Wastewater plants in United States

14,814 plants indexed. Showing 5,627 matching current filters.

5,627 plants matching filters

Littleton WWTF

Littleton, New Hampshire

Littleton WWTF serves approximately 3,726 residents in Littleton, New Hampshire. The plant discharges treated wastewater into the Ammonoosuc River watershed, part of the Connecticut River basin.

Not Reported 3,726

Lincoln WWTF

Lincoln, New Hampshire

Lincoln WWTF serves approximately 2,953 residents in Lincoln, New Hampshire. The plant discharges treated wastewater into the local watershed, contributing to the Pemigewasset River basin.

Not Reported 2,953

Lebanon WWTF

Lebanon, New Hampshire

Lebanon WWTF serves approximately 28,000 residents in Lebanon, New Hampshire. The plant discharges treated wastewater into the Connecticut River watershed, supporting local water quality.

Not Reported 28,017

Hanover WWTF

Hanover, New Hampshire

Hanover WWTF serves approximately 13,581 residents in Hanover, New Hampshire. The plant operates under the US Clean Water Act, ensuring treated wastewater meets federal standards before discharge.

Not Reported 13,581

Lancaster WWTF

Lancaster, New Hampshire

Lancaster WWTF serves 3,310 residents in Lancaster, New Hampshire. The plant discharges treated wastewater into the Upper Connecticut River watershed, ultimately draining to the Gulf of Maine.

Not Reported 3,310

Berlin WWTF

Berlin, New Hampshire

Berlin WWTF serves approximately 10,351 residents in Berlin, New Hampshire. The plant discharges treated wastewater into the local watershed, contributing to the Androscoggin River basin.

Not Reported 10,351

Jaffrey WWTF

Jaffrey, New Hampshire

Jaffrey WWTF is a municipal wastewater treatment plant serving 2,260 people in Jaffrey, New Hampshire, United States. It operates under the US Clean Water Act framework.

Not Reported 2,260

Hinsdale WWTF

Hinsdale, New Hampshire

Hinsdale WWTF serves the town of Hinsdale, New Hampshire, treating wastewater from a population of approximately 3,062. The plant discharges into the Connecticut River watershed, supporting local water quality and downstream ecosystems.

Not Reported 3,062

Wolfeboro WWTF

Wolfeboro, New Hampshire

Wolfeboro WWTF serves 2,600 residents in Wolfeboro, New Hampshire. The plant discharges treated wastewater into the local watershed, contributing to the protection of Lake Winnipesaukee and downstream water bodies.

Not Reported 2,600

North Conway WWTF

Conway, New Hampshire

North Conway WWTF serves Conway, New Hampshire, treating wastewater for approximately 5,900 residents. The plant discharges into the Saco River watershed, which flows to the Gulf of Maine.

Not Reported 5,904

Laughlin WRF

Laughlin, Nevada

Laughlin WRF is a municipal wastewater treatment plant serving 8,300 residents in Laughlin, Nevada. The facility discharges treated effluent into the Colorado River system, supporting downstream water quality in the Lower Colorado Basin.

Not Reported 8,300

Douglas County North Valley WWTP

Douglas County, Nevada

Douglas County North Valley WWTP serves 5,880 people in Nevada, USA. The plant discharges treated wastewater into the local watershed, supporting water quality in the region.

Not Reported 5,880

NORTH LAS VEGAS WWTF

Las Vegas, Nevada

North Las Vegas WWTF serves about 120,000 people in the Las Vegas Valley, Nevada. The plant discharges treated wastewater into the Colorado River basin via the Las Vegas Wash.

Not Reported 120,000

ROLLING A WWTF

Dayton, Nevada

Rolling A WWTF is a municipal wastewater treatment facility serving 6,500 residents in Dayton, Nevada, United States. The plant operates under US Clean Water Act regulations for inland discharge.

Not Reported 6,500

BONANZA MOJAVE WRC

Las Vegas, Nevada

BONANZA MOJAVE WRC is a wastewater treatment plant serving approximately 10,000 people in Las Vegas, Nevada. It operates under the US Clean Water Act framework with a designed capacity of 1.00 million gallons per day.

Not Reported 10,000

DURANGO HILLS WRC

Las Vegas, Nevada

Durango Hills WRC in Las Vegas, Nevada serves 100,000 people. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water resources.

Not Reported 100,000

Jackpot Sewer Treatment Plant

Elko, Nevada

Jackpot Sewer Treatment Plant serves 1,326 people in Elko, Nevada. The facility operates under U.S. Clean Water Act regulations for municipal wastewater treatment.

Not Reported 1,326

ELKO WWTF

Elko, Nevada

ELKO WWTF serves approximately 19,950 residents in Elko, Nevada. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.

Not Reported 19,950

HENDERSON AWT

Las Vegas, Nevada

HENDERSON AWT in Las Vegas, Nevada serves 325,000 people. The plant operates under US EPA NPDES permits, treating wastewater for the Las Vegas metropolitan area.

Not Reported 325,000

BOULDER CITY WWTF

Boulder City, Nevada

Boulder City WWTF serves approximately 15,641 residents in Nevada. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.

Not Reported 15,641

Frequently asked

How many wastewater treatment plants are in United States?

UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.

Who operates wastewater treatment in United States?

Among the plants on this page, the most-referenced operator is Clark County Water Reclamation District. UtilityRadar's records show 4 plants linked to this operator.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, NORTH LAS VEGAS WWTF has the highest designed capacity at 1 m3/day.

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