26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
COMA PSD Fitzpatrick WWTP serves approximately 12,000 people in Fitzpatrick, West Virginia. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
COMA PSD Holly Hills WWTP serves Fitzpatrick, West Virginia, treating wastewater for approximately 314 residents. The plant operates under the US Clean Water Act, with state-level NPDES permitting.
Comacchio Valle Molino wastewater treatment plant serves the city of Comacchio in Emilia-Romagna, Italy. It handles a population equivalent of 174,830 and discharges into the local watershed.
Comanche WWTP serves approximately 4,100 residents in Comanche, Texas. The plant operates under the U.S. Clean Water Act, with state-issued NPDES permits regulating its discharge into local waterways.
COMARCAL LOS LLANOS_EL PASO is a wastewater treatment plant serving Tijarafe, Canarias, Spain. Located near the coast, it serves a population of approximately 5,953 and has a designed capacity of 1.00 volume unit.
The Combined sewer raw discharge Cunnable Creek in Windsor, Nova Scotia, Canada is a decommissioned facility that previously served a population of 7,041. Its designed capacity was 1.00 volume unit.
Comerio WWTP serves the municipality of Comerío, Puerto Rico, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater for approximately 4,590 residents.
COMINES wastewater treatment plant serves Comines-Warneton, Hainaut, France. It treats wastewater for approximately 28,034 people under the EU Urban Waste Water Treatment Directive.
COMINES wastewater treatment plant serves Comines-Warneton, Hainaut, France, with a population equivalent of 14,684. It operates under the EU Urban Waste Water Treatment Directive.
Comitán wastewater treatment plant serves the city of Comitán in Chiapas, Mexico, with a population of approximately 82,145. The facility operates under Mexican wastewater regulations.
Commerce Twp WWTP serves Commerce Charter Township, Michigan, treating wastewater for approximately 34,555 residents. The plant operates under the US Clean Water Act framework, with NPDES permitting through Michigan's DEQ.
Commerce WWT is a municipal wastewater treatment plant serving Commerce, Oklahoma. It operates under the US Clean Water Act framework, treating wastewater for the local community.
Commerce WWTP serves 8,100 residents in Commerce, Texas. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.
Commercial Road Wastewater System serves Wabush, Newfoundland and Labrador, Canada. This operational plant treats wastewater for approximately 4,735 residents in a remote inland community.
Commercy wastewater treatment plant serves the commune of Commercy in Grand Est, France. It handles a population equivalent of approximately 15,964 under the EU Urban Waste Water Treatment Directive.
Common STP UGSS Tiruvallur is a proposed wastewater treatment plant in Egattur, Tamil Nadu, India, designed to serve a population of 41,423. The plant will manage municipal wastewater in the Thiruvallur district.
Comox Valley Water Pollution Control Centre serves Area B (Lazo North) in British Columbia, Canada. It treats wastewater for approximately 9,093 people and is located near the coast of Vancouver Island.
Companheira wastewater treatment plant serves Portimão, Portugal, with a population equivalent of 131,000. Located near the coast in the Algarve region, it operates under EU Urban Waste Water Treatment Directive requirements.
Compostela wastewater treatment plant serves approximately 21,500 residents in Compostela, Nayarit, Mexico. The facility discharges treated effluent into local water bodies within the Pacific coastal watershed.
Conaway WWTP and Interceptor Sys serves Big Rock, Virginia, treating wastewater for approximately 4,096 residents. The plant operates under the U.S. Clean Water Act, with state-issued NPDES permits governing its discharge.