18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Clarke's Beach Outfall is a secondary treatment plant serving 445 people in Clarke's Beach, Newfoundland and Labrador, Canada.
Clarkesville WPCP is a secondary treatment plant serving 1,985 people in Clarkesville, Georgia. It discharges treated wastewater into local waterways, supporting the region's water quality.
Clarkia Sewage Treatment System is a secondary treatment plant serving 104 people in Clarkia, Idaho. It discharges 53.00 units of treated wastewater daily, with a designed capacity of 68.14 units.
CLARKS MILLS SD STP is a secondary wastewater treatment plant serving 200 people in Town of Cato, Wisconsin. It discharges treated effluent into local waterways under US EPA and Wisconsin DNR regulatory oversight.
CLARKS WWTP is a secondary treatment plant serving 527 people in Merrick County, Nebraska. It discharges 227.13 units of treated wastewater daily, with a designed capacity of 264.98 units.
Clarksburg WWTP is a secondary treatment plant in Moniteau County, Missouri, serving 170 people. It discharges 64.35 million gallons per year and has a designed capacity of 155.20 million gallons.
Clarksdale WWTP is a secondary treatment plant in Clarksdale, Missouri, serving 271 people. It discharges 94.64 thousand cubic meters per year and has a designed capacity of 147.63 thousand cubic meters per year.
CLARKSON STP is a secondary treatment plant serving Leitchfield, Kentucky. It discharges 64.35 volume units and has a designed capacity of 170.34 volume units, supporting a population of 764.
Clarkson Waste Water Treatment Works in Eastern Cape, South Africa, serves 2,311 people with secondary treatment.
CLARKSON WWTP is a secondary treatment plant serving Clarkson, Nebraska. It discharges treated wastewater into the local watershed, supporting regional water quality.
Clarksville WWTP is a secondary treatment plant serving 512 people in Clarksville, Missouri. It discharges treated wastewater into the local watershed, supporting downstream water quality.
Clarksville WWTP is a secondary treatment facility serving approximately 1,382 people in Clarksville, Iowa. The plant operates under the U.S. Clean Water Act with an NPDES permit, discharging treated wastewater into local waterways.
CLARKTON WWTP is a secondary treatment plant serving 1,288 people in Clarkton, Missouri. It discharges 567.81 thousand cubic meters annually into local waterways.
CLARKTON WWTP is a secondary treatment plant serving 1,600 people in Clarkton, North Carolina. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
CLATONIA WWTP is a secondary treatment plant serving 255 people in Clatonia, Nebraska. It discharges 75.71 megaliters annually and has a designed capacity of 113.56 megaliters.
Clatskanie STP is a secondary treatment plant serving 1,750 people in Clatskanie, Oregon. It discharges 757.08 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
Claudy wastewater treatment plant serves the village of Claudy in Northern Ireland, UK. It provides secondary treatment for a population of approximately 2,722 and discharges treated effluent into local watercourses.
Claustros del Rio is a secondary treatment plant in San Juan del Rio, Queretaro, Mexico, serving 1,187 people. It discharges 112.32 cubic meters of treated wastewater daily, with a designed capacity of 432.00.
CLAVIERS BARGEMON is a secondary treatment plant serving 1,375 people in Claviers, Provence-Alpes-Cote d'Azur, France. It discharges 245.30 m³/day of treated wastewater into the local watershed.
CLAWSON wastewater treatment plant serves Clawson, Utah, with secondary treatment. It processes approximately 105.99 megaliters annually, with a designed capacity of 151.42 megaliters, serving a population of 163.