Wastewater plants in Washington

SOUTH BEND STP CS

Pacific County, Washington

South Bend STP CS is a secondary treatment plant serving 1,635 people in Pacific County, Washington. It discharges 632.16 million gallons per year, operating under the US Clean Water Act framework.

Secondary 1,635

Skagit Co SD2 Big Lake WWTP

Big Lake, Washington

Skagit Co SD2 Big Lake WWTP is a secondary treatment plant serving 1,835 people in Big Lake, Washington. It discharges treated wastewater into the local watershed, ultimately draining to Puget Sound.

Secondary 1,835

Grand Mound WWTP

Centralia, Washington

Grand Mound WWTP is a secondary treatment facility serving 2,232 people in Centralia, Washington. It discharges 378.54 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.

Secondary 2,232

EVERSON S_T FACILITY

Everson, Washington

Everson S_T Facility is a secondary wastewater treatment plant serving 3,837 people in Everson, Washington. It discharges 454.25 million gallons per year and operates under US EPA NPDES regulations.

Secondary 3,837

WILKESON STP

Wilkeson, Washington

Wilkeson STP is a secondary treatment plant serving 475 residents in Wilkeson, Washington. It discharges treated wastewater into the local watershed, ultimately draining to the Puget Sound.

Secondary 475

SOUTH PRAIRIE AREA

South Prairie, Washington

South Prairie Area wastewater treatment plant serves 482 people in South Prairie, Washington, with secondary treatment. It discharges treated wastewater into the local watershed, contributing to the Puyallup River basin.

Secondary 482

ELMA STP

Elma, Washington

ELMA STP is a secondary wastewater treatment plant serving 3,540 people in Elma, Washington. It discharges 791.15 million gallons per year into the local watershed.

Secondary 3,540

EATONVILLE STP

Eatonville, Washington

Eatonville STP is a secondary treatment plant serving 2,775 people in Eatonville, Washington. It discharges treated wastewater into the local watershed, ultimately draining to the Pacific Ocean.

Secondary 2,775

RYDERWOOD STP

Ryderwood, Washington

RYDERWOOD STP is a secondary wastewater treatment plant in Ryderwood, Washington, serving a small population of 380. It discharges 378.54 cubic meters of treated wastewater daily.

Secondary 380

FORKS TREAT STP

Forks, Washington

Forks Treat STP is a secondary wastewater treatment plant in Forks, Washington, serving approximately 3,120 people. It discharges treated effluent into local waterways within the Olympic Peninsula watershed.

Secondary 3,120

CARBONADO S_T FAC

Carbonado, Washington

Carbonado S T FAC is a secondary wastewater treatment plant in Carbonado, Washington, serving 610 people. It discharges 113.56 megaliters annually and is designed for 378.54 megaliters, operating under U.S. EPA NPDES regulations.

Secondary 610