Wastewater plants in Maine

137 plants indexed. Showing 33 matching current filters.

33 plants matching filters

EAST MACHIAS WWTP

East Machias, Maine

East Machias WWTP is a secondary treatment plant serving 115 people in East Machias, Maine. It discharges 37.85 thousand cubic meters per year and is located within 10 km of the coast.

Secondary 115 Medium

QUODDY VILLAGE WWTF

Eastport, Maine

Quoddy Village WWTF in Eastport, Maine, serves 149 people with primary treatment. The plant discharges 151.42 megaliters annually into the local watershed near the coast.

Primary 149 Medium

BLUE HILL WWTP

Blue Hill, Maine

Blue Hill WWTP is a secondary treatment plant serving 567 people in Blue Hill, Maine. It discharges 166.56 units of treated wastewater near the coast, with a design capacity of 378.54 units.

Secondary 567 Medium

WINTER HARBOR WWTF

Winter Harbor, Maine

Winter Harbor WWTF is a secondary treatment plant serving 998 people in Winter Harbor, Maine. It discharges 378.54 m³/day of treated wastewater near the coast of the Gulf of Maine.

Secondary 998 Medium

SW HARBOR POL ABATE FAC

Southwest Harbor, Maine

SW Harbor Pol Abate Fac is a secondary treatment plant in Southwest Harbor, Maine, serving 1,854 people. It discharges 529.96 thousand cubic meters annually and operates near the coast.

Secondary 1,854 Medium

SOMESVILLE STP

Bar Harbor, Maine

SOMESVILLE STP is a secondary treatment plant serving 455 people in Bar Harbor, Maine. It discharges 302.83 m³/day of treated wastewater near the coast.

Secondary 455 Medium

SEAL HARBOR STP

Bar Harbor, Maine

SEAL HARBOR STP is a secondary wastewater treatment plant in Bar Harbor, Maine, serving approximately 5,915 people. It discharges 829.01 thousand cubic meters annually and is located within 10 km of the coast.

Secondary 5,915 Medium

NORTHEAST HARBOR STP

Bar Harbor, Maine

Northeast Harbor STP is a secondary treatment plant in Bar Harbor, Maine, serving 2,424 people. It discharges approximately 984.21 thousand gallons per day into the coastal waters of Mount Desert Island.

Secondary 2,424 Medium

MACHIAS WWTF

Machias, Maine

Machias WWTF is a secondary treatment plant serving 1,351 people in Machias, Maine. It discharges treated wastewater near the coast, with a design capacity of 2,119.82 volume units.

Secondary 1,351 Medium

GREAT SALT BAY WPCF

Damariscotta, Maine

Great Salt Bay WPCF is a secondary treatment plant in Damariscotta, Maine, serving 1,503 people. It discharges treated wastewater near the coast, with a designed capacity of 1,014.49 and actual discharge of 529.96 (in unspecified units).

Secondary 1,503 Medium

CASTINE WPCF

Castine, Maine

CASTINE WPCF is a secondary wastewater treatment plant serving 1,100 people in Castine, Maine. It discharges treated effluent near the coast, operating under the US Clean Water Act framework.

Secondary 1,100 Medium

DEGREGOIRE PARK TREATMENT

Bar Harbor, Maine

Degregoire Park Treatment is a secondary wastewater plant in Bar Harbor, Maine, serving 110 people. It discharges 15.14 million gallons per day and is located within 10 km of the coast.

Secondary 110 Medium

HULLS COVE STP

Bar Harbor, Maine

Hulls Cove STP is a secondary treatment plant serving 527 people in Bar Harbor, Maine. It discharges treated wastewater near the coast of Mount Desert Island, a key part of the Gulf of Maine ecosystem.

Secondary 527 Medium

BIDDEFORD POOL

Biddeford, Maine

BIDDEFORD POOL is a secondary treatment plant in Biddeford, Maine, serving 103 people. It discharges 75.71 units of treated wastewater near the coast.

Secondary 103 Medium

PEAKS ISLAND STP

Portland, Maine

Peaks Island STP is a secondary wastewater treatment plant on Peaks Island, Portland, Maine, serving 430 people. It discharges 378.54 m³/day and has a designed capacity of 757.08 m³/day.

Secondary 430 Medium

OGUNQUIT WWTF

Ogunquit, Maine

OGUNQUIT WWTF serves approximately 11,256 residents in Ogunquit, Maine. The plant is located near the coast and discharges treated wastewater into the local watershed.

Not Reported 11,256 Medium

FALMOUTH WWTF

Falmouth, Maine

Falmouth WWTF serves 10,647 residents in Falmouth, Maine, USA. The plant is located within 50 km of the coast and discharges treated wastewater into the local watershed.

Not Reported 10,647 Medium

PROUTS NECK W P C F

Scarborough, Maine

Prouts Neck W P C F is a municipal wastewater treatment plant in Scarborough, Maine, serving a population of 13,200. It is located within 50 km of the coast and discharges into the local watershed.

Not Reported 13,200 Medium

OLD ORCHARD BEACH W P C F

Old Orchard Beach, Maine

Old Orchard Beach W P C F serves approximately 58,000 people in Maine, USA. The plant discharges treated wastewater into the local watershed, supporting the coastal environment of southern Maine.

Not Reported 58,000 Medium

City of Saco Water Resource Recovery Division

Saco, Maine

The City of Saco Water Resource Recovery Division serves 17,300 residents in Saco, Maine, USA. The plant operates under the US Clean Water Act, managing wastewater for this coastal community.

Not Reported 17,300 Medium

Frequently asked

How many wastewater treatment plants are in Maine?

UtilityRadar indexes 137 wastewater treatment plants in Maine, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Maine?

Among the indexed plants, MACHIAS WWTF has the highest designed capacity at 2,120 m3/day.

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