14,813 plants indexed. Showing 6,269 matching current filters.
Hillsboro WWTP and Sewer System serves approximately 6,368 people in Hillsboro, Ohio. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
Hillsborough WWTF serves approximately 3,200 residents in Hillsborough, New Hampshire. The facility operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.
Hillsborough WWTP serves approximately 8,660 residents in Hillsborough, North Carolina. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Hillsdale Sewage Plant serves approximately 8,200 residents in Hillsdale, Michigan. The facility discharges treated wastewater into the St. Joseph River watershed, which flows to Lake Michigan.
Hillsville Regional WWTP serves approximately 2,700 residents in Hillsville, Virginia. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants.
HILO WWTF serves approximately 36,000 residents in Hilo, Hawaii. The plant operates under the U.S. Clean Water Act, with discharge likely impacting Hilo Bay and the Pacific Ocean.
Hilton Head PSD 1 STP serves Hilton Head Island, South Carolina, treating wastewater for about 44,465 residents. The plant operates under the US Clean Water Act, with NPDES permits regulating discharge into local waterways.
Hinsdale WWTF serves the town of Hinsdale, New Hampshire, treating wastewater from a population of approximately 3,062. The plant discharges into the Connecticut River watershed, supporting local water quality and downstream ecosystems.
Hinton WWTP serves 1,150 residents in Hinton, West Virginia. The plant discharges into the New River watershed, a tributary of the Ohio River basin.
Hobart PWA WWT serves Kiowa County, Oklahoma, treating wastewater for approximately 3,997 residents. The plant operates under the US Clean Water Act, discharging treated effluent to local waterways.
HOBBS STP is a municipal wastewater treatment plant serving approximately 36,325 people in Hobbs, New Mexico. It operates under the U.S. Clean Water Act framework, discharging treated effluent to local waterways.
Hodgenville wastewater treatment plant serves approximately 3,500 residents in Larue County, Kentucky. The facility discharges treated effluent into local waterways under the US Clean Water Act.
Hogansville WPCP is a municipal wastewater treatment plant serving approximately 3,350 people in Harrisonville, Georgia, United States. It operates under the US Clean Water Act framework.
Hohenwald WWTP serves approximately 3,551 residents in Hohenwald, Tennessee. The facility operates under the U.S. Clean Water Act, with discharge regulated by the Tennessee Department of Environment and Conservation.
Hoisington WWTP serves approximately 2,734 residents in Hoisington, Kansas. The facility operates under the U.S. Clean Water Act, with state-level NPDES permitting for municipal wastewater treatment.
Holbrook WWTF serves approximately 5,000 residents in Holbrook, Arizona. The plant operates under the US Clean Water Act, managing wastewater for this inland community.
Holdenville PWA WWT serves Hughes County, Oklahoma, treating wastewater for approximately 4,732 residents. The plant operates under U.S. EPA and Oklahoma DEQ regulations.
Holdrege WWTP serves approximately 5,636 people in Phelps County, Nebraska. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
HOLLAND WTF is a municipal wastewater treatment plant in Holland, Michigan, serving approximately 54,346 people. It operates under the US Clean Water Act and discharges into the Lake Michigan watershed.
Holley V WWTP serves the Village of Holley, New York, treating wastewater for approximately 1,700 residents. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the coast.