14,813 plants indexed. Showing 6,326 matching current filters.
Horseshoe Lake WWTP is a secondary treatment plant serving 292 people in Crittenden County, Arkansas. It discharges 3.79 million gallons per day and has a designed capacity of 264.98 million gallons per day.
HORTON WWTP is a secondary treatment plant serving 1,967 people in Atchison County, Kansas. It discharges 741.94 thousand cubic meters of treated wastewater annually.
Hoschton WPCP is a secondary treatment plant in Hoschton, Georgia, serving approximately 300 people. It discharges 189.27 cubic meters of treated wastewater daily.
Hoskins WWTP is a secondary treatment plant in Wayne County, Nebraska, serving a small population of 208. It discharges 75.71 million gallons per year and operates under the US Clean Water Act.
Hot Springs WWTF is a secondary treatment plant serving 450 people in Hot Springs, Montana. It discharges 170.34 units of treated wastewater daily, with a designed capacity of 897.14 units.
Hot Springs WWTP is a secondary treatment plant serving 640 people in Hot Springs, North Carolina. It discharges 227.13 megaliters of treated wastewater annually, with a designed capacity of 302.83 megaliters.
Hot Sulphur Springs WWTP is a secondary treatment plant serving 534 residents in Hot Sulphur Springs, Colorado. The facility discharges treated wastewater into the local watershed, supporting the Colorado River basin.
Hotchkiss WWTP is a secondary treatment plant in Delta County, Colorado, serving about 991 people. It discharges treated wastewater into the local watershed, supporting downstream water quality.
HOUGHTON STL is a secondary wastewater treatment plant serving Houghton, Iowa, USA. It treats municipal wastewater for a population of 127 with a design capacity of 151.42 volume units.
Housing Authority City of Caldwell is a secondary treatment plant serving 1,600 people in Canyon County, Idaho. It discharges 132.49 megaliters of treated wastewater annually.
HOUSTONIA WWTP is a secondary treatment plant serving 220 people in Houstonia, Missouri. It discharges 75.71 thousand cubic meters per year and has a designed capacity of 151.42 thousand cubic meters per year.
Howard City STP is a secondary treatment plant in Reynolds Township, Michigan, serving 1,711 people. It discharges 643.52 thousand cubic meters annually and operates under US EPA NPDES regulations.
HOWARD WWTP is a secondary treatment plant serving 786 people in Elk County, Kansas, United States. It discharges 302.83 ML/year of treated wastewater into local waterways.
The Howland Treatment Plant in Howland, Maine, serves 1,852 residents with secondary treatment. It discharges treated wastewater into the Penobscot River watershed, supporting local water quality.
HOXIE WWTP is a secondary treatment facility serving 1,153 people in Sheridan County, Kansas. It discharges 435.32 thousand cubic meters of treated wastewater annually.
HOYT WWTP is a secondary treatment plant serving 571 people in Jackson County, Kansas, United States. It discharges 215.77 units of treated wastewater and has a designed capacity of 283.91 units.
Hoytville WWTP and Sewer System is a secondary treatment plant serving 296 people in Hoytville, Ohio. It discharges 75.71 megaliters of treated wastewater annually, with a designed capacity of 136.27 megaliters.
Huachuca City WWTF is a secondary treatment plant serving 1,940 people in Sierra Vista, Arizona. It discharges 567.81 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Hub Rock SD 1 STP serves the Town of Rockbridge, Wisconsin, providing secondary treatment for a small population of 200. The plant discharges 53.00 units of treated wastewater daily.
Hubbard Lagoon is a secondary wastewater treatment plant serving approximately 845 residents in Hubbard, Iowa. The facility discharges 302.83 megaliters annually and has a designed capacity of 454.25 megaliters.