14,813 plants indexed.
H A C T WWTP in Lonoke County, Arkansas, is an advanced treatment plant serving 562 people. It discharges 469.39 units of treated wastewater daily, with a designed capacity of 734.37 units.
Hackett WWTP is an advanced treatment facility serving 812 people in Sebastian County, Arkansas. It discharges treated wastewater into local waterways with a design capacity of 306.62 units.
HADAR WWTP is a secondary treatment plant serving 220 people in Hadar, Nebraska. It discharges 113.56 megaliters of treated wastewater annually into the local watershed.
HADDAM WWTP is a secondary treatment plant serving 156 people in Washington County, Kansas, USA. It discharges 56.78 volume units and has a designed capacity of 87.06 volume units.
Hadley T STP and On Site Systems is a secondary treatment plant serving 300 people in Town of Hadley, New York. It discharges treated wastewater into local waterways within the Hudson River basin.
Hagerman Lagoon is a secondary wastewater treatment plant serving 872 residents in Hagerman, Idaho. The facility discharges treated water into the local watershed, supporting the region's environmental health.
Hagerman Stab Pond is a secondary wastewater treatment facility serving 973 residents in Hagerman, New Mexico. The plant discharges 340.69 million gallons annually and has a designed capacity of 454.25 million gallons.
Hague Lagoon is a secondary treatment plant serving 71 people in Hague, North Dakota. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 75.71 m³/day.
Hague T STP and On Site Systems serves the Town of Hague, New York, treating wastewater for 531 residents. The secondary treatment plant discharges 132.49 million gallons per year near Lake George.
HAIGLER WWTP is a secondary treatment plant serving 225 people in Dundy County, Nebraska. It discharges 105.99 volume units and operates under US Clean Water Act regulations.
Haileyville WWT is an advanced wastewater treatment plant serving 920 residents in Haileyville, Oklahoma. It discharges 336.90 volume units daily and has a designed capacity of 492.10 volume units.
HALE WWTP is a secondary treatment plant in Hale, Missouri, serving a small population of 446. It discharges treated wastewater into local waterways, supporting the region's water quality.
Halfway STP is a secondary treatment plant serving the small community of Halfway, Oregon. It discharges treated wastewater into the local watershed, supporting downstream water quality in the Pine Creek drainage.
Halfway WWTP is a secondary treatment plant serving 173 people in Halfway, Missouri. It discharges 56.78 units of treated wastewater daily, with a designed capacity of 113.56 units.
HALIFAX BORO STP is a secondary wastewater treatment plant in Halifax, Pennsylvania, serving a population of 1,000. It discharges treated effluent into local waterways under US EPA NPDES regulations.
Halifax S T P is a secondary treatment plant serving 1,400 people in Halifax, Virginia. It discharges 189.27 megaliters of treated wastewater annually, operating under the US Clean Water Act.
Hall Creek WWTP and Collection Sys is a secondary treatment plant serving 2,400 people in Meadowview, Virginia. It discharges 757.08 megaliters of treated wastewater annually under US EPA NPDES regulations.
Hallam WWTP is a secondary treatment facility serving 275 people in Hallam, Nebraska. It discharges 113.56 thousand cubic meters per year into local waterways.
Halliday Lagoon is a secondary treatment plant serving 188 people in Halliday, North Dakota. It discharges 75.71 cubic meters of treated wastewater daily.
Hallsdale Powell Raccoon Valley STP in Knoxville, Tennessee, provides advanced wastewater treatment for 1,750 residents. The plant discharges 211.98 million gallons per year and operates under U.S. EPA NPDES regulations.