18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Chesapeake City South STP is a secondary treatment plant serving 400 people in North Chesapeake City, Maryland. It discharges treated wastewater near the Chesapeake Bay, a major estuary on the U.S. East Coast.
Cheshire County Home WWTF is a secondary treatment plant in Westmoreland, New Hampshire, serving 348 people. It discharges treated wastewater into local waterways, operating under US EPA and state regulations.
Chester Wastewater Plant in Nova Scotia, Canada, provides secondary treatment for a small coastal community of about 1,247 people, discharging treated effluent into the Atlantic Ocean via Mahone Bay.
Chester WWTF is a secondary treatment plant in Chester, Vermont, serving 1,477 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Chester WWTP is a secondary treatment plant serving 487 people in Chester, Kansas. It discharges 189.27 cubic meters of treated wastewater daily.
Chester WWTP is a secondary treatment facility serving 158 people in Chester, Iowa. It discharges treated wastewater into a local waterway, supporting the region's water quality.
Chesterville Wastewater Treatment Lagoon in North Dundas, Ontario, Canada, is a secondary treatment facility serving approximately 1,278 people. It discharges 574 cubic meters of treated wastewater daily.
Chetek STP is a secondary treatment plant serving 4,217 people in Chetek, Wisconsin. It discharges treated wastewater into local waterways, operating under the US Clean Water Act framework.
Cheticamp Wastewater Treatment Facility is a secondary treatment plant serving 1,381 people in Cheticamp, Nova Scotia, Canada. It discharges 620 cubic meters of treated wastewater daily near the Gulf of St. Lawrence.
Chetopa WWTP is a secondary treatment facility serving approximately 1,281 people in Chetopa, Kansas. The plant discharges treated wastewater into the local watershed, ultimately contributing to the Neosho River basin.
CHEVILLY wastewater treatment plant in Chevilly, Vaud, Switzerland, serves 157 people with secondary treatment. It discharges 71.27 m³/day and is located within 10 km of the coast.
Cheviot wastewater treatment plant serves the small community of Cheviot in Hurunui District, Canterbury, New Zealand. It provides secondary treatment and discharges treated effluent near the coast.
CHEYENNE CO SID 1 SIOUX MEADOWS is a secondary treatment plant in Brownson, Nebraska, serving 50 people. It discharges 18.93 million gallons per day, with a designed capacity matching that volume.
Cheyenne Wells SD 1 is a secondary wastewater treatment plant serving approximately 1,188 people in Cheyenne Wells, Colorado. It discharges treated effluent into the local watershed under US EPA and state regulatory oversight.
CHEYENNE WWT is a secondary treatment plant serving 778 people in Cheyenne, Oklahoma. It discharges 302.83 volume units and operates under U.S. Clean Water Act regulations.
Chiapa wastewater treatment plant in Colima, Mexico serves 581 people with secondary treatment. The plant has a designed capacity of 345.60 m³/day and discharges 216.00 m³/day.
Chiapa Ocotillo wastewater treatment plant in Chiapa, Colima, Mexico, serves 581 people with secondary treatment. It discharges 362.88 cubic meters of treated wastewater daily.
Chiapilla wastewater treatment plant serves the town of Chiapilla in Chiapas, Mexico, with secondary treatment. It processes a daily discharge volume of 165.89 cubic meters.
Chicalote wastewater treatment plant in Loretito, Aguascalientes, Mexico, serves 913 people with secondary treatment. It discharges 86.40 cubic meters daily, operating at 66.7% of its 129.60 m³/day design capacity.
Chichimequillas wastewater treatment plant in Querétaro, Mexico, serves about 5,000 people with secondary treatment. It discharges 471.74 cubic meters of treated wastewater daily, with a designed capacity of 518.40 m³/day.