14,813 plants indexed. Showing 14,620 matching current filters.
OTHO STL is a secondary wastewater treatment plant serving Otho, Iowa, with a capacity of 227.12 m³/day. It treats municipal wastewater for a population of 529.
Otis Dept of Public Works serves 175 people in Otis, Massachusetts, with primary treatment. The plant discharges 34.07 million gallons per year into the local watershed.
Otis SD is a secondary wastewater treatment plant in Washington County, Colorado, serving 544 people. It discharges 227.13 thousand cubic meters annually and has a designed capacity of 302.83 thousand cubic meters.
OTIS WWTP is a secondary treatment plant serving Otis, Kansas. It treats wastewater for a population of 301 with a designed capacity of 166.56 volume units and an average discharge of 113.56 volume units.
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.
OTO LAGOON is a secondary wastewater treatment plant in Woodbury County, Iowa, serving approximately 110 people. It discharges 75.71 units of treated effluent daily.
OTOE WWTP is a secondary treatment plant serving Otoe, Nebraska. It discharges treated wastewater into the local watershed, supporting downstream water quality in the Missouri River basin.
Ottawa 1 Wyandotte WWT is an advanced treatment plant serving 363 people in Wyandotte, Oklahoma. It discharges 151.42 megaliters annually and has a designed capacity of 170.34 megaliters.
Otter Creek Lake Utility District is a secondary treatment plant serving 2,400 people in Winnebago County, Illinois. It discharges 832.79 megaliters annually with a design capacity of 1,514.16 megaliters.
OTTERBEIN WWTP is an advanced treatment plant serving 1,312 people in Otterbein, Indiana. It discharges 798.72 million gallons per year into local waterways under US EPA NPDES regulations.
Otterville WWTP is a secondary treatment plant serving 454 people in Otterville, Missouri. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 166.56 megaliters.
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.
OTTO TWP STP is an advanced wastewater treatment plant in Otto Township, Pennsylvania, serving a population of 2,247. It discharges 870.65 units of treated effluent and operates under U.S. Clean Water Act regulations.
Ottoville WWTP and Sewer System serves 873 residents in Ottoville, Ohio, with advanced treatment. The plant discharges 533.74 thousand cubic meters annually and has a designed capacity of 1,283.25 thousand cubic meters.
Ouray WWTP is a secondary treatment plant in Ouray County, Colorado, serving approximately 2,932 people. It discharges treated wastewater into the local watershed, supporting the region's water quality.
Outlet Bay S_T Plant is a secondary treatment facility serving 1,249 people in Outlet Bay, Idaho. It discharges 151.42 megaliters of treated wastewater annually.
Overbrook WWTP is a secondary treatment plant serving approximately 937 residents in Overbrook, Kansas. It discharges treated wastewater into local waterways, supporting the region's water quality management.
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.
Overton WWTP is a secondary treatment plant serving 646 people in Dawson County, Nebraska. It discharges 189.27 megaliters of treated wastewater annually.
OVID WWTP is a secondary treatment plant serving Ovid Township, Michigan. It treats wastewater for a population of 1,408 with a designed capacity of 1,173.47 volume units.