14,813 plants indexed. Showing 13,652 matching current filters.
Peshastin POTW is a secondary treatment plant serving 1,016 people in Peshastin, Washington. It discharges treated wastewater into the local watershed, supporting downstream water quality in the Wenatchee River basin.
Peter s Creek WWTF is an advanced treatment plant in Clay County, Florida, serving 900 people. It discharges treated wastewater into local waterways, supporting the St. Johns River basin.
Peters Twp Upton STP is an advanced wastewater treatment plant in Peters Township, Pennsylvania, serving 481 people. It discharges 113.56 million gallons per year into local waterways.
Petersburg Boro STP is an advanced wastewater treatment plant in Petersburg, Pennsylvania, serving 688 people. It discharges 189.27 megaliters annually and has a design capacity of 378.54 megaliters.
Petersburg Lagoon is a secondary wastewater treatment plant serving 192 people in Petersburg, North Dakota. It discharges 75.71 units of treated effluent into the local watershed.
Petersburg STP is a secondary wastewater treatment plant serving approximately 2,973 people in Petersburg, Illinois. It discharges an average of 681,370 gallons per day into the local watershed.
Petersburg WWTP is a secondary treatment facility serving 425 people in Petersburg, Nebraska. It discharges 151.42 megaliters of treated wastewater annually and operates under the US Clean Water Act.
Petersburg WWTP is an advanced municipal wastewater treatment plant in Petersburg, Michigan, serving about 4,464 people. It discharges treated water into the local watershed, ultimately reaching Lake Erie.
PETERSON STP is a secondary wastewater treatment plant in Clay County, Iowa, serving a population of 372. It discharges 113.56 million gallons per year and has a designed capacity of 246.05 million gallons per year.
Pettus WWTP is a secondary treatment facility serving 680 residents in Pettus, Texas. It discharges 397.47 megaliters annually and operates under US Clean Water Act regulations.
PEWAMO WWTP in Lyons Township, Michigan, provides secondary treatment for a small population of 479. The plant discharges treated wastewater into the local watershed, supporting downstream water quality.
Pfeiffer Big Sur WWTF is an advanced treatment plant serving 500 people in Monterey County, California. It discharges 208.20 megaliters of treated wastewater annually, with a designed capacity of 378.54 megaliters.
PHELPS SD 1 STP is an advanced wastewater treatment plant in Town of Phelps, Wisconsin, serving about 900 people. It discharges treated water into local waterways, supporting the region's water quality.
Phelps V STP is a secondary treatment plant serving the Village of Phelps, New York. It discharges treated wastewater into local waterways within the Lake Ontario basin.
PHENORA SUBD SOUTH is a secondary wastewater treatment plant in Prathersville, Missouri, serving 65 people. It discharges 26.50 million gallons per day and operates under US EPA NPDES regulations.
Phil Campbell WWTP is an advanced treatment facility serving 1,010 people in Phil Campbell, Alabama. The plant treats 851.72 thousand cubic meters annually with a designed capacity of 946.35 thousand cubic meters.
Philadelphia V STP is a secondary wastewater treatment plant serving 1,602 people in the Village of Philadelphia, New York. It discharges treated effluent into the local watershed, ultimately reaching the St. Lawrence River.
Philip Lagoon is a secondary wastewater treatment plant serving Philip, South Dakota. It has a designed capacity of 454.25 units and treats an average daily flow of 416.40 units for a population of 1,077.
The Philipp Water and Sewer Association secondary treatment plant serves 154 residents in Philipp, Mississippi, discharging treated wastewater into local waterways.
Philippi Tygart Glen WWTP is a secondary treatment plant serving 55 people in Philippi, West Virginia. It discharges 75.71 thousand cubic meters per year into the local watershed.