183 plants indexed. Showing 92 matching current filters.
CARLTON STP is a secondary wastewater treatment plant in Yamhill County, Oregon, serving 1,514 people. It discharges 643.52 units of treated effluent daily, with a designed capacity of 1,389.24 units.
CAVE JUNCTION STP is a secondary treatment plant serving 2,731 people in Cave Junction, Oregon. It discharges 757.08 m³/day of treated wastewater into the local watershed.
Clatskanie STP is a secondary treatment plant serving 1,750 people in Clatskanie, Oregon. It discharges 757.08 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
CONDON STP is a secondary treatment plant serving 770 people in Condon, Oregon. It discharges 264.98 thousand cubic meters of treated wastewater annually.
Cove Orchard Sewer Service Dist is a secondary treatment plant in Oregon, USA, serving 118 people with a discharge volume of 75.71 units.
COVE STP is a secondary wastewater treatment plant in Union County, Oregon, serving a population of 625. It discharges 151.42 megaliters per year and has a designed capacity of 227.12 megaliters per year.
CRESWELL STP is a secondary treatment plant serving Creswell, Oregon, USA. It treats wastewater for approximately 4,000 residents with a daily discharge volume of 908.50 units.
Culver STP is a secondary wastewater treatment plant serving 850 people in Culver, Oregon. It discharges 151.42 megaliters per year and has a designed capacity of 340.69 megaliters.
DAYTON STP is a secondary wastewater treatment plant serving Dayton, Oregon. It treats an average of 738.16 thousand cubic meters per year, with a designed capacity of 870.64 thousand cubic meters per year.
DAYVILLE STP is a secondary treatment plant serving 160 people in Dayville, Oregon. It discharges 53.00 million gallons per day and has a designed capacity of 140.06 million gallons per day.
Dexter Sanitary Service District is a secondary treatment plant serving 505 people in Dexter, Oregon. It discharges 151.42 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
DONALD STP is a secondary wastewater treatment plant serving Donald, Oregon. It treats approximately 640 residents with a designed capacity of 291.48 million gallons per day.
DRAIN STP is a secondary wastewater treatment plant serving 1,151 people in Drain, Oregon. It discharges 526.17 million gallons per year and has a designed capacity of 1,135.62 million gallons per year.
DUFUR STP is a secondary treatment plant in Wasco County, Oregon, serving a population of 600. It discharges 166.56 megaliters of treated wastewater annually, with a designed capacity of 227.12 megaliters.
ECHO STP is a secondary treatment plant in Umatilla County, Oregon, serving 690 people. It discharges 227.13 volume units daily and has a designed capacity of 454.25 volume units.
ELGIN STP is a secondary wastewater treatment plant serving Elgin, Oregon. It discharges treated effluent into the local watershed, supporting downstream water quality in the Grande Ronde River basin.
ELKTON STP is a secondary treatment plant serving 180 people in Elkton, Oregon. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 105.99 units.
Fossil STP is a secondary treatment plant serving the town of Fossil, Oregon. It discharges treated wastewater into the local watershed, supporting downstream water quality in the John Day River basin.
Garibaldi STP is a secondary wastewater treatment plant serving 1,373 people in Garibaldi, Oregon. Located within 10 km of the Pacific coast, it discharges treated effluent into the local watershed.
Gervais STP is a secondary wastewater treatment plant in Gervais, Oregon, serving approximately 2,080 people. It discharges treated effluent into local waterways, supporting the Willamette River basin.