Wastewater plants in Maine

137 plants indexed. Showing 70 matching current filters.

70 plants matching filters

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

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

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

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

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

BUCKSPORT WWTP

Bucksport, Maine

BUCKSPORT WWTP is a primary treatment facility in Bucksport, Maine, serving 3,656 people. It discharges 946.35 million gallons per year into local waters near the Atlantic coast.

Primary 3,656

BERWICK WPCF

Berwick, Maine

Berwick WPCF is a secondary treatment plant serving about 3,071 people in Berwick, Maine. It discharges treated wastewater into local waterways, operating under the US Clean Water Act.

Secondary 3,071

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

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

WOODLAND WWTF

Baileyville, Maine

Woodland WWTF is a secondary treatment plant serving Baileyville, Maine, USA. It discharges treated wastewater into local waterways, supporting the region's environmental health.

Secondary 2,041

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

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

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

YARMOUTH WW T P

Yarmouth, Maine

Yarmouth WW T P serves about 4,000 residents in Yarmouth, Maine, USA. The plant is located within 50 km of the coast and operates under the US Clean Water Act regulatory framework.

Not Reported 4,000

Thomaston WPCF

Thomaston, Maine

Thomaston WPCF is a municipal wastewater treatment plant serving 2,562 people in Thomaston, Maine. It is located within 50 km of the coast and discharges into the local watershed.

Not Reported 2,562

KITTERY WPCF

Kittery, Maine

Kittery WPCF is a municipal wastewater treatment plant serving 6,750 people in Kittery, Maine. Located within 50 km of the coast, it discharges into the local watershed.

Not Reported 6,750

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

CAMDEN WPCF

Camden, Maine

Camden WPCF is a municipal wastewater treatment plant serving Camden, Maine, USA. It has a designed capacity of 1.00 million gallons per day and serves a population of 4,265.

Not Reported 4,265

EASTPORT WWTF

Eastport, Maine

Eastport WWTF serves the coastal community of Eastport, Maine, treating wastewater for approximately 1,998 residents. The plant discharges into local waters within 50 km of the Atlantic coast.

Not Reported 1,998

FREEPORT WWTF

Freeport, Maine

Freeport WWTF serves 2,390 people in Freeport, Maine. The plant operates under the US Clean Water Act NPDES program, treating wastewater before discharge into the local watershed.

Not Reported 2,390

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, BERWICK WPCF has the highest designed capacity at 3,407 m3/day.

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