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City of Tigard provides water to over 60,000 individuals in the communities of King City, Durham, part of Tigard, and unincorporated Bull Mountain. With over 250 miles of underground distribution system and 14 reservoirs (27.4 million gallons of water), Tigard currently gets its water from the City of Lake Oswego which draws from the Clackamas River. Tigard also uses an Aquifer Storage and Recovery (ASR) process. The combined storage capacity of Tigard’s ASR wells is 400 million gallons. For more information visit tigard-or.gov or Lotigard Water.
City of Lake Oswego serves over 36,000 people with approximately 12,000 service connections, in an 11.2 square mile area. The water source originates from the Clackamas River Basin. Once withdrawn from the Clackamas River, the water is pumped through a pipeline buried beneath the Willamette River to the City’s Water Treatment Plant located in West Linn. During the hot summer months, Lake Oswego has one groundwater well to augment water supply. For more information click to visit the City of Lake Oswego’s website.
Oak Lodge Water Services District serves approximately 33,000 people in the Oak Grove/Jennings Lodge communities, within 9 square miles. The distribution system includes four reservoirs with a combined capacity of 15.6 million gallons. The district operates three pump stations, and is divided into three pressure zones. Customers are served by approximately 90 miles of water mains and pipes, nearly 700 fire hydrants, and 8,700 service connections. Oak Lodge is one of three owners of the North Clackamas County Water Commission treatment plant which treats water from the Clackamas River. For more information regarding Oak Lodge Water Services visit oaklodgewater.org.
South Fork Water Board is a water treatment plant jointly owned by the Cities of Oregon City and West Linn. South Fork has one wholesale customer, Clackamas River Water (CRW), and provides water to the CRW-South side service area. South Fork treats water from the Clackamas River for domestic and industrial purposes for approximately 67,000 people in Clackamas County. Water from the Clackamas River is pumped about 1850 feet from the intake structure up to the treatment plant located on Hunter Ave. The treatment process is 'conventional treatment' which includes flocculation, sedimentation, filtration, and chlorination. After treatment, the water then flows through 8,375 feet of 30-inch diameter pipe to the Division Street Pumping Station, and from there pumped to the Mountain View reservoir in Oregon City where it feeds into both the Oregon City and West Linn distribution systems. www.sfwb.org
Sunrise Water Authority was formed in the year 2000, when the Mt. Scott Water District and the Damascus Water District merged. Sunrise Water Authority currently serves a population of approximately 44,000 through 13,834 service connections in the Happy Valley/Damascus area. Sunrise’s system is composed of 170 miles of pipeline and 12 reservoirs with a total combined capacity of 14.7 million gallons. Water supplied to their customers is a combination of ground water drawn from 6 wells located within Sunrise’s boundaries and surface water drawn from the Clackamas River. Sunrise Water Authority is co-owner of the North Clackamas County Water Commission water treatment plant. For more information about Sunrise visit sunrisewater.com.
Clackamas River Water (District) serves a population of about 53,000, with two service areas providing water to nearly 12,000 service connections, and maintaining a distribution system consisting of approximately 262 miles of pipeline, 14 reservoirs, and 11 pump stations. CRW serves approximately 60 square miles, including much of north Clackamas County, Sunnyside, Milwaukie and Clackamas. The southern boundaries of the district extend into the rural areas surrounding Oregon City in south Clackamas County. To ensure the reliable delivery of high-quality drinking water to their customers, CRW maintains over 200 miles of pipeline plus multiple reservoirs and pumping stations. For more information about Clackamas River Water visit crwater.com.
City of Estacada is located at the base of the Clackamas River Gorge and the Mt. Hood National Forest, and serves a population of 2,855 from the Clackamas River. The treatment plant has a capacity of 2 million gallons per day (MGD). Average production (2007) was 0.5 MGD , while peak demand was 0.7 MGD. The City has a storage capacity of 1.25 million gallons. Preventive and corrective maintenance is routinely performed at these facilities for safe and cost effective operations. For more information visit cityofestacada.org.
Lake Oswego-Tigard Water Partnership
DRINKING WATER INTAKE
Serving:
CITY OF LAKE OSWEGO
CITY OF TIGARDClackamette Park
South Fork Water Board
DRINKING WATER INTAKE
Serving:CITY OF OREGON CITY
CITY OF WEST LINNNorth Clackamas County Water Commission
DRINKING WATER INTAKE
Serving:
OAK LODGE WATER DISTRICT CITY OF GLADSTONE
SUNRISE WATER AUTHORITY
(Happy Valley & Damascus)Clackamas River Water
DRINKING WATER INTAKE
Serving:UNINCORPORATED CLACKAMAS COUNTY
Riverside Park
Carver Park
Barton Park
McIver Park
Clackamas Fish Hatchery
Estacada Water
DRINKING WATER INTAKE
Serving:
CITY OF ESTACADARivermill Dam
Eagle Creek National Fish Hatchery
Farraday Dam
North Fork Dam
Promontory Park
Three Lynx Powerhouse
Lake Harriet Reservoir
Timothy Lake Reservoir
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