183 plants indexed. Showing 59 matching current filters.
Albany Millersburg Water Reclamation Facility serves Albany, Oregon, treating municipal wastewater for approximately 48,000 residents. The plant discharges into the Willamette River basin, supporting downstream water quality.
ASHLAND STP serves approximately 20,980 people in Jackson County, Oregon. The plant discharges treated wastewater into local waterways, supporting the Rogue River basin ecosystem.
ATHENA STP serves the community of Athena, Oregon, treating municipal wastewater. The plant operates under U.S. EPA and Oregon DEQ regulations, discharging treated effluent to local waterways.
Baker City WWTP serves approximately 9,840 people in Baker County, Oregon. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
BEND WRF serves Bend, Oregon, treating wastewater for approximately 62,000 residents. The plant operates under the U.S. Clean Water Act, with discharge likely to the Deschutes River.
BURNS STP serves approximately 4,306 people in Harney County, Oregon. The plant discharges treated wastewater into the local watershed, which drains into the Malheur Lake basin.
CANBY STP serves approximately 15,140 people in Clackamas County, Oregon. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the local watershed.
Corvallis STP serves approximately 52,450 residents in Corvallis, Oregon, treating municipal wastewater before discharge. The plant operates under the U.S. Clean Water Act framework, with NPDES permits regulating effluent quality.
Cottage Grove STP serves approximately 9,745 residents in Cottage Grove, Oregon. The plant operates under U.S. EPA NPDES permitting and discharges treated wastewater to local waterways.
Dallas STP serves approximately 13,200 people in Polk County, Oregon, treating municipal wastewater before discharge. The plant operates under the U.S. Clean Water Act framework.
Enterprise STP serves approximately 2,000 residents in Wallowa County, Oregon. The plant discharges treated wastewater into the local watershed, supporting downstream water quality in the Grande Ronde River basin.
ESTACADA STP is a municipal wastewater treatment plant serving approximately 2,250 residents in Estacada, Oregon, United States. The facility discharges into the local watershed within the Clackamas River basin.
Forest Grove STP serves approximately 94,000 residents in Forest Grove, Oregon. The plant operates under the US Clean Water Act, treating wastewater before discharge to local waterways.
Grants Pass STP serves approximately 51,766 residents in Grants Pass, Oregon. The plant operates under the U.S. Clean Water Act, discharging treated wastewater into the Rogue River basin.
The Harrisburg Lagoon Treatment Plant serves Harrisburg, Oregon, treating wastewater for a population of approximately 2,935. It operates under the US Clean Water Act, with state-level NPDES permitting.
The HERMISTON Recycled Water Plant serves approximately 15,070 residents in Hermiston, Oregon. It operates under the U.S. Clean Water Act, which governs wastewater treatment and discharge for facilities of this scale.
Hillsboro Westside STP serves approximately 43,370 people in Hillsboro, Oregon. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater.
Hood River STP serves approximately 7,788 people in Hood River, Oregon. The plant discharges treated wastewater into the Columbia River, a major waterway that flows to the Pacific Ocean.
Independence STP serves the city of Independence, Oregon, treating municipal wastewater for a population of approximately 6,195. The plant operates under the U.S. Clean Water Act framework.
JEFFERSON STP serves approximately 2,560 residents in Jefferson, Oregon. The plant treats municipal wastewater and discharges into the local watershed within the Willamette River basin.