14,813 plants indexed. Showing 1,862 matching current filters.
OTISVILLE LAGOON CS is an advanced treatment plant in Genesee County, Michigan, serving 712 people. It discharges 264.98 million gallons per year, operating under US EPA NPDES regulations.
Otto T WWTP and Onsites serves the Town of Otto, New York, with advanced treatment for a small population of 100. The plant discharges 22.71 cubic meters of treated wastewater daily.
Overton Collection is a secondary wastewater treatment plant in Moapa Valley, Nevada, serving about 2,091 people. It discharges treated wastewater near the Lake Mead National Recreation Area.
OWENDALE WWSL is a secondary treatment plant in Brookfield Township, Michigan, serving 269 people. It discharges 75.71 units of treated wastewater and is located within 10 km of the coast.
Oxford WWTP is a secondary treatment plant serving 750 people in Oxford, Maryland. It discharges treated wastewater near the Chesapeake Bay, a major estuary on the U.S. East Coast.
Pacific Beach STP is a secondary treatment plant serving 1,950 people in Pacific Beach, Washington. It discharges 378.54 m³/day of treated wastewater near the Pacific coast.
Pacific City STP is an advanced wastewater treatment plant serving 2,131 people in Pacific City, Oregon. It discharges treated effluent near the Oregon coast, operating under the US Clean Water Act.
Paducah McCracken Co JSA Woodlawn is a secondary wastewater treatment plant in McCracken County, Kentucky, serving about 4,718 people. It discharges treated effluent into local waterways, supporting the Ohio River basin.
Paradise Cove WWTF is a secondary treatment plant in Tiburon, California, serving 54 people. It discharges 37.85 million gallons per year into the San Francisco Bay.
Paradise Point WWTF is an advanced wastewater treatment facility in Putnam County, Florida, serving a small population. It discharges 18.93 megaliters per year into the local watershed.
Parish V STP is a secondary treatment plant in Town of Parish, New York, serving 480 people. It discharges 196.84 million gallons per year and has a designed capacity of 529.96 million gallons per year.
Parshall Lagoon is a secondary wastewater treatment plant in Mountrail County, North Dakota, serving a population of 903. It discharges treated wastewater near the Missouri River basin and operates under US EPA NPDES regulations.
Patchogue V WWTP is an advanced treatment facility in Village of Patchogue, New York, serving 1,100 people. It discharges 658.66 thousand gallons per day into local waters near the Atlantic coast.
Pauma Valley WWTF is a secondary treatment plant in San Diego County, California, serving approximately 800 people with a designed capacity of 454.25 m³/day.
Peaks Island STP is a secondary wastewater treatment plant on Peaks Island, Portland, Maine, serving 430 people. It discharges 378.54 m³/day and has a designed capacity of 757.08 m³/day.
Pearl River WWTP is an advanced treatment facility serving 2,179 people in Pearl River, Louisiana. It discharges 965.28 thousand gallons per day and has a designed capacity of 1,892.70 thousand gallons per day.
PECK STP is a secondary treatment plant serving 571 people in Elk Township, Michigan. It discharges 189.27 cubic meters per day of treated wastewater into the local watershed.
Pemberville WWTP and Sewer System serves the village of Pemberville, Ohio, with advanced treatment for a population of 1,365. The plant discharges treated wastewater into local waterways, supporting the Maumee River watershed and Lake Erie basin.
Peninsula State Park WWTP is a secondary treatment facility in Town of Gibraltar, Wisconsin, serving 180 people. It discharges 56.78 megaliters annually and is located within 10 km of the Lake Michigan coast.
Penn Cove SD STP is a secondary treatment plant serving 577 people in Penn Cove Park, Washington. It discharges 151.42 megaliters of treated wastewater annually near the coast of Puget Sound.