26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
SAC CITY WWTP serves approximately 2,492 residents in Sac County, Iowa. The plant operates under the U.S. Clean Water Act framework, managing municipal wastewater for this inland community.
Rockwell City WWTP serves approximately 2,224 residents in Rockwell, Iowa. The facility operates under the US Clean Water Act framework, ensuring treated wastewater meets federal and state standards before discharge.
Rock Valley WWTP serves approximately 2,540 residents in Rock Valley, Iowa. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
Rock Rapids WWTP serves approximately 2,573 residents in Rock Rapids, Iowa, as part of the city's municipal wastewater infrastructure. The plant operates under the U.S. Clean Water Act framework.
Red Oak WWTP serves approximately 5,688 residents in Red Oak, Iowa. The facility operates under U.S. Clean Water Act regulations, managing municipal wastewater for this inland community.
Princeton WWTP serves 946 people in Scott County, Iowa, as part of the municipal wastewater infrastructure. The plant operates under the US Clean Water Act's NPDES permit program.
Postville WWTP serves the community of Postville, Iowa, with a population of 2,385. The plant operates under U.S. Clean Water Act regulations for municipal wastewater treatment.
Pleasantville WWTP serves approximately 1,694 residents in Pleasantville, Iowa. The facility operates under U.S. Clean Water Act regulations, ensuring treated wastewater meets environmental standards before discharge.
Perry WWTP is a municipal wastewater treatment plant serving approximately 7,851 residents in Perry, Iowa. It operates under the U.S. Clean Water Act framework, discharging treated effluent into local waterways.
PELLA WWTP serves approximately 10,360 people in Marion County, Iowa. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
PANORA WWTP serves approximately 1,100 residents in Panora, Iowa. The plant operates under U.S. Clean Water Act regulations, ensuring treated wastewater meets environmental standards before discharge.
OTTUMWA WWTP serves approximately 24,500 residents in Ottumwa, Iowa. The plant discharges treated wastewater into the Des Moines River, a tributary of the Mississippi River.
OSKALOOSA SW STP is a municipal wastewater treatment plant serving approximately 4,784 people in Oskaloosa, Iowa, United States. The facility discharges into local waterways within the Mississippi River basin.
OSKALOOSA NE WWTP serves approximately 5,848 people in Oskaloosa, Iowa. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge.
Osceola WWTP South serves approximately 4,900 residents in Osceola, Iowa, as part of the city's municipal wastewater infrastructure. The plant discharges treated effluent into local waterways within the Mississippi River basin.
OSAGE WWTP serves approximately 3,550 people in Mitchell County, Iowa. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
Orange City WWTP serves approximately 6,000 residents in Orange City, Iowa. The plant operates under the U.S. Clean Water Act, ensuring treated wastewater meets federal standards before discharge.
Northwood WWTP serves approximately 1,989 people in Worth County, Iowa, United States. The plant discharges treated wastewater into local waterways under US EPA regulatory oversight.
North Liberty WWTP serves approximately 13,608 residents in North Liberty, Iowa. The plant operates under the US Clean Water Act's NPDES permit program, ensuring treated effluent meets federal water quality standards.
Nora Springs wastewater treatment plant serves the community of Nora Springs, Iowa, United States. It is an inland facility that treats municipal wastewater for a population of 1,411.