Secondary treatment level wastewater plants

18,358 plants indexed worldwide.

Biological process removes dissolved organic matter after primary treatment.

18,358 plants

Calvin Saunders Outfall

Unincorporated Newfoundland, Newfoundland and Labrador, Canada

Calvin Saunders Outfall is a secondary treatment plant serving 265 people in unincorporated Newfoundland, Canada. It discharges treated wastewater near the coast of Newfoundland and Labrador.

Secondary 265

Trinity Bay North Outfall

Trinity Bay North, Newfoundland and Labrador, Canada

Trinity Bay North Outfall is a secondary treatment plant in Newfoundland and Labrador, Canada, serving 1,114 people.

Secondary 1,114

Village of Gold River Pollution Control Centre

Gold River, British Columbia, Canada

The Village of Gold River Pollution Control Centre is a secondary treatment plant serving 1,354 residents in Gold River, British Columbia, Canada. It discharges 608 cubic meters of treated wastewater daily into the local watershed.

Secondary 1,354

Maddox Cove Outfall

Witless Bay, Newfoundland and Labrador, Canada

Maddox Cove Outfall is a secondary treatment plant serving 224 people in Witless Bay, Newfoundland and Labrador, Canada. It discharges 197.20 m³/day of treated wastewater into the coastal waters of the Atlantic Ocean.

Secondary 224

Petty Harbour Outfall

Petty Harbour-Maddox Cove, Newfoundland and Labrador, Canada

Petty Harbour Outfall is a secondary treatment plant serving 273 people in Petty Harbour-Maddox Cove, Newfoundland and Labrador, Canada. It discharges treated wastewater into the Atlantic Ocean.

Secondary 273

Hawkes Bay Outfall

Hawkes Bay, Newfoundland and Labrador, Canada

Hawkes Bay Outfall is a secondary treatment plant serving 309 people in Hawkes Bay, Newfoundland and Labrador, Canada.

Secondary 309

Roddickton Outfall

Roddickton-Bide Arm, Newfoundland and Labrador, Canada

Roddickton Outfall is a secondary wastewater treatment plant serving 844 people in Roddickton-Bide Arm, Newfoundland and Labrador, Canada. It discharges 400 cubic meters of treated effluent daily.

Secondary 844

Joggins Wastewater Plant

Joggins, Nova Scotia, Canada

Joggins Wastewater Plant in Nova Scotia, Canada, serves 332 people with secondary treatment. It discharges 227.00 cubic meters of treated wastewater daily near the Bay of Fundy coast.

Secondary 332

River Hebert East

River Hebert East, Nova Scotia, Canada

River Hebert East wastewater treatment plant serves 245 people in Nova Scotia, Canada.

Secondary 245

River Hebert West

River Hebert, Nova Scotia, Canada

River Hebert West is a secondary wastewater treatment plant in Nova Scotia, Canada, serving 608 residents. It discharges treated effluent near the coast of the Cumberland Basin.

Secondary 608

Port Alice Sewage Treatment Plant

Port Alice, British Columbia, Canada

Port Alice Sewage Treatment Plant is a secondary treatment facility serving 410 residents in British Columbia, Canada. It discharges treated wastewater near the coast of Vancouver Island.

Secondary 410

Shellbrook WWTP

Shellbrook No. 493, Saskatchewan, Canada

Shellbrook WWTP is a secondary treatment plant serving 1,328 people in Shellbrook No. 493, Saskatchewan, Canada. It discharges 596.40 cubic meters of treated wastewater daily.

Secondary 1,328

Kaslo STP

Area D (Lardeau Valley/Duncan Lake), British Columbia, Canada

Kaslo STP is a secondary treatment plant serving 37 people in Area D, British Columbia. It discharges 94.40 cubic meters of treated wastewater, operating under Canadian provincial regulations.

Secondary 37

Buchans Outfall

Buchans, Newfoundland and Labrador, Canada

Buchans Outfall is a secondary treatment plant serving 713 people in Buchans, Newfoundland and Labrador, Canada. It discharges 500 m³/day of treated wastewater into the local watershed.

Secondary 713

St Edwards Outfall

Placentia, Newfoundland and Labrador, Canada

St Edwards Outfall is a secondary wastewater treatment plant in Placentia, Newfoundland and Labrador, Canada, serving 668 people. It discharges treated wastewater near the coast, supporting local environmental health.

Secondary 668

Woods Outfall

Dunville, Newfoundland and Labrador, Canada

Woods Outfall is a secondary wastewater treatment plant in Dunville, Newfoundland and Labrador, Canada, serving a population of 668. It discharges treated effluent near the coast of Placentia Bay.

Secondary 668

Gretna Lagoon

Pembina County, North Dakota, Canada

Gretna Lagoon is a secondary treatment plant serving 140 people in Pembina County, North Dakota, Canada. It discharges 63.00 cubic meters of treated wastewater, operating under Canadian provincial regulations.

Secondary 140

Plum Coulee Lagoon

Plum Coulee, Manitoba, Canada

Plum Coulee Lagoon is a secondary treatment plant serving 200 residents in Plum Coulee, Manitoba, Canada. Supporting local water quality.

Secondary 200

2 Snook s Road

Fortune, Newfoundland and Labrador, Canada

2 Snook's Road is a secondary wastewater treatment plant in Fortune, Newfoundland and Labrador, Canada, serving approximately 1,366 residents. It discharges treated effluent into the local coastal environment.

Secondary 1,366

La Salle Lagoon

La Salle, Manitoba, Canada

La Salle Lagoon is a secondary wastewater treatment plant serving the community of La Salle, Manitoba, Canada. It treats wastewater for approximately 1,004 residents with a discharge volume of 451.00 units.

Secondary 1,004
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