Wastewater Systems Effluent Regulations 2017 Annual Report: Section 4
4.0 Annexes
4.1. 50 Largest Systems in Canada, by Volume of Total Effluent Discharged
| Province | Owner name | System name | City | Volume (million m3) |
|---|---|---|---|---|
| Québec | Ville de Montréal | Station d'épuration des eaux usées Jean-R.-Marcotte | Montréal | 872 |
| Ontario | City of Toronto | Ashbridges Bay Treatment Plant | Toronto | 241 |
| British Columbia | Greater Vancouver Sewerage and Drainage District | Iona Island Wastewater Treatment Plant | Richmond | 205 |
| British Columbia | Greater Vancouver Sewerage and Drainage District | Annacis Island Wastewater Treatment Plant | Delta | 184 |
| Ontario | City of Ottawa | Robert O. Pickard Environmental Centre | Ottawa | 172 |
| Ontario | Regional Municipality of Peel | G.E. Booth Wastewater Treatment Plant | Mississauga | 163 |
| Ontario | City of Hamilton | Woodward Avenue Wastewater Treatment Plant | Hamilton | 126 |
| Ontario | Regional Municipality of Durham | Duffin Creek WPCP | Pickering | 122 |
| Ontario | City of Toronto | Humber Treatment Plant | Toronto | 120 |
| Alberta | City of Calgary | Bonnybrook Wastewater Treatment Plant | Calgary | 113 |
| Québec | Ville de Longueuil | Centre d'épuration Rive-Sud (CERS) | Longueuil | 109 |
| Alberta | Westend Regional Sewage Services Commission | Westend Regional Sewage Facility | Black Diamond | 98 |
| Québec | Ville de Laval | Station d'épuration La Pinière | Laval | 93 |
| Alberta | EPCOR Water Services Inc. | Gold Bar Wastewater Treatment Plant | Edmonton | 93 |
| Québec | Ville de Québec | Station Est d'épuration des eaux usées | Québec | 75 |
| Ontario | Regional Municipality of Peel | Clarkson Wastewater Treatment Plant | Mississauga | 68 |
| Québec | Ville de Québec | Station Ouest d'épuration des eaux usées | Québec | 65 |
| Manitoba | City of Winnipeg, Water & Waste Department | North End Water Pollution Control Centre (NEWPCC) | Winnipeg | 63 |
| Ontario | City of Toronto | Highland Creek Treatment Plant | Toronto | 62 |
| Québec | Ville de Gatineau | Usine d'épuration régionale | Gatineau | 61 |
| Ontario | City of Windsor | Lou Romano Water Reclamation Plant | Windsor | 52 |
| Newfoundland and Labrador | City of St. John's | Riverhead Wastewater Treatment Facility | St. John's | 51 |
| Ontario | Corporation of the City of London | Greenway Pollution Control Centre | London | 44 |
| Ontario | The Regional Municipality of Halton | Burlington Skyway Wastewater Treatment Plant | Burlington | 37 |
| Nova Scotia | Halifax Regional Water Commission | Halifax Wastewater Treatment Facility | Halifax | 32 |
| Saskatchewan | City of Saskatoon | Wastewater Treatment Plant | Saskatoon | 32 |
| Alberta | City of Calgary | Pine Creek Wastewater Treatment Plant | Calgary | 31 |
| British Columbia | Greater Vancouver Sewerage and Drainage District | Lions Gate Wastewater Treatment Plant | West Vancouver | 30 |
| Ontario | City of Thunder Bay | Water Pollution Control Plant | Thunder Bay | 30 |
| Alberta | Alberta Capital Region Wastewater Commision | Alberta Capital Region Wastewater Commission Treatment Plant | Fort Saskatchewan | 30 |
| Québec | Ville de Trois-Rivières | Étangs aérés de Trois-Rivières | Trois-Rivières | 30 |
| Ontario | The Corporation of the City of Kingston | Ravensview Wastewater Treatment | Kingston | 29 |
| Québec | Ville de Sherbrooke | Station d'épuration de Sherbrooke | Sherbrooke | 26 |
| British Columbia | Greater Vancouver Sewerage and Drainage District | Lulu Island Wastewater Treatment Plant | Richmond | 26 |
| Ontario | Regional Municipality of Waterloo | Kitchener Wastewater Treatment Plant | Kitchener | 25 |
| Saskatchewan | City of Regina | Wastewater Facility | Regina | 25 |
| New Brunswick | Greater Moncton Wastewater Commission | GMWC Wastewater Treatment Facility | Riverview | 23 |
| Ontario | City of Greater Sudbury | Sudbury Wastewater Treatment Plant | Sudbury | 22 |
| Québec | Ville de Salaberry-de-Valleyfield | usine d'épuration de la Seigneurie | Salaberry-de-Valleyfield | 22 |
| Québec | Ville de Saint-Jean-sur-Richelieu | Station d'épuration des eaux usées | Saint-Jean-sur-Richelieu | 22 |
| Québec | Régie d'Assainissement des Eaux du Bassin de Laprairie | Régie d'Assainissement des Eaux du Bassin de Laprairie | Sainte-Catherine | 22 |
| Ontario | The Regional Municipality of Halton | Mid-Halton Wastewater Treatment Plant | Oakville | 22 |
| Ontario | Corporation of the City of Guelph | City of Guelph Wastewater Treatment Plant | Guelph | 21 |
| Manitoba | City of Winnipeg, Water & Waste Department | South End Water Pollution Control Centre (SEWPCC) | Winnipeg | 20 |
| British Columbia | City of Abbotsford | JAMES Pollution Control Center | Abbotsford | 20 |
| Québec | Ville de Granby | Station d'épuration des eaux usées de Granby | Granby | 19 |
| Québec | Régie d'asssainissement Sainte-Thérèse-Blainville | Station d'épuration Sainte-Thérèse-Blainville | Blainville | 19 |
| Ontario | Corporation of the City of Cornwall | Cornwall Wastewater Treatment Plant | Cornwall | 19 |
| Nova Scotia | Halifax Regional Water Commission | Dartmouth Wastewater Treatment Facility | Dartmouth | 19 |
| Ontario | Regional Municipality of Durham | Corbett Creek WPCP | Whitby | 19 |
4.2. 179 Systems with a Combined Sewer
Province |
Owner name |
System name |
System city |
|---|---|---|---|
Alberta |
EPCOR Water Services Inc. |
Gold Bar Wastewater Treatment Plant |
Edmonton |
| British Columbia | apital Regional District | Clover Point Pump Station | Victoria |
| British Columbia | City of Port Alberni | Sewage Lagoon | Port Alberni |
| British Columbia | City of Powell River | Townsite WWTP | Powell River |
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 |
Manitoba |
City of Winnipeg, Water & Waste DepartmentNorth |
North End Water Pollution Control Centre (NEWPCC) | Winnipeg |
Manitoba |
City of Winnipeg, Water & Waste Department |
South End Water Pollution Control Centre (SEWPCC) |
Winnipeg |
Manitoba |
City of Winnipeg, Water & Waste Department |
West End Water Pollution Control Centre (WEWPCC) |
Winnipeg |
New Brunswick |
CCity of Bathurst | City of Bathurst Waste Water Treatment Plant | Bathurst |
New Brunswick |
CIity of Campbellton |
Watewater Treatment Plant |
Campbellton |
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 | City of Miramichi | Loggieville Lagoon | Miramichi |
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 Saint John |
Eastern Wastewater Treatment Facility | Saint John |
| New Brunswick | City of Saint John | Lancaster Lagoon WWTP | Saint John |
| New Brunswick | City of Saint John | Millidgeville WWTP | Saint John |
New Brunswick |
Greater Moncton Wastewater Commission |
GMWC Wastewater Treatment Facility |
Riverview |
New Brunswick |
KC Properties (GP) Limited |
Lakeside Estates |
Lakeville |
| New Brunswick | Town of Dalhousie | Dalhousie Wastewater Treatment Plant | Dalhousie |
| New Brunswick | Town of Saint Andrews | Saint Andrews waste water treatment plant | Saint Andrews |
New Brunswick |
Town of St. Stephen |
St. Stephen Lagoon |
Dufferin |
New Brunswick |
Village of Blacks Harbour |
Blacks Harbour Waste Water Treatment Facility | Blacks Harbour |
New Brunswick |
Village of Hillsborough |
Hillsborough Lagoon |
Hillsborough |
Newfoundland and Labrador |
City of St. John's |
Riverhead Wastewater Treatment Facility |
St. John's |
Nova Scotia |
Cape Breton Regional |
Battery Point Treatment Plant |
Sydney |
Nova Scotia |
Town of Bridgewater |
Bridgewater Wastewater Treatment Plant |
Bridgewater |
Nova Scotia |
Cape Breton Regional |
Dominion / Bridgeport WWTP |
Dominion |
| Nova Scotia | Cape Breton Regional | Donkin Sewer Shed - D1 | Donkin |
Nova Scotia |
Cape Breton Regional |
Glacebay - GB2 |
Glace Bay |
Nova Scotia |
Cape Breton Regional |
Glacebay - GB8 |
Glace Bay |
| Nova Scotia | Cape Breton Regional | Meadowbrook Lagoon | Sydney Mines |
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 |
North Sydney, Sydney Mines, Florence (North Division) - ND2 |
Sydney Mines |
Nova Scotia |
Cape Breton Regional | Tower Road Lagoon | Glace Bay |
| Nova Scotia | Cape Breton Regional | Westmount / Coxheath - C1 | Edwardsville |
| Nova Scotia | Cape Breton Regional | Westmount / Coxheath - C3 | Edwardsville |
| Nova Scotia | Halifax Regional Water Commission | Dartmouth Wastewater Treatment Facility | Dartmouth |
| Nova Scotia | Halifax Regional Water Commission | Halifax Wastewater Treatment Facility | Halifax |
| Nova Scotia | Municipality of the Town of Yarmouth | Town of Yarmouth Wastewater Treatment Plant | Yarmouth |
| Nova Scotia | Town of Bridgewater | Bridgewater Wastewater Treatment Plant | Bridgewater |
| Nova Scotia | Town of Mahone Bay | Sewage Treatment Plant | Mahone Bay |
| Nova Scotia | Town of Port Hawkesbury | Town of Port Hawkesbury Wastewater Plant | Port Hawkesbury |
| Ontario | City of Hamilton | Woodward Avenue Wastewater Treatment Plant | Hamilton |
| Ontario | City of Kenora | Kenora Area wastewater facility | Kenora |
| Ontario | City of Ottawa | Robert O. Pickard Environmental Centre | Ottawa |
Ontario |
City of Sarnia |
Water Pollution Control Centre |
Sarnia |
Ontario |
City of Temiskaming Shores |
Haileybury Mechanical Sewage Treatment Plant | Haileybury |
Ontario |
City of Thunder Bay |
Water Pollution Control Plant | Thunder Bay |
| Ontario | City of Toronto | Ashbridges Bay Treatment Plant | Toronto |
| Ontario | City of Toronto | Humber Treatment Plant | Toronto |
| Ontario | City of Toronto | North Toronto Treatment Plant | Toronto |
| Ontario | City of Windsor | Little River Pollution Control Plant 1 | Windsor |
| Ontario | City of Windsor | Lou Romano Water Reclamation Plant | Windsor |
| Ontario | Corporation of the City of Cornwall | Cornwall Wastewater Treatment Plant | Cornwall |
| Ontario | Corporation of the City of London | Greenway Pollution Control Centre | London |
| Ontario | Corporation of the Municipality of Central Huron | Town of Clinton Sewage Treatment Plant | Clinton |
| Ontario | Corporation of the Municipality of Leamington | Leamington Pollution Control Centre | Leamington |
| Ontario | Corporation of the Town of Hawkesbury | Hawkesbury Wastewater Plant | Hawkesbury |
| Ontario | Corporation of the Town of Iroquois Falls | Iroquois Falls Sewage Treatment Plant | Iroquois Falls |
| Ontario | Corporation Town of Smiths Falls | Smiths Falls Water Pollution Control Plant | Smiths Falls |
| Ontario | Foleyet Local Services Board | Foleyet Wastewater Treatment Lagoon | Foleyet |
| Ontario | Municipality of Temagami | Temagami North Wastewater Treatment Lagoon | Temagami |
| Ontario | Regional Municipality of Niagara | Baker Road Wastewater Treatment Plant | Grimsby |
Ontario |
Regional Municipality of Niagara |
Port Dalhousie Wastewater Treatment Plant |
St. Catharines |
| Ontario | Regional Municipality of Niagara | Crystal Beach Wastewater Treatment Plant | Crystal Beach |
| Ontario | Regional Municipality of Niagara | Fort Erie Wastewater Treatment Plant | Fort Erie |
Ontario |
Regional Municipality of Niagara |
Niagara Falls Wastewater Treatment Plant |
Niagara Falls |
| Ontario | Regional Municipality of Niagara | Niagara-on-the-Lake Lagoon | Niagara-on-the-Lake |
Ontario |
Regional Municipality of Niagara |
Port Colborne Wastewater Treatment Plant |
Port Colborne |
| 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 | Stevensville/Douglastown Lagoon | Stevensville |
Ontario |
Regional Municipality of Niagara |
Welland Wastewater Treatment Plant |
Welland |
| Ontario | Separated Town of Prescott | Prescott Wastewater Treatment Plant | Prescott |
| Ontario | The Corporation of the City of Belleville | Belleville Wastewater Treatment Facility | Belleville |
| Ontario | The Corporation of the City of Kingston | Ravensview Wastewater Treatment | Kingston |
| Ontario | The Corporation of the Town of Goderich | Goderich Water Pollution Control Plant | Goderich |
| Ontario | The Corporation of the Town of Parry Sound | Parry Sound WWTP | Parry Sound |
| Ontario | The Corporation of the Township of Manitouwadge | Manitouwadge Wastewater Lagoons | Manitouwadge |
Ontario |
The Corporation of the Township of North Glengarry |
Alexandria Sewage Works |
Alexandria |
Ontario |
The Corporation of the Township of North Huron |
Wingham STP |
Wingham |
Ontario |
Town of Amherstburg |
Amherstburg Wastewater Treatment Plant |
Amherstburg |
Ontario |
Township of Black River-Matheson |
Matheson Wastewater Treatment Plant & Collection System |
Matheson |
Prince Edward Island |
City of Charlottetown |
Charlottetown Pollution Control Plant |
Charlottetown |
Québec |
DEPARTMENT OF NATIONAL DEFENCE |
MDN, usine de traitement des eaux usées Valcartier | Courcelette |
Québec |
Étangs aérés Saint-Côme-Linière |
Étangs aérés Saint-Côme-Linière |
Saint-Côme-Linière |
Québec |
Municipalité de Dégelis |
Étang aéré de Dégelis |
Dégelis |
Québec |
QuebecMunicipalité de la Paroisse d'Hérouxville | Étang Hérouxville |
Hérouxville |
Québec |
Municipalité de La Présentation |
Station d'épuration |
LaPrésentation |
Québec |
MUNICIPALITÉ DE LAC-DES-ÉCORCES |
Étangs d'épuration Lac-des-Écorces | Lac-des-Écorces |
Québec |
Municipalité de Saint-Alexis-des-Monts |
Station d'assainissement des eaux | Saint-Alexis-des-Monts |
Québec |
Municipalité de Sainte-Brigide-d'Iberville |
Étangs Aérés | Sainte-Brigide d'Iberville |
Québec |
Municipalité de Sainte-Claire |
usine d'épuration de Sainte-Claire | Sainte-Claire |
Québec |
Municipalité de Sainte-Émélie-de-L'Énergie |
Usine d'épuration des eaux usées |
Sainte-Émélie-de-l'Énergie |
Québec |
Municipalité de Saint-Félix-de-Valois |
Station d'épuration Saint-Félix-de-Valois |
Saint-Félix-de-Valois |
Québec |
Municipalité de Saint-Germain-de-Grantham |
Station d'épuration |
Saint-Germain-de-Grantham |
Québec |
Municipalité de Saint-Jean-Baptiste |
Usine de traitement des eaux usées | Saint-Jean-Baptiste |
| Québec | Municipalité de Saint-Jean-de-Dieu | Etangs aérés de Saint-Jean-de-Dieu | Saint-Jean-de-Dieu |
Québec |
Municipalité de Saint-Jean-Port-Joli |
Étangs Aérés Saint-Jean-Port-Joli |
Saint-Jean-Port-Joli |
Québec |
Municipalité se Saint-Ludger |
Station d'épuration | Saint-Ludger |
| Québec | Municipalité de Saint-Magloire | Etangs aérés de Saint-Jean-de-Dieu | Saint-Jean-de-Dieu |
Québec |
Municipalité de Saint-Jean-Port-Joli |
Étangs Aérés Saint-Jean-Port-Joli | Saint-Jean-Port-Joli |
| Québec | Municipalité de Saint-Ludgerstation d'épuration | Station d'épuration | Saint-Ludger |
Québec |
Municipalité de Saint-Magloire |
Municipalité de Saint-Magloire |
Saint-Magloire |
Québec |
Municipalité de Saint-Mathieu-de-Beloeil |
Station d'épuration |
Saint-Valérien-de-Milton |
Québec |
Municipalité de Saint-Narcisse |
Étang |
Saint-Narcisse |
Québec |
Municipalité de Saint-Valérien-de-Milton |
Station d'épuration |
Courcelette |
Québec |
Municipalité de Ste-Félicité |
Usine d'épuration des eaux usées |
Ste-Félicité |
Québec |
Municipalité de St-Joseph de Coleraine |
Étangs aérés |
St-Joseph de Coleraine |
Québec |
Municipalité de St-René-de-Matane |
Station d'épuration des eaux usées |
St-René-de-Matane |
Québec |
Municipalité de St-Ulric |
Station d'épuration des eaux usées |
St-Ulric |
Québec |
Municipalité de Windsor | Usine d'épuration de la municipalité de Windsor |
Windsor |
Québec |
RMunicipalité d'Upton |
Station d'épuration |
Upton |
Québec |
Municipalité L'Isle-Aux-Allumettes |
Usine d'épuration |
L'Isle-Aux-Allumettes |
| Québec | Municipalité Mt Carmel | Étangs Aérés Mt Carmel | Mont Carmel |
Québec |
Municipalité Saint-Michel-des-Saints |
Usine d`épuration |
St-Michel-des-Sts |
Québec |
Municipalité St Aubert |
Étangs aérés de St-Aubert |
St-Aubert |
| Québec | Municipalité St Cyprien | Étangs aérés St-Cyprien | St Cyprien |
Québec |
Municipalité st François RDS |
Étangs aérés St François de RDS |
St François-de-la-Rivière-du-sud |
Québec |
Municipalité St-Benoit Labre | Station Épuration St-Benoit Labre |
St-Benoit Labre |
Québec |
Municipalité St-Gédéon-De-Beauce |
Station Épuration St-Gédéon |
St-Gédéon de Beauce |
Québec |
Municipalité St-Jacques |
Usine d'épuration | St-Jacques |
Québec |
Municipalité St-Jean-de-Matha |
Station d'épuration des eaux usées |
Saint-Jean de Matha |
Québec |
Municipalité St-Théophile de Beauce |
Station Épuration St-Théophile |
St-Théophile |
| Québec | Municipatlité de St-Jude | Station d'épuration | Saint-Jude |
Québec |
Paroisse de Sainte-Flavie |
Paroisse de Sainte-Flavie |
Sainte-Flavie |
Québec |
Régie Assainissement des Coteaux |
Étangs Aérés RAC |
Coteau-du-Lac |
Québec |
Régie d'Assainissement des eaux de la Vallé du Richelieu |
Régie d'assainissement des eaux de la Vallée du Richelieu | Mont St-Hilaire |
Québec |
Régie d'assainissement des eaux Richelieu/St-Laurent |
Station d'épuration |
Sorel-Tracy |
Québec |
Régie d'assainissement du grand Joliette |
les étangs aérés |
Joliette |
Québec |
Saint-Alexandre-de-Kamouraska |
RBS Saint-Alexandre-de-Kamouraska |
Saint-Alexandre-de-Kamouraska |
Québec |
Saint-Maxime-du-Mont-Louis |
Étang Mont-Louis |
Mont-Louis |
Québec |
Village de Hemmingford |
Système de traitement des eaux usées |
Hemmingford |
Québec |
ville Beauceville |
Usine épuration de Beauceville |
Beauceville |
Québec |
Ville d'Acton Vale | Usine d'épuration d'Acton Vale | Acton Vale |
Québec |
Ville d'Alma |
Étangs Nord | Alma |
Québec |
Ville d'Alma |
Étangs SCM |
Alma |
Québec |
Ville d'Alma |
Étangs Sud |
Alma |
Québec |
Ville de Beaupré |
STEU Beaupré |
Beaupré |
Québec |
Ville de Bedford |
Station d'épuration |
Bedford |
| Québec | ville de Cookshire-Eaton | étangs aérés de Cookshire | Cookshire-Eaton |
Québec |
ville de Cookshire-Eaton |
Étangs aérés Sawyerville |
Cookshire-Eaton |
| Québec | Ville de Daveluyville | Ville de Daveluyville | Daveluyville |
Québec |
Ville de East Angus |
Usine d'épuration des eaux de East Angus |
East Angus |
Québec |
Ville de Farnham |
Station d'épuration de Farnham | Farnham |
Québec |
Ville de Granby | Station d'épuration des eaux usées de Granby | Granby |
| Québec | Ville de Laval | Station d'épuration Auteuil | Laval |
| Québec | Ville de Laval | Station d'épuration Fabreville | Laval |
| Québec | Ville de Laval | Station d'épuration La Pinière | Laval |
| Québec | Ville de L'Épiphanie | Usine d'Épuration L'Épiphanie | L'Épiphanie |
| Québec | Ville de Longueuil | Centre d'épuration Rive-Sud (CERS) | Longueuil |
| Québec | Ville de Longueuilille de Louiseville | Étang de Louiseville | Louiseville |
| Québec | Ville de Magog | Étangs aérés Omerville | Magog |
| Québec | Ville de Magog | Station d'épuration des eaux | Magog |
| Québec | Ville de Maniwaki | Station d'épuration | Maniwaki |
| Québec | Ville de Marieville | Station d'épuration | Marieville |
| Québec | Ville de Mirabel | Station d'épuration Saint-Benoît | Mirabel |
| Québec | Ville de Montréal | Île Notre-dame | Montreal |
| Québec | Ville de Montréal | Station d'épuration des eaux usées Jean-R.-Marcotte | Montreal |
| Québec | Ville de notre dame de l'ile perrot | étangs aérés de notre dame de l'ile perrot | notre dame de l'ile perrot |
| Québec | Ville de Plessisville | Station d'Épuration | Plessisville paroisse |
| Québec | Ville de Pont-Rouge | Bassins D'épuration ville de Pont-Rouge | Pont-Rouge |
| Québec | Ville de Rigaud | Usine d'épuration des eaux | Rigaud |
| Québec | Ville de Rivière-du-Loup | Station d'épuration | Riviere-du-Loup |
| Québec | Ville de Rouyn-Noranda | Étangs Rouyn-Noranda | Rouyn-Noranda |
| Québec | Ville de Sainte-Catherine-de-la-Jacques-Cartier | Étangs aérés Sainte-Catherine-de-la-Jacques-Cartier | Sainte-Catherine-de-la-Jacques-Cartier |
| Québec | Ville de saint-félicien | Étangs eaux usées St-Félicien | Saint-Félicien |
| Québec | ville de saint-félicien | Étangs eaux usées St-Méthode | Saint-Félicien |
| Québec | Ville de Saint-Jerome | Station d'épuration des eaux usées | Saint-Jerome |
| Québec | Ville de Saint-Tite | STEU Ville de Saint-Tite | Saint-Tite |
| Québec | Ville de Trois-Rivières | Étangs aérés de Saint-Louis de France | Trois-Rivières |
| Québec | Ville de Trois-Rivières | Étangs aérés de Trois-Rivières | Trois-Rivières |
| Québec | Ville de Val-d'Or | Usine d'épuration | Val-d'Or |
| Québec | Ville de Victoriaville | Usine d'épuration Achille-Gagnon | Victoriaville |
| Québec | Ville de Warwick | Étangs Warwick | Warwick |
| Québec | ville Sainte-Marie | Étangs aérés Sainte-Marie | Sainte-Marie |
| Québec | Ville Saint-Ephrem | Étangs aérés Saint-Ephrem | Saint-Ephrem |
| Québec | Ville Saint-Joseph-de-Beauce | Station épuration | Saint-Joseph-de-Beauce |
| Québec | Ville Saint-Prosper | Étangs aérés Saint-Prosper | Saint-Prosper |
| Québec | Ville St Pascal | Étangs aérés St Pascal | St Pascal |
| 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 2017.
Province |
CBOD performance |
Mechanical |
Lagoon |
No treatment |
Total |
|---|---|---|---|---|---|
Alberta |
Meets WSER |
40 |
125 |
0 |
165 |
Alberta |
Exceeded WSER |
1 |
6 |
0 |
7 |
British Columbia |
Meets WSER |
56 |
48 |
0 |
104 |
British Columbia |
Exceeded WSER |
17 |
9 |
10 |
36 |
Manitoba |
Meets WSER |
21 |
79 |
0 |
100 |
Manitoba |
Exceeded WSER |
4 |
1 |
0 |
5 |
New Brunswick |
Meets WSER |
15 |
93 |
0 |
108 |
New Brunswick |
Exceeded WSER |
6 |
7 |
0 |
13 |
Newfoundland and Labrador |
Meets WSER |
7 |
3 |
8 |
18 |
Newfoundland and Labrador |
Exceeded WSER |
10 |
4 |
119 |
133 |
Nova Scotia |
Meets WSER |
48 |
33 |
11 |
92 |
Nova Scotia |
Exceeded WSER |
10 |
1 |
8 |
19 |
Ontario |
Meets WSER |
298 |
141 |
0 |
439 |
Ontario |
Exceeded WSER |
3 |
1 |
0 |
4 |
Prince Edward Island |
Meets WSER |
5 |
19 |
0 |
24 |
Prince Edward Island |
Exceeded WSER |
1 |
2 |
0 |
3 |
Québec |
Meets WSER |
45 |
206 |
4 |
255 |
Québec |
Exceeded WSER |
11 |
4 |
3 |
18 |
Saskatchewan |
Meets WSER |
7 |
55 |
1 |
63 |
Saskatchewan |
Exceeded WSER |
0 |
4 |
0 |
4 |
Yukon |
Meets WSER |
0 |
2 |
0 |
2 |
Yukon |
Exceeded WSER |
1 |
0 |
0 |
1 |
Total |
Meets WSER |
542 |
804 |
24 |
1370 |
Total |
Exceeded WSER |
64 |
39 |
140 |
243 |
Supplementary Data Table 2. Number of systems that meet the WSER limits for SS by province and treatment type in 2017.
Province |
SS performance |
Mechanical |
Lagoon |
No treatment |
Total |
|---|---|---|---|---|---|
Alberta |
Meets WSER |
39 |
113 | 0 | 152 |
Alberta |
Exceeded WSER |
2 |
18 | 0 | 20 |
British Columbia |
Meets WSER |
54 |
45 | 0 | 99 |
British Columbia |
Exceeded WSER |
19 |
12 | 10 | 41 |
Manitoba |
Meets WSER |
18 |
71 | 0 | 89 |
Manitoba |
Exceeded WSER |
7 |
9 | 0 | 16 |
New Brunswick |
Meets WSER |
13 |
86 | 0 | 99 |
New Brunswick |
Exceeded WSER |
8 |
14 | 0 | 22 |
Newfoundland and Labrador |
Meets WSER |
5 |
1 | 4 | 10 |
Newfoundland and Labrador |
Exceeded WSER |
12 |
6 | 123 | 141 |
Nova Scotia |
Meets WSER |
45 |
29 | 10 | 84 |
Nova Scotia |
Exceeded WSER |
13 |
5 | 9 | 27 |
Ontario |
Meets WSER |
291 |
131 | 0 | 422 |
Ontario |
Exceeded WSER |
10 |
11 | 0 | 21 |
Prince Edward Island |
Meets WSER |
6 |
18 | 0 | 24 |
Prince Edward Island |
Exceeded WSER |
0 |
3 | 0 | 3 |
Québec |
Meets WSER |
41 |
183 | 5 | 229 |
Québec |
Exceeded WSER |
15 |
27 | 2 | 44 |
Saskatchewan |
Meets WSER |
7 |
43 | 1 | 51 |
Saskatchewan |
Exceeded WSER |
0 |
16 | 0 | 16 |
Yukon |
Meets WSER |
0 |
2 | 0 | 2 |
Yukon |
Exceeded WSER |
1 |
0 | 0 | 1 |
Total |
Meets WSER |
519 |
722 | 20 | 1261 |
Total |
Exceeded WSER |
87 |
121 | 144 | 352 |
Supplementary Data Table 3. Acute lethality test results by province and treatment type in 2017.
Province |
Acute lethality test result |
Mechanical |
Lagoon |
No treatment |
Total |
|---|---|---|---|---|---|
Alberta |
Failures |
0 |
9 |
0 |
9 |
Alberta |
Passes |
22 |
19 |
0 |
41 |
British Columbia |
Failures |
2 |
0 |
1 |
3 |
British Columbia |
Passes |
31 |
11 |
1 |
43 |
Manitoba |
Failures |
2 |
1 |
0 |
3 |
Manitoba |
Passes |
8 |
9 |
0 |
17 |
New Brunswick |
Failures |
0 |
0 |
0 |
0 |
New Brunswick |
Passes |
9 |
14 |
0 |
23 |
Newfoundland and Labrador |
Failures |
2 |
0 |
2 |
4 |
Newfoundland and Labrador |
Passes |
1 |
1 |
1 |
3 |
Nova Scotia |
Failures |
0 |
0 |
0 |
0 |
Nova Scotia |
Passes |
11 |
6 |
0 |
17 |
Ontario |
Failures |
3 |
0 |
0 |
3 |
Ontario |
Passes |
152 |
21 |
0 |
173 |
Prince Edward Island |
Failures |
0 |
0 |
0 |
0 |
Prince Edward Island |
Passes |
2 |
1 |
0 |
3 |
Québec |
Failures |
4 |
24 |
0 |
24 |
Québec |
Passes |
31 |
63 |
0 |
94 |
Saskatchewan |
Failures |
0 |
4 |
0 |
4 |
Saskatchewan |
Passes |
4 |
6 |
0 |
10 |
Yukon |
Failures |
0 |
0 |
0 |
0 |
Yukon |
Passes |
0 |
0 |
0 |
0 |
Total |
Failures |
13 |
34 |
3 |
50 |
Total |
Passes |
271 |
151 |
2 |
424 |
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