WSER 2016 Annual Report
4.0 Annexes
Annex 4.1 below provides a complete list of the 50 largest wastewater systems in Canada, based on the total volumes of effluent discharged via final discharge points in 2016.
4.1 50 Largest Systems in Canada, by Volume of Total Effluent Discharged
Province |
Owner Name |
System Name |
System City |
Volume (million m3) |
Québec |
Ville de Montréal |
Station d'épuration des eaux usées Jean-R.-Marcotte |
Montréal |
847 |
Ontario |
City of Toronto |
Ashbridges Bay Treatment Plant |
Toronto |
201 |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Iona Island Wastewater Treatment Plant |
Richmond |
197 |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Annacis Island Wastewater Treatment Plant |
Delta |
180 |
Ontario |
City of Ottawa |
Robert O. Pickard Environmental Centre |
Gloucester |
144 |
Ontario |
Regional Municipality of Peel |
G.E. Booth Wastewater Treatment Plant |
Mississauga |
119 |
Ontario |
Regional Municipality of Durham |
Duffin Creek WPCP |
Pickering |
116 |
Québec |
Ville de Longueuil |
Centre d'épuration Rive-Sud (CERS) |
Longueuil |
108 |
Ontario |
City of Hamilton |
Woodward Avenue Wastewater Treatment Plant |
Hamilton |
106 |
Ontario |
City of Toronto |
Humber Treatment Plant |
Toronto |
94 |
Alberta |
EPCOR Water Services Inc. |
Gold Bar Wastewater Treatment Plant |
Edmonton |
94 |
Québec |
Ville de Laval |
Station d'épuration La Pinière |
Laval |
91 |
Alberta |
City of Calgary |
Bonnybrook Wastewater Treatment Plant |
Calgary |
86 |
Québec |
Ville de Gatineau |
Usine d'épuration régionale |
Gatineau |
86 |
Québec |
Ville de Québec |
Station Est d'épuration des eaux usées |
Quebec City |
75 |
Manitoba |
City of Winnipeg, Water & Waste Department |
North End Water Pollution Control Centre (NEWPCC) |
Winnipeg |
69 |
Québec |
Ville de Québec |
Station Ouest d'épuration des eaux usées |
Quebec City |
65 |
Ontario |
City of Toronto |
Highland Creek Treatment Plant |
Toronto |
59 |
Ontario |
Regional Municipality of Peel |
Clarkson Wastewater Treatment Plant |
Mississauga |
54 |
Newfoundland and Labrador |
City of St. John's |
Riverhead Wastewater Treatment Facility |
St. John’s |
52 |
Ontario |
City of Windsor |
Lou Romano Water Reclamation Plant |
Windsor |
50 |
Ontario |
Corporation of the City of London |
Greenway Pollution Control Centre |
London |
43 |
Ontario |
The Regional Municipality of Halton |
Burlington Skyway Wastewater Treatment Plant |
Burlington |
36 |
Saskatchewan |
City of Saskatoon |
Wastewater Treatment Plant |
Saskatoon |
33 |
Nova Scotia |
Halifax Regional Water Commission |
Halifax Wastewater Treatment Facility |
Halifax |
33 |
Ontario |
City of Thunder Bay |
Water Pollution Control Plant |
Thunder Bay |
33 |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Lions Gate Wastewater Treatment Plant |
West Vancouver |
30 |
Alberta |
Alberta Capital Region Wastewater Commission |
Alberta Capital Region Wastewater Commission Treatment Plant |
Fort Saskatchewan
|
29 |
Québec |
Ville de Trois-Rivières |
Étangs aérés de Trois-Rivières |
Trois-Rivères |
27 |
Saskatchewan |
City of Regina |
Wastewater Facility |
Regina |
26 |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Lulu Island Wastewater Treatment Plant |
Richmond |
26 |
Alberta |
City of Calgary |
Pine Creek Wastewater Treatment Plant |
Calgary |
24 |
Ontario |
Regional Municipality of Waterloo |
Kitchener Wastewater Treatment Plant |
Kitchener |
24 |
New Brunswick |
Greater Moncton Wastewater Commission |
GMWC Wastewater Treatment Facility |
Moncton |
23 |
Ontario |
City of Greater Sudbury |
Sudbury Wastewater Treatment Plant |
Sudbury |
23 |
Québec |
Ville de Sherbrooke |
Station d'épuration de Sherbrooke |
Sherbrooke |
22 |
Manitoba |
City of Winnipeg, Water & Waste Department |
South End Water Pollution Control Centre (SEWPCC) |
Winnipeg |
22 |
Québec |
Ville de Saint-Jean-sur-Richelieu |
Station d'épuration des eaux usées |
Saint-Jean-sur-Richlieu |
21 |
Québec |
Régie d'Assainissement des Eaux du Bassin de Laprairie |
Régie d'Assainissement des Eaux du Bassin de Laprairie |
Sainte-Catherine |
21 |
Ontario |
The Regional Municipality of Halton |
Mid-Halton Wastewater Treatment Plant |
Oakville
|
21 |
Ontario |
The Corporation of the City of Kingston |
Ravensview Wastewater Treatment |
Kingston |
21 |
Québec |
Ville de Lévis |
Étangs Aérés secteur Desjardins |
Lévis |
20 |
British Columbia |
City of Abbotsford |
JAMES Pollution Control Center |
Abbotsford |
19 |
Québec |
Ville de Granby |
Station d'épuration des eaux usées de Granby |
Granby |
19 |
Nova Scotia |
Halifax Regional Water Commission |
Dartmouth Wastewater Treatment Facility |
Dartmouth |
19 |
Québec |
Ville de Salaberry-de-Valleyfield |
usine d'épuration de la Seigneurie |
Salaberry-de-Valleyfield |
19 |
Québec |
Ville de Drummondville |
Usine traitement d'eau usées de Drummondville |
Drummondville
|
19 |
Québec |
Régie d'asssainissement Sainte-Thérèse-Blainville |
Station d'épuration Sainte-Thérèse-Blainville |
Blainville |
18 |
Ontario |
The Corporation of the City of Barrie |
Water Pollution Control Centre |
Barrie |
22 |
Ontario |
Regional Municipality of Durham |
Corbett Creek WPCP |
Whitby |
17 |
Province |
Owner Name |
System Name |
System City |
Alberta |
EPCOR Water Services Inc. |
Gold Bar Wastewater Treatment Plant |
Edmonton |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Annacis Island Wastewater Treatment Plant |
Delta |
British Columbia |
Greater Vancouver Sewerage and Drainage District |
Iona Island Wastewater Treatment Plant |
Richmond |
British Columbia |
City of Port Alberni |
Sewage Lagoon |
Port Alberni |
British Columbia |
Capital Regional District |
Clover Point Pump Station |
Victoria |
British Columbia |
City of Powell River |
Townsite WWTP |
Powell River |
Manitoba |
City of Winnipeg, Water & Waste Department |
South End Water Pollution Control Centre (SEWPCC) |
Winnipeg |
Manitoba |
City of Winnipeg, Water & Waste Department |
North End Water Pollution Control Centre (NEWPCC) |
Winnipeg |
Manitoba |
City of Winnipeg, Water & Waste Department |
West End Water Pollution Control Centre (WEWPCC) |
Winnipeg |
New Brunswick |
City of Saint John |
Millidgeville WWTP |
Saint John |
New Brunswick |
City of Saint John |
Lancaster Lagoon WWTP |
Saint John |
New Brunswick |
Greater Moncton Wastewater Commission |
GMWC Wastewater Treatment Facility |
Riverview |
New Brunswick |
City of Saint John |
Eastern Wastewater Treatment Facility |
Saint John |
New Brunswick |
CIity of Campbellton |
Watewater Treatment Plant |
Campbellton |
New Brunswick |
Village of Blacks Harbour |
Blacks Harbour Waste Water Treatment Facility |
Blacks Harbour |
New Brunswick |
Town of Dalhousie |
Dalhousie Wastewater Treatment Plant |
Dalhousie |
New Brunswick |
KC Properties (GP) Limited |
Lakeside Estates |
Lakeville |
New Brunswick |
City of Miramichi |
Newcastle Waste Water Treatement Lagoon |
Miramichi |
New Brunswick |
City of Miramichi |
Southside Waste Water Treatment Lagoon |
Miramichi |
New Brunswick |
City of Miramichi |
Loggieville Lagoon |
Miramichi |
New Brunswick |
Village de rivière-Verte |
Lagune Rivière-Verte |
Rivière-Verte |
New Brunswick |
Town of Saint Andrews |
Saint Andrews waste water treatment plant |
Saint Andrews |
New Brunswick |
City of Bathurst |
City of Bathurst Waste Water Treatment Plant |
Bathurst |
New Brunswick |
Town of St. Stephen |
St. Stephen Lagoon |
Dufferin |
New Brunswick |
Village de Clair |
Lagune Village de Clair |
Clair |
New Brunswick |
Village of Hillsborough |
Hillsborough Lagoon |
Hillsborough |
Newfoundland and Labrador |
City of St. John's |
Riverhead Wastewater Treatment Facility |
St. John's |
Newfoundland and Labrador |
Town of Bishop's Falls |
Sunset Drive Wastewater Treatment System |
Bishop's Falls |
Newfoundland and Labrador |
Town of Embree |
Nippards Lane |
Embree |
Nova Scotia |
Cape Breton Regional |
Battery Point Treatment Plant |
Sydney |
Nova Scotia |
Halifax Regional Water Commission |
Dartmouth Wastewater Treatment Facility |
Dartmouth |
Nova Scotia |
Halifax Regional Water Commission |
Halifax Wastewater Treatment Facility |
Halifax |
Nova Scotia |
Town of Bridgewater |
Bridgewater Wastewater Treatment Plant |
Bridgewater |
Nova Scotia |
Cape Breton Regional |
Dominion / Bridgeport WWTP |
Dominion |
Nova Scotia |
Cape Breton Regional |
Tower Road Lagoon |
Glace Bay |
Nova Scotia |
Cape Breton Regional |
Meadowbrook Lagoon |
Sydney Mines |
Nova Scotia |
Municipality of the Town of Yarmouth |
Town of Yarmouth Wastewater Treatment Plant |
yarmouth |
Nova Scotia |
Cape Breton Regional |
New Victoria Sewer Shed |
New Victoria |
Nova Scotia |
Cape Breton Regional |
New Waterford - NW1 |
New Waterford |
Nova Scotia |
Cape Breton Regional |
Donkin Sewer Shed - D1 |
Donkin |
Nova Scotia |
Cape Breton Regional |
Westmount / Coxheath - C1 |
Edwardsville |
Nova Scotia |
Cape Breton Regional |
Glacebay - GB2 |
Glacebay |
Nova Scotia |
Cape Breton Regional |
Glacebay - GB8 |
Glacebay |
Nova Scotia |
Cape Breton Regional |
Westmount / Coxheath - C3 |
Edwardsville |
Nova Scotia |
Cape Breton Regional |
North Sydney, Sydney Mines, Florence (North Division) - ND2 |
Sydney Mines |
Ontario |
City of Sarnia |
Water Pollution Control Centre |
Sarnia |
Ontario |
The Corporation of the City of Belleville |
Belleville Wastewater Treatment Facility |
Belleville |
Ontario |
City of Thunder Bay |
Water Pollution Control Plant |
Thunder Bay |
Ontario |
Corporation of the Municipality of Leamington |
Leamington Pollution Control Centre |
Leamington |
Ontario |
Corporation of the City of Cornwall |
Cornwall Wastewater Treatment Plant |
Cornwall |
Ontario |
The Corporation of the City of Kingston |
Ravensview Wastewater Treatment |
Kingston |
Ontario |
City of Windsor |
Lou Romano Water Reclamation Plant |
Windsor |
Ontario |
City of Windsor |
Little River Pollution Control Plant 1 |
Windsor |
Ontario |
Regional Municipality of Niagara |
Port Dalhousie Wastewater Treatment Plant |
St. Catharines |
Ontario |
Regional Municipality of Niagara |
Port Weller Wastewater Treatment Plant |
St. Catharines |
Ontario |
Regional Municipality of Niagara |
Baker Road Wastewater Treatment Plant |
Grimsby |
Ontario |
Regional Municipality of Niagara |
Niagara Falls Wastewater Treatment Plant |
Niagara Falls |
Ontario |
Regional Municipality of Niagara |
Fort Erie Wastewater Treatment Plant |
Fort Erie |
Ontario |
Regional Municipality of Niagara |
Port Colborne Wastewater Treatment Plant |
Port Colborne |
Ontario |
Regional Municipality of Niagara |
Welland Wastewater Treatment Plant |
Welland |
Ontario |
City of Ottawa |
Robert O. Pickard Environmental Centre |
Gloucester |
Ontario |
Corporation of the City of London |
Greenway Pollution Control Centre |
London |
Ontario |
City of Hamilton |
Woodward Avenue Wastewater Treatment Plant |
Hamilton |
Ontario |
City of Toronto |
North Toronto Treatment Plant |
Toronto |
Ontario |
City of Toronto |
Humber Treatment Plant |
Toronto |
Ontario |
City of Toronto |
Ashbridges Bay Treatment Plant |
Toronto |
Ontario |
The Corporation of the Township of North Huron |
Wingham STP |
Wingham |
Ontario |
The Corporation of the Town of Parry Sound |
Parry Sound WWTP |
Parry Sound |
Ontario |
Separated Town of Prescott |
Prescott Wastewater Treatment Plant |
Prescott |
Ontario |
Foleyet Local Services Board |
Foleyet Wastewater Treatment Lagoon |
Foleyet |
Ontario |
City of Temiskaming Shores |
North Cobalt Wastewater Lagoon |
Haileybury |
Ontario |
City of Temiskaming Shores |
Haileybury Mechanical Sewage Treatment Plant |
Haileybury |
Ontario |
Township of Black River-Matheson |
Matheson Wastewater Treatment Plant & Collection System |
Matheson |
Ontario |
City of Temiskaming Shores |
New Liskeard Lagoon |
New Liskeard |
Ontario |
Municipality of Temagami |
Temagami North Wastewater Treatment Lagoon |
Temagami |
Ontario |
Town of Amherstburg |
Amherstburg Wastewater Treatment Plant |
Amherstburg |
Ontario |
Regional Municipality of Niagara |
Stevensville/Douglastown Lagoon |
Stevensville |
Ontario |
Regional Municipality of Niagara |
Crystal Beach Wastewater Treatment Plant |
Crystal Beach |
Ontario |
Regional Municipality of Niagara |
Niagara-on-the-Lake Lagoon |
Niagara-on-the-Lake |
Ontario |
City of Kenora |
Kenora Area wastewater facility |
Kenora |
Ontario |
Corporation of the town of collingwood |
Collingwood WWTP |
Collingwood |
Ontario |
Corporation of the Municipality of Central Huron |
Town of Clinton Sewage Treatment Plant |
Clinton |
Ontario |
Corporation Town of Smiths Falls |
Smiths Falls Water Pollution Control Plant |
Smiths Falls |
Ontario |
The Corporation of the Town of Goderich |
Goderich Water Pollution Control Plant |
Goderich |
Ontario |
The Corporation of the City of St. Catharines |
St. Catharines Wastewater Collection System |
St. Catharines |
Ontario |
Corporation of the Town of Iroquois Falls |
Iroquois Falls Sewage Treatment Plant |
Iroquois Falls |
Ontario |
The Corporation of the Township of Manitouwadge |
Manitouwadge Wastewater Lagoons |
Manitouwadge |
Ontario |
CORPORATION OF THE TOWN OF HAWKESBURY |
Hawkesbury Wastewater Plant |
Hawkesbury |
Ontario |
The Corporation of the Township of North Glengarry |
Alexandria Sewage Works |
Alexandria |
Prince Edward Island |
City of Charlottetown |
Charlottetown Pollution Control Plant |
Charlottetown |
Quebec |
Ville de Montréal |
Station d'épuration des eaux usées Jean-R.-Marcotte |
Montréal |
Quebec |
Ville de Rouyn-Noranda |
Étangs Rouyn-Noranda |
Rouyn-Noranda |
Quebec |
Ville de Lévis |
Étangs Aérés secteur Desjardins |
Lévis |
Quebec |
Ville de Thetford Mines |
Station d'épuration de la Haute Bécancour |
Thetford Mines |
Quebec |
Ville de Rivière-du-Loup |
Station d'épuration |
Riviere-du-Loup |
Quebec |
Ville de Lévis |
Station Épuration St-Nicolas |
St-Nicolas |
Quebec |
Ville de Vaudreuil-Dorion |
Usine d'épuration de Vaudreuil-Dorion |
Vaudreuil-Dorion |
Quebec |
Ville de Granby |
Station d'épuration des eaux usées de Granby |
Granby |
Quebec |
Ville de Gatineau |
Usine d'épuration régionale |
Gatineau |
Quebec |
Ville de Rimouski |
Station d'épuration Rimouski-est |
Rimouski |
Quebec |
Ville de Magog |
Station d'épuration des eaux |
Magog |
Quebec |
Ville de Laval |
Station d'épuration Auteuil |
Laval |
Quebec |
Ville de Laval |
Station d'épuration Fabreville |
Laval |
Quebec |
Ville de Laval |
Station d'épuration La Pinière |
Laval |
Quebec |
Ville de Victoriaville |
Usine d'épuration Achille-Gagnon |
Victoriaville |
Quebec |
Ville de East Angus |
Usine d'épuration des eaux de East Angus |
East Angus |
Quebec |
Ville de Matane |
Usine d'épuration Matane |
Matane |
Quebec |
Régie d'assainissement du grand Joliette |
les étangs aérés |
Joliette |
Quebec |
Ville de Repentigny |
station de traitement des eaux usées |
Repentigny |
Quebec |
Ville de Shawinigan |
Site de traitement des eaux usées du secteur Shawinigan |
Shawinigan |
Quebec |
Ville de Shawinigan |
Site de traitement des eaux usées du secteur Grand-Mère & St-Georges de Champlain |
Grand-Mère |
Quebec |
Ville de Montmagny |
Station d'épuration ville de montmagny |
Montmagny |
Quebec |
Ville de Val-d'Or |
Usine d'épuration |
Val-d'Or |
Quebec |
Ville de Sherbrooke |
Station d'épuration de Sherbrooke |
Sherbrooke |
Quebec |
Ville de Saguenay |
Usine Épuration La Baie |
La Baie |
Quebec |
Ville d'Alma |
Étangs Sud |
Alma |
Quebec |
Ville d'Alma |
Étangs Nord |
Alma |
Quebec |
Ville d'Alma |
Étangs SCM |
Alma |
Quebec |
Ville de Québec |
Station Est d'épuration des eaux usées |
Québec |
Quebec |
Ville de Québec |
Station Ouest d'épuration des eaux usées |
Québec |
Quebec |
Ville de Longueuil |
Centre d'épuration Rive-Sud (CERS) |
Longueuil |
Quebec |
Ville de Drummondville |
Usine traitement d'eau usées de Drummondville |
Drummondville |
Quebec |
Ville de Gatineau |
Usine d'épuration Buckingham-Masson-Angers |
Gatineau |
Quebec |
Ville de Salaberry-de-Valleyfield |
usine d'épuration de la Seigneurie |
Salaberry-de-Valleyfield |
Quebec |
Ville de Saint-Jean-sur-Richelieu |
Station d'épuration des eaux usées |
Saint-Jean-sur-Richelieu |
Quebec |
Ville de Trois-Rivières |
Étangs aérés de Trois-Rivières |
Trois-Rivières |
Quebec |
Ville de Terrebonne |
Étangs aérés Terrebonne |
Terrebonne |
Quebec |
Ville de Lévis |
Étangs Aérés St Romuald |
St Romuald |
Quebec |
Ville de Lévis |
Étangs Aérés St Jean Chrysostome |
St Jean Chrysosotome |
Quebec |
Ville de Lévis |
Étangs Aérés St Étienne |
St Étienne |
Quebec |
Ville de Lévis |
Étangs Aérés Breakeyville |
Breakeyville |
Quebec |
Ville de Sainte-Catherine-de-la-Jacques-Cartier |
Étangs aérés Sainte-Catherine-de-la-Jacques-Cartier |
Sainte-Catherine-de-la-Jacques-Cartier |
Quebec |
Ville de Montréal |
Île Notre-dame |
Montreal |
Quebec |
Ville de Trois-Rivières |
Étangs aérés de Saint-Louis de France |
Trois-Rivières |
Quebec |
Ville de Roberval |
Station traitement eaux usées |
Roberval |
Quebec |
Municipalité Ville de Saint-Pie |
Station Épuration (étangs aérés) |
St-Pie |
Quebec |
Ville de Shawinigan |
Site de traitement des eaux usées du secteur de St-Gérard-des-Laurentides |
Shawinigan |
Quebec |
Ville de Shawinigan |
Site de traitement des eaux usées du secteur de Shawinigan-Sud |
Shawinigan |
Quebec |
Ville de Saint-Tite |
STEU Ville de Saint-Tite |
Saint-Tite |
Quebec |
Ville de Beaupré |
STEU Beaupré |
Beaupré |
Quebec |
Municipalité St-Dominique |
Usine traitement des eaux usées |
St-Dominique |
Quebec |
Municipalité de Saint-Jean-Baptiste |
Usine de traitement des eaux usées |
Saint-Jean-Baptiste |
Quebec |
Municipalité st François RDS |
Étangs aérés St François de RDS |
St François-de-la-Rivière-du-sud |
Quebec |
Ville de Dolbeau-Mistassini |
Bassins d'épuration - Dolbeau |
Dolbeau-Mistassini |
Quebec |
Ville de Dolbeau-Mistassini |
Bassins d'épuration - Mistassini |
Dolbeau-Mistassini |
Quebec |
Régie d'Assainissement des Eaux Usées de Boischatel, L'Ange-Gardien, Château-Richer |
Station d'épuration |
L'Ange-Gardien |
Quebec |
Municipalité Mt Carmel |
Étangs Aérés Mt Carmel |
Mont Carmel |
Quebec |
Ville de Trois-Pistoles |
étangs aérés trois-pistoles |
Trois-Pistoles |
Quebec |
Municipalité St Cyprien |
Étangs aérés St-Cyprien |
St Cyprien |
Quebec |
Ville St Pascal |
Étangs aérés St Pascal |
St Pascal |
Quebec |
Municipalité St-Théophile de Beauce |
Station Épuration St-Théophile |
St-Théophile |
Quebec |
Department of National Defence |
MDN, usine de traitement des eaux usées Valcartier |
Courcelette |
Quebec |
Municipalité de St-Irénée |
Dégrilleur |
St-Irénée |
Quebec |
Régie d'assainissement des eaux Richelieu/St-Laurent |
Station d'épuration |
Sorel-Tracy |
Quebec |
Municipalité de Franklin |
Station d'épuration |
Saint-Antoine-Abbé |
Quebec |
Municipalité de Saint-Germain-de-Grantham |
Station d'épuration |
Saint-Germain-de-Grantham |
Quebec |
ville Beauceville |
Usine épuration de Beauceville |
Beauceville |
Quebec |
Régie d'Assainissement des eaux de la Vallé du Richelieu |
Régie d'assainissement des eaux de la Vallée du Richelieu |
Mont St-Hilaire |
Quebec |
Municipalité d'Upton |
Station d'épuration |
Upton |
Quebec |
Ville Saint-Prosper |
Étangs aérés Saint-Prosper |
Saint-Prosper |
Quebec |
Municipalité L'Isle-Aux-Allumettes |
Usine d'épuration |
L'Isle-Aux-Allumettes |
Quebec |
ville de notre dame de l'ile perrot |
étangs aérés de notre dame de l'ile perrot |
notre dame de l'ile perrot |
Quebec |
Municipalité St Aubert |
Étangs aérés de St-Aubert |
St-Aubert |
Quebec |
Municipalité de Saint-Jean-Port-Joli |
Étangs Aérés Saint-Jean-Port-Joli |
Saint-Jean-Port-Joli |
Quebec |
Municipalité St-Gédéon-De-Beauce |
Station Épuration St-Gédéon |
St-Gédéon de Beauce |
Quebec |
Municipatlité de St-Jude |
Station d'épuration |
Saint-Jude |
Quebec |
Municipalité St-Benoit Labre |
Station Épuration St-Benoit Labre |
St-Benoit Labre |
Quebec |
Ville de Bedford |
Station d'épuration |
Bedford |
Quebec |
Municipalité Lac-Drolet |
Station Épuration Lac-Drolet |
Lac-Drolet |
Quebec |
Municipalité de Lac-des-écorces |
Étangs d'épuration Lac-des-Écorces |
Lac-des-Écorces |
Quebec |
Municipalité de La Présentation |
Station d'épuration |
LaPrésentation |
Quebec |
Ville de Daveluyville |
Ville de Daveluyville |
Daveluyville |
Quebec |
Municipalité de St-Damase |
Station d'épuration de St-Damase |
St-Damase |
Quebec |
Ville de Marieville |
Station d'épuration |
Marieville |
Quebec |
Municipalité de St-Joseph de Coleraine |
Étangs aérés |
St-Joseph de Coleraine |
Quebec |
Ville Saint-Ephrem |
Étangs aérés Saint-Ephrem |
Saint-Ephrem |
Quebec |
Ville de Mirabel |
Station d'épuration Saint-Benoît |
Mirabel |
Quebec |
Ville de Port-Cartier |
Étangs aérés de Port-Cartier |
Port-Cartier |
Quebec |
Ville de Beauharnois |
Station d'épuration, Beauharnois |
Beauharnois |
Quebec |
Ville de Beauharnois |
Station d'épuration, Melocheville |
Melocheville |
Quebec |
Municipalité Honfleur |
Étangs aérés parois verticales Honfleur |
Honfleur |
Quebec |
ville Sainte-Marie |
Étangs aérés Sainte-Marie |
Sainte-Marie |
Quebec |
Municipalité de Saint-Félix-de-Valois |
Station d'épuration Saint-Félix-de-Valois |
Saint-Félix-de-Valois |
Quebec |
Municipalité de Saint-Valérien-de-Milton |
Station d'épuration |
Saint-Valérien-de-Milton |
Quebec |
Municipalité de Yamaska |
Station d'épuration |
Municipalité de Yamaska |
Quebec |
Ville de Plessisville |
Station d'Épuration |
Plessisville paroisse |
Quebec |
municipalité de Sainte-Claire |
usine d'épuration de Sainte-Claire |
Sainte-Claire |
Quebec |
Ville de Rigaud |
Usine d'épuration des eaux |
Rigaud |
Quebec |
Étangs aérés Saint-Côme-Linière |
Étangs aérés Saint-Côme-Linière |
Saint-Côme-Linière |
Quebec |
Ville de Saint-Jerome |
Station d'épuration des eaux usées |
Saint-Jerome |
Quebec |
Ville Témiscouata-sur-le-Lac |
Épuration Cabano |
Témiscouata-sur-le-Lac |
Quebec |
Ville Témiscouata-sur-le-Lac |
Épuration NDDL |
Témiscouata-sur-le-Lac |
Quebec |
Paroisse de Sainte-Flavie |
Paroisse de Sainte-Flavie |
Sainte-Flavie |
Quebec |
Municipalité de Dégelis |
Étang aéré de Dégelis |
Dégelis |
Quebec |
municipalité de Auclair |
Étang aéré Auclair |
auclair |
Quebec |
Municipalite de la paroisse de Saint-Severin |
STEU Saint-Severin |
Saint-Severin |
Quebec |
Ville de Sherbrooke |
Station d'épuration de Bromptonville |
Sherbrooke |
Quebec |
Ville de Sherbrooke |
Station d'épuration de Deauville |
Sherbrooke |
Quebec |
Ville de Sherbrooke |
Station d'épuration de Rock Forest |
Sherbrooke |
Quebec |
Ville de Sherbrooke |
Station d'épuration de Saint-Élie-d'Orford |
Sherbrooke |
Quebec |
Ville de Farnham |
Station d'épuration de Farnham |
Farnham |
Quebec |
Village de Hemmingford |
Système de traitement des eaux usées |
Hemmingford |
Quebec |
Régie Assainissement des Coteaux |
Étangs Aérés RAC |
Coteau-du-Lac |
Quebec |
Ville de Matane |
Station d'épuration Petit-Matane |
MATANE |
Quebec |
Ville de Matane |
Station d'épuration Saint-Luc |
MATANE |
Quebec |
Ville de Magog |
Étangs aérés Omerville |
Magog |
Quebec |
Ville d'Acton Vale |
Usine d'épuration d'Acton Vale |
Acton Vale |
Quebec |
Municipalité de Saint-Mathieu-de-Beloeil |
Station d'épuration |
Saint-Mathieu-de-Beloeil |
Quebec |
Municipalité de Tadoussac |
degrilleur cale-seche |
Tadoussac |
Quebec |
Ville Saint-Joseph-de-Beauce |
Station épuration |
Saint-Joseph-de-Beauce |
Quebec |
Municipalité de St-Amable |
Étangs aérés de la station d'épuration |
St-Amable |
Quebec |
Municipalité village de Grandes-Piles |
Étang aérée de Grandes-Piles |
Grandes-Piles |
Quebec |
Saint-Alexandre-de-Kamouraska |
RBS Saint-Alexandre-de-Kamouraska |
Saint-Alexandre-de-Kamouraska |
Quebec |
Ville de Louiseville |
Etang de Louiseville |
Louiseville |
Quebec |
Municipalité de Saint-Magloire |
Municipalité de Saint-Magloire |
Saint-Magloire |
Quebec |
Municipalité de Verchères |
station d'épuration des eaux usées |
Verchères |
Quebec |
Municipalité du Village de Grenville |
Plan épuration eaux usées |
Grenville |
Quebec |
Ville de Pincourt |
Usine d'épuration |
Pincourt |
Quebec |
Ville de La Tuque |
Station d'épuration |
La Tuque |
Quebec |
Municipalité de st-Onésime d'Ixworth |
Station de traitement des eaux usées |
St-Onésime d'Ixworth |
Quebec |
municipalité de lorrainville |
étang de lorrainville |
lorrainville |
Quebec |
Municipalité de Windsor |
Usine d'épuration de la municipalité de Windsor |
Windsor |
Quebec |
Municipalité de Saint-Jean-de-Dieu |
Etangs aérés de Saint-Jean-de-Dieu |
Saint-Jean-de-Dieu |
Quebec |
Ville de Warwick |
Étangs Warwick |
Warwick |
Quebec |
Ville de L'Épiphanie |
Usine d'Épuration L'Épiphanie |
L'Épiphanie |
Quebec |
Municipalité de Saint-Narcisse |
Étang |
Saint-Narcisse |
Quebec |
Ville de Pont-Rouge |
Bassins D'épuration ville de Pont-Rouge |
Pont-Rouge |
Quebec |
ville de Cookshire-Eaton |
étangs aérés de Cookshire |
Cookshire-Eaton |
Quebec |
ville de Cookshire-Eaton |
Étangs aérés Sawyerville |
Cookshire-Eaton |
Quebec |
Municipalité de Saint-Ludger |
Station d'épuration |
Saint-Ludger |
Quebec |
Municipalité de St-Raphaël |
Station d'épuration des eaux |
St-Raphaël |
Quebec |
Municipalité de La Guadeloupe |
Station Épuration Guadeloupe |
La Guadeloupe |
Quebec |
Municipalité de Saint-Chrysostome |
Usine d'épuration des eaux usées |
Saint-Chrysostome |
Quebec |
Municipalité de Beaulac-Garthby |
Municipalité de Beaulac-Garthby (station d'épuration) |
Beaulac-Garthby |
Quebec |
Municipalité La Patrie |
Étang Non-aéré |
La Patrie |
Quebec |
Municipalité d'Oka |
Station d'épuration Oka |
Oka |
Quebec |
Ville de Saint-Marc-des-Carrières |
Ville de Saint-Marc - Étangs aérés |
Saint-Marc-des-Carrières |
Quebec |
Ville de Stanstead |
Usine d'épuration Rock Island / Derby Line |
Stanstead |
Quebec |
Ville de Stanstead |
Station d'épuration Stanstead-Plain |
Stanstead |
Quebec |
Ville de Stanstead |
Station d'épuration Beebe-Plain |
Stanstead |
Quebec |
Municipalité de Saint-Alexis-des-Monts |
Station d'assainissement des eaux |
Saint-Alexis-des-Monts |
Quebec |
Municipalité de Taschereau |
Étang Taschereau |
Taschereau |
Quebec |
Municipalité Sainte-Martine |
Usine Sainte-Martine |
Sainte-Martine |
Quebec |
Municipalité de Montebello |
Étangs Aérés Montebello |
Montebello |
Quebec |
Ville de Maniwaki |
Station d'épuration |
Maniwaki |
Quebec |
Municipalité de Barraute |
Poste assainissement des eaux usées |
Barraute |
Quebec |
Ville de L'Assomption |
usine d'épuration |
L'Assomption |
Quebec |
Municipalité St-Jacques |
Usine d'épuration |
St-Jacques |
Quebec |
Saint-Maxime-du-Mont-Louis |
Étang Mont-Louis |
Mont-Louis |
Quebec |
Municipalité de Sainte-Émélie-de-L'Énergie |
Usine d'épuration des eaux usées |
Sainte-Émélie-de-l'Énergie |
Quebec |
municipalité de Saint-Thomas |
Saint-Thomas (61027-1) |
Saint-Thomas |
Quebec |
Municipalité de la Paroisse d'Hérouxville |
Étang Hérouxville |
Hérouxville |
Quebec |
Ville de Rimouski |
Station d'épuration district Le Bic secteur Village |
Rimouski |
Quebec |
Municipalité de Saint-Paulin |
Étangs aérés St-Paulin |
Saint-Paulin |
Quebec |
Municipalité de Charette |
Étang à rétention réduite (2) |
Charette |
Quebec |
Ville de Ville-Marie |
Station d'épuration |
Duhamel-Ouest |
Quebec |
ville de saint-félicien |
Étangs eaux usées St-Félicien |
Saint-Félicien |
Quebec |
Municipalité de St-Alexis-de-Montcalm |
Étangs aérés St-Alexis |
St-Alexis |
Quebec |
Municipalité de Berthierville |
Etang aérés de Bertierville |
Berthierville |
Quebec |
Ville de Saint-Lin-Laurentides |
Station d'épuration des eaux usées |
Saint-Lin-Laurentides |
Quebec |
Ste-Félicité |
Usine d'épuration des eaux usées |
Ste-Félicité |
Quebec |
Sainte-Sophie |
Usine d'épuration des eaux usées |
Sainte-Sophie |
Quebec |
Municipalité de Lanoraie |
Usine d'épuration des eaux usées |
Lanoraie |
Quebec |
Municipalité Saint-Esprit |
Usine d'épuration des eaux usées |
Saint-Esprit |
Quebec |
Municipalité de Saint-Édouard-de-Maskinongé |
Usine d'épuration des eaux usées |
Saint-Édouard-de-Maskinongé |
Quebec |
Municipalité St-Jean-de-Matha |
Station d'épuration des eaux usées |
Saint-Jean de Matha |
Quebec |
Municipalité de Saint-Barthélémy |
Station d'épuration |
Saint-Barthélémy |
Quebec |
Saint-Calixte |
Station d'épuration |
Saint-Calixte |
Saskatchewan |
City of Regina |
Wastewater Facility |
Regina |
4.3 Supplementary Monitoring Data
Supplementary Data Table 1. Number of systems that meet the WSER standard for CBOD by province and treatment type in 2016.
Province |
CBOD Performance |
Mechanical |
Lagoon |
No Treatment |
Total |
Alberta |
Meets WSER |
37 |
96 |
0 |
133 |
Alberta |
Exceeded WSER |
1 |
3 |
0 |
4 |
British Columbia |
Meets WSER |
51 |
49 |
0 |
100 |
British Columbia |
Exceeded WSER |
10 |
4 |
3 |
17 |
Manitoba |
Meets WSER |
19 |
67 |
0 |
86 |
Manitoba |
Exceeded WSER |
0 |
7 |
0 |
7 |
New Brunswick |
Meets WSER |
13 |
95 |
0 |
108 |
New Brunswick |
Exceeded WSER |
4 |
4 |
0 |
8 |
Newfoundland and Labrador |
Meets WSER |
6 |
3 |
0 |
9 |
Newfoundland and Labrador |
Exceeded WSER |
9 |
2 |
90 |
101 |
Nova Scotia |
Meets WSER |
41 |
24 |
0 |
65 |
Nova Scotia |
Exceeded WSER |
10 |
1 |
1 |
12 |
Ontario |
Meets WSER |
284 |
137 |
0 |
421 |
Ontario |
Exceeded WSER |
5 |
3 |
0 |
8 |
Prince Edward Island |
Meets WSER |
5 |
19 |
0 |
24 |
Prince Edward Island |
Exceeded WSER |
0 |
1 |
0 |
1 |
Quebec |
Meets WSER |
42 |
209 |
0 |
251 |
Quebec |
Exceeded WSER |
6 |
5 |
2 |
13 |
Saskatchewan |
Meets WSER |
7 |
43 |
0 |
50 |
Saskatchewan |
Exceeded WSER |
0 |
5 |
0 |
5 |
Yukon |
Meets WSER |
1 |
1 |
0 |
2 |
Yukon |
Exceeded WSER |
1 |
0 |
0 |
1 |
Total |
Meets WSER |
505 |
742 |
0 |
1247 |
Total |
Exceeded WSER |
45 |
35 |
96 |
174 |
Supplementary Data Table 2. Number of systems that meet the WSER standard for SS by province and treatment type in 2016.
Province |
SS Performance |
Mechanical |
Lagoon |
No Treatment |
Total |
Alberta |
Meets WSER |
37 |
88 |
0 |
125 |
Alberta |
Exceeded WSER |
1 |
11 |
0 |
12 |
British Columbia |
Meets WSER |
51 |
43 |
0 |
94 |
British Columbia |
Exceeded WSER |
10 |
10 |
3 |
23 |
Manitoba |
Meets WSER |
16 |
54 |
0 |
70 |
Manitoba |
Exceeded WSER |
3 |
20 |
0 |
23 |
New Brunswick |
Meets WSER |
12 |
87 |
0 |
99 |
New Brunswick |
Exceeded WSER |
5 |
12 |
0 |
17 |
Newfoundland and Labrador |
Meets WSER |
6 |
3 |
0 |
9 |
Newfoundland and Labrador |
Exceeded WSER |
9 |
2 |
90 |
101 |
Nova Scotia |
Meets WSER |
37 |
18 |
0 |
55 |
Nova Scotia |
Exceeded WSER |
14 |
7 |
1 |
22 |
Ontario |
Meets WSER |
279 |
131 |
0 |
410 |
Ontario |
Exceeded WSER |
10 |
9 |
0 |
19 |
Prince Edward Island |
Meets WSER |
5 |
16 |
0 |
21 |
Prince Edward Island |
Exceeded WSER |
0 |
4 |
0 |
4 |
Quebec |
Meets WSER |
37 |
189 |
0 |
226 |
Quebec |
Exceeded WSER |
11 |
25 |
2 |
38 |
Saskatchewan |
Meets WSER |
7 |
31 |
0 |
38 |
Saskatchewan |
Exceeded WSER |
0 |
17 |
0 |
17 |
Yukon |
Meets WSER |
1 |
1 |
0 |
2 |
Yukon |
Exceeded WSER |
1 |
0 |
0 |
1 |
Total |
Meets WSER |
487 |
660 |
0 |
1147 |
Total |
Exceeded WSER |
63 |
117 |
96 |
276 |
Supplementary Data Table 3. Acute lethality test results by province and treatment type in 2016.
Province |
Acute Lethality Test Result |
Mechanical |
Lagoon |
No Treatment |
Total |
Alberta |
Failures |
2 |
7 |
0 |
9 |
Alberta |
Passes |
20 |
20 |
0 |
40 |
British Columbia |
Failures |
1 |
0 |
0 |
1 |
British Columbia |
Passes |
31 |
11 |
1 |
43 |
Manitoba |
Failures |
3 |
1 |
0 |
4 |
Manitoba |
Passes |
6 |
9 |
0 |
15 |
New Brunswick |
Failures |
2 |
2 |
0 |
4 |
New Brunswick |
Passes |
7 |
16 |
0 |
23 |
Newfoundland and Labrador |
Failures |
2 |
0 |
2 |
4 |
Newfoundland and Labrador |
Passes |
3 |
1 |
1 |
5 |
Nova Scotia |
Failures |
4 |
0 |
0 |
4 |
Nova Scotia |
Passes |
9 |
9 |
0 |
18 |
Ontario |
Failures |
10 |
2 |
0 |
12 |
Ontario |
Passes |
149 |
20 |
0 |
169 |
Prince Edward Island |
Failures |
0 |
1 |
0 |
1 |
Prince Edward Island |
Passes |
2 |
1 |
0 |
3 |
Quebec |
Failures |
6 |
36 |
0 |
42 |
Quebec |
Passes |
26 |
53 |
0 |
79 |
Saskatchewan |
Failures |
1 |
3 |
0 |
4 |
Saskatchewan |
Passes |
4 |
7 |
0 |
11 |
Yukon |
Failures |
0 |
0 |
0 |
0 |
Yukon |
Passes |
0 |
0 |
0 |
0 |
Total |
Failures |
31 |
52 |
2 |
85 |
Total |
Passes |
257 |
147 |
2 |
406 |
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