Wastewater plants in United States

14,814 plants indexed. Showing 13,472 matching current filters.

13,472 plants matching filters

Friendsville WWTP

Friendsville, Maryland

Friendsville WWTP is a secondary treatment plant serving 550 residents in Friendsville, Maryland. It discharges treated wastewater into the local watershed, with a designed capacity of 378.54 cubic meters per day.

Secondary 550

Bloomington WWTP

Beryl, West Virginia

Bloomington WWTP in Beryl, West Virginia, is a secondary treatment plant serving 400 people. It discharges 109.78 units of treated wastewater daily.

Secondary 400

GORMAN WWTP

Steyer, Maryland

GORMAN WWTP is a secondary treatment plant in Steyer, Maryland, serving 430 people. It discharges 18.93 million gallons per day and has a designed capacity of 34.07 million gallons per day.

Secondary 430

CRELLIN WWTP

Crellin, Maryland

CRELLIN WWTP is a secondary treatment plant serving 175 people in Crellin, Maryland. It discharges 53.00 million gallons per day and has a designed capacity of 102.21 million gallons per day.

Secondary 175

Kitzmiller WWTS

Kitzmiller, Maryland

Kitzmiller WWTS is a secondary treatment plant serving 250 people in Kitzmiller, Maryland. It discharges treated wastewater into local waterways, operating under US EPA and Maryland Department of the Environment regulations.

Secondary 250

Middletown East WWTP

Middletown, Maryland

Middletown East WWTP is an advanced treatment facility serving approximately 1,200 residents in Middletown, Maryland. It discharges 666.23 thousand cubic meters of treated wastewater annually.

Advanced 1,197

MIDDLETOWN WWTP

Valley Overlook, Maryland

Middletown WWTP in Valley Overlook, Maryland, serves 1,197 people with advanced treatment. The plant discharges 548.89 thousand cubic meters annually, operating under US EPA NPDES regulations.

Advanced 1,197

WHITE ROCK WWTP

Mountaindale, Maryland

White Rock WWTP in Mountaindale, Maryland, serves 265 people with advanced treatment. The plant discharges 140.06 volume units daily and has a designed capacity of 189.27 units.

Advanced 265

FOUNTAINDALE WWTP

Middletown, Maryland

FOUNTAINDALE WWTP is a secondary treatment plant serving approximately 3,000 people in Middletown, Maryland, United States. It discharges treated wastewater into local waterways under EPA NPDES regulations.

Secondary 3,000

JEFFERSON WWTP

Burgee, Maryland

Jefferson WWTP in Burgee, Maryland, serves 2,209 people with advanced treatment. The plant discharges 423.97 million gallons per year into local waterways, supporting the Potomac River watershed.

Advanced 2,209

POINT OF ROCKS STP

Point of Rocks, Maryland

Point of Rocks STP is an advanced wastewater treatment plant serving 1,103 people in Point of Rocks, Maryland. It discharges treated effluent into the Potomac River watershed.

Advanced 1,103

Cobb Island WWTP

Bryantown, Maryland

Cobb Island WWTP is a secondary treatment plant serving approximately 1,920 people in Bryantown, Maryland. It discharges 215.77 thousand gallons per day and has a design capacity of 598.09 thousand gallons per day.

Secondary 1,920

Ridgely WWTP

Oakland, Maryland

Ridgely WWTP is a secondary treatment plant in Oakland, Maryland, serving 1,600 people. It discharges 469.39 thousand cubic meters annually and operates under the US Clean Water Act.

Secondary 1,600

Preston WWTP

Tanyard, Maryland

Preston WWTP is a secondary treatment plant in Tanyard, Maryland, serving 719 people. It discharges 121.13 million gallons per year into local waterways.

Secondary 719

Greensboro WWTP

Greensboro, Maryland

Greensboro WWTP is an advanced treatment facility in Greensboro, Maryland, serving about 2,000 people. It discharges treated wastewater into local waterways within the Chesapeake Bay watershed.

Advanced 2,000

Rawlings WWTP and Collection System

Rawlings, Maryland

Rawlings WWTP and Collection System is a secondary treatment plant serving 750 people in Rawlings, Maryland. It discharges 302.83 thousand cubic meters per year into local waterways.

Secondary 750

OLDTOWN WWTP

Oldtown, Maryland

OLDTOWN WWTP is a secondary treatment plant serving 430 people in Oldtown, Maryland. It discharges 45.43 million gallons per year into local waterways.

Secondary 430

FLINTSTONE GILPIN WWTP

Allegany County, Maryland

Flintstone Gilpin WWTP is a secondary treatment plant serving 450 people in Allegany County, Maryland. It discharges 189.27 cubic meters of treated wastewater daily.

Secondary 450

Barton Business Park WWTP

Bier, Maryland

Barton Business Park WWTP is a secondary treatment plant in Bier, Maryland, serving approximately 490 people. It has a designed capacity of 189.27 m³/day and discharges 75.71 m³/day of treated wastewater.

Secondary 490

RISING SUN STP

North Hills, Maryland

Rising Sun STP is a secondary treatment plant serving 2,600 people in North Hills, Maryland. It discharges 810.08 thousand gallons per day into the Susquehanna River basin, ultimately reaching the Chesapeake Bay.

Secondary 2,600

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.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, Greensboro WWTP has the highest designed capacity at 3,081 m3/day.

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