Milo Baker Chapter Newsletter, April 2010 ~ California Native Plant Society
Baker Water Treatment Plant - irwd.com · Improved Water Quality: The Baker Water Treatment Plant...
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Benefits: Increased Water Supply Reliability: The Baker Water Treatment Plant provides increased water supply reliability to South Orange County by increasing local treatment capability from multiple water supply sources, including imported untreated water from the Metropolitan Water District of Southern California (MWD) through the Santiago Lateral and local surface water from Irvine Lake. Protection in Emergencies: The plant provides a reliable local drinking water supply during emergencies or extended facility shutdowns on the MWD delivery system. It also increases operational flexibility by creating redundancy within the water conveyance system. Improved Water Quality: The Baker Water Treatment Plant utilizes advanced microfiltration treat- ment and ultraviolet disinfection technologies to produce water that meets standards stricter than current regulatory requirements, resulting in a consistent, high quality source of drinking water for South Orange County. Sustainable and Efficient: The plant is designed to minimize waste through on-site recycling and treatment of waste streams, resulting in a 99% recovery efficiency. Complements the Community: Consistent multi-agency involvement and collaboration through- out the project’s planning and design phases have resulted in an architecturally designed plant which blends into the surrounding neighborhood. IMPROVING WATER SUPPLY RELIABILITY IN SOUTH ORANGE COUNTY Baker Water Treatment Plant A Collaborative Project Purpose: The Baker Water Treatment Plant is a joint regional project by five South Orange County water districts, supported by community and business organizations. The completed project, located in the City of Lake Forest, provides 28.1 million gallons per day (mgd) of drinking water. Baker Water Treatment Plant Final Site Rendering
Transcript of Baker Water Treatment Plant - irwd.com · Improved Water Quality: The Baker Water Treatment Plant...
Benefits: Increased Water Supply Reliability: The Baker Water Treatment Plant provides increased water
supply reliability to South Orange County by increasing local treatment capability from multiple
water supply sources, including imported untreated water from the Metropolitan Water District of
Southern California (MWD) through the Santiago Lateral and local surface water from Irvine Lake.
Protection in Emergencies: The plant provides a reliable local drinking water supply
during emergencies or extended facility shutdowns on the MWD delivery system. It also
increases operational flexibility by creating redundancy within the water conveyance system.
Improved Water Quality: The Baker Water Treatment Plant utilizes advanced microfiltration treat-
ment and ultraviolet disinfection technologies to produce water that meets standards stricter than
current regulatory requirements, resulting in a consistent, high quality source of drinking water for
South Orange County.
Sustainable and Efficient: The plant is designed to minimize waste through on-site recycling and
treatment of waste streams, resulting in a 99% recovery efficiency.
Complements the Community: Consistent multi-agency involvement and collaboration through-
out the project’s planning and design phases have resulted in an architecturally
designed plant which blends into the surrounding neighborhood.
I M P R O V I N G W A T E R S U P P LY R E L I A B I L I T Y I N S O U T H O R A N G E C O U N T Y
Baker Water Treatment PlantA Collaborative Project
Purpose:The Baker Water Treatment Plant is a joint
regional project by five South Orange County
water districts, supported by community and
business organizations. The completed project,
located in the City of Lake Forest, provides 28.1
million gallons per day (mgd) of drinking water.
Baker Water Treatment Plant Final Site Rendering
Reliability Improvement: South Orange County receives the majority of its drinking
water from the Municipal Water District of Orange County
via MWD’s Diemer Filtration Plant and the Allen-McColloch
Pipeline. For a number of years, water agencies in South
Orange County have investigated alternatives for improving
both water supply and water system reliability.
In 2001, IRWD consolidated with the former Los Alisos
Water District which served most of the City of Lake Forest.
The original Baker Filtration Plant was one of the facilities
IRWD took ownership of in the consolidation.
In 2006, the project partners studied the feasibility of
constructing a new regional water treatment plant at the site
of the former Baker Filtration Plant. After evaluating all critical
issues including source water quality, treatment alternatives,
permitting requirements, the site, and project economics,
the project partners determined that the Baker Water
Treatment Plant was an excellent option for improving South
Orange County’s water reliability and for developing
alternative local water supplies for the region.Timeline and Cost: Plant construction began in early 2014 and was completed in
late 2016 at an overall project cost of $107 million.
Project Ownership: Irvine Ranch Water District (IRWD), El Toro Water District
(ETWD), Moulton Niguel Water District (MNWD), Santa
Margarita Water District (SMWD) and Trabuco Canyon Water
District (TCWD) each own capacity rights in the Baker Water
Treatment Plant’s 28.1 mgd production capacity, as shown
in the chart at right. At capacity, the Baker Water Treatment
Plant produces enough water to serve 63,300 homes within
South Orange County, providing an additional source of
reliable, high quality drinking water to the region.
ETWD 11.39% (3.2 mgd)
IRWD 24.20% (6.8 mgd)
MNWD 29.89% (8.4 mgd)
SMWD 29.89% (8.4 mgd)
TCWD 4.63% (1.3 mgd)
Capacity Rights by Agency
0 5Miles
TCWD
DiemerWater
TreatmentPlant
Baker WTPSite
SouthCounty
Pump Station
Lake Mathews
Irvine Lake
LowerFeeder
SantiagoLateral
South County Pipeline
ETWD
TCWDIRWD
SMWD
SMWD
MNWD
N
SAC/Baker Pipeline
ETWD R-6Reservoir
Allen-McColloch Pipeline (AMP)
South OC Regional Imported Water Distribution System
ETWD
MNWD
IRWD
10/2016
I M P R O V I N G W A T E R S U P P L Y R E L I A B I L I T Y I N S O U T H O R A N G E C O U N T Y
For more information, please visit: www.bakerwatertreatmentplant.comPhone: 949-453-5500 email: [email protected]
