26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ANKENY SE STP serves approximately 18,842 residents in Ankeny, Iowa. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
Anamosa WWTP serves approximately 5,100 residents in Anamosa, Iowa. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
AMES WWTP serves Story County, Iowa, treating wastewater for approximately 47,444 people. The plant operates under the U.S. Clean Water Act framework, with discharge likely to the South Skunk River basin.
Algona WWTP serves approximately 5,741 residents in Algona, Iowa. The plant operates under the US Clean Water Act, with state-issued NPDES permits governing its discharge.
Albia WWTP serves 2,790 residents in Albia, Iowa, as part of the city's municipal wastewater infrastructure. The plant discharges treated effluent into local waterways within the Mississippi River basin.
ADEL WWTP serves Adel, Iowa, treating wastewater for approximately 3,682 residents. The plant operates under U.S. EPA and Iowa DNR regulations, ensuring compliance with Clean Water Act standards.
Lakeland RSD is a projected wastewater treatment plant in North Webster, Indiana, serving 5,500 people. It will discharge into local waterways under US EPA NPDES regulations.
Lagrange County RUD Region B serves approximately 6,000 people in Mount Pisgah, Indiana. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Westfield Westside WWTP serves 23,000 residents in Westfield, Indiana. The facility operates under the U.S. Clean Water Act's NPDES program, ensuring treated effluent meets federal standards before discharge.
Twin Lakes RSD Rattlesnake Creek wastewater plant serves 1,765 people in White County, Indiana. It operates under the US Clean Water Act framework, discharging treated effluent into local waterways.
Twin Lakes RSD Big Monon Bay serves approximately 3,034 people in White County, Indiana, as part of the municipal wastewater infrastructure. The plant operates under U.S. EPA NPDES permitting.
Rockport North WWTP serves 4,242 people in Spencer County, Indiana. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Nature Works CD is a wastewater treatment plant in Aberdeen, Indiana, serving approximately 750 people. The facility has a designed capacity of 1.00 million gallons per day.
Clear Creek CD serves Putnam County, Indiana, treating wastewater for approximately 2,660 residents. The plant operates under U.S. EPA and Indiana state regulations for small communities.
Bass Lake CD is a municipal wastewater treatment plant in Starke County, Indiana, serving approximately 3,200 residents. It operates under the US Clean Water Act framework.
Clay Township RWD serves approximately 14,490 people in Zionsville, Indiana. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
St Leon WWTP serves 2,900 people in Dearborn County, Indiana, as part of the region's municipal wastewater infrastructure. The plant discharges into local waterways within the Ohio River basin.
Caslon WWTP serves approximately 2,981 residents in Monroe County, Indiana. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Jeffersonville WWTP 2 serves approximately 1,000 people in Jeffersonville, Indiana. The plant discharges into the Ohio River basin, supporting local water quality under U.S. EPA regulations.
West Central Consercancy District serves Avon, Indiana, treating wastewater for approximately 5,000 residents. The plant operates under U.S. EPA and Indiana Department of Environmental Management regulations.