14,813 plants indexed. Showing 6,326 matching current filters.
HETTINGER LAGOON is a secondary treatment plant in Adams County, North Dakota, serving 1,226 people. It discharges 454.25 units of treated wastewater and has a designed capacity of 681.37 units.
Hewitt SD WWTP is a secondary treatment plant serving 616 residents in Hewitt, Wisconsin. It discharges 151.42 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
Heyburn State Park S_T FA is a secondary treatment plant in Benewah County, Idaho, serving nearly 193,000 people. It discharges 37.85 million gallons of treated wastewater daily, with a designed capacity of 193.06 million gallons.
HICKORY FLAT POTW is a secondary wastewater treatment plant serving approximately 535 residents in Hickory Flat, Mississippi, USA. The facility has a designed capacity of 340.69 cubic meters per day and discharges 189.27 cubic meters of treated efflu
Hickory Flats Jonesville is a secondary wastewater treatment plant in Lee County, Virginia, serving about 7,400 people. It discharges treated effluent into local waterways, supporting the region's environmental health.
Hickory Hills North Lagoon is a secondary treatment plant serving 110 people in Johnson County, Missouri. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Hickory Hills Regional WWTP is a projected secondary treatment plant in Johnson County, Missouri, serving a small population of 580. It has a designed capacity of 264.98 volume units and discharges treated wastewater to local waterways.
Hickory Hills South Lagoon is a secondary treatment plant serving 145 people in Johnson County, Missouri. It discharges 53.00 units of treated wastewater daily with a designed capacity of 200.63 units.
HICKORY POTW is a secondary wastewater treatment plant in Newton County, Mississippi, serving 655 people. It discharges 189.27 megaliters annually and has a designed capacity of 340.69 megaliters.
Hickory Ridge WWTP is a secondary treatment plant serving 272 people in Cross County, Arkansas, USA. It discharges 7.57 million gallons per day into local waterways.
Hico WWTP is a secondary treatment facility serving approximately 1,140 residents in Hico, Texas. It discharges treated wastewater into local waterways, supporting the Brazos River basin.
Higbee WWTP is a secondary treatment plant in Randolph County, Missouri, serving a small population of 568. It discharges treated wastewater into local waterways, supporting the region's water quality.
HIGGINSVILLE I 70 N Lagoon is a secondary treatment plant serving 102 people in Higginsville, Missouri, USA. It discharges 37.85 million gallons per year and has a designed capacity of 87.06 million gallons.
HIGGINSVILLE I 70 S LAG is a secondary wastewater treatment plant in Higginsville, Missouri, serving a small population of 50. It discharges treated effluent into local waterways, supporting the region's water quality.
High Hill WWTP is a secondary treatment plant serving 195 people in High Hill, Missouri. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 113.56 units.
High Ridge WWTP is a secondary treatment plant serving 80 people in Dillsboro Station, Indiana. It discharges treated wastewater into the local watershed within the Ohio River basin.
Highfield Acres Lagoon is a secondary treatment plant serving 162 people in Boone County, Missouri. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Highland WWTP in Sparks, Kansas, serves 910 people with secondary treatment. The plant discharges 378.54 m³/day and has a designed capacity of 590.52 m³/day.
Highlands T Fort Montgomery STP is a secondary treatment plant serving about 3,000 people in the Village of Highland Falls, New York. It discharges treated wastewater into the Hudson River watershed.
Hiland Acres WSD is a secondary wastewater treatment plant serving 394 people in Todd Creek, Colorado. It discharges treated water into the local watershed, supporting downstream water quality.