

Project Site and Regional Location

The project site contains a concrete bridge, constructed in 1911, across San Francisquito Creek between Edgewood Drive in Palo Alto and Woodland Avenue in East Palo Alto. The project vicinity is residential and no businesses that would potentially use, store, transport, or dispose of hazardous materials are located near the project site. Newell Road is an urban collector roadway with relatively low traffic (currently around 3,000 vehicles per day) and would not have historically accommodated the much higher traffic volumes associated with aerially-deposited lead deposition concerns during the period prior to the 1980s when gasoline in California was permitted to contain tetraethyl lead.

Hazardous Materials Sites in the Project Site Vicinity

In July 2012, BASELINE contacted Environmental Data Resources, Inc (EDR), an environmental resource service, to conduct a search of environmental records from federal, state, and local databases pertaining to past and present hazardous materials uses and releases on properties at or near the project site. The complete EDR report is included as Attachment A of this memorandum. The project site was not identified in any of the records, including lists of hazardous materials release sites compiled pursuant to Government Code 65962.5.

Two hazardous material release sites were identified within one-quarter mile of the project site:

Memorandum 13 October 2017

12308 Hazardous Materials Memo Update-10/13/17

• J&J Rentals and Sales, 1800 West Bayshore Road, East Palo Alto

• Willrich Residence, 1452 Hamilton Avenue, Palo Alto

Both of these sites have reported a release of petroleum from a leaking underground storage tank (UST). Both leak cases have been closed by oversight agencies, indicating that remediation is complete or was not necessary. Based on the status of these sites, neither hazardous material release was considered likely to have the potential to affect development of the proposed project.

To update the information from 2012, searches of the online SWRCB Geotracker and DTSC Envirostor databases were performed. Within one-quarter mile, the SWRCB Geotracker database identified the closed J&J Rentals and Sales and Willrich residence leaking UST sites, as well as a third leaking UST site, the Wood Residence, located at 111 Island Drive. The Wood Residence UST site was closed by the on January 6, 1997, and would also not be considered likely to have the potential to affect development of the proposed project. No hazardous materials sites within one-quarter mile were identified on the DTSC Envirostor database. The search results from Geotracker and Envirostor databases are included in Attachment C of this memorandum.

Lead and Asbestos Materials Survey

A lead and asbestos survey was conducted at the Newell Road Bridge on 6 July 2012 by SCA Environmental, a California-certified professional. The complete report is provided as Attachment B of this memorandum. Fifteen representative samples of concrete, asphalt, and paint from the bridge structure were collected and analyzed for asbestos content in accordance with industry standards and Federal regulations. None of the samples contained asbestos above laboratory reporting limits. Three samples of paint were collected and analyzed for total lead. The lead concentrations from the paint samples is presented below:

Location Concentration (mg/kg)

White paint on concrete structure, near creek

72

White paint on roadway surface <41

Yellow paint on roadway surface

1,100

Memorandum 13 October 2017

12308 Hazardous Materials Memo Update-10/13/17

Only the yellow roadway paint exceeded the U.S. Consumer Product Safety Commission threshold of 600 mg/kg for lead-based paint. The survey noted that the paint was in intact condition. Lead paint that is adhering to its surface may generally be disposed of as normal construction debris, though additional analyses may be required by the landfill accepting the waste. The survey report recommended that all paint be treated as lead-containing for the purposes of complying with Cal-OSHA worker safety requirements, which apply to all worksites where construction workers may be exposed to lead. The survey did not include the analysis of soils for naturally-occurring asbestos; however, as no geologic formations with naturally-occurring asbestos have been mapped in the project vicinity,1 naturally-occurring asbestos would not be expected to affect development of the project.

Summary

No hazardous materials sites with the potential to affect project development were identified in environmental database searches in July 2012 and June 2016. No asbestos-containing materials were identified in bridge components surveyed in July 2012. White bridge paint and white roadway markings were found to contain only minor total lead concentrations, while yellow roadway markings contained lead at concentrations that could require additional worker health and safety measures during construction and potentially could require special handling and disposal measures.

If you have any questions regarding this memorandum, please do not hesitate to contact us at your convenience.

Attachments (in PDF Format):

A: July 2012 EDR Report B: July 2012 Lead and Asbestos Survey Report C: June 2016 Envirostor and Geotracker Searches

1 Van Gosen, B.S., and Clinkenbeard, J.P., 2011. Reported Historic Asbestos Mines, Historic Asbestos Prospects,

and Other Natural Occurrences of Asbestos in California: U.S. Geological Survey Open- File Report 2011-1188,

available at http://pubs.usgs.gov/of/2011/1188/.

Appendix A: 2012 EDR Report

FORM-NULL-TXV

®kcehCoeG htiw tropeR ™paM suidaR RDE ehT

440 Wheelers Farms RoadMilford, CT 06461Toll Free: 800.352.0050www.edrnet.com

Newell Road BridgeNewell Road/Woodland AvenuePalo Alto, CA 94301

Inquiry Number: 3363014.1sJuly 09, 2012

SECTION PAGE

Executive Summary ES1

Overview Map 2

Detail Map 3

Map Findings Summary 4

Map Findings 8

Orphan Summary 51

Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

Physical Setting Source Addendum A-1

Physical Setting Source Summary A-2

Physical Setting SSURGO Soil Map A-5

Physical Setting Source Map A-8

Physical Setting Source Map Findings A-10

Physical Setting Source Records Searched A-21

TC3363014.1s Page 1

Thank you for your business.Please contact EDR at 1-800-352-0050

with any questions or comments.

Disclaimer - Copyright and Trademark Notice

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental DataResources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for anyproperty. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2012 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in wholeor in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All othertrademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

EXECUTIVE SUMMARY

TC3363014.1s EXECUTIVE SUMMARY 1

A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).The report was designed to assist parties seeking to meet the search requirements of EPA’s Standardsand Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice forEnvironmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation ofenvironmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

NEWELL ROAD/WOODLAND AVENUEPALO ALTO, CA 94301

COORDINATES

37.4543000 - 37˚ 27’ 15.48’’Latitude (North): 122.1367000 - 122˚ 8’ 12.12’’Longitude (West): Zone 10Universal Tranverse Mercator: 576356.2UTM X (Meters): 4145416.8UTM Y (Meters): 23 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

37122-D2 PALO ALTO, CATarget Property Map:1999Most Recent Revision:

37122-D1 MOUNTAIN VIEW, CAEast Map:1999Most Recent Revision:

AERIAL PHOTOGRAPHY IN THIS REPORT

2009, 2010Portions of Photo from:USDASource:

TARGET PROPERTY SEARCH RESULTS

The target property was not listed in any of the databases searched by EDR.

DATABASES WITH NO MAPPED SITES

No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") governmentrecords either on the target property or within the search radius around the target property for thefollowing databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL National Priority List

EXECUTIVE SUMMARY


Proposed NPL Proposed National Priority List SitesNPL LIENS Federal Superfund Liens

Federal Delisted NPL site list

Delisted NPL National Priority List Deletions

Federal CERCLIS list

CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information SystemFEDERAL FACILITY Federal Facility Site Information listing

Federal CERCLIS NFRAP site List

CERC-NFRAP CERCLIS No Further Remedial Action Planned

Federal RCRA CORRACTS facilities list

CORRACTS Corrective Action Report

Federal RCRA non-CORRACTS TSD facilities list

RCRA-TSDF RCRA - Treatment, Storage and Disposal

Federal RCRA generators list

RCRA-LQG RCRA - Large Quantity GeneratorsRCRA-CESQG RCRA - Conditionally Exempt Small Quantity Generator

Federal institutional controls / engineering controls registries

US ENG CONTROLS Engineering Controls Sites ListUS INST CONTROL Sites with Institutional Controls

Federal ERNS list

ERNS Emergency Response Notification System

State- and tribal - equivalent NPL

RESPONSE State Response Sites

State- and tribal - equivalent CERCLIS

ENVIROSTOR EnviroStor Database

State and tribal landfill and/or solid waste disposal site lists

SWF/LF Solid Waste Information System

State and tribal leaking storage tank lists

INDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists

UST Active UST Facilities

EXECUTIVE SUMMARY


AST Aboveground Petroleum Storage Tank FacilitiesINDIAN UST Underground Storage Tanks on Indian LandFEMA UST Underground Storage Tank Listing

State and tribal voluntary cleanup sites

VCP Voluntary Cleanup Program PropertiesINDIAN VCP Voluntary Cleanup Priority Listing

ADDITIONAL ENVIRONMENTAL RECORDS

Local Lists of Landfill / Solid Waste Disposal Sites

DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site LocationsODI Open Dump InventoryWMUDS/SWAT Waste Management Unit DatabaseSWRCY Recycler DatabaseHAULERS Registered Waste Tire Haulers ListingINDIAN ODI Report on the Status of Open Dumps on Indian Lands

Local Lists of Hazardous waste / Contaminated Sites

US CDL Clandestine Drug LabsHIST Cal-Sites Historical Calsites DatabaseSCH School Property Evaluation ProgramToxic Pits Toxic Pits Cleanup Act SitesCDL Clandestine Drug LabsUS HIST CDL National Clandestine Laboratory Register

Local Lists of Registered Storage Tanks

HIST UST Hazardous Substance Storage Container Database

Local Land Records

LIENS 2 CERCLA Lien InformationLUCIS Land Use Control Information SystemLIENS Environmental Liens ListingDEED Deed Restriction Listing

Records of Emergency Release Reports

HMIRS Hazardous Materials Information Reporting SystemCHMIRS California Hazardous Material Incident Report SystemLDS Land Disposal Sites ListingMCS Military Cleanup Sites Listing

Other Ascertainable Records

RCRA-NonGen RCRA - Non GeneratorsDOT OPS Incident and Accident DataDOD Department of Defense SitesFUDS Formerly Used Defense SitesCONSENT Superfund (CERCLA) Consent Decrees

EXECUTIVE SUMMARY


ROD Records Of DecisionUMTRA Uranium Mill Tailings SitesMINES Mines Master Index FileTRIS Toxic Chemical Release Inventory SystemTSCA Toxic Substances Control ActFTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)HIST FTTS FIFRA/TSCA Tracking System Administrative Case ListingSSTS Section 7 Tracking SystemsICIS Integrated Compliance Information SystemPADS PCB Activity Database SystemMLTS Material Licensing Tracking SystemRADINFO Radiation Information DatabaseFINDS Facility Index System/Facility Registry SystemRAATS RCRA Administrative Action Tracking SystemCA BOND EXP. PLAN Bond Expenditure PlanWDS Waste Discharge SystemNPDES NPDES Permits ListingUIC UIC ListingCortese "Cortese" Hazardous Waste & Substances Sites ListSAN JOSE HAZMAT Hazardous Material FacilitiesNotify 65 Proposition 65 RecordsDRYCLEANERS Cleaner FacilitiesWIP Well Investigation Program Case ListENF Enforcement Action ListingHAZNET Facility and Manifest DataEMI Emissions Inventory DataINDIAN RESERV Indian ReservationsSCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing2020 COR ACTION 2020 Corrective Action Program ListFINANCIAL ASSURANCE Financial Assurance Information ListingEPA WATCH LIST EPA WATCH LISTUS FIN ASSUR Financial Assurance InformationPCB TRANSFORMER PCB Transformer Registration DatabasePROC Certified Processors DatabaseMWMP Medical Waste Management Program ListingCOAL ASH DOE Sleam-Electric Plan Operation DataCOAL ASH EPA Coal Combustion Residues Surface Impoundments ListHWT Registered Hazardous Waste Transporter DatabaseHWP EnviroStor Permitted Facilities Listing

EDR PROPRIETARY RECORDS

EDR Proprietary Records

Manufactured Gas Plants EDR Proprietary Manufactured Gas PlantsEDR Historical Auto Stations EDR Proprietary Historic Gas StationsEDR Historical Cleaners EDR Proprietary Historic Dry Cleaners

SURROUNDING SITES: SEARCH RESULTS

Surrounding sites were identified in the following databases.

EXECUTIVE SUMMARY


Elevations have been determined from the USGS Digital Elevation Model and should be evaluated ona relative (not an absolute) basis. Relative elevation information between sites of close proximityshould be field verified. Sites with an elevation equal to or higher than the target property have beendifferentiated below from sites with an elevation lower than the target property.Page numbers and map identification numbers refer to the EDR Radius Map report where detaileddata on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.



RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA)of 1984. The database includes selective information on sites which generate, transport, store, treat and/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantitygenerators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 03/15/2012 has revealed that there is 1 RCRA-SQG site within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

THE HOME DEPOT NO 6603 1781 E BAYSHORE RD NNE 1/8 - 1/4 (0.246 mi.) 8 16


LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reportedleaking underground storage tank incidents. The data come from the State Water Resources Control Board LeakingUnderground Storage Tank Information System.

A review of the LUST list, as provided by EDR, and dated 06/14/2012 has revealed that there are 13 LUST sites within approximately 0.5 miles of the target property.


WILLRICH RESIDENCE 1452 HAMILTON WSW 1/8 - 1/4 (0.204 mi.) B5 14 WOOD RESIDENCE 111 ISLAND W 1/4 - 1/2 (0.251 mi.) C9 20 UNKNOWN 151 HARRISON RD W 1/4 - 1/2 (0.251 mi.) C10 20 WOOD RESIDENCE 111 ISLAND DR W 1/4 - 1/2 (0.251 mi.) C11 24 GIRAND RESIDENCE 590 CRESCENT WNW 1/4 - 1/2 (0.305 mi.) 12 24 UNION OIL SS#2862 1901 UNIVERSITY AVE NW 1/4 - 1/2 (0.423 mi.) E18 40

Status: Completed - Case Closed

ARCO #0749 1998 UNIVERSITY AVENUE NW 1/4 - 1/2 (0.453 mi.) F19 44Status: Completed - Case Closed

ARCO #749 1998 UNIVERSITY NW 1/4 - 1/2 (0.453 mi.) F20 46

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

J & J RENTALS AND SALES 1800 WEST BAYSHORE ROADNE 1/8 - 1/4 (0.188 mi.) A1 8Status: Completed - Case Closed

J & J RENTALS AND SALES 1800 W BAYSHORE RD NE 1/8 - 1/4 (0.189 mi.) A2 13

EXECUTIVE SUMMARY



RAINER SERVICE STATION 1905 E BAYSHORE RD E 1/4 - 1/2 (0.380 mi.) D15 32 RAINER SERVICE STATION 1905 EAST BAYSHORE ROADE 1/4 - 1/2 (0.382 mi.) D16 32

Status: Open - Site Assessment

SIRI BROS PARTNERSHIP 951 OCONNOR ST NNE 1/4 - 1/2 (0.474 mi.) G23 50

SLIC: SLIC Region comes from the California Regional Water Quality Control Board.

A review of the SLIC list, as provided by EDR, and dated 06/14/2012 has revealed that there is 1 SLIC site within approximately 0.5 miles of the target property.


UNKNOWN 151 HARRISON RD W 1/4 - 1/2 (0.251 mi.) C10 20

HIST LUST: A listing of open and closed leaking underground storage tanks. This listing is no longerupdated by the county. Leaking underground storage tanks are now handled by the Department of EnvironmentalHealth.

A review of the HIST LUST list, as provided by EDR, and dated 03/29/2005 has revealed that there are 3 HIST LUST sites within approximately 0.5 miles of the target property.


WILLRICH RESIDENCE 1452 HAMILTON WSW 1/8 - 1/4 (0.204 mi.) B5 14 UNKNOWN 151 HARRISON RD W 1/4 - 1/2 (0.251 mi.) C10 20 GIRAND RESIDENCE 590 CRESCENT WNW 1/4 - 1/2 (0.305 mi.) 12 24


Local Brownfield lists

US BROWNFIELDS: The EPA’s listing of Brownfields properties from the Cleanups in My Community program,which provides information on Brownfields properties for which information is reported back to EPA, as well asareas served by Brownfields grant programs.

A review of the US BROWNFIELDS list, as provided by EDR, and dated 06/27/2011 has revealed that there are 3 US BROWNFIELDS sites within approximately 0.5 miles of the target property.


PALO MOBILE ESTATES 1885 E. BAYSHORE RD. E 1/4 - 1/2 (0.332 mi.) 13 25 1895 EAST BAYSHORE ROAD 1895 EAST BAYSHORE ROAD E 1/4 - 1/2 (0.352 mi.) 14 27 875 O’CONNER STREET 875 O’CONNER STREET NNE 1/4 - 1/2 (0.454 mi.) G21 47

EXECUTIVE SUMMARY



CA FID UST: The Facility Inventory Database contains active and inactive underground storage tanklocations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there is 1 CA FID UST site within approximately 0.25 miles of the target property.


RESIDENCE 1452 HAMILTON WSW 1/8 - 1/4 (0.205 mi.) B6 15

SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tanklisting was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is nolonger updated or maintained. The local agency is the contact for more information on a site on the SWEEPSlist.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there is 1 SWEEPS UST site within approximately 0.25 miles of the target property.


RESIDENCE 1452 HAMILTON WSW 1/8 - 1/4 (0.205 mi.) B6 15


HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST],the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. Thislisting is no longer updated by the state agency.

A review of the HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there are 8 HIST CORTESE sites within approximately 0.5 miles of the target property.


WILLRICH RESIDENCE 1452 HAMILTON WSW 1/8 - 1/4 (0.204 mi.) B5 14 WOOD RESIDENCE 111 ISLAND W 1/4 - 1/2 (0.251 mi.) C9 20 UNKNOWN 151 HARRISON RD W 1/4 - 1/2 (0.251 mi.) C10 20 GIRAND RESIDENCE 590 CRESCENT WNW 1/4 - 1/2 (0.305 mi.) 12 24 UNOCAL 1901 UNIVERSITY NW 1/4 - 1/2 (0.422 mi.) E17 40 UNION OIL SS#2862 1901 UNIVERSITY AVE NW 1/4 - 1/2 (0.423 mi.) E18 40 ARCO #0749 1998 UNIVERSITY AVENUE NW 1/4 - 1/2 (0.453 mi.) F19 44


SIRI BROS PARTNERSHIP 940 O CONNOR NNE 1/4 - 1/2 (0.473 mi.) 22 50

EXECUTIVE SUMMARY


Hazardous Materials Business Plan, Hazardous Waste Generator, Underground Storage tanks

A review of the San Mateo Co. BI list, as provided by EDR, and dated 04/09/2012 has revealed that there are 4 San Mateo Co. BI sites within approximately 0.25 miles of the target property.


FORMER CHEVRON STATION 1770 BAYSHORE NNE 1/8 - 1/4 (0.193 mi.) 4 14 THE HOME DEPOT NO 6603 1781 E BAYSHORE RD NNE 1/8 - 1/4 (0.246 mi.) 8 16


E P A III 1800 BAYSHORE NE 1/8 - 1/4 (0.189 mi.) A3 13 EXPO #1008 1771 BAYSHORE ENE 1/8 - 1/4 (0.242 mi.) 7 15

EXECUTIVE SUMMARY


Due to poor or inadequate address information, the following sites were not mapped. Count: 13 records.

Site Name Database(s)____________ ____________

MENLO IND PARK LIFT STAIO HIST CORTESEBAY TUNNEL PROJECT CHMIRS, San Mateo Co. BICALMAC CHEMICAL CERC-NFRAPBROWNING-FERRIS INDS CERC-NFRAPMENLO IND. PARK LIFT STATION LUSTBAYFRONT EXPRESSWAY AT CHRYSTLER A ERNSWILLOW ROAD, EAST OF CAMPUS SITE ERNSNEWELL AVE AT KING ST. ERNSAT & T MOBILITY-BAYSHORE RD 13328 San Mateo Co. BICHESTNUT MEDICAL DEVICES San Mateo Co. BIPACIFIC BIOSCIENCES OF CA INC San Mateo Co. BIBROWNING-FERRIS INDUSTRIES ENVIROSTORPALO ALTO CITY OF MANIFEST

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MAP FINDINGS SUMMARY

SearchTargetDistance Total

Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted



0 NR 0 0 0 0 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR NR NR NR NR TPNPL LIENS


0 NR 0 0 0 0 1.000Delisted NPL


0 NR NR 0 0 0 0.500CERCLIS 0 NR 0 0 0 0 1.000FEDERAL FACILITY


0 NR NR 0 0 0 0.500CERC-NFRAP


0 NR 0 0 0 0 1.000CORRACTS


0 NR NR 0 0 0 0.500RCRA-TSDF


0 NR NR NR 0 0 0.250RCRA-LQG 1 NR NR NR 1 0 0.250RCRA-SQG 0 NR NR NR 0 0 0.250RCRA-CESQG

Federal institutional controls /engineering controls registries

0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROL

Federal ERNS list

0 NR NR NR NR NR TPERNS


0 NR 0 0 0 0 1.000RESPONSE


0 NR 0 0 0 0 1.000ENVIROSTOR

State and tribal landfill and/orsolid waste disposal site lists

0 NR NR 0 0 0 0.500SWF/LF


13 NR NR 10 3 0 0.500LUST 1 NR NR 1 0 0 0.500SLIC

TC3363014.1s Page 4




3 NR NR 2 1 0 0.500HIST LUST 0 NR NR 0 0 0 0.500INDIAN LUST


0 NR NR NR 0 0 0.250UST 0 NR NR NR 0 0 0.250AST 0 NR NR NR 0 0 0.250INDIAN UST 0 NR NR NR 0 0 0.250FEMA UST


0 NR NR 0 0 0 0.500VCP 0 NR NR 0 0 0 0.500INDIAN VCP



3 NR NR 3 0 0 0.500US BROWNFIELDS

Local Lists of Landfill / SolidWaste Disposal Sites

0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500WMUDS/SWAT 0 NR NR 0 0 0 0.500SWRCY 0 NR NR NR NR NR TPHAULERS 0 NR NR 0 0 0 0.500INDIAN ODI

Local Lists of Hazardous waste /Contaminated Sites

0 NR NR NR NR NR TPUS CDL 0 NR 0 0 0 0 1.000HIST Cal-Sites 0 NR NR NR 0 0 0.250SCH 0 NR 0 0 0 0 1.000Toxic Pits 0 NR NR NR NR NR TPCDL 0 NR NR NR NR NR TPUS HIST CDL


1 NR NR NR 1 0 0.250CA FID UST 0 NR NR NR 0 0 0.250HIST UST 1 NR NR NR 1 0 0.250SWEEPS UST

Local Land Records

0 NR NR NR NR NR TPLIENS 2 0 NR NR 0 0 0 0.500LUCIS 0 NR NR NR NR NR TPLIENS 0 NR NR 0 0 0 0.500DEED


0 NR NR NR NR NR TPHMIRS 0 NR NR NR NR NR TPCHMIRS

TC3363014.1s Page 5




0 NR NR NR NR NR TPLDS 0 NR NR NR NR NR TPMCS


0 NR NR NR 0 0 0.250RCRA-NonGen 0 NR NR NR NR NR TPDOT OPS 0 NR 0 0 0 0 1.000DOD 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000ROD 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR 0 0 0.250MINES 0 NR NR NR NR NR TPTRIS 0 NR NR NR NR NR TPTSCA 0 NR NR NR NR NR TPFTTS 0 NR NR NR NR NR TPHIST FTTS 0 NR NR NR NR NR TPSSTS 0 NR NR NR NR NR TPICIS 0 NR NR NR NR NR TPPADS 0 NR NR NR NR NR TPMLTS 0 NR NR NR NR NR TPRADINFO 0 NR NR NR NR NR TPFINDS 0 NR NR NR NR NR TPRAATS 0 NR 0 0 0 0 1.000CA BOND EXP. PLAN 0 NR NR NR NR NR TPWDS 0 NR NR NR NR NR TPNPDES 0 NR NR NR NR NR TPUIC 0 NR NR 0 0 0 0.500Cortese 8 NR NR 7 1 0 0.500HIST CORTESE 0 NR NR NR 0 0 0.250SAN JOSE HAZMAT 0 NR 0 0 0 0 1.000Notify 65 0 NR NR NR 0 0 0.250DRYCLEANERS 0 NR NR NR 0 0 0.250WIP 0 NR NR NR NR NR TPENF 4 NR NR NR 4 0 0.250San Mateo Co. BI 0 NR NR NR NR NR TPHAZNET 0 NR NR NR NR NR TPEMI 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR NR NR 0 0 0.2502020 COR ACTION 0 NR NR NR NR NR TPFINANCIAL ASSURANCE 0 NR NR NR NR NR TPEPA WATCH LIST 0 NR NR NR NR NR TPUS FIN ASSUR 0 NR NR NR NR NR TPPCB TRANSFORMER 0 NR NR 0 0 0 0.500PROC 0 NR NR NR 0 0 0.250MWMP 0 NR NR NR NR NR TPCOAL ASH DOE 0 NR NR 0 0 0 0.500COAL ASH EPA 0 NR NR NR 0 0 0.250HWT 0 NR 0 0 0 0 1.000HWP



0 NR 0 0 0 0 1.000Manufactured Gas Plants

TC3363014.1s Page 6




0 NR NR NR 0 0 0.250EDR Historical Auto Stations 0 NR NR NR 0 0 0.250EDR Historical Cleaners

NOTES:

TP = Target Property

NR = Not Requested at this Search Distance

Sites may be listed in more than one database

TC3363014.1s Page 7

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Total Petroleum Hydrocarbons as gasoline (TPH-G) and TPH as motor oil the bottom of the excavation (S-1 and S-2) indicated the presence of depth of about 8 feet bgs. Analysis of soil samples collected from down an additional 2 feet, with similar contamination observed at a Excavation in the area of observed hydrocarbon contamination extended hydrocarbon odor were noted in soils at that end of the excavation. the UST was observed to be corroded, and stained soil and petroleum of water with no sludge observed. The bottom of the western end of capacity) was removed from the site. The UST contained about ?? inch August 2005, the single-wall, steel UST (estimated 500 gallon however chromium was detected in samples from both borings. In petroleum-related hydrocarbons or volatile organic compounds (VOCs), depths of 7 and 10 feet bgs in the borings indicated no detectable UST to about 10 feet bgs. Analysis of soil samples collected from noted. Two hand-auger soil borings were advanced in the area of the the bottom ?? inch of the stick was wet, with no hydrocarbon odor about 6 feet below ground surface (bgs). Upon removal from the UST, under the steel cover indicated a depth to the bottom of the UST of the building. Measurement using a stick lowered through a fill pipe performed that identified an Underground Storage Tank (UST) south of building in the paved storage area. A Phase II investigation was associated with a sump, was identified at a location south of the service shop, between 1974 and 2004. A steel cover, believed to be building was occupied by J & J Rental, a lawn mower rental and property was performed in 2004 which determined that the existing covering. A Phase I Environmental Site Assessment (ESA) of the structure has a concrete slab-on-grade floor with ceramic tile associated landscaped and asphalt-paved parking and drive areas. The structure (currently a laundromat) of about 3,500 square feet and on the west. The site is developed with an ell-shaped, single-story northeast, an apartment building on the southeast, and Clarke Avenue ??-acre in plan area. The site is bound by West Bayshore Road on the consists of a triangular-shaped parcel measuring approximately interpretations made in the referenced report. The subject site for the accuracy of the statements made or any professional Investigation Report, San Mateo County does not take responsibility Extracted from PSI’s November 16, 2009 Soil and GroundwaterSite History: Gasoline, Waste Oil / Motor / Hydraulic / LubricatingPotential Contaminants of Concern: Other Groundwater (uses other than drinking water)Potential Media Affect: Local AgencyFile Location: 890027LOC Case Number: Not reportedRB Case Number: SAN MATEO COUNTY LOPLocal Agency: DGMCase Worker: SAN MATEO COUNTY LOPLead Agency: 06/06/2011Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -122.134290933609Longitude: 37.4558510300447Latitude: T0608111865Global Id: STATERegion:

LUST:

992 ft. Site 1 of 3 in cluster A0.188 mi.

Relative:Lower

Actual:21 ft.

1/8-1/4 EAST PALO ALTO, CA 94303NE 1800 WEST BAYSHORE ROAD N/AA1 LUSTJ & J RENTALS AND SALES S109285656

TC3363014.1s Page 8



Notification - Fee Title Owners Notice - #20110223Action: 02/23/2011Date: ENFORCEMENTAction Type: T0608111865Global Id:

Technical Correspondence / Assistance / Other - #20090730Action: 07/30/2009Date: ENFORCEMENTAction Type: T0608111865Global Id:

LUST:

6503726292Phone Number: [email protected]: SAN MATEOCity: 2000 ALAMEDA DE LAS PULGASAddress: SAN MATEO COUNTY LOPOrganization Name: DENO MILANOContact Name: Local Agency CaseworkerContact Type: T0608111865Global Id:

Not reportedPhone Number: [email protected]: OAKLANDCity: 1515 CLAY STREETAddress: SAN FRANCISCO BAY RWQCB (REGION 2)Organization Name: NANCY KATYLContact Name: Regional Board CaseworkerContact Type: T0608111865Global Id:

LUST:

Click here to access the California GeoTracker records for this facility:

mg/kg TPH a metals. The highest TPH concentrations (up to 460 mg/kg TPH-G, 3,600 analyzed for TPH, VOCs, semi-volatile organic compounds (SVOCs), and samples, collected at depths of between 7 and 11 feet bgs, were 450 gallons of petroleum-impacted groundwater. Eight sidewall soil in the removal of about 60 tons of petroleum-impacted soil and about bgs, where seepage of groundwater was noted. This excavation resulted performed. The excavation extended down to a depth of about 12 feet additional over-excavation in the area of the former UST was lead. Based on the findings from the October 2005 investigation, (BTEX), methyl tert-butyl ether (MTBE), perchloroethylene (PCE) and liter (?8g/L), as well as benzene, toluene, ethylbenzene, xylenes petroleum hydrocarbons at concentrations up to 100,000 micrograms per feet bgs. Analysis of groundwater samples indicated the presence of about 15 feet bgs. Groundwater was encountered at approximately 14 adjacent to the western end of the UST excavation, to a depth of of the contamination. Three borings (C-1 through C-3) were drilled groundwater investigation was performed in order to define the extent the excavated soil. In October 2005, additional soil and samples. The excavation was lined with visqueen and backfilled with concentrations. Chromium and lead were also detected in the soil semi-volatile organic compounds were detected at lower (mg/kg) and 30,000 mg/kg, respectively. Other volatile and (TPH-MO) at concentrations up to 4,100 milligrams per kilogram

J & J RENTALS AND SALES (Continued) S109285656

TC3363014.1s Page 9

http://www.web.edrnet.com/ordering/switchboard/redirect.aspx?s=GRR_CA_MCS&global_id=T0608111865



RESPONSEAction Type: T0608111865Global Id:

Electronic Reporting Submittal DueAction: 05/12/2006Date: RESPONSEAction Type: T0608111865Global Id:

Staff Letter - #20060412Action: 04/12/2006Date: ENFORCEMENTAction Type: T0608111865Global Id:

Warning Letter - #20061115Action: 11/15/2006Date: ENFORCEMENTAction Type: T0608111865Global Id:


Staff Letter - #20071227BAction: 12/27/2007Date: ENFORCEMENTAction Type: T0608111865Global Id:

Notice of Responsibility - #20051110AAction: 11/10/2005Date: ENFORCEMENTAction Type: T0608111865Global Id:



Leak StoppedAction: 01/01/1950Date: OtherAction Type: T0608111865Global Id:

Other Report / DocumentAction: 10/14/2010Date: RESPONSEAction Type: T0608111865Global Id:

Closure/No Further Action Letter - #20110606Action: 06/06/2011Date: ENFORCEMENTAction Type: T0608111865Global Id:


TC3363014.1s Page 10



Monitoring Report - Semi-AnnuallyAction: 05/15/2008Date: RESPONSEAction Type: T0608111865Global Id:

Soil and Water Investigation WorkplanAction: 05/02/2008Date: RESPONSEAction Type: T0608111865Global Id:

Monitoring Report - QuarterlyAction: 08/15/2007Date: RESPONSEAction Type: T0608111865Global Id:



Soil and Water Investigation ReportAction: 11/24/2006Date: RESPONSEAction Type: T0608111865Global Id:


Preliminary Site Assessment WorkplanAction: 08/01/2006Date: RESPONSEAction Type: T0608111865Global Id:

Pump & Treat (P&T) GroundwaterAction: 01/01/1950Date: REMEDIATIONAction Type: T0608111865Global Id:



Soil and Water Investigation ReportAction: 06/15/2009Date:


TC3363014.1s Page 11



ENFORCEMENTAction Type: T0608111865Global Id:


ExcavationAction: 01/01/1950Date: REMEDIATIONAction Type: T0608111865Global Id:


Staff Letter - #20071227AAction: 12/27/2007Date: ENFORCEMENTAction Type: T0608111865Global Id:

Leak ReportedAction: 01/01/1950Date: OtherAction Type: T0608111865Global Id:

Leak DiscoveryAction: 01/01/1950Date: OtherAction Type: T0608111865Global Id:




Technical Correspondence / Assistance / Other - #20100218Action: 02/18/2010Date: ENFORCEMENTAction Type: T0608111865Global Id:

Well Destruction ReportAction: 04/22/2011Date: RESPONSEAction Type: T0608111865Global Id:


TC3363014.1s Page 12






Unauthorized Release Form - #20090111Action: 01/11/2009Date:


SAN MATEO CO. LUSTCase Type: 063501290APN Number: T0608111865Global ID: 9- Case ClosedFacility Status: 890027Facility ID: SAN MATEORegion:

SAN MATEO CO. LUST:


Relative:Lower

Actual:20 ft.

1/8-1/4 E PALO ALTO, CA NE 1800 W BAYSHORE RD N/AA2 LUSTJ & J RENTALS AND SALES S107410874

UNDERGROUND TANK - GENERALDescription: PR0049746Record Id: UNDERGROUND TANK - GENERALProg Element Code: FA0029305Facility ID: SAN MATEORegion:

GENERATES & RECYCLES WASTE OIL/SOLVENTDescription: PR0026387Record Id: GENERATES and RECYCLES WASTE OIL/SOLVENTProg Element Code: FA0012282Facility ID: SAN MATEORegion:

San Mateo Co. BI:


Relative:Lower

Actual:20 ft.

1/8-1/4 E PALO ALTO, CA 94303NE 1800 BAYSHORE N/AA3 San Mateo Co. BIE P A III S106981249

TC3363014.1s Page 13




San Mateo Co. BI:

1018 ft.0.193 mi.

Relative:Higher

Actual:23 ft.

1/8-1/4 E PALO ALTO, CA 94303NNE 1770 BAYSHORE N/A4 San Mateo Co. BIFORMER CHEVRON STATION S106981925

1992-12-22 00:00:00Closed Date:1992-05-20 00:00:00Date Listed:SCVWDOversite Agency:05S3W36G01SCVWD ID:2Region Code:SANTA CLARARegion:

HIST LUST SANTA CLARA:

12/22/1992Date Closed:05S3W36G01fSCVWD ID:SANTA CLARARegion:

LUST SANTA CLARA:

Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: Not reportedPollution Characterization Began: 10/30/1992Preliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: Not reportedLeak Source: Not reportedLeak Cause: Not reportedHow Discovered: 05S3W36G01fCase Number: Case ClosedFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:

43-0376Reg Id: LTNKAReg By: 43Facility County Code: CORTESERegion:

CORTESE:

1076 ft. Site 1 of 2 in cluster B0.204 mi.

Relative:Higher

Actual:27 ft.

1/8-1/4 HIST LUSTPALO ALTO, CA 94301WSW LUST1452 HAMILTON N/AB5 HIST CORTESEWILLRICH RESIDENCE S102441308

TC3363014.1s Page 14



1Number Of Tanks: DIESELContent: PRODUCTStg: M.V. FUELTank Use: 500Capacity: Not reportedActv Date: 43-006-000841-000001Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 841Comp Number: Not reportedStatus:

SWEEPS UST:

InactiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact: PALO ALTO 94303Mailing City,St,Zip: Not reportedMailing Address 2: 1452 HAMILTONMailing Address: Not reportedMail To: Not reportedFacility Phone: Not reportedSIC Code: Not reportedCortese Code: Not reportedRegulated ID: UTNKIRegulated By: 43004147Facility ID:

CA FID UST:

1085 ft. Site 2 of 2 in cluster B0.205 mi.

Relative:Higher

Actual:27 ft.

1/8-1/4 PALO ALTO, CA 94303WSW SWEEPS UST1452 HAMILTON N/AB6 CA FID USTRESIDENCE S101594525

STORES HAZ MAT <219GAL,1,999LB, 879CFDescription: PR0044827Record Id: STORES HAZ MAT <219GAL,1,999LB, 879FT3Prog Element Code: FA0027763Facility ID: SAN MATEORegion:

San Mateo Co. BI:

1276 ft.0.242 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 E PALO ALTO, CA 94303ENE 1771 BAYSHORE N/A7 San Mateo Co. BIEXPO #1008 S106797997

TC3363014.1s Page 15



09/24/1999Date form received by agency:Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/0001Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (770) 433-8211Owner/operator telephone: Not reportedOwner/operator country: ATLANTA, GA 30339 2455 PACES FERRY RD N WOwner/operator address: THE HOME DEPOTOwner/operator name:

Owner/Operator Summary:

hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: 09EPA Region: Not reportedContact email: (800) 360-3220Contact telephone: USContact country: CARLSBAD, CA 92008 1905 ATON AVE STE 100Contact address: PETER KRUCKERContact: CARLSBAD, CA 92008 1905 ATON AVE STE 100Mailing address: CAR000056994EPA ID: E PALO ALTO, CA 94303 1781 E BAYSHORE RDFacility address: THE HOME DEPOT NO 6603Facility name: 06/22/2005Date form received by agency:

RCRA-SQG:

1298 ft.0.246 mi. HAZNET

Relative:Higher

Actual:23 ft.

1/8-1/4 San Mateo Co. BIE PALO ALTO, CA 94303NNE FINDS1781 E BAYSHORE RD CAR0000569948 RCRA-SQGTHE HOME DEPOT NO 6603 1001815573

TC3363014.1s Page 16



No violations foundViolation Status:

THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

MIXTURES. BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

METHYL ETHYL KETONEWaste name: D035Waste code:

BENZENEWaste name: D018Waste code:

2,4-DWaste name: D016Waste code:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Small Quantity GeneratorClassification: THE HOME DEPOT NO 6603Facility name:

THE HOME DEPOT NO 6603 (Continued) 1001815573

TC3363014.1s Page 17



San MateoGen County: CARLSBAD, CA 920080000Mailing City,St,Zip: 1905 ASTON AVE STE 100Mailing Address: KRUCKERMailing Name: 7606028700Telephone: MELANIE KOSKE - HRT SPECIALISTContact: CAR000056994Gepaid: 2008Year:

San MateoFacility County: 0.3275Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Alkaline solution without metals pH >= 12.5Waste Category: 99TSD County: WAD991281767TSD EPA ID: San MateoGen County: CARLSBAD, CA 920080000Mailing City,St,Zip: 1905 ASTON AVE STE 100Mailing Address: KRUCKERMailing Name: 7606028700Telephone: MELANIE KOSKE - HRT SPECIALISTContact: CAR000056994Gepaid: 2008Year:

HAZNET:

STORES HAZ MAT <219GAL,1,999LB, 879CFDescription: PR0037846Record Id: STORES HAZ MAT <219GAL,1,999LB, 879FT3Prog Element Code: FA0026227Facility ID: SAN MATEORegion:

GEN <1 TONS HAZ WASTE/YRDescription: PR0037847Record Id: GEN <1 TONS HAZ WASTE/YRProg Element Code: FA0026227Facility ID: SAN MATEORegion:

San Mateo Co. BI:

corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource

facilities.generators, transporters, and treatment, storage, and disposalprovides California with information on hazardous waste shipments forCalifornia Hazardous Waste Tracking System - Datamart (HWTS-DATAMART) Environmental Interest/Information System

110002930179Registry ID:

FINDS:


TC3363014.1s Page 18



San MateoFacility County: 0.03Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Household wasteWaste Category: Los AngelesTSD County: CAD008364432TSD EPA ID: San MateoGen County: CARLSBAD, CA 920080000Mailing City,St,Zip: 1905 ASTON AVE STE 100Mailing Address: Not reportedMailing Name: 7606028700Telephone: MELANIE KOSKE - HRT SPECIALISTContact: CAR000056994Gepaid: 2007Year:

San MateoFacility County: 0.45Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Alkaline solution without metals pH >= 12.5Waste Category: 99TSD County: WAD991281767TSD EPA ID: San MateoGen County: CARLSBAD, CA 920080000Mailing City,St,Zip: 1905 ASTON AVE STE 100Mailing Address: Not reportedMailing Name: 7606028700Telephone: MELANIE KOSKE - HRT SPECIALISTContact: CAR000056994Gepaid: 2007Year:

San MateoFacility County: 4.24Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Off-specification, aged or surplus organicsWaste Category: 99TSD County: WAD991281767TSD EPA ID: San MateoGen County: CARLSBAD, CA 920080000Mailing City,St,Zip: 1905 ASTON AVE STE 100Mailing Address: Not reportedMailing Name: 7606028700Telephone: MELANIE KOSKE - HRT SPECIALISTContact: CAR000056994Gepaid: 2007Year:

San MateoFacility County: 3.045Tons: (H010-H129) Or (H131-H135) Storage, Bulking, And/Or Transfer Off Site--No Treatment/ReoveryDisposal Method: Off-specification, aged or surplus organicsWaste Category: 99TSD County: WAD991281767TSD EPA ID:


TC3363014.1s Page 19



19 additional CA_HAZNET: record(s) in the EDR Site Report.Click this hyperlink while viewing on your computer to access


01/06/1997Date Closed:05S3W36F01fSCVWD ID:SANTA CLARARegion:

LUST SANTA CLARA:


CORTESE:

1327 ft. Site 1 of 3 in cluster C0.251 mi.

Relative:Higher

Actual:27 ft.

1/4-1/2 PALO ALTO, CA 94301West LUST111 ISLAND N/AC9 HIST CORTESEWOOD RESIDENCE S110060974

Not reportedClose Date: Not reportedEnforce Date: 11/10/1988Review Date: Not reportedStop Date: 11/14/1988Enter Date: 10/25/88Discovered Date: 10/25/1988Release Date: OMHow Discovered: Not reportedHow Stopped: UNKLeak Cause: UNKLeak Source: T0605300321Global ID: UAbatement Method: Not reportedQuantity: Waste OilSubstance: UCase Type: Not reportedLocal Case Num: 516Case Number: Pollution CharacterizationStatus: MontereyFacility County: Central Coast RegionRegional Board: 3Region:

LUST REG 3:


CORTESE:

1327 ft. HAZNETSite 2 of 3 in cluster C0.251 mi. HIST LUST

Relative:Higher

Actual:27 ft.

1/4-1/2 SLICSALINAS, CA 93907West LUST151 HARRISON RD N/AC10 HIST CORTESEUNKNOWN S100947357

TC3363014.1s Page 20

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2R2MRb1nM18EbI2pnd1N1k2LEM4jI84EpO7xd26LNb2CR11YMj7cbt1wn88p1R1LEsAxIw2xp43Ldk2YRX2GME1tbC42nR4x1e7rE741IM1Ap92Bdj5aNK0Ikl2PLGt3Ms28RB2BMh1YbK2Ant1I1Z1dEf2NI29LpK2id66fNf6CkU8DLS4WMs1

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=2R2MRb1nM18EbI2pnd1N1k2LEM4jI84EpO7xd26LNb2CR11YMj7cbt1wn88p1R1LEsAxIw2xp43Ldk2YRX2GME1tbC42nR4x1e7rE741IM1Ap92Bdj5aNK0Ikl2PLGt3Ms28RB2BMh1YbK2Ant1I1Z1dEf2NI29LpK2id66fNf6CkU8DLS4WMs1



09/18/1989Release Date: Tank ClosureHow Discovered: Not reportedHow Stopped: CorrosionLeak Cause: TankLeak Source: T0605300363Global ID: Excavate and Dispose - remove contaminated soil and dispose in approved siteAbatement Method: Not reportedQuantity: GasolineSubstance: UCase Type: Not reportedLocal Case Num: 688Case Number: Preliminary site assessment workplan submittedStatus: MontereyFacility County: Central Coast RegionRegional Board: 3Region:

FURTHER BORINGS TO DETERMINE EXTENT OF CONTAMINATIONSummary: 2702030-001GENAssigned Name: 0Distance From Well: LPA REPORTED PRIMARY SOURCEWell Name: CYPRESS COMMUNITY CHURCH WSWater System: Not reportedOperator: Not reportedSuspended: Not reportedUST Cleanup Fund ID: 0Priority: Not reportedBeneficial: 9.50Basin Plan: Not reportedOrg Name: 0Mtbe Fuel: 0Mtbe Concentratn: Not reportedGrnd Wtr Qualifier: Not reportedSoil Qualifier: 36.599242 / -121.8895448Lat/Long: NRQMTBE Tested: / /Max MTBE Data: Not reportedMax MTBE Soil: Not reportedMax MTBE Grnd Wtr: *MTBE Class: Not reportedFunding: 0Interim Action: USTPilot Program: / /Monitoring: Not reportedRemedial Action: Not reportedRemedial Plan: 11/10/1988Pollution Char: Not reportedPrelim Assess: Not reportedWorkplan: Not reportedConfirm Leak: WNLStaff Initials: Local AgencyLead Agency: 27000Local Agency: Not reportedCross Street: Not reportedContact: Not reportedRP Address: Not reportedResponsible Party: Not reportedEnforcement Type:

UNKNOWN (Continued) S100947357

TC3363014.1s Page 21



UNKLeak Source:UNKLeak Cause:Tank ClosureHow Discovered:Not reportedLocal Case #:Not reportedDate Closed:Leak being confirmedFacility Status:43S0878Facility ID:2Region:

SLIC REG 2:

SAMPLE MAY BE NECESSERY TO DETERMINE IF WATER CONTAMINTED.SITE INVESTIGATION SHOWS PROBABLE CONTAMINATION TO 16FT. CORESummary: Not reportedAssigned Name: 0Distance From Well: Not reportedWell Name: Not reportedWater System: Not reportedOperator: Not reportedSuspended: Not reportedUST Cleanup Fund ID: 0Priority: Not reportedBeneficial: 9.10Basin Plan: Not reportedOrg Name: 1Mtbe Fuel: 0Mtbe Concentratn: Not reportedGrnd Wtr Qualifier: Not reportedSoil Qualifier: 36.7417855 / -121.6568634Lat/Long: NTMTBE Tested: / /Max MTBE Data: Not reportedMax MTBE Soil: Not reportedMax MTBE Grnd Wtr: *MTBE Class: RFunding: 0Interim Action: USTPilot Program: / /Monitoring: Not reportedRemedial Action: Not reportedRemedial Plan: / /Pollution Char: Not reportedPrelim Assess: 1/1/75Workplan: Not reportedConfirm Leak: JWGStaff Initials: Local AgencyLead Agency: 27000Local Agency: RUSSELCross Street: Not reportedContact: Not reportedRP Address: Not reportedResponsible Party: Not reportedEnforcement Type: Not reportedClose Date: Not reportedEnforce Date: 09/27/1989Review Date: Not reportedStop Date: 09/27/1989Enter Date: 9/18/89Discovered Date:


TC3363014.1s Page 22



CAD009466392TSD EPA ID: Santa ClaraGen County: PALO ALTO, CA 943010000Mailing City,St,Zip: 111 ISLAND DRMailing Address: Not reportedMailing Name: 0000000000Telephone: ELAINE WOODContact: CAC001004296Gepaid: 1994Year:

Santa ClaraFacility County: 33.7120Tons: Disposal, Land FillDisposal Method: Asbestos containing wasteWaste Category: 5TSD County: CAL000027741TSD EPA ID: Santa ClaraGen County: PALO ALTO, CA 943030000Mailing City,St,Zip: 1705 EL CAMINO REALMailing Address: Not reportedMailing Name: 0000000000Telephone: ANDY DUNCANContact: CAC000959000Gepaid: 1994Year:

Santa ClaraFacility County: .3753Tons: RecyclerDisposal Method: Waste oil and mixed oilWaste Category: Santa ClaraTSD County: CAL000048571TSD EPA ID: Santa ClaraGen County: PALO ALTO, CA 943010000Mailing City,St,Zip: 111 ISLAND DRMailing Address: Not reportedMailing Name: 0000000000Telephone: ELAINE WOODContact: CAC001004296Gepaid: 1994Year:

HAZNET:

1997-01-06 00:00:00Closed Date:1994-08-12 00:00:00Date Listed:SCVWDOversite Agency:05S3W36F01SCVWD ID:2Region Code:SANTA CLARARegion:


Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remedial Action Underway: Not reportedDate Remediation Plan Submitted: Not reportedDate Pollution Characterization Began: Not reportedDate Preliminary Site Assessment Began: Not reportedDate Prelim Site Assmnt Workplan Submitted:1/18/1988Date Confirmed:


TC3363014.1s Page 23



Santa ClaraFacility County: .3625Tons: Not reportedDisposal Method: Other empty containers 30 gallons or moreWaste Category: 7TSD County:


Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: Not reportedPollution Characterization Began: Not reportedPreliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: Not reportedLeak Source: Not reportedLeak Cause: Not reportedHow Discovered: 05S3W36F01fCase Number: Case ClosedFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:

1327 ft. Site 3 of 3 in cluster C0.251 mi.

Relative:Higher

Actual:27 ft.

1/4-1/2 PALO ALTO, CA 94301West 111 ISLAND DR N/AC11 LUSTWOOD RESIDENCE S106610976

Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: Not reportedPollution Characterization Began: 8/1/1999Preliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: Not reportedLeak Source: Not reportedLeak Cause: Not reportedHow Discovered: 05S3W36F02fCase Number: Case ClosedFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:


CORTESE:

1611 ft.0.305 mi. HAZNET

Relative:Higher

Actual:29 ft.

1/4-1/2 HIST LUSTPALO ALTO, CA 94301WNW LUST590 CRESCENT N/A12 HIST CORTESEGIRAND RESIDENCE S103971588

TC3363014.1s Page 24



Santa ClaraFacility County: .1250Tons: RecyclerDisposal Method: Other empty containers 30 gallons or moreWaste Category: 7TSD County: CAD009466392TSD EPA ID: Santa ClaraGen County: PALO ALTO, CA 943010000Mailing City,St,Zip: 590 CRESCENTMailing Address: Not reportedMailing Name: 0000000000Telephone: JAMES F GIRANDContact: CAC001421600Gepaid: 1998Year:

HAZNET:

2000-01-21 00:00:00Closed Date:2000-01-21 00:00:00Date Listed:SCVWDOversite Agency:05S3W36F02SCVWD ID:2Region Code:SANTA CLARARegion:


01/21/2000Date Closed:05S3W36F02fSCVWD ID:SANTA CLARARegion:

LUST SANTA CLARA:

Not reportedDate Post Remedial Action Monitoring Began:

GIRAND RESIDENCE (Continued) S103971588

3000Assessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 42581ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24,000Map scale: Address Matching-House NumberHCM label: -122.13052Longitude: 37.45588Latitude: 10.37Parcel size: 063-492-270Property #: Palo Mobile EstatesProperty name: AssessmentGrant type: East Palo Alto, City ofRecipient name:

US BROWNFIELDS:

1754 ft.0.332 mi.

Relative:Lower

Actual:19 ft.

1/4-1/2 EAST PALO ALTO, CA 94303East 1885 E. BAYSHORE RD. N/A13 US BROWNFIELDSPALO MOBILE ESTATES 1010082379

TC3363014.1s Page 25



Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found: Not reportedOther cleaned up: Not reportedUnknown media affected: YNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned: Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: UnknownIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required: YesPhoto available: NoVideo available: NoCleanup required: NDid owner change: Palo Mobile Estates AssociationCurrent owner: PrivateOwnership entity: Phase I Environmental AssessmentAccomplishment type: N/AGrant type: Not reportedCleanup funding entity: EPAAssessment funding entity: Not reportedRedevelopment start date: Not reportedRedev. funding entity name: Not reportedRedev. funding source: Not reportedRedevelopment funding: US EPA - Brownfields Assessment Cooperative AgreementAssessment funding source:

PALO MOBILE ESTATES (Continued) 1010082379

TC3363014.1s Page 26



about 1965. (PPF, 2/21/07) Palo Mobile Estates mobile home park has been at the property since The property was used for agricultural row cops until the 1960s. TheProperty Description: No environmental conditions found in Phase I report. (PPF, 2/21/07)Property Highlights:

Not reportedSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedNum. of cleanup and re-dev. jobs: Not reportedCleanup other description: Not reportedVOCs cleaned:

PALO MOBILE ESTATES (Continued) 1010082379

YesPhoto available: NoVideo available: NoCleanup required: NDid owner change: Ed CampbellCurrent owner: Not reportedOwnership entity: Not reportedAccomplishment type: N/AGrant type: Not reportedCleanup funding entity: Not reportedAssessment funding entity: 01-DEC-03Redevelopment start date: Not reportedRedev. funding entity name: Private/Other FundinRedev. funding source: 50000Redevelopment funding: Not reportedAssessment funding source: Not reportedAssessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 15634ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24000Map scale: Interpolation-MapHCM label: -122.1302Longitude: 37.45453Latitude: 1Parcel size: 063-492-080Property #: 1895 East Bayshore RoadProperty name: AssessmentGrant type: East Palo Alto, City ofRecipient name:

US BROWNFIELDS:

1861 ft.0.352 mi.

Relative:Lower

Actual:19 ft.

1/4-1/2 EAST PALO ALTO, CA 94303East 1895 EAST BAYSHORE ROAD N/A14 US BROWNFIELDS1895 EAST BAYSHORE ROAD 1010340793

TC3363014.1s Page 27



East Palo Alto, City ofRecipient name:

Not reportedSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: 0Num. of cleanup and re-dev. jobs: Not reportedCleanup other description: Not reportedVOCs cleaned: Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found: Not reportedOther cleaned up: Not reportedUnknown media affected: Not reportedNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned: Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: UnknownIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required:

1895 EAST BAYSHORE ROAD (Continued) 1010340793

TC3363014.1s Page 28



Not reportedOther cleaned up: Not reportedUnknown media affected: Not reportedNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned: Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: UnknownIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required: YesPhoto available: NoVideo available: NoCleanup required: NDid owner change: Ed CampbellCurrent owner: Not reportedOwnership entity: Phase II Environmental AssessmentAccomplishment type: N/AGrant type: Not reportedCleanup funding entity: EPAAssessment funding entity: Not reportedRedevelopment start date: Not reportedRedev. funding entity name: Not reportedRedev. funding source: Not reportedRedevelopment funding: US EPA - Brownfields Assessment Cooperative AgreementAssessment funding source: 33842Assessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 15634ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24000Map scale: Interpolation-MapHCM label: -122.1302Longitude: 37.45453Latitude: 1Parcel size: 063-492-080Property #: 1895 East Bayshore RoadProperty name: AssessmentGrant type:


TC3363014.1s Page 29



N/AGrant type: Not reportedCleanup funding entity: Not reportedAssessment funding entity: Not reportedRedevelopment start date: Not reportedRedev. funding entity name: Not reportedRedev. funding source: Not reportedRedevelopment funding: Other Federal FundingAssessment funding source: 3000Assessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 15634ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24000Map scale: Interpolation-MapHCM label: -122.1302Longitude: 37.45453Latitude: 1Parcel size: 063-492-080Property #: 1895 East Bayshore RoadProperty name: AssessmentGrant type: East Palo Alto, City ofRecipient name:

Not reportedSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedNum. of cleanup and re-dev. jobs: Not reportedCleanup other description: Not reportedVOCs cleaned: Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found:


TC3363014.1s Page 30



Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedNum. of cleanup and re-dev. jobs: Not reportedCleanup other description: Not reportedVOCs cleaned: Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found: Not reportedOther cleaned up: Not reportedUnknown media affected: Not reportedNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned: Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: UnknownIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required: YesPhoto available: NoVideo available: NoCleanup required: NDid owner change: Ed CampbellCurrent owner: Not reportedOwnership entity: Phase II Environmental AssessmentAccomplishment type:


TC3363014.1s Page 31



Gas station and nurseryProperty Description:

Not reportedSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage:


SAN MATEO CO. LUSTCase Type: 063571090APN Number: T0608140462Global ID: 5C- Pollution CharacterizationFacility Status: 890016Facility ID: SAN MATEORegion:

SAN MATEO CO. LUST:

2008 ft. Site 1 of 2 in cluster D0.380 mi.

Relative:Lower

Actual:19 ft.

1/4-1/2 E PALO ALTO, CA East 1905 E BAYSHORE RD N/AD15 LUSTRAINER SERVICE STATION S106483320

OAKLANDCity: 1515 CLAY STREETAddress: SAN FRANCISCO BAY RWQCB (REGION 2)Organization Name: NANCY KATYLContact Name: Regional Board CaseworkerContact Type: T0608140462Global Id:

LUST:


or any professional interpretations made in the referenced report. does not take responsibility for the accuracy of the statements made Mateo County offices if submitted prior to 2005, San Mateo County Can be extracted from most recent report in Geotracker or at SanSite History: GasolinePotential Contaminants of Concern: Other Groundwater (uses other than drinking water)Potential Media Affect: Local AgencyFile Location: 890016LOC Case Number: 41-4053RB Case Number: SAN MATEO COUNTY LOPLocal Agency: CLICase Worker: SAN MATEO COUNTY LOPLead Agency: 05/05/1999Status Date: Open - Site AssessmentStatus: LUST Cleanup SiteCase Type: -122.129701275Longitude: 37.454563857Latitude: T0608140462Global Id: STATERegion:

LUST:

2019 ft. Site 2 of 2 in cluster D0.382 mi.

Relative:Lower

Actual:19 ft.

1/4-1/2 EAST PALO ALTO, CA 94303East San Mateo Co. BI1905 EAST BAYSHORE ROAD N/AD16 LUSTRAINER SERVICE STATION S102445124

TC3363014.1s Page 32






Notice to Comply - #20030521Action: 05/21/2003Date: ENFORCEMENTAction Type: T0608140462Global Id:





Leak StoppedAction: 01/01/1950Date: OtherAction Type: T0608140462Global Id:


LUST:

6503726295Phone Number: [email protected]: SAN MATEOCity: 2000 ALAMEDA DE LAS PULGASAddress: SAN MATEO COUNTY LOPOrganization Name: CHARLES ICEContact Name: Local Agency CaseworkerContact Type: T0608140462Global Id:

Not reportedPhone Number: [email protected]:

RAINER SERVICE STATION (Continued) S102445124

TC3363014.1s Page 33




Notice of Violation - #20020108Action: 01/08/2002Date: ENFORCEMENTAction Type: T0608140462Global Id:






Notice of Violation - #20020812Action: 08/12/2002Date: ENFORCEMENTAction Type: T0608140462Global Id:






TC3363014.1s Page 34











Referral to District Attorney - #20070807Action: 08/07/2007Date: ENFORCEMENTAction Type: T0608140462Global Id:



Staff Letter - #20031029Action: 10/29/2003Date:


TC3363014.1s Page 35




Preparation of Agenda ItemAction: 03/30/2010Date: ENFORCEMENTAction Type: T0608140462Global Id:








Sensitive Receptor Survey ReportAction: 07/01/2003Date: RESPONSEAction Type: T0608140462Global Id:




TC3363014.1s Page 36












Soil and Water Investigation Workplan - AddendumAction: 05/29/2005Date: RESPONSEAction Type: T0608140462Global Id:


Preparation of Agenda ItemAction: 04/19/2010Date:


TC3363014.1s Page 37



RESPONSEAction Type: T0608140462Global Id:

Notice of Responsibility - #19990423Action: 04/23/1999Date: ENFORCEMENTAction Type: T0608140462Global Id:




Sensitive Receptor Survey ReportAction: 02/13/2003Date: RESPONSEAction Type: T0608140462Global Id:








TC3363014.1s Page 38



SAN MATEORegion:

STORES MV FUELS OR WASTE ONLYDescription: PR0024597Record Id: STORES MV FUELS OR WASTE ONLYProg Element Code: FA0018324Facility ID: SAN MATEORegion:

LESS THAN 500 TIRESDescription: PR0045394Record Id: LESS THAN 500 TIRESProg Element Code: FA0018324Facility ID: SAN MATEORegion:

GENERATES & RECYCLES WASTE OIL/SOLVENTDescription: PR0024598Record Id: GENERATES and RECYCLES WASTE OIL/SOLVENTProg Element Code: FA0018324Facility ID: SAN MATEORegion:

San Mateo Co. BI:

Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: 1/1/1965Pollution Characterization Began: Not reportedPreliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: UnknownLeak Source: UnknownLeak Cause: UMHow Discovered: 890016Case Number: Pollution CharacterizationFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:




Clean Up Fund - 5-Year Review SummaryAction: 09/24/2009Date:


TC3363014.1s Page 39



UNDERGROUND TANK - GENERALDescription: PR0022980Record Id: UNDERGROUND TANK - GENERALProg Element Code: FA0018324Facility ID:



CORTESE:

2228 ft. Site 1 of 2 in cluster E0.422 mi.

Relative:Higher

Actual:24 ft.

1/4-1/2 PALO ALTO, CA NW 1901 UNIVERSITY N/AE17 HIST CORTESEUNOCAL S104660370

OAKLANDCity: 1515 CLAY STREETAddress: SAN FRANCISCO BAY RWQCB (REGION 2)Organization Name: NANCY KATYLContact Name: Regional Board CaseworkerContact Type: T0608100576Global Id:

LUST:


Not reportedSite History: GasolinePotential Contaminants of Concern: Other Groundwater (uses other than drinking water)Potential Media Affect: Local Agency WarehouseFile Location: 890005LOC Case Number: 41-0604RB Case Number: SAN MATEO COUNTY LOPLocal Agency: DGMCase Worker: SAN MATEO COUNTY LOPLead Agency: 08/31/1993Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -122.1418089Longitude: 37.4580296Latitude: T0608100576Global Id: STATERegion:

LUST:


CORTESE:

2232 ft. Site 2 of 2 in cluster E0.423 mi. SWEEPS UST

Relative:Higher

Actual:26 ft.

1/4-1/2 HIST USTEAST PALO ALTO, CA 94303NW LUST1901 UNIVERSITY AVE N/AE18 HIST CORTESEUNION OIL SS#2862 1000167099

TC3363014.1s Page 40




0003Total Tanks: Not reportedOther Type: Gas StationFacility Type: 00000031714Facility ID: STATERegion:

HIST UST:


SAN MATEO CO. LUST:

Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: Not reportedPollution Characterization Began: Not reportedPreliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: UnknownLeak Source: UnknownLeak Cause: OMHow Discovered: 890005Case Number: Case ClosedFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:



LUST:

6503726292Phone Number: [email protected]: SAN MATEOCity: 2000 ALAMEDA DE LAS PULGASAddress: SAN MATEO COUNTY LOPOrganization Name: DENO MILANOContact Name: Local Agency CaseworkerContact Type: T0608100576Global Id:

Not reportedPhone Number: [email protected]:

UNION OIL SS#2862 (Continued) 1000167099

TC3363014.1s Page 41



PRODUCTStg: M.V. FUELTank Use: 10000Capacity: Not reportedActv Date: 41-000-890010-000004Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 890010Comp Number: Not reportedStatus:

SWEEPS UST:

VisualLeak Detection: 6 inchesTank Construction: Not reportedType of Fuel: WASTETank Used for: 00000000Tank Capacity: 1965Year Installed: 1Container Num: 004Tank Num:

Stock InventorLeak Detection: Not reportedTank Construction: WASTE OILType of Fuel: WASTETank Used for: 00000280Tank Capacity: Not reportedYear Installed: 2862-4-1Container Num: 003Tank Num:

Stock Inventor, 10Leak Detection: Not reportedTank Construction: PREMIUMType of Fuel: PRODUCTTank Used for: 00010000Tank Capacity: 1965Year Installed: 2862-2-1Container Num: 002Tank Num:

Stock Inventor, 10Leak Detection: Not reportedTank Construction: UNLEADEDType of Fuel: PRODUCTTank Used for: 00010000Tank Capacity: 1965Year Installed: 2862-1-1Container Num: 001Tank Num:

SAN FRANCISCO, CA 94111Owner City,St,Zip: 1 CALIFORNIA ST. SUITE 2700Owner Address: UNION OIL CO.Owner Name: 4153221659Telephone: A.O.T. INC.Contact Name:


TC3363014.1s Page 42



9Number: 890010Comp Number: AStatus:

3Number Of Tanks: REG UNLEADEDContent: PStg: M.V. FUELTank Use: 10000Capacity: 07-06-92Actv Date: 41-000-890010-000001Swrcb Tank Id: 2862-RU-1Owner Tank Id: ATank Status: 10-13-88Created Date: 11-08-93Act Date: 11-08-93Ref Date: Not reportedBoard Of Equalization: 9Number: 890010Comp Number: AStatus:

Not reportedNumber Of Tanks: WASTE OILContent: WASTEStg: OILTank Use: 280Capacity: Not reportedActv Date: 41-000-890010-000006Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 890010Comp Number: Not reportedStatus:

Not reportedNumber Of Tanks: REG UNLEADEDContent: PRODUCTStg: M.V. FUELTank Use: 10000Capacity: Not reportedActv Date: 41-000-890010-000005Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 890010Comp Number: Not reportedStatus:

3Number Of Tanks: REG UNLEADEDContent:


TC3363014.1s Page 43



Not reportedNumber Of Tanks: WASTE OILContent: WStg: OILTank Use: 280Capacity: 07-06-92Actv Date: 41-000-890010-000003Swrcb Tank Id: 2862-WO-1Owner Tank Id: ATank Status: 10-13-88Created Date: 11-08-93Act Date: 11-08-93Ref Date: Not reportedBoard Of Equalization: 9Number: 890010Comp Number: AStatus:

Not reportedNumber Of Tanks: REG UNLEADEDContent: PStg: M.V. FUELTank Use: 10000Capacity: 07-06-92Actv Date: 41-000-890010-000002Swrcb Tank Id: 2862-RU-1Owner Tank Id: ATank Status: 10-13-88Created Date: 11-08-93Act Date: 11-08-93Ref Date: Not reportedBoard Of Equalization:


Local Agency WarehouseFile Location: 890003LOC Case Number: 41-0032RB Case Number: SAN MATEO COUNTY LOPLocal Agency: AEDCase Worker: SAN MATEO COUNTY LOPLead Agency: 09/25/2000Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -122.1407063Longitude: 37.459975Latitude: T0608100031Global Id: STATERegion:

LUST:


CORTESE:

2392 ft. Site 1 of 2 in cluster F0.453 mi.

Relative:Higher

Actual:32 ft.

1/4-1/2 San Mateo Co. BIEAST PALO ALTO, CA 94303NW LUST1998 UNIVERSITY AVENUE N/AF19 HIST CORTESEARCO #0749 S101303086

TC3363014.1s Page 44



T0608100031Global Id:


Other (Use Description Field)Action: 01/01/1950Date: REMEDIATIONAction Type: T0608100031Global Id:

Pump & Treat (P&T) GroundwaterAction: 01/01/1950Date: REMEDIATIONAction Type: T0608100031Global Id:




LUST:

6503726285Phone Number: [email protected]: SAN MATEOCity: 2000 ALAMEDA DE LAS PULGUSAddress: SAN MATEO COUNTY LOPOrganization Name: AMY DEMASIContact Name: Local Agency CaseworkerContact Type: T0608100031Global Id:

Not reportedPhone Number: [email protected]: OAKLANDCity: 1515 CLAY STREETAddress: SAN FRANCISCO BAY RWQCB (REGION 2)Organization Name: NANCY KATYLContact Name: Regional Board CaseworkerContact Type: T0608100031Global Id:

LUST:


Not reportedSite History: GasolinePotential Contaminants of Concern: Other Groundwater (uses other than drinking water)Potential Media Affect:

ARCO #0749 (Continued) S101303086

TC3363014.1s Page 45






San Mateo Co. BI:

Leak ReportedAction: 01/01/1950Date: OtherAction Type:

ARCO #0749 (Continued) S101303086

SAN MATEO CO. LUSTCase Type: Not reportedAPN Number: T0608100031Global ID: 9- Case ClosedFacility Status: 890003Facility ID: SAN MATEORegion:

SAN MATEO CO. LUST:

Not reportedDate Post Remedial Action Monitoring Began: Not reportedDate Remediation Action Underway: Not reportedPollution Remediation Plan Submitted: Not reportedPollution Characterization Began: Not reportedPreliminary Site Assesment Began: Not reportedPrelim. Site Assesment Wokplan Submitted: LUSTOversight Program: Not reportedDate Leak Confirmed: UnknownLeak Source: UnknownLeak Cause: OMHow Discovered: 890003Case Number: Case ClosedFacility Status: Not reportedFacility Id: 2Region:

LUST REG 2:

2392 ft. Site 2 of 2 in cluster F0.453 mi.

Relative:Higher

Actual:32 ft.

1/4-1/2 E PALO ALTO, CA 94303NW 1998 UNIVERSITY N/AF20 LUSTARCO #749 S104493667

TC3363014.1s Page 46



Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: NoIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required: YesPhoto available: NoVideo available: NoCleanup required: YDid owner change: John HunterCurrent owner: Not reportedOwnership entity: Not reportedAccomplishment type: N/AGrant type: Not reportedCleanup funding entity: Not reportedAssessment funding entity: 31-DEC-03Redevelopment start date: Not reportedRedev. funding entity name: Not reportedRedev. funding source: Not reportedRedevelopment funding: Not reportedAssessment funding source: Not reportedAssessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 15635ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24000Map scale: Interpolation-MapHCM label: -122.11736Longitude: 37.44424Latitude: .91Parcel size: 063-511-480Property #: 875 O’Conner StreetProperty name: AssessmentGrant type: East Palo Alto, City ofRecipient name:

US BROWNFIELDS:

2395 ft. Site 1 of 2 in cluster G0.454 mi.

Relative:Lower

Actual:17 ft.

1/4-1/2 EAST PALO ALTO, CA 94303NNE 875 O’CONNER STREET N/AG21 US BROWNFIELDS875 O’CONNER STREET 1010082349

TC3363014.1s Page 47



Not reportedRedevelopment funding: US EPA - Brownfields Assessment Cooperative AgreementAssessment funding source: 6262Assessment funding: Not reportedCleanup funding source: Not reportedCleanup funding: Not reportedAcres cleaned up: Not reportedCompleted date: Not reportedStart date: 15635ACRES property ID: World Geodetic System of 1984Datum: Entrance Point of a Facility or StationPoint of reference: 1:24000Map scale: Interpolation-MapHCM label: -122.11736Longitude: 37.44424Latitude: .91Parcel size: 063-511-480Property #: 875 O’Conner StreetProperty name: AssessmentGrant type: East Palo Alto, City ofRecipient name:

NSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: 0Num. of cleanup and re-dev. jobs: Not reportedCleanup other description: Not reportedVOCs cleaned: Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found: Not reportedOther cleaned up: Not reportedUnknown media affected: Not reportedNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned:

875 O’CONNER STREET (Continued) 1010082349

TC3363014.1s Page 48



Not reportedCleanup other description: Not reportedVOCs cleaned: Not reportedVOCs found: Not reportedUnknown found: Not reportedSurface water cleaned: Not reportedSoil cleaned up: Not reportedSoil affected: Not reportedSediments cleaned: Not reportedSediments found: Not reportedPetro products cleaned: Not reportedPetro products found: Not reportedPCBs cleaned up: Not reportedPCBs found: Not reportedPAHs cleaned up: Not reportedPAHs found: Not reportedOther contams found description: Not reportedOther contaminants found: Not reportedOther metals cleaned: Not reportedOther metals found: Not reportedOther cleaned up: Not reportedUnknown media affected: Not reportedNo media affected: Not reportedLead cleaned up: Not reportedLead contaminant found: Not reportedGroundwater cleaned: Not reportedGroundwater affected: Not reportedDrinking water cleaned: Not reportedDrinking water affected: Not reportedControled substance cleaned: Not reportedControled substance found: Not reportedAsbestos cleaned: Not reportedAsbestos found: Not reportedAir cleaned: Not reportedAir contaminated: Not reportedState/tribal NFA date: Not reportedState/tribal program ID: Not reportedState/tribal program date: NoIC in place: Not reportedIC in place date: Not reportedIC cat. enforcement permit tools: Not reportedIC cat. gov. controls: Not reportedIC cat. info. devices: Not reportedIC Category proprietary controls: NInstitutional controls required: YesPhoto available: NoVideo available: NoCleanup required: YDid owner change: John HunterCurrent owner: Not reportedOwnership entity: Phase II Environmental AssessmentAccomplishment type: N/AGrant type: Not reportedCleanup funding entity: Not reportedAssessment funding entity: Not reportedRedevelopment start date: Not reportedRedev. funding entity name: Not reportedRedev. funding source:


TC3363014.1s Page 49



Mostly vacant with single family home, nurseryProperty Description: Cummings Lofts, 12/16/04) Council. Redevelopment start expected in two-three months. (PPF - lofts/townhomes above. Received final land use apprroval from City with 20,000 square feet of retail space on the ground floor and 30 Lofts property. Will be redeveloped into a mixed use development A "No Further Action" Letter was processed regarding the CummingsProperty Highlights:

NSuperfund Fed. landowner flag: Not reportedGreenspace acreage and type: Not reportedFuture use industrial acreage: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedFuture use greenspace acreage: Not reportedPast use industrial acreage: Not reportedPast use commercial acreage: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedNum. of cleanup and re-dev. jobs:



CORTESE:

2499 ft.0.473 mi.

Relative:Lower

Actual:15 ft.

1/4-1/2 EAST PALO ALTO, CA 94303NNE 940 O CONNOR N/A22 HIST CORTESESIRI BROS PARTNERSHIP S105023550


SAN MATEO CO. LUST:

2503 ft. Site 2 of 2 in cluster G0.474 mi.

Relative:Lower

Actual:16 ft.

1/4-1/2 E PALO ALTO, CA NNE 951 OCONNOR ST N/AG23 LUSTSIRI BROS PARTNERSHIP S106483321

TC3363014.1s Page 50

ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

Count: 13 records.

E PALO ALTO S110653866 AT & T MOBILITY-BAYSHORE RD 13328 1438 BAYSHORE 94303 San Mateo Co. BIEAST PALO ALTO 1003879293 CALMAC CHEMICAL END OF WEEKS ST 94303 CERC-NFRAPMENLO PARK S111075167 CHESTNUT MEDICAL DEVICES 173RD & 171ST JEFFERSON 94025 San Mateo Co. BIMENLO PARK 94376384 BAYFRONT EXPRESSWAY AT CHRYSTLER A BAYFRONT EXPRESSWAY AT CHRYSTL 94025 ERNSMENLO PARK S100538945 BROWNING-FERRIS INDUSTRIES END OF MARSH ROAD OF HWY E 94025 ENVIROSTORMENLO PARK 1003878514 BROWNING-FERRIS INDS END OF MARSH RD 94025 CERC-NFRAPMENLO PARK S110275441 PACIFIC BIOSCIENCES OF CA INC 1392 HAMILTON 94025 San Mateo Co. BIMENLO PARK S103472753 MENLO IND. PARK LIFT STATION 1990 HAMILTON 94025 LUSTMENLO PARK S111075165 BAY TUNNEL PROJECT 5000 UNIVERSITY 94025 CHMIRS, San Mateo Co. BIMENLO PARK 94406954 WILLOW ROAD, EAST OF CAMPUS SITE WILLOW ROAD, EAST OF CAMPUS SI 94025 ERNSPALO ALTO 1009219039 PALO ALTO CITY OF E BAYSHORE RD 94303 MANIFESTPALO ALTO 90172513 NEWELL AVE AT KING ST. NEWELL AVE AT KING ST. 94303 ERNSSAN MATEO S105026355 MENLO IND PARK LIFT STAIO HAMILTON AVE 94025 HIST CORTESE

TC3363014.1s Page 51


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To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agencyon a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 daysfrom the date the government agency made the information available to the public.



NPL: National Priority ListNational Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for prioritycleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygoncoverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center(EPIC) and regional EPA offices.

Date of Government Version: 05/08/2012Date Data Arrived at EDR: 05/10/2012Date Made Active in Reports: 05/15/2012Number of Days to Update: 5

Source: EPATelephone: N/ALast EDR Contact: 07/05/2012Next Scheduled EDR Contact: 10/22/2012Data Release Frequency: Quarterly

NPL Site Boundaries

Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC)Telephone: 202-564-7333

EPA Region 1 EPA Region 6Telephone 617-918-1143 Telephone: 214-655-6659




EPA Region 10Telephone 206-553-8665

Proposed NPL: Proposed National Priority List SitesA site that has been proposed for listing on the National Priorities List through the issuance of a proposed rulein the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places onthe NPL those sites that continue to meet the requirements for listing.



NPL LIENS: Federal Superfund LiensFederal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authorityto file liens against real property in order to recover remedial action expenditures or when the property ownerreceived notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.


Source: EPATelephone: 202-564-4267Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

TC3363014.1s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING


DELISTED NPL: National Priority List DeletionsThe National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that theEPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from theNPL where no further response is appropriate.




CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information SystemCERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National PrioritiesList (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.


Source: EPATelephone: 703-412-9810Last EDR Contact: 07/05/2012Next Scheduled EDR Contact: 09/10/2012Data Release Frequency: Quarterly

FEDERAL FACILITY: Federal Facility Site Information listingA listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the ComprehensiveEnvironmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal FacilitiesRestoration and Reuse Office is involved in cleanup activities.


Source: Environmental Protection AgencyTelephone: 703-603-8704Last EDR Contact: 04/12/2012Next Scheduled EDR Contact: 07/23/2012Data Release Frequency: Varies


CERCLIS-NFRAP: CERCLIS No Further Remedial Action PlannedArchived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived statusindicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determinedno further steps will be taken to list this site on the National Priorities List (NPL), unless information indicatesthis decision was not appropriate or other considerations require a recommendation for listing at a later time.This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,based upon available information, the location is not judged to be a potential NPL site.




CORRACTS: Corrective Action ReportCORRACTS identifies hazardous waste handlers with RCRA corrective action activity.






RCRA-TSDF: RCRA - Treatment, Storage and DisposalRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities thatmove hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of thewaste. TSDFs treat, store, or dispose of the waste.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Quarterly


RCRA-LQG: RCRA - Large Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generateover 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.



RCRA-SQG: RCRA - Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generatebetween 100 kg and 1,000 kg of hazardous waste per month.



RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators(CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Varies



Federal institutional controls / engineering controls registries

US ENG CONTROLS: Engineering Controls Sites ListA listing of sites with engineering controls in place. Engineering controls include various forms of caps, buildingfoundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmentalmedia or effect human health.



US INST CONTROL: Sites with Institutional ControlsA listing of sites with institutional controls in place. Institutional controls include administrative measures,such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediationcare requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generallyrequired as part of the institutional controls.



Federal ERNS list

ERNS: Emergency Response Notification SystemEmergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardoussubstances.


Source: National Response Center, United States Coast GuardTelephone: 202-267-2180Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Annually


RESPONSE: State Response SitesIdentifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity.These confirmed release sites are generally high-priority and high potential risk.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 08/20/2012Data Release Frequency: Quarterly


ENVIROSTOR: EnviroStor DatabaseThe Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s)EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigatefurther. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL));State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStorprovides similar information to the information that was available in CalSites, and provides additional site information,including, but not limited to, identification of formerly-contaminated properties that have been released forreuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses,and risk characterization information that is used to assess potential impacts to public health and the environmentat contaminated sites.





State and tribal landfill and/or solid waste disposal site lists

SWF/LF (SWIS): Solid Waste Information SystemActive, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposalfacilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section4004 criteria for solid waste landfills or disposal sites.


Source: Department of Resources Recycling and RecoveryTelephone: 916-341-6320Last EDR Contact: 05/22/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Quarterly


LUST: Geotracker’s Leaking Underground Fuel Tank ReportLeaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking undergroundstorage tank incidents. Not all states maintain these records, and the information stored varies by state. Formore information on a particular leaking underground storage tank sites, please contact the appropriate regulatoryagency.


Source: State Water Resources Control BoardTelephone: see region listLast EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

LUST REG 2: Fuel Leak ListLeaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, SantaClara, Solano, Sonoma counties.


Source: California Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-622-2433Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly

LUST REG 6V: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.


Source: California Regional Water Quality Control Board Victorville Branch Office (6)Telephone: 760-241-7365Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned

LUST REG 1: Active Toxic Site InvestigationDel Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information,please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board North Coast (1)Telephone: 707-570-3769Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned



LUST REG 8: Leaking Underground Storage TanksCalifornia Regional Water Quality Control Board Santa Ana Region (8). For more current information, please referto the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Santa Ana Region (8)Telephone: 909-782-4496Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Varies

LUST REG 7: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.


Source: California Regional Water Quality Control Board Colorado River Basin Region (7)Telephone: 760-776-8943Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

LUST REG 5: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, ElDorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas,Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.


Source: California Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-4834Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: Quarterly

LUST REG 4: Underground Storage Tank Leak ListLos Angeles, Ventura counties. For more current information, please refer to the State Water Resources ControlBoard’s LUST database.


Source: California Regional Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6710Last EDR Contact: 09/06/2011Next Scheduled EDR Contact: 12/19/2011Data Release Frequency: No Update Planned

LUST REG 6L: Leaking Underground Storage Tank Case ListingFor more current information, please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Lahontan Region (6)Telephone: 530-542-5572Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned

LUST REG 3: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.


Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-542-4786Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: No Update Planned

LUST REG 9: Leaking Underground Storage Tank ReportOrange, Riverside, San Diego counties. For more current information, please refer to the State Water ResourcesControl Board’s LUST database.




Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-637-5595Last EDR Contact: 09/26/2011Next Scheduled EDR Contact: 01/09/2012Data Release Frequency: No Update Planned

SLIC: Statewide SLIC CasesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Varies

SLIC REG 1: Active Toxic Site InvestigationsThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, North Coast Region (1)Telephone: 707-576-2220Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-286-0457Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly



Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-549-3147Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: Semi-Annually



Source: Region Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6600Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: Varies





Source: Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-3291Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually

SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board, Victorville BranchTelephone: 619-241-6583Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Semi-Annually

SLIC REG 6L: SLIC SitesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, Lahontan RegionTelephone: 530-542-5574Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

SLIC REG 7: SLIC ListThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Quality Control Board, Colorado River Basin RegionTelephone: 760-346-7491Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned



Source: California Region Water Quality Control Board Santa Ana Region (8)Telephone: 951-782-3298Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually



Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-467-2980Last EDR Contact: 08/08/2011Next Scheduled EDR Contact: 11/21/2011Data Release Frequency: Annually

INDIAN LUST R8: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.




Source: EPA Region 8Telephone: 303-312-6271Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Quarterly

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Iowa, Kansas, and Nebraska


Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Varies

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in New Mexico and Oklahoma.



INDIAN LUST R1: Leaking Underground Storage Tanks on Indian LandA listing of leaking underground storage tank locations on Indian Land.



INDIAN LUST R10: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Alaska, Idaho, Oregon and Washington.



INDIAN LUST R9: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Arizona, California, New Mexico and Nevada


Source: Environmental Protection AgencyTelephone: 415-972-3372Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Quarterly

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Florida, Mississippi and North Carolina.


Source: EPA Region 4Telephone: 404-562-8677Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Semi-Annually




UST: Active UST FacilitiesActive UST facilities gathered from the local regulatory agencies


Source: SWRCBTelephone: 916-341-5851Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Semi-Annually

AST: Aboveground Petroleum Storage Tank FacilitiesRegistered Aboveground Storage Tanks.


Source: State Water Resources Control BoardTelephone: 916-327-5092Last EDR Contact: 07/03/2012Next Scheduled EDR Contact: 10/22/2012Data Release Frequency: Quarterly

INDIAN UST R4: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennesseeand Tribal Nations)



INDIAN UST R1: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten TribalNations).


Source: EPA, Region 1Telephone: 617-918-1313Last EDR Contact: 05/01/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Varies

INDIAN UST R10: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).



INDIAN UST R7: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).



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INDIAN UST R6: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).



INDIAN UST R5: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).



INDIAN UST R9: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).



INDIAN UST R8: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).



FEMA UST: Underground Storage Tank ListingA listing of all FEMA owned underground storage tanks.


Source: FEMATelephone: 202-646-5797Last EDR Contact: 04/10/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Varies


INDIAN VCP R7: Voluntary Cleanup Priority LisitngA listing of voluntary cleanup priority sites located on Indian Land located in Region 7.



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INDIAN VCP R1: Voluntary Cleanup Priority ListingA listing of voluntary cleanup priority sites located on Indian Land located in Region 1.



VCP: Voluntary Cleanup Program PropertiesContains low threat level properties with either confirmed or unconfirmed releases and the project proponentshave request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage forDTSC’s costs.





US BROWNFIELDS: A Listing of Brownfields SitesBrownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presenceor potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in theseproperties takes development pressures off of undeveloped, open land, and both improves and protects the environment.Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfieldsgrant recipients on brownfields properties assessed or cleaned up with grant funding as well as information onTargeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained fromCleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which informationis reported back to EPA, as well as areas served by Brownfields grant programs.


Source: Environmental Protection AgencyTelephone: 202-566-2777Last EDR Contact: 06/25/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Semi-Annually

Local Lists of Landfill / Solid Waste Disposal Sites

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site LocationsA listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern RiversideCounty and northern Imperial County, California.


Source: EPA, Region 9Telephone: 415-947-4219Last EDR Contact: 07/03/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: No Update Planned

ODI: Open Dump InventoryAn open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258Subtitle D Criteria.


Source: Environmental Protection AgencyTelephone: 800-424-9346Last EDR Contact: 06/09/2004Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

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WMUDS/SWAT: Waste Management Unit DatabaseWaste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and theRegional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composedof the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information,SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, ClosureInformation, and Interested Parties Information.


Source: State Water Resources Control BoardTelephone: 916-227-4448Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: No Update Planned

SWRCY: Recycler DatabaseA listing of recycling facilities in California.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

HAULERS: Registered Waste Tire Haulers ListingA listing of registered waste tire haulers.


Source: Integrated Waste Management BoardTelephone: 916-341-6422Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Varies

INDIAN ODI: Report on the Status of Open Dumps on Indian LandsLocation of open dumps on Indian land.



Local Lists of Hazardous waste / Contaminated Sites

US CDL: Clandestine Drug LabsA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.


Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 06/04/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: Quarterly

HIST CAL-SITES: Calsites DatabaseThe Calsites database contains potential or confirmed hazardous substance release properties. In 1996, CaliforniaEPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.

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Source: Department of Toxic Substance ControlTelephone: 916-323-3400Last EDR Contact: 02/23/2009Next Scheduled EDR Contact: 05/25/2009Data Release Frequency: No Update Planned

SCH: School Property Evaluation ProgramThis category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardousmaterials contamination. In some cases, these properties may be listed in the CalSites category depending on thelevel of threat to public health and safety or the environment they pose.



TOXIC PITS: Toxic Pits Cleanup Act SitesToxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanuphas not yet been completed.



CDL: Clandestine Drug LabsA listing of drug lab locations. Listing of a location in this database does not indicate that any illegal druglab materials were or were not present there, and does not constitute a determination that the location eitherrequires or does not require additional cleanup work.


Source: Department of Toxic Substances ControlTelephone: 916-255-6504Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Varies

US HIST CDL: National Clandestine Laboratory RegisterA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.


Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned


CA FID UST: Facility Inventory DatabaseThe Facility Inventory Database (FID) contains a historical listing of active and inactive underground storagetank locations from the State Water Resource Control Board. Refer to local/county source for current data.


Source: California Environmental Protection AgencyTelephone: 916-341-5851Last EDR Contact: 12/28/1998Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

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UST MENDOCINO: Mendocino County UST DatabaseA listing of underground storage tank locations in Mendocino County.


Source: Department of Public HealthTelephone: 707-463-4466Last EDR Contact: 06/04/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: Annually

HIST UST: Hazardous Substance Storage Container DatabaseThe Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/countysource for current data.


Source: State Water Resources Control BoardTelephone: 916-341-5851Last EDR Contact: 07/26/2001Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SWEEPS UST: SWEEPS UST ListingStatewide Environmental Evaluation and Planning System. This underground storage tank listing was updated andmaintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.The local agency is the contact for more information on a site on the SWEEPS list.


Source: State Water Resources Control BoardTelephone: N/ALast EDR Contact: 06/03/2005Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

Local Land Records

LIENS 2: CERCLA Lien InformationA Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spentSuperfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.CERCLIS provides information as to the identity of these sites and properties.



LUCIS: Land Use Control Information SystemLUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closureproperties.


Source: Department of the NavyTelephone: 843-820-7326Last EDR Contact: 05/21/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Varies

LIENS: Environmental Liens ListingA listing of property locations with environmental liens for California where DTSC is a lien holder.



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DEED: Deed Restriction ListingSite Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste ManagementProgram Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program(SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include currentor former hazardous waste facilities that required a hazardous waste facility permit. The list represents deedrestrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste ManagementProgram (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded landuse restriction at the local county recorder’s office. The land use restrictions on this list were required bythe DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (orpart of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deedrestriction, or a land use restriction that binds current and future owners.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 06/12/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Semi-Annually


HMIRS: Hazardous Materials Information Reporting SystemHazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.


Source: U.S. Department of TransportationTelephone: 202-366-4555Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Annually

CHMIRS: California Hazardous Material Incident Report SystemCalifornia Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous materialincidents (accidental releases or spills).


Source: Office of Emergency ServicesTelephone: 916-845-8400Last EDR Contact: 05/01/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Varies

LDS: Land Disposal Sites ListingThe Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste managementunits.


Source: State Water Qualilty Control BoardTelephone: 866-480-1028Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

MCS: Military Cleanup Sites ListingThe State Water Resources Control Board and nine Regional Water Quality Control Boards partner with the Departmentof Defense (DoD) through the Defense and State Memorandum of Agreement (DSMOA) to oversee the investigationand remediation of water quality issues at military facilities.




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RCRA-NonGen: RCRA - Non GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardouswaste.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Varies

DOT OPS: Incident and Accident DataDepartment of Transporation, Office of Pipeline Safety Incident and Accident data.


Source: Department of Transporation, Office of Pipeline SafetyTelephone: 202-366-4595Last EDR Contact: 05/08/2012Next Scheduled EDR Contact: 08/20/2012Data Release Frequency: Varies

DOD: Department of Defense SitesThis data set consists of federally owned or administered lands, administered by the Department of Defense, thathave any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.


Source: USGSTelephone: 888-275-8747Last EDR Contact: 04/16/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense SitesThe listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineersis actively working or will take necessary cleanup actions.


Source: U.S. Army Corps of EngineersTelephone: 202-528-4285Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent DecreesMajor legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Releasedperiodically by United States District Courts after settlement by parties to litigation matters.


Source: Department of Justice, Consent Decree LibraryTelephone: VariesLast EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Varies

ROD: Records Of DecisionRecord of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technicaland health information to aid in the cleanup.


Source: EPATelephone: 703-416-0223Last EDR Contact: 06/13/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Annually

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UMTRA: Uranium Mill Tailings SitesUranium ore was mined by private companies for federal government use in national defense programs. When the millsshut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted fromthe ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailingswere used as construction materials before the potential health hazards of the tailings were recognized.


Source: Department of EnergyTelephone: 505-845-0011Last EDR Contact: 05/29/2012Next Scheduled EDR Contact: 09/10/2012Data Release Frequency: Varies

MINES: Mines Master Index FileContains all mine identification numbers issued for mines active or opened since 1971. The data also includesviolation information.


Source: Department of Labor, Mine Safety and Health AdministrationTelephone: 303-231-5959Last EDR Contact: 06/05/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory SystemToxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water andland in reportable quantities under SARA Title III Section 313.



TSCA: Toxic Substances Control ActToxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on theTSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plantsite.


Source: EPATelephone: 202-260-5521Last EDR Contact: 06/29/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts theAgency on a quarterly basis.


Source: EPA/Office of Prevention, Pesticides and Toxic SubstancesTelephone: 202-566-1667Last EDR Contact: 05/23/2012Next Scheduled EDR Contact: 09/10/2012Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.



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HIST FTTS: FIFRA/TSCA Tracking System Administrative Case ListingA complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. Theinformation was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA(Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regionsare now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarterswith updated records, it was decided to create a HIST FTTS database. It included records that may not be includedin the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2007Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case ListingA complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPAregions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementationof FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). SomeEPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providingEPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records thatmay not be included in the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2008Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

SSTS: Section 7 Tracking SystemsSection 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires allregistered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devicesbeing produced, and those having been produced and sold or distributed in the past year.



ICIS: Integrated Compliance Information SystemThe Integrated Compliance Information System (ICIS) supports the information needs of the national enforcementand compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)program.



PADS: PCB Activity Database SystemPCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposersof PCB’s who are required to notify the EPA of such activities.



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MLTS: Material Licensing Tracking SystemMLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites whichpossess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,EDR contacts the Agency on a quarterly basis.


Source: Nuclear Regulatory CommissionTelephone: 301-415-7169Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Quarterly

RADINFO: Radiation Information DatabaseThe Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.Environmental Protection Agency (EPA) regulations for radiation and radioactivity.



FINDS: Facility Index System/Facility Registry SystemFacility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain moredetail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (AerometricInformation Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicialenforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (CriminalDocket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal FacilitiesInformation System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).


Source: EPATelephone: (415) 947-8000Last EDR Contact: 06/12/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Quarterly

RAATS: RCRA Administrative Action Tracking SystemRCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRApertaining to major violators and includes administrative and civil actions brought by the EPA. For administrationactions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy ofthe database for historical records. It was necessary to terminate RAATS because a decrease in agency resourcesmade it impossible to continue to update the information contained in the database.


Source: EPATelephone: 202-564-4104Last EDR Contact: 06/02/2008Next Scheduled EDR Contact: 09/01/2008Data Release Frequency: No Update Planned

BRS: Biennial Reporting SystemThe Biennial Reporting System is a national system administered by the EPA that collects data on the generationand management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)and Treatment, Storage, and Disposal Facilities.


Source: EPA/NTISTelephone: 800-424-9346Last EDR Contact: 06/01/2012Next Scheduled EDR Contact: 09/10/2012Data Release Frequency: Biennially

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CA BOND EXP. PLAN: Bond Expenditure PlanDepartment of Health Services developed a site-specific expenditure plan as the basis for an appropriation ofHazardous Substance Cleanup Bond Act funds. It is not updated.


Source: Department of Health ServicesTelephone: 916-255-2118Last EDR Contact: 05/31/1994Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

NPDES: NPDES Permits ListingA listing of NPDES permits, including stormwater.



WDS: Waste Discharge SystemSites which have been issued waste discharge requirements.



UIC: UIC ListingA listing of underground control injection wells.


Source: Deaprtment of ConservationTelephone: 916-445-2408Last EDR Contact: 07/03/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Varies

CORTESE: "Cortese" Hazardous Waste & Substances Sites ListThe sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated WasteBoard (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).


Source: CAL EPA/Office of Emergency InformationTelephone: 916-323-3400Last EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Quarterly

HIST CORTESE: Hazardous Waste & Substance Site ListThe sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board[SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by thestate agency.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 01/22/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

NOTIFY 65: Proposition 65 RecordsListings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and theRegional Water Quality Control Board. This database is no longer updated by the reporting agency.

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DRYCLEANERS: Cleaner FacilitiesA list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundriesand cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry andgarment services.


Source: Department of Toxic Substance ControlTelephone: 916-327-4498Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Annually

WIP: Well Investigation Program Case ListWell Investigation Program case in the San Gabriel and San Fernando Valley area.


Source: Los Angeles Water Quality Control BoardTelephone: 213-576-6726Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Varies

ENF: Enforcement Action ListingA listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice ofViolation, Expedited Payment Letter, and Staff Enforcement Letter.


Source: State Water Resoruces Control BoardTelephone: 916-445-9379Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Varies

HAZNET: Facility and Manifest DataFacility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each yearby the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many containsome invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method.


Source: California Environmental Protection AgencyTelephone: 916-255-1136Last EDR Contact: 06/22/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Annually

EMI: Emissions Inventory DataToxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.


Source: California Air Resources BoardTelephone: 916-322-2990Last EDR Contact: 06/29/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Varies

INDIAN RESERV: Indian ReservationsThis map layer portrays Indian administered lands of the United States that have any area equal to or greaterthan 640 acres.

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Source: USGSTelephone: 202-208-3710Last EDR Contact: 04/16/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Semi-Annually

SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners ListingThe State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Officeof Superfund Remediation and Technology Innovation. It is comprised of representatives of states with establisheddrycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.



FINANCIAL ASSURANCE 2: Financial Assurance Information ListingA listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensurethat resources are available to pay for the cost of closure, post-closure care, and corrective measures if theowner or operator of a regulated facility is unable or unwilling to pay.


Source: California Integrated Waste Management BoardTelephone: 916-341-6066Last EDR Contact: 05/21/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Varies

FEDLAND: Federal and Indian LandsFederally and Indian administrated lands of the United States. Lands included are administrated by: Army Corpsof Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land,Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management,Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.


Source: U.S. Geological SurveyTelephone: 888-275-8747Last EDR Contact: 04/16/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: N/A

FINANCIAL ASSURANCE 1: Financial Assurance Information ListingFinancial Assurance information



PCB TRANSFORMER: PCB Transformer Registration DatabaseThe database of PCB transformer registrations that includes all PCB registration submittals.



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MWMP: Medical Waste Management Program ListingThe Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permittingand inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout thestate. MWMP also oversees all Medical Waste Transporters.


Source: Department of Public HealthTelephone: 916-558-1784Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Varies

COAL ASH EPA: Coal Combustion Residues Surface Impoundments ListA listing of coal combustion residues surface impoundments with high hazard potential ratings.


Source: Environmental Protection AgencyTelephone: N/ALast EDR Contact: 06/12/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Varies

US FIN ASSUR: Financial Assurance InformationAll owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provideproof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.



EPA WATCH LIST: EPA WATCH LISTEPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcementmatters relating to facilities with alleged violations identified as either significant or high priority. Beingon the Watch List does not mean that the facility has actually violated the law only that an investigation byEPA or a state or local environmental agency has led those organizations to allege that an unproven violationhas in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the allegedviolations that were detected, but instead indicates cases requiring additional dialogue between EPA, state andlocal agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.



2020 COR ACTION: 2020 Corrective Action Program ListThe EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective ActionUniverse. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universecontains a wide variety of sites. Some properties are heavily contaminated while others were contaminated buthave since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations.



COAL ASH DOE: Sleam-Electric Plan Operation DataA listing of power plants that store ash in surface ponds.

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Source: Department of EnergyTelephone: 202-586-8719Last EDR Contact: 04/16/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Varies

HWP: EnviroStor Permitted Facilities ListingDetailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.



HWT: Registered Hazardous Waste Transporter DatabaseA listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for anyperson to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardouswaste transporter registration is valid for one year and is assigned a unique registration number.



PROC: Certified Processors DatabaseA listing of certified processors.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 06/14/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly



Manufactured Gas Plants: EDR Proprietary Manufactured Gas PlantsThe EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants)compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’sto produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixtureof coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production,such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compoundsare potentially hazardous to human health and the environment. The byproduct from this process was frequentlydisposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soiland groundwater contamination.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

EDR Historical Auto Stations: EDR Proprietary Historic Gas StationsEDR has searched selected national collections of business directories and has collected listings of potentialgas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limitedto those categories of sources that might, in EDR’s opinion, include gas station/filling station/service stationestablishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station,filling station, auto, automobile repair, auto service station, service station, etc.

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Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR Historical Cleaners: EDR Proprietary Historic Dry CleanersEDR has searched selected national collections of business directories and has collected listings of potentialdry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sourcesthat might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but werenot limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc.


Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

COUNTY RECORDS

ALAMEDA COUNTY:

Contaminated SitesA listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination fromchemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contaminationfrom leaking petroleum USTs).


Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Semi-Annually

Underground TanksUnderground storage tank sites located in Alameda county.


Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Semi-Annually

CONTRA COSTA COUNTY:

Site ListList includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.


Source: Contra Costa Health Services DepartmentTelephone: 925-646-2286Last EDR Contact: 05/07/2012Next Scheduled EDR Contact: 08/20/2012Data Release Frequency: Semi-Annually

KERN COUNTY:

Underground Storage Tank Sites & Tank ListingKern County Sites and Tanks Listing.

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Source: Kern County Environment Health Services DepartmentTelephone: 661-862-8700Last EDR Contact: 06/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

LOS ANGELES COUNTY:

San Gabriel Valley Areas of ConcernSan Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office.


Source: EPA Region 9Telephone: 415-972-3178Last EDR Contact: 06/21/2012Next Scheduled EDR Contact: 10/09/2012Data Release Frequency: No Update Planned

HMS: Street Number ListIndustrial Waste and Underground Storage Tank Sites.


Source: Department of Public WorksTelephone: 626-458-3517Last EDR Contact: 04/10/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Semi-Annually

List of Solid Waste FacilitiesSolid Waste Facilities in Los Angeles County.


Source: La County Department of Public WorksTelephone: 818-458-5185Last EDR Contact: 04/24/2012Next Scheduled EDR Contact: 08/06/2012Data Release Frequency: Varies

City of Los Angeles LandfillsLandfills owned and maintained by the City of Los Angeles.


Source: Engineering & Construction DivisionTelephone: 213-473-7869Last EDR Contact: 05/21/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Varies

Site Mitigation ListIndustrial sites that have had some sort of spill or complaint.


Source: Community Health ServicesTelephone: 323-890-7806Last EDR Contact: 04/16/2012Next Scheduled EDR Contact: 08/06/2012Data Release Frequency: Annually

City of El Segundo Underground Storage TankUnderground storage tank sites located in El Segundo city.


Source: City of El Segundo Fire DepartmentTelephone: 310-524-2236Last EDR Contact: 04/17/2012Next Scheduled EDR Contact: 08/06/2012Data Release Frequency: Semi-Annually

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City of Long Beach Underground Storage TankUnderground storage tank sites located in the city of Long Beach.


Source: City of Long Beach Fire DepartmentTelephone: 562-570-2563Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Annually

City of Torrance Underground Storage TankUnderground storage tank sites located in the city of Torrance.


Source: City of Torrance Fire DepartmentTelephone: 310-618-2973Last EDR Contact: 04/10/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Semi-Annually

MARIN COUNTY:

Underground Storage Tank SitesCurrently permitted USTs in Marin County.


Source: Public Works Department Waste ManagementTelephone: 415-499-6647Last EDR Contact: 07/09/2012Next Scheduled EDR Contact: 10/22/2012Data Release Frequency: Semi-Annually

NAPA COUNTY:

Sites With Reported ContaminationA listing of leaking underground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 06/04/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: No Update Planned

Closed and Operating Underground Storage Tank SitesUnderground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 12/05/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: No Update Planned

ORANGE COUNTY:

List of Industrial Site CleanupsPetroleum and non-petroleum spills.


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Annually

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List of Underground Storage Tank CleanupsOrange County Underground Storage Tank Cleanups (LUST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

List of Underground Storage Tank FacilitiesOrange County Underground Storage Tank Facilities (UST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

PLACER COUNTY:

Master List of FacilitiesList includes aboveground tanks, underground tanks and cleanup sites.


Source: Placer County Health and Human ServicesTelephone: 530-889-7312Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Semi-Annually

RIVERSIDE COUNTY:

Listing of Underground Tank Cleanup SitesRiverside County Underground Storage Tank Cleanup Sites (LUST).


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 06/25/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Quarterly

Underground Storage Tank Tank ListUnderground storage tank sites located in Riverside county.


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 06/25/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Quarterly

SACRAMENTO COUNTY:

Toxic Site Clean-Up ListList of sites where unauthorized releases of potentially hazardous materials have occurred.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 04/09/2012Next Scheduled EDR Contact: 07/23/2012Data Release Frequency: Quarterly

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Master Hazardous Materials Facility ListAny business that has hazardous materials on site - hazardous material storage sites, underground storage tanks,waste generators.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 04/09/2012Next Scheduled EDR Contact: 07/23/2012Data Release Frequency: Quarterly

SAN BERNARDINO COUNTY:

Hazardous Material PermitsThis listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers,hazardous waste generators, and waste oil generators/handlers.


Source: San Bernardino County Fire Department Hazardous Materials DivisionTelephone: 909-387-3041Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

SAN DIEGO COUNTY:

Hazardous Materials Management Division DatabaseThe database includes: HE58 - This report contains the business name, site address, business phone number, establishment’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same informationprovided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardouswaste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and informationon underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination casesin San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contaminationare included.)


Source: Hazardous Materials Management DivisionTelephone: 619-338-2268Last EDR Contact: 06/15/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Quarterly

Solid Waste FacilitiesSan Diego County Solid Waste Facilities.


Source: Department of Health ServicesTelephone: 619-338-2209Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Varies

Environmental Case ListingThe listing contains all underground tank release cases and projects pertaining to properties contaminated withhazardous substances that are actively under review by the Site Assessment and Mitigation Program.


Source: San Diego County Department of Environmental HealthTelephone: 619-338-2371Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: No Update Planned

SAN FRANCISCO COUNTY:

TC3363014.1s Page GR-30


Local Oversite FacilitiesA listing of leaking underground storage tank sites located in San Francisco county.


Source: Department Of Public Health San Francisco CountyTelephone: 415-252-3920Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

Underground Storage Tank InformationUnderground storage tank sites located in San Francisco county.


Source: Department of Public HealthTelephone: 415-252-3920Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Quarterly

SAN JOAQUIN COUNTY:

San Joaquin Co. USTA listing of underground storage tank locations in San Joaquin county.


Source: Environmental Health DepartmentTelephone: N/ALast EDR Contact: 06/21/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Semi-Annually

SAN MATEO COUNTY:

Business InventoryList includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 06/17/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Annually

Fuel Leak ListA listing of leaking underground storage tank sites located in San Mateo county.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 06/18/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Semi-Annually

SANTA CLARA COUNTY:

HIST LUST - Fuel Leak Site Activity ReportA listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county.Leaking underground storage tanks are now handled by the Department of Environmental Health.


Source: Santa Clara Valley Water DistrictTelephone: 408-265-2600Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned

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LOP ListingA listing of leaking underground storage tanks located in Santa Clara county.


Source: Department of Environmental HealthTelephone: 408-918-3417Last EDR Contact: 06/04/2012Next Scheduled EDR Contact: 09/17/2012Data Release Frequency: Annually

Hazardous Material FacilitiesHazardous material facilities, including underground storage tank sites.


Source: City of San Jose Fire DepartmentTelephone: 408-535-7694Last EDR Contact: 05/15/2012Next Scheduled EDR Contact: 08/27/2012Data Release Frequency: Annually

SOLANO COUNTY:

Leaking Underground Storage TanksA listing of leaking underground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 06/15/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

Underground Storage TanksUnderground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 06/15/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

SONOMA COUNTY:

Leaking Underground Storage Tank SitesA listing of leaking underground storage tank sites located in Sonoma county.


Source: Department of Health ServicesTelephone: 707-565-6565Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/15/2012Data Release Frequency: Quarterly

SUTTER COUNTY:

Underground Storage TanksUnderground storage tank sites located in Sutter county.


Source: Sutter County Department of AgricultureTelephone: 530-822-7500Last EDR Contact: 06/11/2012Next Scheduled EDR Contact: 09/24/2012Data Release Frequency: Semi-Annually

VENTURA COUNTY:

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Business Plan, Hazardous Waste Producers, and Operating Underground TanksThe BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), WasteProducer (W), and/or Underground Tank (T) information.


Source: Ventura County Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 05/21/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Quarterly

Inventory of Illegal Abandoned and Inactive SitesVentura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 07/03/2012Next Scheduled EDR Contact: 10/22/2012Data Release Frequency: Annually

Listing of Underground Tank Cleanup SitesVentura County Underground Storage Tank Cleanup Sites (LUST).


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 05/21/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Quarterly

Medical Waste Program ListTo protect public health and safety and the environment from potential exposure to disease causing agents, theEnvironmental Health Division Medical Waste Program regulates the generation, handling, storage, treatment anddisposal of medical waste throughout the County.


Source: Ventura County Resource Management AgencyTelephone: 805-654-2813Last EDR Contact: 04/30/2012Next Scheduled EDR Contact: 08/13/2012Data Release Frequency: Quarterly

Underground Tank Closed Sites ListVentura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 06/27/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Quarterly

YOLO COUNTY:

Underground Storage Tank Comprehensive Facility ReportUnderground storage tank sites located in Yolo county.


Source: Yolo County Department of HealthTelephone: 530-666-8646Last EDR Contact: 06/21/2012Next Scheduled EDR Contact: 10/08/2012Data Release Frequency: Annually

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OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not becomplete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in thearea covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarilymean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest DataFacility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a tsd facility.


Source: Department of Energy & Environmental ProtectionTelephone: 860-424-3375Last EDR Contact: 05/22/2012Next Scheduled EDR Contact: 09/03/2012Data Release Frequency: Annually

NJ MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: N/ALast EDR Contact: 04/17/2012Next Scheduled EDR Contact: 07/30/2012Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest DataManifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSDfacility.


Source: Department of Environmental ConservationTelephone: 518-402-8651Last EDR Contact: 05/09/2012Next Scheduled EDR Contact: 08/20/2012Data Release Frequency: Annually

PA MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: 717-783-8990Last EDR Contact: 04/23/2012Next Scheduled EDR Contact: 08/06/2012Data Release Frequency: Annually

RI MANIFEST: Manifest informationHazardous waste manifest information


Source: Department of Environmental ManagementTelephone: 401-222-2797Last EDR Contact: 02/27/2012Next Scheduled EDR Contact: 06/11/2012Data Release Frequency: Annually

WI MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Natural ResourcesTelephone: N/ALast EDR Contact: 07/02/2012Next Scheduled EDR Contact: 10/01/2012Data Release Frequency: Annually

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Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphsfrom 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarilygas pipelines.

Electric Power Transmission Line DataSource: Rextag Strategies Corp.Telephone: (281) 769-2247U.S. Electric Transmission and Power Plants Systems Digital GIS Data

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivityto environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of allsensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals:Source: American Hospital Association, Inc.Telephone: 312-280-5991The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services ListingSource: Centers for Medicare & Medicaid ServicesTelephone: 410-786-3000A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,a federal agency within the U.S. Department of Health and Human Services.

Nursing HomesSource: National Institutes of HealthTelephone: 301-594-6248Information on Medicare and Medicaid certified nursing homes in the United States.

Public SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on elementaryand secondary public education in the United States. It is a comprehensive, annual, national statisticaldatabase of all public elementary and secondary schools and school districts, which contains data that arecomparable across all states.

Private SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Licensed FacilitiesSource: Department of Social ServicesTelephone: 916-657-4041

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002 and 2005 from the U.S. Fish and Wildlife Service.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

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STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3363014.1s Page GR-36


TC3363014.1s Page A-1

geologic strata.of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of theGroundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics

2. Groundwater flow velocity. 1. Groundwater flow direction, and

Assessment of the impact of contaminant migration generally has two principal investigative components:

forming an opinion about the impact of potential contaminant migration.EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in

1999Most Recent Revision:37122-D1 MOUNTAIN VIEW, CAEast Map:

1999Most Recent Revision:37122-D2 PALO ALTO, CATarget Property Map:

USGS TOPOGRAPHIC MAP

23 ft. above sea levelElevation:4145416.8UTM Y (Meters): 576356.2UTM X (Meters): Zone 10Universal Tranverse Mercator: 122.1367 - 122˚ 8’ 12.12’’Longitude (West): 37.4543 - 37˚ 27’ 15.48’’Latitude (North):

TARGET PROPERTY COORDINATES

PALO ALTO, CA 94301NEWELL ROAD/WOODLAND AVENUENEWELL ROAD BRIDGE

TARGET PROPERTY ADDRESS

®GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM®

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should be field verified.on a relative (not an absolute) basis. Relative elevation information between sites of close proximitySource: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated

SURROUNDING TOPOGRAPHY: ELEVATION PROFILES

Ele

vatio

n (f

t)E

leva

tion

(ft)

TP

TP0 1/2 1 Miles

✩Target Property Elevation: 23 ft.

North South

West East

21212120191819

21

2523

2624221917161516

1948 41 39 36 32 29 27

29 25 23 23 23 20 15 13 8 8 8 7

General ESEGeneral Topographic Gradient:TARGET PROPERTY TOPOGRAPHY

should contamination exist on the target property, what downgradient sites might be impacted.assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used toTOPOGRAPHIC INFORMATION

collected on nearby properties, and regional groundwater flow information (from deep aquifers).sources of information, such as surface topographic information, hydrologic information, hydrogeologic datausing site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on otherGroundwater flow direction for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW DIRECTION INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3363014.1s Page A-3

For additional site information, refer to Physical Setting Source Map Findings.

N1/2 - 1 Mile North16NE1/4 - 1/2 Mile NW8NE1/4 - 1/2 Mile NW2NE1/4 - 1/2 Mile ENE1

GENERAL DIRECTIONLOCATIONGROUNDWATER FLOWFROM TPMAP ID

hydrogeologically, and the depth to water table.authorities at select sites and has extracted the date of the report, groundwater flow direction as determinedflow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatoryEDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater

AQUIFLOW®

Search Radius: 1.000 Mile.

Not found Status:1.25 miles Search Radius:

Site-Specific Hydrogeological Data*:

* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

contamination exist on the target property, what downgradient sites might be impacted.environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldof groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist theHydrogeologic information obtained by installation of wells on a specific site can often be an indicatorHYDROGEOLOGIC INFORMATION

YES - refer to the Overview Map and Detail MapPALO ALTO

NATIONAL WETLAND INVENTORYNWI ElectronicData CoverageNWI Quad at Target Property

0603210008C - FEMA Q3 Flood data0607080001A - FEMA Q3 Flood dataAdditional Panels in search area:

06085C - FEMA DFIRM Flood dataFlood Plain Panel at Target Property:

YES - refer to the Overview Map and Detail MapSANTA CLARA, CA

FEMA FLOOD ZONEFEMA FloodElectronic DataTarget Property County

and bodies of water).Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways

contamination exist on the target property, what downgradient sites might be impacted.the environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldSurface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assistHYDROLOGIC INFORMATION


TC3363014.1s Page A-4

Map, USGS Digital Data Series DDS - 11 (1994).of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. BeikmanGeologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION

Stratifed SequenceCategory:CenozoicEra:QuaternarySystem:QuaternarySeries:QCode: (decoded above as Era, System & Series)

at which contaminant migration may be occurring.Geologic information can be used by the environmental professional in forming an opinion about the relative speedGEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY

move more quickly through sandy-gravelly types of soils than silty-clayey types of soils.characteristics data collected on nearby properties and regional soil information. In general, contaminant plumesto rely on other sources of information, including geologic age identification, rock stratigraphic unit and soilusing site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessaryGroundwater flow velocity information for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW VELOCITY INFORMATION



12

0 1/16 1/8 1/4 Miles

TC3363014.1s Page A-6

> 0 inchesDepth to Watertable Min:

> 0 inchesDepth to Bedrock Min:

Not ReportedCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydricSoil Drainage Class:

water table, or are shallow to an impervious layer.Class D - Very slow infiltration rates. Soils are clayey, have a highHydrologic Group:

Soil Surface Texture:

Urban landSoil Component Name:

Soil Map ID: 2

Max: Min: Min: 0Max: 0.01 Not reportedNot reported 5 inches 0 inches 1

Soil Layer Information

Boundary Classification Saturatedhydraulicconductivitymicro m/sec

Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction(pH)

> 0 inchesDepth to Watertable Min:

> 0 inchesDepth to Bedrock Min:

Not ReportedCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydricSoil Drainage Class:

water table, or are shallow to an impervious layer.Class D - Very slow infiltration rates. Soils are clayey, have a highHydrologic Group:

Soil Surface Texture:

Urban landSoil Component Name:

Soil Map ID: 1

in a landscape. The following information is based on Soil Conservation Service SSURGO data.for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patternsSurvey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey informationThe U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY


TC3363014.1s Page A-7

Note: PWS System location is not always the same as well location.

1/2 - 1 Mile SSWCA1502683 14

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATIONFROM TPWELL IDMAP ID

1/2 - 1 Mile SouthUSGS3236117 151/2 - 1 Mile EastUSGS3236162 131/2 - 1 Mile SWUSGS3236139 121/2 - 1 Mile WNWUSGS3236010 111/2 - 1 Mile SSWUSGS3236138 101/2 - 1 Mile WNWUSGS3236005 91/4 - 1/2 Mile SWUSGS3236155 A71/4 - 1/2 Mile SWUSGS3236150 A61/4 - 1/2 Mile SWUSGS3236153 A51/4 - 1/2 Mile SWUSGS3236151 A41/4 - 1/2 Mile SWUSGS3236152 A3

FEDERAL USGS WELL INFORMATION


1.000State DatabaseNearest PWS within 1 mileFederal FRDS PWS1.000Federal USGS

WELL SEARCH DISTANCE INFORMATION

SEARCH DISTANCE (miles)DATABASE

opinion about the impact of contaminant migration on nearby drinking water wells.professional in assessing sources that may impact ground water flow direction, and in forming anEDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS

Max: Min: Min: 0Max: 0.01 Not reportedNot reported 5 inches 0 inches 1

Soil Layer Information

Boundary Classification Saturatedhydraulicconductivitymicro m/sec

Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction(pH)


TC3363014.1s Page A-8

No Wells Found

STATE DATABASE WELL INFORMATION




40

40

40

40

40

4 0

40

CA

TC3363014.1s Page A-10

Ground-water levels, Number of Measurements: 0

0Ground water data count:0000-00-00Ground water data end date:Ground water data begin date: 0000-00-001Water quality data count:2003-04-14Water quality data end date:2003-04-14Water quality data begin date:0Peak flow data count:0000-00-00Peak flow data end date:0000-00-00Peak flow data begin date:0Daily flow data count:0000-00-00Daily flow data end date:0000-00-00Daily flow data begin date:0Real time data flag:

4706-57400Project number:reporting agency (generally USGS)Source of depth data:

932Hole depth:560Well depth:Not ReportedAquifer:Confined multiple aquifersAquifer Type:Multiple wells (a group of wells that are pumped through a single header)Type of ground water site:YLocal standard time flag:

PSTMean greenwich time offset:20030226Date inventoried:20030204Date construction:Ground-water other than SpringSite type:

Alluvial fanTopographic:Coyote. California. Area = 831 sq.mi.Hydrologic:National Geodetic Vertical Datum of 1929Altitude datum:2.5Altitude accuracy:Interpolated from topographic mapAltitude method:23Altitude:

24000Map scale:PALO ALTOLocation map:Not ReportedLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD83Latlong datum:SCoor accr:MCoor meth:-122.14277778Dec lon:37.45027778Dec lat:1220834Longitude:USGS3236152EDR Site id:372701Latitude:

005S003W36P004MSite name:372701122083403Site no:USGSAgency cd:

A3SW1/4 - 1/2 MileHigher

USGS3236152FED USGS

Date: 11/05/1992Average Water Depth: Not ReportedDeep Water Depth: 27.41Shallow Water Depth: 26.36Groundwater Flow: NESite ID: 8900052

NW1/4 - 1/2 MileHigher

50006AQUIFLOW

Date: 11/1998Average Water Depth: Not ReportedDeep Water Depth: 12Shallow Water Depth: 8Groundwater Flow: NESite ID: 8900151

ENE1/4 - 1/2 MileLower

50008AQUIFLOW

Map IDDirectionDistanceElevation EDR ID NumberDatabase

®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3363014.1s Page A-11


005S003W36POO5MSite name:372701122083404Site no:USGSAgency cd:


USGS3236153FED USGS










USGS3236151FED USGS



TC3363014.1s Page A-12

0000-00-00Peak flow data end date:0000-00-00Peak flow data begin date:0Daily flow data count:0000-00-00Daily flow data end date:0000-00-00Daily flow data begin date:0Real time data flag:

4706-57400Project number:Not ReportedSource of depth data:







USGS3236150FED USGS








TC3363014.1s Page A-13

Date: 06/08/1998Average Water Depth: Not ReportedDeep Water Depth: 11.01Shallow Water Depth: 8.45Groundwater Flow: NESite ID: 8900038

NW1/4 - 1/2 MileHigher

50010AQUIFLOW

1997-04-28 9.45

DateFeet belowSurface

Feet toSealevel

-------------------------------------------------



470649326Project number:ownerSource of depth data:

Not ReportedHole depth:65Well depth:Not ReportedAquifer:Not ReportedAquifer Type:Single well, other than collector or Ranney typeType of ground water site:YLocal standard time flag:



24000Map scale:PALO ALTOLocation map:S36LT05SR03WMLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.14329732Dec lon:37.45077215Dec lat:1220832Longitude:USGS3236155EDR Site id:372703Latitude:

005S003W36L010MSite name:372703122083201Site no:USGSAgency cd:


USGS3236155FED USGS


0Ground water data count:0000-00-00Ground water data end date:Ground water data begin date: 0000-00-001Water quality data count:2003-04-15Water quality data end date:2003-04-15Water quality data begin date:0Peak flow data count:


TC3363014.1s Page A-14

10SSW1/2 - 1 MileHigher

USGS3236138FED USGS

1992-11-11 60


Feet toSealevel

-------------------------------------------------



470649326Project number:drillerSource of depth data:

260Hole depth:260Well depth:Not ReportedAquifer:Not ReportedAquifer Type:Single well, other than collector or Ranney typeType of ground water site:YLocal standard time flag:


Alluvial fanTopographic:Coyote. California. Area = 831 sq.mi.Hydrologic:National Geodetic Vertical Datum of 1929Altitude datum:10Altitude accuracy:Interpolated from topographic mapAltitude method:36Altitude:

24000Map scale:PALO ALTOLocation map:S36FT05SR03WMLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.14551961Dec lon:37.45743865Dec lat:1220840Longitude:USGS3236005EDR Site id:372727Latitude:

005S003W36F002MSite name:372727122084001Site no:USGSAgency cd:

9WNW1/2 - 1 MileHigher

USGS3236005FED USGS



TC3363014.1s Page A-15



24000Map scale:PALO ALTOLocation map:S05ST03WR36DMLand net:USCountry:081County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.15024194Dec lon:37.45910525Dec lat:1220857Longitude:USGS3236010EDR Site id:372733Latitude:

005S003W36D001MSite name:372733122085701Site no:USGSAgency cd:

11WNW1/2 - 1 MileHigher

USGS3236010FED USGS

1994-05-11 21


Feet toSealevel

-------------------------------------------------






Alluvial fanTopographic:Coyote. California. Area = 831 sq.mi.Hydrologic:National Geodetic Vertical Datum of 1929Altitude datum:2.5Altitude accuracy:Level or other surveying methodAltitude method:23.7Altitude:

24000Map scale:PALO ALTOLocation map:S T RLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD83Latlong datum:SCoor accr:GCoor meth:-122.14111111Dec lon:37.44416667Dec lat:1220828Longitude:USGS3236138EDR Site id:372639Latitude:

006S003W01B002MSite name:372640122082401Site no:USGSAgency cd:


TC3363014.1s Page A-16


479200200Project number:Not ReportedSource of depth data:


PSTMean greenwich time offset:Not ReportedDate inventoried:19320101Date construction:Ground-water other than SpringSite type:

Flat surfaceTopographic:Coyote. California. Area = 831 sq.mi.Hydrologic:National Geodetic Vertical Datum of 1929Altitude datum:Not ReportedAltitude accuracy:Interpolated from topographic mapAltitude method:31.40Altitude:

24000Map scale:PALO ALTOLocation map:NWNWS01 T06S R03W MLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.14801965Dec lon:37.44438339Dec lat:1220849Longitude:USGS3236139EDR Site id:372640Latitude:

006S003W01D010MSite name:372640122084901Site no:USGSAgency cd:

12SW1/2 - 1 MileHigher

USGS3236139FED USGS






TC3363014.1s Page A-17

13East1/2 - 1 MileLower

USGS3236162FED USGS

1963-10-01 103.01965-03-15 80.0 1964-10-01 92.01966-03-15 80.0 1965-10-14 81.01967-03-09 64.0 1966-10-14 77.01968-04-18 58.0 1967-10-13 67.01969-03-26 54.0 1968-07-11 64.01970-10 54.0 1970-03 49.01971-10 55.0 1971-04 47.01972-08-31 57.0 1972-05-30 51.01975-10-02 20.0 1974-04-16 34.01976-08-03 45.0 1976-04-01 22.01976-09-16 33.0 1976-09-02 34.01976-12-01 29.0 1976-10-01 32.01977-03-01 27.0 1977-02-01 28.01977-05-02 29.0 1977-04-01 26.01977-06-30 30.8 1977-05-31 29.01977-09-01 34.1 1977-08-02 33.11977-12-30 30.8 1977-09-30 35.11978-03-01 25.9 1978-01-31 28.91978-05-01 20.0 1978-03-30 22.01978-08-01 19.0 1978-06-30 19.01978-10-02 21.0 1978-09-01 20.01978-12-01 20.0 1978-11-01 21.01979-02-01 20.0 1979-01-02 20.01979-03-30 16.1 1979-03-01 17.11979-06-01 16.0 1979-05-01 16.01979-08-01 16.0 1979-06-29 16.01979-08-31 19.0 1979-08-13 17.01980-01-02 19.0 1979-09-04 20.01980-03-03 16.0 1980-02-01 18.01980-10-02 16.1 1980-04-01 13.01981-02-02 17.1 1981-01-02 17.11981-03-30 15.1 1981-03-02 21.01981-06-01 16.1 1981-05-04 15.11981-07-31 17.1 1981-07-16 17.11981-10-01 20.0 1981-09-01 20.01981-12-01 19.0 1981-10-30 24.01982-02-02 16.1 1982-01-05 18.01982-04-01 18.7 1982-03-01 19.01982-06-01 13.1 1982-04-30 8.91982-08-05 15.1 1982-07-01 13.11983-01-03 18.0 1982-10-01 15.11983-03-01 7.9 1983-02-01 9.81983-05-02 3.9 1983-03-31 4.91983-07-01 6.9 1983-06-01 7.91983-09-01 9.8 1983-08-01 8.9


Feet toSealevel

-------------------------------------------------Date

Feet belowSurface

Feet toSealevel

-------------------------------------------------



TC3363014.1s Page A-18

Violations information not reported.

00000100Population:UntreatedTreatment Class:Not ReportedCity Served:

122 08 30Facility Longitude:37 26 30Facility Latitude:

Not ReportedAddressee / Facility:

PALO ALTO, CA 94301SOUTH FORK RECREATION AREAPWS Name:

Not ReportedDate Deactivated:Not ReportedDate Initiated:CA1502683PWS ID:

14SSW1/2 - 1 MileHigher

CA1502683FRDS PWS

Note: Injector site monitor (a nearby site that taps the same aquifer was injecting recharge water).1980-07-03 10.75


Feet toSealevel

-------------------------------------------------



479337200Project number:Not ReportedSource of depth data:

Not ReportedHole depth:Not ReportedWell depth:Not ReportedAquifer:Not ReportedAquifer Type:Single well, other than collector or Ranney typeType of ground water site:YLocal standard time flag:

PSTMean greenwich time offset:Not ReportedDate inventoried:19800125Date construction:Ground-water other than SpringSite type:

Flood plainTopographic:Coyote. California. Area = 831 sq.mi.Hydrologic:National Geodetic Vertical Datum of 1929Altitude datum:1Altitude accuracy:Interpolated from topographic mapAltitude method:5.00Altitude:

24000Map scale:MOUNTAIN VIEWLocation map:Not ReportedLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.11996346Dec lon:37.45216114Dec lat:1220708Longitude:USGS3236162EDR Site id:372708Latitude:

005S002W31K001MSite name:372708122070801Site no:USGSAgency cd:


TC3363014.1s Page A-19

Date: 12/11/1995Average Water Depth: Not ReportedDeep Water Depth: 9Shallow Water Depth: 8.5Groundwater Flow: NSite ID: 89001116

North1/2 - 1 MileLower

64278AQUIFLOW

Note: The site had been pumped recently.1997-05-02 8.8


Feet toSealevel

-------------------------------------------------



470649326Project number:other government (other than USGS)Source of depth data:




24000Map scale:PALO ALTOLocation map:S01GT06SR03WMLand net:USCountry:085County:06State:06District:NAD83Dec latlong datum:NAD27Latlong datum:SCoor accr:MCoor meth:-122.1380194Dec lon:37.44021687Dec lat:1220813Longitude:USGS3236117EDR Site id:372625Latitude:

006S003W01G001MSite name:372625122081301Site no:USGSAgency cd:

15South1/2 - 1 MileHigher

USGS3236117FED USGS



TC3363014.1s Page A-20

0%0%100%2.300 pCi/LBasement0%0%100%2.100 pCi/LLiving Area - 2nd Floor0%9%91%1.363 pCi/LLiving Area - 1st Floor

% >20 pCi/L% 4-20 pCi/L% <4 pCi/LAverage ActivityArea

Number of sites tested: 70

Federal Area Radon Information for SANTA CLARA COUNTY, CA

: Zone 3 indoor average level < 2 pCi/L. : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Note: Zone 1 indoor average level > 4 pCi/L.

Federal EPA Radon Zone for SANTA CLARA County: 2

73794301

______________________> 4 pCi/LNum TestsZipcode

Radon Test Results

State Database: CA Radon

AREA RADON INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGSRADON

®

TOPOGRAPHIC INFORMATION

USGS 7.5’ Digital Elevation Model (DEM)Source: United States Geologic SurveyEDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM correspondsto the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation datawith consistent elevation units and projection.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

HYDROLOGIC INFORMATION

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002 and 2005 from the U.S. Fish and Wildlife Service.

HYDROGEOLOGIC INFORMATION

AQUIFLOW Information SystemR

Source: EDR proprietary database of groundwater flow informationEDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater

flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and hasextracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water tableinformation.

GEOLOGIC INFORMATION

Geologic Age and Rock Stratigraphic UnitSource: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digitalrepresentation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

STATSGO: State Soil Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation ServicesThe U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the nationalConservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soilsurvey information for privately owned lands in the United States. A soil map in a soil survey is a representationof soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)soil survey maps.

SSURGO: Soil Survey Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation Services (NRCS)Telephone: 800-672-5559SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mappingscales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used toconstruct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates theoriginal soil survey maps. This level of mapping is designed for use by landowners, townships and countynatural resource planning and management.

TC3363014.1s Page A-21

PHYSICAL SETTING SOURCE RECORDS SEARCHED

LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS

PWS: Public Water SystemsSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at

least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement DataSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after

August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS)This database contains descriptive information on sites where the USGS collects or has collected data on surfacewater and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

STATE RECORDS

Water Well DatabaseSource: Department of Water ResourcesTelephone: 916-651-9648

California Drinking Water Quality DatabaseSource: Department of Health ServicesTelephone: 916-324-2319The database includes all drinking water compliance and special studies monitoring for the state of California

since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

OTHER STATE DATABASE INFORMATION

California Oil and Gas Well LocationsSource: Department of ConservationTelephone: 916-323-1779Oil and Gas well locations in the state.

RADON

State Database: CA RadonSource: Department of Health ServicesTelephone: 916-324-2208Radon Database for California

Area Radon InformationSource: USGSTelephone: 703-356-4020The National Radon Database has been developed by the U.S. Environmental Protection Agency(USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected atprivate sources such as universities and research institutions.

EPA Radon ZonesSource: EPATelephone: 703-356-4020Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoorradon levels.

TC3363014.1s Page A-22


OTHER

Airport Landing Facilities: Private and public use landing facilitiesSource: Federal Aviation Administration, 800-457-6656

Epicenters: World earthquake epicenters, Richter 5 or greaterSource: Department of Commerce, National Oceanic and Atmospheric Administration

California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines,prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific faultlines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3363014.1s Page A-23


Appendix B: 2012 Lead and Asbestos Survey

ENVIRONMENTAL, INC.

Engineering and Environmental Consultants

650 Delancey Street #222 San Francisco, CA 94107 (415) 882-1675 Fax: (415) 962-0736 Oakland San Francisco Los Angeles

July 23, 2012 Todd Taylor, REABASELINE Environmental Consulting 5900 Hollis Street, Suite D Emeryville, CA 94608

RE: Limited Hazardous Materials Survey Newell Bridge, Palo Alto, CA

SCA Project No.: F10712

Dear Mr. Taylor:

This letter reports the results of a limited asbestos and lead survey conducted at the Newell Bridge of located in Palo Alto, California. The bridge is primarily concrete with painted elements. The Bridge crosses San Francisquito Creek between Edgewood Drive and Woodland Avenue, just southwest of Woodland Avenue and is depicted in the following picture:

Sampling was conducted on July 6, 2012 by SCA technician Tyler Harris, CDPH, CAC# 10-4704. The purpose of the survey was to identify asbestos-containing materials and lead-containing paints prior to demolition of the structure. Work was performed under contract with the BASELINE Environmental Consulting (BASELINE).

Asbestos in Building Construction Materials

Methodology Sampling activities were conducted per industry standards and the Federal AHERA regulations (40 CFR Part 763). Samples of suspect materials were collected following the AHERA sampling protocols, and sample locations were documented on field diagrams (Attachment B). Under these procedures, the first sample is analyzed. If it tests positive for asbestos (>1%), the analysis is suspended for further samples of that material. If the first sample tests only trace positive (between 0.1 to 1%), or negative, however, the second and third samples are analyzed sequentially, in order to determine the possible presence of asbestos. If all three samples test negative, the material is considered as non-asbestos. If one or more samples test "trace" positive (<1%), the material is considered to be trace positive. Certain materials, such as plasters and gypsum board systems, are frequently non-homogeneous in content. For such materials, multiple samples were gathered at various points in the Buildings, with all samples analyzed to determine the possible presence of asbestos.

Limited Hazardous Materials Survey Newell Bridge, Palo Alto, CA SCA Project No.: F10712 Page 2

All samples collected were submitted to Asbestos TEM Laboratories Inc. for analysis by polarized light microscopy with dispersion staining (DS/PLM).

Applicable Standards Asbestos is defined as chrysotile, amosite, crocidolite, tremolite asbestos, anthophyllite asbestos, actinolite asbestos, and any of these minerals that has been chemically treated and/or altered. ACM is defined by EPA regulations and Federal Occupational Safety and Health Administrations (OSHA) regulations (locally enforced by the California Division of Safety and Health, commonly called Cal/OSHA) as those substances containing greater than 1% asbestos (greater than 0.1% asbestos for Cal/OSHA). The local AQMD, Cal/EPA and Cal/OSHA provide local enforcement of these regulations. Cal/OSHA also mandates special training, medical exams, personal protective equipment and record keeping for employees working with ACM. If a material contains less than 1% asbestos but more than 0.1% asbestos, the material may be disposed of as non-ACM, but the Cal/OSHA requirements would still have to be followed regarding workers' protection and Contractor licensing.

ACM may be friable, non-friable, or “trace”. Friable refers to a material that, when dry, may be crumbled, pulverized, or reduced to powder by hand pressure, and includes previously non-friable material after such previously non-friable material becomes damaged to the extent that when dry it may be crumbled, pulverized, or reduced to powder by hand pressure. Friable ACM with greater than 1% asbestos must be properly disposed of as asbestos waste in accordance with National Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations. Prior to demolition of a building, the local AQMD requires abatement of friable ACM, as well as non-friable ACM that may become friable during demolition.

Non-friable material refers to a material that, when dry, may not be crumbled, pulverized, or reduced to powder by hand pressure. Cal/EPA and USEPA allow disposal of non-friable materials as non-hazardous waste, assuming the materials are not made friable in the process of being abated, resulting in at a significant cost savings over disposal as asbestos waste. Some building owners choose to lower their liability by disposing of their non-friable ACM at a classified ACM landfill. Demolition of the structure with non-friable asbestos-containing materials intact may preclude the salvaging and recycling of commingled waste.

"Trace" materials, or materials containing 0.1 to 1% asbestos, are currently regulated in California and require the following steps be performed:

• Removal using wet methods as specified in NESHAP (40 CFR 61 part M); • Prohibition of removal using abrasive saws or methods that would aerosolize the

material as specified in NESHAP; • Prompt clean-up of the impacted zone, using HEPA-filtered vacuums, as applicable; • Contractor registration by Cal/OSHA for removal quantities exceeding 100 sq. ft. per

year; and • Cal/OSHA Carcinogen Registration by the Demolition or Abatement Contractor

impacting such materials.

ResultsThe following materials were identified by SCA during the investigation. Analytical results and quantities are also presented in the following table.


Structure Sample ID Material Description AsbestosContent

Quantity

Overall Site SOIL-AAA Assumed soil with naturally-occurring asbestos

Assumed Not quantified

Newell Bridge CONC-101-01,-02 White painted grey concrete and skimcoat at pylons

ND PNQ

PAINT-102-01,02 White multi-layered paint on bridge ND 2200 SF CONC-103-01,02 White painted grey concrete with skim

coat at road level ND PNQ

Paint-104-01 White “Stop” paint on roadway ND 50 SF ASPHALT-105-

01,02Black asphalt composing roadway ND 1000 SF

SF=square feet ND=none detected

SCA recommends that materials listed as assumed asbestos-containing be sampled to verify asbestos content prior to disturbance.

Sampling to verify the presence of naturally-occurring asbestos in Serpentine soil was not included in this scope of work. BASELINE should be aware that naturally-occurring asbestos may be present at the site and should be addressed during the geotechnical study or prior to commencement of demolition activities. If present, the requirements issued by the California Air Resources Board (CARB) and Bay Area Air Quality Management District (BAAQMD) should be implemented.

SCA assumes that in the future, this survey report may be referenced by Demolition and Abatement Contractors providing bids for abatement of materials at the surveyed site. SCA requests that this text portion of the report be provided to bidding contractors for review. Bidding Contractors are hereby notified that the quantities included herein are estimates only, and all quantities should be field verified by the Contractor for any budgeting, planning or bidding decisions.

Lead

Applicable Standards Since elemental lead is a suspect carcinogen and known teratogen and neurotoxic in high doses, lead-containing materials need to be identified prior to the on-set of demolition activities. Using combinations of engineering controls and personal protective equipment, lead-containing materials can be removed safely. Several sources of applicable standards are listed as follows:

1. Lead exposures in the workplace are regulated by Cal/OSHA, which has certain regulatory requirements for identifying and controlling potential lead exposures. Currently applicable regulations for the construction industry have been adopted by Cal/OSHA (8 CCR 1532.1) from the Federal OSHA regulations. The current OSHA 8-hour Permissible Exposure Level (PEL) for lead is 50 µg/m3.

2. Current EPA and Cal/EPA regulations do not require LBP to be removed prior to demolition, unless loose and peeling. Provided that the paints are securely adhered to the substrates (i.e., non-flaking or non-peeling), disposal of intact demolition debris can generally be handled in California as non-hazardous and non-RCRA waste. Disposal requirements are as follows:

a. If the Total Threshold Level Concentration (TTLC) is <50 ppm, it is considered non-RCRA, non-hazardous waste since it is impossible to exceed the WET test limit of 5 mg/l using the 10 to 1 ratio.

b. If the TTLC is <1000 ppm and the WET test is <5 mg/l then the waste has low leachability and is classified non-RCRA non-hazardous waste.


c. If the TTLC is >1000 ppm and the WET test is <5 mg/l then it again has low leachability and is classified as non-RCRA, non-hazardous waste.

d. If the TTLC is >1000 ppm and the WET test results are >5 mg/l, then the TCLP must be run. Then if the TCLP is >5 mg/l the waste must be stabilized and if <5-mg/l stabilization is not required. Whether stabilized or not, both conditions are classified as RCRA hazardous waste.

In California, loose and peeling LBP or other wastes require characterization and testing for leachability to determine if the materials would be classified as a RCRA or California hazardous waste.

3. The major definitions of LBP or lead-coated surfaces are listed as follows:

a. HUD defines LBP as paint that contains either >0.5% by weight of lead, or >1mg/cm2.

b. Consumer Product Safety Commission (CPSC) prohibits the manufacturing of paint that contains more than 600 ppm (0.06%) of lead.

4. Lead is on the "Proposition 65" list, based on its potential to cause reproductive harm.

ResultsSCA performed limited bulk lead sampling of representative coatings on the bridge structure to confirm the presence and extent of lead-containing paints. The results of the sampling are listed in the following table:

Structure Sample ID Material Result(mg/kg)

OverallCondition

Newell Bridge WH-01-01 White paints on concrete near river 72 Intact WH-02-01 White paints on asphalt road <41 Intact

YW-03-01 Yellow paints on asphalt road 1100 Intact

SCA recommends that all paint be treated as lead-containing for the purpose of complying with Cal-OSHA requirements.

If you have any questions or would like more information, please contact us.

Sincerely, SCA ENVIRONMENTAL, INC.

Christina Codemo, CHMM, REA, CAC Sr. Project Manager

Appendices:Appendix A: Asbestos & Lead Sample Location Drawings Appendix B: Asbestos & Lead Laboratory Results

Limited Hazardous Materials Survey Newell Bridge, Palo Alto, CA SCA Project No.: F10712

Appendix A

Asbestos & Lead Sample Location Drawings

Limited Hazardous Materials Survey Newell Bridge, Palo Alto, CA SCA Project No.: F10712

Appendix B

Asbestos & Lead Laboratory Results

ANALYTICAL REPORT

Contact:

Address:

Job Site / No.

% TYPE

Analyst

POLARIZED LIGHT MICROSCOPY

Samples Indicated:Reg. Samples Analyzed:

ASBESTOS

OTHER DATA

SAMPLE ID FIELDLAB

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Date Submitted:Date Reported:

Newell BridgeF10712 - CC

10

Jul-09-12Jul-17-12

10Christina Codemo 311489Report No.

532-02138-001A

Newell-CONC-101-01 None DetectedNone Detected99-100% Calc, Rock frags, Otherm.p.

Concrete-TanJul-17-12

532-02138-001B

Newell-CONC-101-01 None DetectedNone Detected99-100% Paint, Other m.p.

Paint layers-Beige/Brown/BlueJul-17-12Layers inseperable

532-02138-002A



532-02138-002B


Paint layers-Beige/Brown/BlueJul-17-12

532-02138-003

Newell-PAINT-102-01 None DetectedNone Detected99-100% Paint, Other m.p.

Paint layers-Beige/Brown/BlueJul-17-12Layers inseperable

532-02138-004


Paint layers-Grey/BeigeJul-17-12

532-02138-005


Paint layers-Grey/BeigeJul-17-12

532-02138-006A



532-02138-006B


Paint-GreyJul-17-12

532-02138-007A


Concrete-GreyJul-17-12

Detection Limit of Method is Estimated to be 1% Asbestos Using a Visual Area Estimation Technique

650 Delancey Street, #222San Francisco, CA 94107

DESCRIPTION

1 of 2Page:

ASBESTOS TEM LABORATORIES, INC. 630 Bancroft Way, Berkeley CA 94710 (510) 704-8930

EPA Method 600/R-93/116 or 600/M4-82-020

SCA Environmental Split Layers Analyzed: 5

1) Non-Asbestos Fibers2) Matrix Materials3) Date/Time Collected4) Date Analyzed

1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)

1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)

1)2)

3) 4)

With Offices in Reno, NV (775) 359-3377www.asbestostemlabs.com

ANALYTICAL REPORT

Contact:

Address:

Job Site / No.

% TYPE

Analyst

POLARIZED LIGHT MICROSCOPY

Samples Indicated:Reg. Samples Analyzed:

ASBESTOS

OTHER DATA

SAMPLE ID FIELDLAB

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Date Submitted:Date Reported:

Newell BridgeF10712 - CC

10

Jul-09-12Jul-17-12

10Christina Codemo 311489Report No.

532-02138-007B


Paint-GreyJul-17-12

532-02138-008A

Newell-PAINT-104-01 None DetectedNone Detected99-100% Calc, Qtz, Other m.p.

Plaster-WhiteJul-17-12

532-02138-008B

Newell-PAINT-104-01 None DetectedNone Detected99-100% Tar, Other m.p.

Tar-BlackJul-17-12

532-02138-009

Newell-ASPHALT-105-01 None DetectedNone Detected99-100% Tar, Rock frags, Otherm.p.

Asphalt-BlackJul-17-12

532-02138-010

Newell-ASPHALT-105-02 None DetectedNone Detected99-100% Tar, Rock frags, Otherm.p.

Asphalt-BlackJul-17-12

Detection Limit of Method is Estimated to be 1% Asbestos Using a Visual Area Estimation Technique


DESCRIPTION

2 of 2Page:

ASBESTOS TEM LABORATORIES, INC. 630 Bancroft Way, Berkeley CA 94710 (510) 704-8930

EPA Method 600/R-93/116 or 600/M4-82-020

SCA Environmental Split Layers Analyzed: 5

1) Non-Asbestos Fibers2) Matrix Materials3) Date/Time Collected4) Date Analyzed

1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)

1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)1)2)

3) 4)

1)2)

3) 4)

With Offices in Reno, NV (775) 359-3377www.asbestostemlabs.com

ASBESTOS TEM LABORATORIES, INC.

Lead Paint Analysis Report

Page 1 of 3

630 Bancroft WayBerkeley, CA 94710

Laboratory Job #

EPA 3050B (modified) / EPA 7420 (modified)Atomic Absorption Spectroscopy

(510) 704-8930FAX (510) 704-8429

532-02139

ASBESTOS TEM LABORATORIES, INC California DPHELAP ID #1866

630 BANCROFT WAY BERKELEY, CA 94710

Page 2 of 3

(510) 704-8930 (510) 704-8429www.asbestostemlabs.com With Offices in Reno (775) 359-3377

. ..

Christina CodemoSCA Environmental650 Delancey Street, #222San Francisco, CA 94107

LABORATORY JOB # 532-02139

Newell RidgeF10712 - CC

3Atomic Absorption Spectroscopy analytical results for paint sample(s).Job Site:Job No.:

RE:

Enclosed please find results for the atomic absorption spectroscopy (AA) metals analysis of one or moresolid samples following procedures from EPA publication SW-846, "Test Methods for Evaluating SolidWaste, Physical/Chemical Methods". Sample preparation procedures were performed according to EPA3050B (modified) acid digestion of sediments, sludges, and soils. Sample analysis procedures wereperformed by EPA 7420 (modified) direct aspiration flame analysis.

Prior to analysis, samples are checked for damage and disruption of the chain-of-custody seal. Samples arethen logged-in, each given a unique laboratory number, and a hard copy containing all pertinent informationis generated. This, and all other relevant paper work are kept with each sample throughout the analyticalprocedures to assure proper analysis.

A portion of each sample is weighed out such that an aliquot of 1 to 2 grams is obtained for soils or solidwaste, and ~0.2 grams is obtained for paint chips. The weighed sample material is then placed into adigestion vessel, transferred to a fume hood, heated at ~95 Deg. C, refluxed with nitric acid to solubilizethe contained metals, and treated with hydrogen peroxide to oxidize any organic binder present in thesample material. High purity water is added to make a 50 ml volume for each sample.

AA analysis is performed on a microprocessor controlled Perkin Elmer 2380 atomic absorptionspectrophotometer, operating in the flame mode. Samples are diluted as needed to allow reading ofconcentrations in the calibration range. QC analyses are prepared and performed along with each samplebatch to ensure accurate analytical determinations. Data is compiled into a standard report format andsubjected to a thorough quality assurance check before the information is released to the client. Note:Sample results are not corrected for contamination based on the field blank(s) or other analytical blank(s).

Sincerely Yours,

Laboratory ManagerASBESTOS TEM LABORATORIES, INC.

--- Results for routine quality control samples run in parallel to the samples reported here were withinacceptable limits. These results relate only to the samples tested and must not be reproduced, except infull, with the approval of the laboratory. ---

Jul/17/2012

LEAD PAINT ANALYSIS REPORT

Contact:

Address:

Job Site / No.

Analyst

Samples Submitted:

Samples Analyzed:

LOCATION / DESCRIPTION

ASBESTOS TEM LABORATORIES, INC. 630 BANCROFT WAY, BERKELEY, CA 94710 (510) 704-8930www.asbestostemlabs.com With Offices in Reno (775) 359-3377

Jane Zhang

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab ID #

Lab QC Reviewer

Date Submitted:

Date Reported:

ATOMIC ABSORPTION SPECTROSCOPY

Page: of

METALSAMPLE ID

R. Mark Bailey

Newell RidgeF10712 - CC

3Jul-09-12

Christina Codemo

Jul-17-123

g - micrograms 1% = 10,000 ppm 1ppm = 1 mg/Kg

SAMPLERESULT

REPORTINGLIMIT

Sampling Date Analysis Date Analyzed Weight (g)










Report No.: 311491

WH-01-01

532-02139-001

72 47

Jul-17-12 0.2139mg/kg mg/kg

0.007 % 0.005 %

Pb

WH-02-01

532-02139-002

41 41

Jul-17-12 0.2433

<mg/kg mg/kg

0.004 %< 0.004 %

Pb

YW-03-01

532-02139-003

1100 69

Jul-17-12 0.1457mg/kg mg/kg

0.110 % 0.007 %

Pb


SCA Environmental

EPA 3050B (modified) Digestion / EPA 7420 (modified) Analysis Methods 3 3

Appendix C: 2016 Envirostor and Geotracker Database Searches

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