14,813 plants indexed. Showing 6,269 matching current filters.
Hutchinson WWTP serves approximately 40,829 residents in Hutchinson, Kansas. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.
Hutto South WWTP serves approximately 19,000 residents in Hutto, Texas. The plant operates under the US Clean Water Act, managing wastewater for this growing community in Williamson County.
Huttonsville PSD WWTP serves Mill Creek, West Virginia, treating wastewater for approximately 2,100 residents. The plant operates under the US Clean Water Act, which requires secondary treatment for municipal facilities.
Huxley WWTP serves approximately 2,546 residents in Huxley, Iowa. The facility operates under the U.S. Clean Water Act, with state-issued NPDES permits regulating its discharge.
HWEA Hammond Wood STP serves Hopkinsville, Kentucky, treating wastewater for approximately 18,050 residents. The plant operates under US EPA and state regulations for municipal wastewater treatment.
HWEA NORTH STP serves Hopkinsville, Kentucky, treating wastewater for approximately 18,129 residents. The plant operates under U.S. EPA and Kentucky Division of Water regulations.
HWEA Oak Grove WTP serves approximately 4,500 residents in Oak Grove, Kentucky. The plant is part of the municipal wastewater infrastructure for the Christian County area.
HWY 141 WWTP serves approximately 13,293 people in Jefferson County, Missouri, United States. The plant treats wastewater from the local community before discharging into the regional water system.
HYRUM wastewater treatment plant serves Hyrum, Utah, USA. It has a designed capacity of 1.00 million gallons per day and serves a population of 7,609.
IBWC Nogales International WTP in Calabasas, Arizona, serves approximately 388,000 people. The plant is part of the International Boundary and Water Commission's infrastructure along the US-Mexico border.
IDABEL PWA STP serves McCurtain County, Oklahoma, treating wastewater for approximately 7,030 residents. The plant operates under the U.S. Clean Water Act's NPDES permit program.
Idaho Falls STP serves approximately 73,459 residents in Idaho Falls, Idaho. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities of this scale.
Idaho Springs Town of wastewater treatment plant serves approximately 2,470 residents in Idaho Springs, Colorado. The facility discharges into the Clear Creek watershed, part of the South Platte River basin.
IEUA Carbon Canyon WRF is a wastewater treatment plant in Riverside, California, serving approximately 115,000 people. It operates under the US Clean Water Act and NPDES permit program.
IEUA Regional Plant No1 in Chino, California serves approximately 480,000 people. The plant is part of the Inland Empire Utilities Agency's water recycling infrastructure.
IEUA Regional Plant No. 4 in Rancho Cucamonga, California, serves approximately 84,000 people as part of the Inland Empire Utilities Agency's recycled water system, supporting water conservation in the arid region.
IEUA Regional Plant No5 in Chino, California serves 153,100 people as part of the Inland Empire Utilities Agency's water recycling network. The plant supports regional water sustainability in San Bernardino County.
Ilwaco Wastewater Treatment Plant serves approximately 8,100 residents in Ilwaco, Washington. It is located within 50 km of the Pacific coast, discharging treated effluent into the Columbia River estuary.
Imlay City STP serves approximately 3,821 residents in Imlay City, Michigan. The plant operates under the US Clean Water Act framework, treating municipal wastewater before discharge.
Immokalee WWTP serves approximately 11,900 people in Collier County, Florida. The plant operates under U.S. Clean Water Act regulations and discharges treated wastewater into local waterways.