14,813 plants indexed.
Hazelton STP is a secondary wastewater treatment plant serving 753 people in Hazelton, Idaho. It discharges 272.55 megaliters annually and operates under U.S. EPA NPDES permitting.
HAZELTON WWTP is a secondary treatment plant serving 823 people in Hazleton, Iowa. It discharges 416.40 units of treated wastewater and has a designed capacity of 302.83 units.
HAZELTON WWTP is a secondary treatment facility serving Hazelton, Kansas. It discharges 53.00 units of treated wastewater daily and operates under US EPA NPDES regulations.
Hazen Lagoon is a secondary wastewater treatment plant serving Hazen, North Dakota. It discharges treated effluent into the local watershed, supporting downstream water quality in the Missouri River basin.
Hazen WWTP is an advanced treatment facility serving Hazen, Arkansas. It processes approximately 568,000 gallons of wastewater daily with a design capacity of 1,041,000 gallons.
Hazlehurst POTW Lagoon is a secondary treatment plant serving 2,149 people in Copiah County, Mississippi. It discharges treated wastewater into local waterways under the US Clean Water Act framework.
HCUA Ansley POTW is a projected secondary treatment plant in Ansley, Mississippi, serving 450 people. It discharges 227.13 m³/day and is located within 10 km of the Gulf Coast.
HCWandSWMA Eagle Point POTW is a secondary treatment plant in Biloxi, Mississippi, serving 1,442 people. It discharges 310.40 million gallons per year and has a designed capacity of 1,135.62 million gallons per year.
Headrick UT WWT is a secondary treatment plant in Jackson County, Oklahoma, serving 130 people. It discharges 37.85 units of treated wastewater daily, with a designed capacity of 37.85 units.
Heard County Water Authority is a secondary wastewater treatment plant in Franklin, Georgia, serving nearly 1,000 residents. It discharges treated water into local waterways under US EPA and Georgia EPD regulations.
Heartwell WWTP is a secondary treatment plant serving 69 people in Heartwell, Nebraska. It discharges 37.85 units of treated wastewater daily.
Heath Springs STP is an advanced wastewater treatment plant serving 350 people in Heath Springs, South Carolina. It discharges treated water into local waterways, supporting environmental health in Lancaster County.
HEATHSVILLE SERVICE AREA is a secondary wastewater treatment plant in Heathsville, Virginia, serving 382 people. It discharges 113.56 megaliters annually and is located within 10 km of the coast.
Hebgen Lake Estates County WandS Dist is a secondary treatment plant in Gallatin County, Montana, serving 168 people. It discharges 34.07 million gallons per year and has a designed capacity of 75.71 million gallons.
Hebron Lagoon is a secondary wastewater treatment plant in Hebron, North Dakota, serving 747 residents. It discharges 302.83 megaliters annually and has a designed capacity of 416.39 megaliters.
Hebron WWTP is a secondary treatment plant serving 2,206 people in Hebron, Nebraska. It discharges treated wastewater into the local watershed, operating under U.S. EPA NPDES regulations.
Hebron WWTP is an advanced treatment facility in Wicomico County, Maryland, serving 730 people. It discharges 166.56 volume units daily and is located within 10 km of the coast.
Hector Sewage Plant in Hector Township, Minnesota, provides secondary treatment for a population of 1,148. The plant discharges treated wastewater into local waterways, supporting the Minnesota River basin.
Hedrick WWTP is a secondary treatment plant serving 837 people in Hedrick, Iowa. It discharges 643.52 units of treated wastewater and has a designed capacity of 1324.89 units.
Heidelberg POTW is a secondary treatment plant serving 2,172 people in Jasper County, Mississippi. It discharges 685.16 million gallons per year into local waterways.