14,813 plants indexed. Showing 1,130 matching current filters.
Orleans T La Fargeville SD STP is a secondary wastewater treatment plant serving 430 people in La Fargeville, New York. It discharges treated effluent near the St. Lawrence River, within 10 km of the coast.
Orleans T WWTP and Thousand Island Park SD is a secondary treatment plant serving 790 people in Thousand Island Park, New York. It discharges treated wastewater near the St. Lawrence River, with a designed capacity of 719.23 m³/day.
Orwell W P C F is a secondary treatment plant serving 353 residents in Orwell, Vermont. It discharges treated wastewater near Lake Champlain, with a designed capacity of 113.56 and average daily flow of 79.49.
OSCODA TWP WWTP in Baldwin Township, Michigan, serves about 7,248 people with advanced treatment. The plant discharges 567.81 volume units and is located within 10 km of the coast, highlighting its role in protecting Lake Huron's water quality.
Oswego T Sleepy Hollow STP is an advanced treatment plant in Town of Parish, New York, serving a small population of 100. It discharges 37.85 thousand cubic meters annually near the coast.
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.
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.
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.
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.
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.
Pentwater STP is a secondary treatment plant serving 948 people in Pentwater Township, Michigan. It discharges 378.54 m³/day of treated wastewater near the Lake Michigan coastline.
Peru T Valcour Sewer District is a secondary treatment plant in City of Plattsburgh, New York, serving 175 people. It discharges treated wastewater near Lake Champlain, a major water body in the region.
Peru T WWTP and On Site Systems serves 2,200 people in the Town of Peru, New York, providing secondary treatment. It discharges treated wastewater near Lake Champlain, a major water body in the region.
Pick City Lagoon is a secondary treatment plant serving 123 people in Pick City, North Dakota. It discharges 56.78 megaliters of treated wastewater annually, with a designed capacity of 75.71 megaliters.