14,813 plants indexed. Showing 14,620 matching current filters.
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.
Oxford WWTP is an advanced treatment facility serving 670 residents in Oxford, Arkansas. It discharges treated wastewater into local waterways, supporting the region's environmental health.
Oxford WWTP serves the Town of Oxford, Wisconsin, treating wastewater for 534 residents. The plant operates with secondary treatment and discharges 211.98 million gallons per year.
OYENS LAGOON is a secondary wastewater treatment plant in Plymouth County, Iowa, serving 113 people. It discharges 37.85 million gallons per year and operates under U.S. EPA NPDES regulations.
OZARK NORTHEAST LAGOON is a secondary treatment plant serving 1,400 people in Mabson, Alabama. It discharges treated wastewater into local waterways within the Choctawhatchee River basin.
Ozawkie WWTP is a secondary treatment plant serving 552 people in Ozawkie, Kansas. It discharges 196.84 units of treated wastewater daily, with a designed capacity of 302.83 units.
PA CLARKS SUMMIT STATE HOSPITAL is an advanced wastewater treatment plant in Clarks Summit, Pennsylvania, serving 1,059 people. It has a designed capacity of 567.81 m³/day and discharges 529.96 m³/day.
PAA KO wastewater treatment plant serves Paako Communities, New Mexico, with secondary treatment for a population of 1,000. It discharges 378.54 cubic meters of treated wastewater daily.
PAALAA KAI WWTP is an advanced treatment plant serving Haleʻiwa, Hawaii, with a capacity of 529.96 m³/day. It discharges 454.25 m³/day of treated wastewater, protecting local waters.
PABLO WWTP is a secondary treatment plant serving 1,262 people in Pablo, Montana. It discharges treated wastewater into the local watershed, with a designed capacity of 1,249.18 million gallons per day.
PACE POTW is a secondary wastewater treatment plant serving 487 residents in Pace, Mississippi. The facility discharges treated effluent into local waterways under US EPA NPDES regulations.
PACHUTA POTW is a secondary wastewater treatment plant in Enterprise, Mississippi, serving 267 people. It discharges 117.35 million gallons per year and has a designed capacity of 204.41 million gallons.
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.
Packwaukee SD 1 STP is a secondary treatment plant serving the Town of Packwaukee, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality.
Packwood WWTP is a secondary treatment plant serving 208 people in Packwood, Iowa. It discharges 75.71 megaliters of treated wastewater annually, with a design capacity of 113.56 megaliters.
PADEN UA WWT is a secondary treatment plant serving 461 people in Paden, Oklahoma. It discharges 113.56 megaliters of treated wastewater annually, with a designed capacity of 189.27 megaliters.
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.
Page Kincaid PSD Beards Fork TP is an advanced wastewater treatment plant in Fayette County, West Virginia, serving 241 people. It discharges 34.07 million gallons per day and has a designed capacity of 60.57 million gallons per day.
PAGE KINCAID PSD PAGE WWTP is a secondary treatment plant serving 439 people in Fayette County, West Virginia. It discharges 64.35 million gallons per year and has a designed capacity of 181.70 million gallons.