Wastewater plants in New Hampshire

88 plants indexed. Showing 42 matching current filters.

42 plants matching filters

Piermont WWTF

Enfield, New Hampshire

Piermont WWTF is a secondary treatment plant in Enfield, New Hampshire, serving 107 people. It discharges 15.14 million gallons per year and has a designed capacity of 26.50 million gallons per year.

Secondary 107 Low

Meriden WWTF

Plainfield, New Hampshire

Meriden WWTF is a secondary treatment plant in Plainfield, New Hampshire, serving 900 people. It discharges 151.42 million gallons per year and has a designed capacity of 302.83 million gallons.

Secondary 900 Low

Glencliff WWTF

Benton, New Hampshire

Glencliff WWTF is a secondary treatment plant in Benton, New Hampshire, serving a small population of 293. It discharges treated wastewater into local waterways, supporting the region's environmental health.

Secondary 293 Low

Wakefield Sanbornville WWTF

Wakefield, New Hampshire

Wakefield Sanbornville WWTF is a secondary treatment plant serving 297 people in Wakefield, New Hampshire. It discharges 140.06 million gallons per year within its designed capacity of 189.27 million gallons.

Secondary 297 Low

Troy WWTF

Troy, New Hampshire

Troy WWTF is a secondary treatment plant serving 1,200 people in Troy, New Hampshire. It discharges 299.05 million gallons per year and has a designed capacity of 984.20 million gallons per year.

Secondary 1,200 Low

West Swanzey WWTF

Swanzey, New Hampshire

West Swanzey WWTF is a secondary treatment plant serving 989 people in Swanzey, New Hampshire. It discharges treated wastewater into local waterways, operating under U.S. EPA and state regulations.

Secondary 989 Low

Pittsburg WWTF

Pittsburg, New Hampshire

Pittsburg WWTF is a secondary treatment plant serving 183 people in Pittsburg, New Hampshire. It discharges 151.42 cubic meters of treated wastewater daily into the local watershed.

Secondary 183 Low

Beebe River WWTF

Campton, New Hampshire

Beebe River WWTF is a secondary treatment plant in Campton, New Hampshire, serving a small population of 100. It discharges treated wastewater into the local watershed, supporting the Pemigewasset River basin.

Secondary 100 Low

Amherst Collection System

Amherst, New Hampshire

Amherst Collection System is a secondary treatment plant serving 407 people in Amherst, New Hampshire. It discharges 71.92 units of treated wastewater daily with a designed capacity of 166.56 units.

Secondary 407 Low

Conway Village WWTF

Conway, New Hampshire

Conway Village WWTF is a secondary treatment plant serving 6,280 people in Conway, New Hampshire. It discharges treated wastewater into the local watershed, ultimately draining to the Atlantic Ocean.

Secondary 6,280 Low

Rockingham County Home WWTF

Exeter, New Hampshire

Rockingham County Home WWTF in Exeter, New Hampshire, serves 499 people with secondary treatment. The plant discharges 450.46 thousand gallons per day and has a designed capacity of 317.97 thousand gallons per day.

Secondary 499 Low

Merrimack County Home WWTF

Boscawen, New Hampshire

Merrimack County Home WWTF in Boscawen, New Hampshire, provides secondary treatment for a small population of 838. The plant discharges 170.34 volume units daily, with a designed capacity of 302.83.

Secondary 838 Low

Cheshire County Home WWTF

Westmoreland, New Hampshire

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.

Secondary 348 Low

Carroll County Home WWTF

Ossipee, New Hampshire

Carroll County Home WWTF is a secondary treatment plant in Ossipee, New Hampshire, serving 257 people. It discharges treated wastewater into local waterways, supporting the region's water quality.

Secondary 257 Low

Newport Guild Street WWTF

Newport, New Hampshire

Newport Guild Street WWTF is a secondary treatment plant in Newport, New Hampshire, serving a small population. It discharges treated wastewater into local waterways, supporting the region's environmental health.

Secondary 1 Low

Rollinsford WWTF

Rollinsford, New Hampshire

Rollinsford WWTF is a secondary treatment plant serving 1,600 people in Rollinsford, New Hampshire. It discharges 340.69 thousand gallons per day and has a designed capacity of 567.81 thousand gallons per day.

Secondary 1,600 Low

Milton WWTF

Milton, New Hampshire

Milton WWTF is a secondary treatment plant serving 1,289 people in Milton, New Hampshire. It discharges 325.55 thousand gallons per day and has a designed capacity of 378.54 thousand gallons per day.

Secondary 1,289 Low

Newington WWTF

Portsmouth, New Hampshire

Newington WWTF is a secondary treatment plant serving 2,600 people in Portsmouth, New Hampshire, USA. It discharges 492.10 units of treated wastewater daily, with a designed capacity of 1097.77 units.

Secondary 2,600 Medium

Newfields WWTF

Newfields, New Hampshire

Newfields WWTF is a secondary treatment plant serving 700 residents in Newfields, New Hampshire. It discharges 367.19 million gallons per year into local waterways, operating under US EPA Clean Water Act regulations.

Secondary 700 Low

Warner WWTF

Warner, New Hampshire

Warner WWTF is a secondary treatment plant serving 600 residents in Warner, New Hampshire. It discharges 283.91 cubic meters of treated wastewater daily, with a designed capacity of 416.39 cubic meters.

Secondary 600 Low

Frequently asked

How many wastewater treatment plants are in New Hampshire?

UtilityRadar indexes 88 wastewater treatment plants in New Hampshire, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in New Hampshire?

Among the indexed plants, Conway Village WWTF has the highest designed capacity at 1,363 m3/day.

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