The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation...
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![Page 1: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/1.jpg)
The National Pipeline Mapping System (NPMS)
Amy Nelson
GIS Manager
US Department of Transportation
Pipeline and Hazardous Materials Safety Administration
(USDOT PHMSA)
![Page 2: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/2.jpg)
What is the NPMS?
• A GIS dataset containing liquid and gas transmission pipelines and LNG facilities in the United States
• Created by USDOT PHMSA
• A GIS-enabled Web site is at
www.npms.phmsa.dot.gov• Only complete non-commercial source of
transmission pipeline GIS data
![Page 3: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/3.jpg)
Data Collection and Maintenance
• Data collected from transmission pipeline operators
• Submission is mandatory; submissions updated each year
• Acceptable formats include GPS coordinates, CAD files, ESRI shapefiles
• Data processed and maintained by contractor Michael Baker
![Page 4: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/4.jpg)
Two Ways to View Pipeline Maps
• PIMMA° Password required° Access limited to Federal government, state/local government,
pipeline operators° Contractors may use their client’s login information if an NDA
is signed (client must apply for the account)° Contains most detailed information° Allow one week for processing, plus mail time
• Public Viewer° Newly launched° Open to everyone° View only one county per session° Limited information and detail
![Page 5: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/5.jpg)
View data without username/password
Apply for a username/password
![Page 6: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/6.jpg)
NPMS Public Viewer
No password required
![Page 7: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/7.jpg)
NPMS Public Viewer
Maximum zoom extent is shown
![Page 8: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/8.jpg)
View public contact
information
![Page 9: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/9.jpg)
Contacting a Pipeline Operator
• General public may view list of transmission pipeline operators in their area
• Tabular data contains a name or entity, and phone number or email
![Page 10: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/10.jpg)
![Page 11: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/11.jpg)
PIMMA (Password required)
www.npms.phmsa.dot.gov
![Page 12: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/12.jpg)
PIMMA with USGS aerial photos
![Page 13: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/13.jpg)
Obtaining Raw Data
• Available to Federal/state/local government officials and pipeline operators
• Data delivered on CD in ESRI shapefile format• Allow one week for processing, plus mail service• Data cannot be shared or disseminated, except
internally in your agency° Exception: county/local governments (contact
[email protected] for details)
![Page 14: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/14.jpg)
Ask for raw data on CD
![Page 15: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/15.jpg)
Data Attributes
Attributes include• Operator name• Pipeline system name• Commodity carried• Diameter (optional but reported for 78% of
records)• Interstate/ intrastate designation• Data accuracy
Not all attributes are available on the
Public Viewer
![Page 16: The National Pipeline Mapping System (NPMS) Amy Nelson GIS Manager US Department of Transportation Pipeline and Hazardous Materials Safety Administration.](https://reader034.fdocuments.in/reader034/viewer/2022051215/56649e965503460f94b9a3d1/html5/thumbnails/16.jpg)
Data Accuracy
0-50 feet
22%
51-300 feet
45%
301-500 feet
29%
Unknown
2%
501-1000 feet
2%
Standard is +/- 500 feet