EPA Facility Water Management Progress

EPA has completed water management plans at 20 of its laboratories. The Agency continues to make water management a priority, drafting water management plans for facilities at its Research Triangle Park, North Carolina campus, and incorporating water conservation strategies at other facilities.

Facility	Water Use (gallons/year)	BMPs**Instituted	Achievements	Savings
Ada, OK	FY07: 3,806,403 FY00-06 Average: 4,401,417	Education Leak Detection Toilets/Urinals Boilers Single-Pass Cooling Cooling Tower	Completed Water Management Plan.
Ann Arbor, MI	FY07: 6,518,525 FY00-06 Average: 8,410,890	Education Leak Detection Landscaping Faucets/Showers Boilers Single-Pass Cooling Cooling Tower	Completed Water Management Plan. Instituted ESPC. Downsized cooling tower. Converted wet exhaust scrubber to more efficient dry scrubber.	ESPC reduced water use by approximately 80 percent. Water consumption between 1994 and 2003 was reduced by approximately 26.4 million gallons a year.
Athens, GA ORD	FY07: 3,463,780 FY00-06 Average: 4,829,332	Education Leak Detection Landscaping Boilers Single-Pass Cooling	Completed Water Management Plan.
Athens, GA SESD	FY07: 3,429,669 FY00-06 Average: 3,382,816	Education Toilets/Urinals Boilers Single-Pass Cooling Cooling Tower	Completed Water Management Plan.
Chelmsford, MA	FY07: 1,166,400 FY00-06 Average: 2,291,457	Education Leak Detection Landscaping Toilets/Urinals Faucets/Showers Single-Pass Cooling Reuse/Recycle	Completed Water Management Plan. Installed two waterless urinals.	New urinals save 20,000 to 80,000 gallons a year.
Cincinnati, OH AWBERC	FY07: 26,536,606 FY00-06 Average: 25,069,947	Education Leak Detection Landscaping Faucets/Showers Boilers Single-Pass Cooling Cooling Towers Reuse/Recycle	Completed Water Management Plan. Added automated level controls to cooling towers to maintain proper water amount, reducing consumption. Replaced distilled water system with a reverse osmosis, deionized system.
Corvallis, OR WED	FY07: 6,178,910 FY00-06 Average: 6,276,866	Education Leak Detection Landscaping Faucets/Showers Boilers	Completed Water Management Plan. Replaced computer room air conditioning unit cooled by a continuous flow of water with a unit that uses recirculated chilled glycol for cooling.	Eliminated need for single-pass cooling water, saving over 3 million gallons a year. Saved approximately 1.5 million gallons of water and between $6,000 to $9,000 annually after installing control valves on its autoclaves.
Corvallis, OR WRS	FY07: 142,878 FY00-06 Average: 644,286	Education Leak Detection Landscaping Faucets/Showers	Completed Water Management Plan.
Duluth, MN	FY07: 964,239 FY00-06 Average: 1,273,456	Education Leak Detection Landscaping Faucets/Showers Boilers Single-Pass Cooling	Completed Water Management Plan. Design completed and construction started on a culture water reclamation system.
Edison, NJ	FY07: 4,635,356 FY00-06 Average: 5,524,013	Education Landscaping Toilets/Urinals Faucets/Showers Single-Pass Cooling Cooling Towers	Completed Water Management Plan.
Fort Meade, MD	FY07: 5,628,000 FY00-06 Average: 6,732,753	Education Leak Detection Landscaping Toilets/Urinals Faucets/Showers Boilers Single-Pass Cooling Cooling Tower	Completed Water Management Plan. Maximized water efficiency by reducing the hours of deionized water operations and reducing the use of cooling tower blowdown water. In 2004, completed installation and commissioning of a new super-conductivity system to control cooling tower and boiler water recycle concentrations. Implemented a dry chemical treatment system to reduce material handling at the laboratory.	Efforts to optimize cooling tower operation and deionized water production efficiency combined to save almost 2 million gallons of water in FY03. Super-conductivity system reduced water consumption by nearly 14 percent during the first two quarters of FY 2005, compared to the same time period averaged over the previous two years.
Golden, CO	FY07: 3,561,000 FY00-06 Average: 3,858,793	Education Leak Detection Toilets/Urinals Faucets/Showers Boilers Single-Pass Cooling	Completed Water Management Plan. Xeriscaping project under design as of May 2005.
Grosse Ile, MI	FY07: 342,608 FY00-06 Average: 515,468	Leak Detection Landscaping Boilers	Completed Water Management Plan.
Gulf Breeze, FL	FY07: 6,822,061 FY00-06 Average: 6,978,600	Education Leak Detection Landscaping Toilets/Urinals Single-Pass Cooling Cooling Tower Misc. High Water-Using Processes Reuse/Recycle	Completed Water Management Plan.
Houston, TX	FY07: 3,123,000 FY00-06 Average: 3,564,857	Education Leak Detection Single-Pass Cooling Cooling Tower Reuse/Recycle	Completed Water Management Plan. Installed air handler condensate recovery system in 1997. The system collects water that forms on part of the mechanical equipment and recycles it back through the system.	Condensate recovery system saves nearly 832,000 gallons a year; about 7 million gallons of water saved since installation in 1997.
Las Vegas, NV	FY07: 2,298,400 FY00-06 Average: 4,602,213	Education Leak Detection Toilets/Urinals Faucets/Showers Single-Pass Cooling Cooling Towers	Completed Water Management Plan.
Manchester, WA	FY07: 647,663 FY00-06 Average: 1,634,591	Education Leak Detection Landscaping Boilers Single-Pass Cooling Misc. High Water-Using Processes	Completed Water Management Plan. Employees utilized the facility's autoclave stand-by function.	By reducing the use and water consumption of the autoclaves, an estimated 60,000 gallons of water were saved.
Narragansett, RI	FY07: 2,633,143 FY00-06 Average: 3,403,317	Education Leak Detection Landscaping Faucets/Showers Boilers Cooling Towers	Completed Water Management Plan. Completed Sustainable Master Plan.	Mechanical upgrades helped reduce water consumption in FY 2004 by more than 26 percent compared to the previous five-year average.
Newport, OR	FY07: 257,000 FY00-06 Average: 997,143	Education Leak Detection Toilets/Urinals Faucets/Showers Single-Pass Cooling	Completed Water Management Plan.
Research Triangle Park, NC Main*	FY07: 53,067,954* FY00-06 Average: 44,141,200 *Note: Water use at RTP-Main includes makeup water for the central utility plant.		Draft Water Management Plan. Installed waterless urinals.
Research Triangle Park, NC NHEERL	FY07: 6,674,120* FY00-06 Average: 8,193,927		Draft Water Management Plan.
Research Triangle Park, NC Human Studies	FY07: 1,998,000 FY00-06 Average: 7,008,762		Draft Water Management Plan.
Richmond, CA	FY07: 170,544 FY00-06 Average: 292,896	Education Leak Detection Landscaping Toilets/Urinals Faucets/Showerheads Single-Pass Cooling	Completed Water Management Plan.

** BMPs = Best Management Practices. Read the complete list of Best Management Practices

Date: December 2, 2008

EPA Facility Water Management Progress

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