14,813 plants indexed. Showing 6,269 matching current filters.
Hornell C WPCP serves the City of Hornell, New York, treating wastewater for approximately 12,660 residents. The plant operates under the US Clean Water Act framework.
HORSHAM TWP PARK CREEK STP serves Horsham Township, Pennsylvania, treating wastewater for approximately 4,768 residents. The plant discharges to local waterways under the US Clean Water Act framework.
Hot Springs Regional WWTP serves approximately 34,218 people in Hot Springs, Arkansas. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Hot Springs REGSTP in Bacova Junction, Virginia serves about 4,664 people. The plant operates under the U.S. Clean Water Act, which governs wastewater treatment for communities of this size.
Hot Springs Southwest WWTP serves 975 people in Garland County, Arkansas. The plant discharges treated wastewater into local waterways within the Ouachita River basin.
Hot Springs Village Cedar Creek wastewater treatment plant serves 5,252 people in Garland County, Arkansas. The facility operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to local waterways.
Hot Springs Village Mill Creek wastewater plant serves 7,555 people in Saline County, Arkansas. It operates under the US Clean Water Act, with NPDES permitting expected for facilities of this scale.
Houlton WPCF is a municipal wastewater treatment plant serving 5,800 residents in Houlton, Maine. It operates under the U.S. Clean Water Act, discharging treated effluent into the Meduxnekeag River watershed.
Houma N Reg Trtmt Plt serves approximately 50,000 people in Houma, Louisiana. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Houma S Reg Trtmt Plt serves approximately 30,000 people in Houma, Louisiana. The plant operates under the US Clean Water Act and NPDES permitting framework.
Houston Brushy Creek WWTP serves 2,100 people in Houston, Missouri. The plant discharges into local waterways under US Clean Water Act regulations.
Houston Creek WWTF in Crestline, California serves approximately 11,000 people. The plant discharges into the local watershed within the San Bernardino Mountains.
Houston POTW serves Chickasaw County, Mississippi, treating wastewater for approximately 4,800 residents. The plant operates under the U.S. Clean Water Act, which governs discharge permits and treatment standards.
Howard F Curren AWTP serves Tampa, Florida, treating wastewater for approximately 375,000 residents. The plant operates under US EPA and Florida DEP regulations, discharging into Tampa Bay.
HOWELL STP serves Howell, Michigan, treating wastewater for approximately 9,232 residents. The plant operates under US EPA and Michigan DEQ regulations, discharging into the local watershed.
Hoxie WWTP serves approximately 2,889 residents in Hoxie, Arkansas. The facility operates under the U.S. Clean Water Act, with discharge regulated by the Arkansas Department of Energy and Environment.
Hubbard WWTP and Sewer System serves approximately 7,218 residents in Hubbard, Ohio. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Hudson C Sewers and STP serves the City of Hudson, New York, treating wastewater for approximately 7,500 residents. The plant discharges into the Hudson River, a major waterway flowing into the Atlantic Ocean.
Hudson Dept of Public Works wastewater treatment plant serves Hudson, Massachusetts. It treats municipal wastewater from approximately 9,300 residents before discharging into local waterways.
HUDSON STP serves Hudson, Michigan, treating wastewater for approximately 2,500 residents. The plant discharges into the local watershed within the Maumee River basin, ultimately draining into Lake Erie.