Lake Trout — advisory record across Ontario
669waterbodies with an advisory for this species
28contaminants named
11,209advisory rows on file
This site does not tell you how much fish to eat
The Guide to Eating Ontario Fish publishes, for each waterbody, species and size, how many meals of that fish are advised. Those meal numbers are not reproduced here, and this site does not give consumption advice.
The reason is specific. The published data records the advisory as a numeric code whose meaning is defined in the Guide's own codebook. Turning that number into "so many meals a month" without the codebook would be this site inventing health advice from a number it cannot read — and if it read the number wrongly, it would be telling people the wrong thing about fish they are about to eat.
So this site does the part it can do from the record alone: it tells you whether a waterbody carries an advisory, for which species, and which contaminant the advisory is named against. Then it hands you to the publisher for the numbers.
For the actual advice, read the guide: Guide to Eating Ontario Fish on ontario.ca. It is the authority. This site is not, and nothing here should be used as a substitute for it.
Waterbodies with an advisory for Lake Trout
| Waterbody | Contaminant recorded for this species here |
|---|---|
| 625 (Fish) Lake | Mercury |
| Abbess Lake | Mercury |
| Achigan Lake | Mercury |
| Adelaide Lake | Mercury, Mercury, PCB, Precautionary |
| Aegean Lake | Mercury |
| Agnes Lake | Mercury |
| Aileen Lake | Mercury, Mercury, PCB, PCB |
| Anima Nipissing Lake | Mercury, PCB, Precautionary |
| Anishinabi Lake | Mercury |
| Anjigami Lake | Mercury |
| Anstruther Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Anvil Lake | Mercury, Mercury, PCB |
| Apps Lake | Mercury |
| Aquatuk Lake | Mercury |
| Argo Lake | Mercury |
| Arrow Lake | Mercury, Mercury, PCB |
| Ashby Lake | Mercury, Precautionary |
| Athelstane Lake | Mercury |
| Atikwa Lake | Mercury |
| Augite Lake | Mercury, Mercury, Arsenic |
| Avery Lake | Mercury, Mercury, PCB |
| Aylen Lake | Mercury |
| Bacon Lake | Mercury, Precautionary |
| Bad Vermilion Lake | Mercury |
| Bamoos Lake | Mercury, Mercury, PCB, PCB, PFAS |
| Baptiste Lake | Mercury, Precautionary |
| Barbara Lake | Mercury |
| Bark Lake | Mercury, Mercury, PFAS |
| Barter Lake | Mercury |
| Basshaunt Lake | Mercury, Mercury, PCB, PCB |
| Basswood Lake | Mercury, Mercury, PCB, PCB |
| Bauldry (Scott) Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Bay Lake | Mercury, PCB |
| Beak Lake | Mercury |
| Bear (Kaotisinimigo) Lake | Mercury |
| Bear Lake | Mercury, Mercury, PCB, Precautionary |
| Beatty Lake | Mercury |
| Beaver Lake | Lead, Mercury |
| Beaverhouse Lake | Mercury |
| Bell Lake | Arsenic, Mercury, PCB, PFAS, Mercury |
| Bella Lake | Mercury, Mercury, PCB, Mercury, PFAS, PCB, PFAS |
| Bending Lake | Mercury |
| Berry Lake | Mercury |
| Big Canon Lake | Mercury |
| Big Caribou Lake | Mercury, Mercury, PCB |
| Big Clear Lake | Mercury |
| Big Island Lake | Mercury |
| Big Mink Lake | Mercury, Mercury, PCB, PCB |
| Big Moon Lake | Mercury, Mercury, PCB |
| Big Porcupine Lake | Mercury, Precautionary |
| Big Salmon Lake | Mercury, Mercury, PCB, PCB |
| Big Sandy (Sandybeach) Lake | Mercury |
| Big Squaw Lake | Mercury |
| Big Trout Lake | Mercury, Mercury, PCB, PCB |
| Big Vermilliion Lake | Mercury, Mercury, PCB |
| Bigshell Lake | Mercury |
| Bigwind Lake | Mercury, PCB, Precautionary |
| Bigwood Lake | Mercury, Selenium |
| Birch Lake | Mercury, Mercury, PFAS, PFAS |
| Black Bay area (Lake Superior) | PCB |
| Black Beaver Lake | Mercury, Precautionary |
| Black Lake | Mercury |
| Black Sturgeon Lake | Mercury |
| Black Trout Lake | Mercury, Mercury, Arsenic, Precautionary |
| Blackstone Lake | Mercury |
| Blue Chalk Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Blue Lake | Mercury, Precautionary |
| Bluesucker Lake | Mercury, Precautionary |
| Bluffpoint Lake | Mercury |
| Bob Lake | Mercury, Mercury, PCB, PCB |
| Bobowash Lake | Mercury, Mercury, PCB, PCB |
| Bonnechere Lake | Lead, Mercury |
| Borden Lake | Mercury |
| Bornite Lake | Mercury |
| Boshkung Lake | Mercury, Mercury, PFAS, PFAS |
| Boulder Lake | Mercury |
| Boumage Lake | Mercury |
| Bowland Lake | Mercury, PCB |
| Brule Lake | Mercury, PCB |
| Buck (McCann) Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Buck Lake | Mercury, Mercury, PCB, Mercury, PCB, PFAS, Mercury, PFAS, PCB, PFAS, Precautionary |
| Buckshot Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Bukemiga Lake | Mercury |
| Bulging Lake | Mercury |
| Burchell Lake | Mercury |
| Burns Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Burt Lake | Mercury |
| Cache Lake | Mercury, Precautionary |
| Cairngorm Lake | Mercury |
| Camp Lake | Mercury, Precautionary |
| Canisbay Lake | Mercury |
| Canoe Lake | Mercury, Precautionary |
| Carling Lake | Mercury |
| Carson Lake | Mercury, Mercury, PCB |
| Cashel Lake | Mercury, Mercury, PCB |
| Cassels Lake | Mercury |
| Castle Lake | Mercury |
| Castra Lake | Mercury, PCB |
| Caswell Lake | Mercury, Precautionary |
| Catchacoma Lake | Mercury, Mercury, PCB |
| Catfish Lake | Arsenic |
| Catlonite Lake | Mercury |
| Caviar Lake | Mercury |
| Cecil Lake | Mercury |
| Cedar Lake | Mercury |
| Chandos Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Charleston Lake | Mercury, Mercury, PCB |
| Charon Lake | Mercury |
| Cherrington Lake | Mercury |
| Chiblow Lake | Mercury, Mercury, PCB, Mercury, PCB, Selenium, PCB, Selenium |
| Chiblow Lake, Little | Mercury, Mercury, PCB, Mercury, PCB, Selenium, PCB, PCB, Selenium |
| Chief Lake | Mercury, Precautionary |
| Chiniguchi Lake | Mercury, Mercury, Selenium, Selenium |
| Chrysler Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Chub Lake | Mercury, Mercury, PCB, PCB |
| Chuggin Lake | Mercury, Mercury, PCB, PCB |
| Cirrus Lake | Mercury, Mercury, PCB |
| Clarice Lake | Mercury, Mercury, PCB, PCB |
| Clear (Schamerhorn) Lake | Mercury |
| Clear (Watt) Lake | Mercury |
| Clear Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Clearwater Lake | Mercury, Precautionary |
| Clearwater West Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Cliff Lake | Mercury, Precautionary |
| Clinto Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Cobble Lake | Mercury |
| Cobre Lake | Mercury, Mercury, PCB, PCB |
| Colin Scott Lake | Mercury, Selenium, Selenium |
| Commando Lake | PCB |
| Como Lake | Mercury, Mercury, PCB |
| Confederation Lake | Arsenic, Mercury, Mercury, Arsenic, Precautionary |
| Confusion Lake | Mercury |
| Conifer Lake | Mercury |
| Cosgrave Lake | Mercury |
| Costello Lake | Mercury, Precautionary |
| Crane Lake | Mercury, Mercury, PCB |
| Crevasse Lake | Mercury |
| Crook Lake | Mercury |
| Cross (Lyell) Lake | Mercury, Mercury, PCB |
| Cross Lake | Mercury, Mercury, PCB |
| Crosson Lake | Mercury |
| Crow Lake | Mercury |
| Crowrock Lake | Mercury |
| Cry Lake | Mercury, Precautionary |
| Crystal Lake | Mercury, Mercury, PCB, Mercury, PFAS, Selenium, PCB, PFAS, Selenium |
| Cucumber Lake | Mercury, PCB |
| Cummings Lake | Mercury, Mercury, PCB, PCB |
| Currie Lake | Mercury |
| Dana Lake | Mercury |
| Daniels Lake | Arsenic, Mercury, Mercury |
| Davis Lake | Mercury, Precautionary |
| Dayohessarah lake | Mercury |
| Deer Lake | Mercury, PFAS |
| Delaney Lake | Mercury, Precautionary |
| Delano Lake | Mercury, Precautionary |
| Dennie Lake | Mercury |
| Desert Lake | Mercury, PFAS, PFAS |
| Devil Lake | Mercury |
| Devil's Lake | Mercury |
| Dewdney Lake | Mercury, Selenium, Selenium |
| Diamond Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Dibble Lake | Mercury |
| Dickey Lake | Mercury, Mercury, PCB, PCB |
| Disraeli Lake | Mercury, Mercury, PCB |
| Doehead Lake | Mercury, Mercury, PCB |
| Dog Lake | Arsenic, Mercury, PFAS, Mercury |
| Dogpaw Lake | Mercury |
| Dollyberry Lake | Mercury, Mercury, PCB, PCB |
| Donald Lake | Mercury, Mercury, PCB, PCB, Selenium |
| Dotty Lake | Mercury |
| Dowswell Lake | Mercury |
| Drag Lake | Mercury, Precautionary |
| Dryberry Lake | Mercury, Precautionary |
| Dunlop Lake | Mercury, Mercury, PCB, PCB |
| Duval Lake | Mercury, Precautionary |
| Eagle Lake | Mercury, Mercury, PCB, PCB |
| Echoing Lake | Mercury |
| Eden Lake | Mercury, Mercury, PCB, PCB |
| Eels Lake | Mercury, Mercury, PCB |
| Effingham Lake | Mercury, Precautionary |
| Elboga Lake | Mercury |
| Elbow Lake | Mercury |
| Ellen Lake | Mercury |
| Elliot Lake | Mercury, Mercury, PCB, PCB |
| Emerald Lake | Mercury, Mercury, Selenium, PCB, Selenium |
| Emsdale Lake | Mercury, Mercury, PCB, PCB |
| Endikai Lake | Mercury |
| Entwine Lake | Mercury |
| Esten Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Eva Lake | Mercury |
| Eyre Lake | Mercury |
| Factor Lake | Mercury |
| Fairbank Lake | Mercury, Mercury, PCB, PCB, Selenium |
| Fairy Lake | Mercury, Mercury, PCB, PFAS |
| Fallingsnow Lake | Mercury, Mercury, PCB |
| Favel Lake | Mercury |
| Fernow Lake | Mercury, Mercury, PCB, PCB |
| Ferrier Lake | Mercury, Precautionary |
| Fifteen Mile Lake | Mercury, Precautionary |
| Flack Lake | Mercury, Precautionary |
| Fletcher Lake | Mercury, Mercury, PCB, PCB |
| Fletcher Lake, Lower | Mercury, Mercury, PCB, Precautionary |
| Florence Lake | Mercury, Mercury, PCB |
| Fortescue Lake | Mercury, Precautionary |
| Fortune Lake | Mercury, Mercury, PCB, PCB |
| Fox (Macaulay) Lake | Mercury |
| Fraleck Lake | Mercury, Mercury, Selenium, Precautionary, Selenium |
| Galeairy Lake | Mercury |
| Gamitagama Lake | Mercury, Mercury, PCB, Selenium |
| Garden Lake | Mercury |
| Geiger Lake | Mercury |
| George Lake | Mercury, Mercury, PCB, Precautionary |
| Georgian Bay (Lake Huron) | Mercury, PCB, PFAS, PCB, PCB, PFAS, PFAS |
| Ghost (Talon) Lake | Mercury |
| Gibi Lake | Mercury |
| Gillies Lake | Mercury, Mercury, PCB, PCB |
| Goetz Lake | Mercury, Precautionary |
| Goldie Lake | Mercury |
| Gong Lake | Mercury |
| Goodwin Lake | Mercury, Precautionary |
| Gooseneck Lake | Mercury |
| Gordon Lake | Mercury |
| Gough (Birch) Lake | Mercury |
| Goulais Lake | Mercury |
| Gould Lake | Mercury, Mercury, PCB |
| Gowganda Lake | Mercury |
| Grandeur Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Grant Lake | Mercury |
| Grass (Sweny) Lake | Mercury, Precautionary |
| Great Mountain Lake | Mercury, Mercury, PCB, PCB |
| Green Lake | Mercury, Mercury, PCB, PCB |
| Greenwater Lake | Mercury, Mercury, PCB, Precautionary |
| Greenwhich Lake | Mercury |
| Grey Trout Lake | Mercury |
| Griffin Lake | Mercury |
| Grouse Lake | Mercury |
| Gull Lake | Mercury, Mercury, PCB, Mercury, PFAS, PCB, PFAS |
| Gullrock Lake | Mercury |
| Gullwing Lake | Mercury, Mercury, PFAS |
| Gustauson Lake | Mercury, Mercury, Selenium, Precautionary |
| Halfway Lake | Mercury, Precautionary |
| Haliburton Lake | Mercury, Mercury, PCB, PCB |
| Halls Lake | Mercury, Mercury, PFAS, PFAS |
| Hammell Lake | Arsenic, Arsenic, Mercury, Mercury |
| Hanes Lake | Mercury |
| Harp Lake | Mercury, Mercury, Selenium |
| Hawk Lake, Big | Mercury, Mercury, PCB |
| Hawk Lake, Little | Mercury, Mercury, PCB, PCB, Precautionary |
| Hawkeye Lake | Mercury |
| Hawley Lake | Mercury, Mercury, PCB, PCB |
| Hay Lake, Lower | Mercury |
| Helen Lake | Mercury, Mercury, PCB, Mercury, Selenium, PCB |
| High Lake | Mercury |
| Hilma Lake, Little | Mercury |
| Hornblende Lake | Mercury |
| Horseshoe Lake | Mercury |
| Hubert Lake | Mercury, Precautionary |
| Hubert Lake, North | Mercury, Precautionary |
| Huronian Lake | Mercury, Precautionary |
| Icarus Lake | Mercury |
| Indian Lake | Mercury |
| Irene Lake | Mercury |
| Iron Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Island (Proudfoot) Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Jack Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Jackfish Bay (Lake Superior) | Mercury, Mercury, PCB, PCB |
| Jackfish Lake | Mercury, Precautionary |
| Jackfish Lake, West | Mercury |
| Jean Lake | Mercury, Mercury, PCB |
| Jeanne Lake | Mercury |
| Jim Christ Lake | Mercury |
| Jim Edwards Lake | Mercury, Precautionary |
| Joeperry Lake | Mercury, Mercury, PCB, Mercury, PFAS, PCB, PFAS |
| Johnnie Lake | Mercury, Mercury, PCB, PCB |
| Kagianagami Lake | Mercury |
| Kahshahpiwi Lake | Mercury, Mercury, PCB |
| Kaiashkons Lake | Mercury |
| Kakagi Lake | Arsenic, Mercury, Mercury, Arsenic, Mercury, PCB, Mercury, PCB, Arsenic, PCB, PCB, Arsenic |
| Kalaco Lake | Mercury |
| Kamaniskeg Lake | Mercury |
| Kamikau Lake | Mercury, Precautionary |
| Kasasway Lake, Upper | Mercury |
| Kashabowie Lake | Mercury |
| Kashagawigamog Lake | Mercury, PCB |
| Katimiagamak Lake | Mercury, Mercury, PCB, PCB |
| Katzenbach Lake | Mercury |
| Kawagama Lake | Mercury, Mercury, PCB |
| Kay Lake | Mercury |
| Kearney Lake | Mercury |
| Keelor Lake | Mercury, Precautionary |
| Kelly Lake 27 | Mercury, Mercury, PCB |
| Kennisis Lake | Mercury, Mercury, PCB, Mercury, PCB, PFAS, Mercury, PFAS, PFAS |
| Kennisis Lake, Little | Mercury, Mercury, PCB, Precautionary |
| Key River | Mercury, PFAS |
| Keys Lake | Mercury, Mercury, PCB, PCB |
| Kilgour Lake | Mercury |
| Killala Lake | Mercury, Mercury, PCB, PCB |
| Kilvert Lake | Mercury |
| Kimball Lake | Mercury, Mercury, PCB |
| Kingscote Lake | Mercury, Precautionary |
| Kioshkokwi Lake | Mercury |
| Kirkpatrick Lake | Mercury, Mercury, PCB, Precautionary |
| Kishkebus Lake | Mercury |
| Kittson Lake | Mercury |
| Knowlton Lake | Mercury |
| Kokoko Lake | Mercury, PCB |
| Koshlong Lake | Mercury, Mercury, PCB, PCB |
| Kukagami Lake | Mercury, Mercury, PCB, Mercury, Selenium, PCB, PCB, Selenium, Selenium |
| Kushog Lake | Mercury, Mercury, PCB |
| Kwinkwaga Lake | Mercury |
| L'Amable Lake | Mercury |
| Lac La Croix | Mercury |
| Lac aux Sables | Mercury |
| Lac des Iles | Mercury |
| Lake 20 | Mercury |
| Lake 26 | Mercury, Precautionary |
| Lake 39 | Mercury |
| Lake 42 | Mercury |
| Lake Bernard | Mercury, Mercury, PCB |
| Lake Clear | PCB, Precautionary |
| Lake Erie | PCB, PFAS |
| Lake Huron (Main Basin) | Mercury, PCB, PFAS, PCB, PCB, PFAS, PFAS |
| Lake Joseph | Mercury, Mercury, PCB, Mercury, PCB, PFAS, PCB, PFAS |
| Lake La Muir | Mercury |
| Lake Lavieille | Mercury |
| Lake Louisa | Mercury, Mercury, PCB, PCB |
| Lake Manitou | Mercury, PCB, PFAS |
| Lake Muskoka | Mercury, Mercury, PCB, Mercury, PCB, PFAS, Mercury, PFAS, PFAS |
| Lake Nipigon | Mercury, PCB, PCB, Precautionary |
| Lake Ontario (Eastern Basin) | PCB, PCB, PFAS, PFAS |
| Lake Ontario (Western Basin) | PCB, PCB, PFAS, PFAS |
| Lake Rosseau | Mercury, Mercury, PCB, Mercury, PCB, PFAS, Mercury, PFAS, PFAS |
| Lake Simcoe | Mercury, PCB, PCB, PFAS |
| Lake St. Peter | Mercury, Mercury, PCB, PCB, Precautionary |
| Lake Superior (Eastern Basin) | Mercury, Mercury, PCB, PCB, PCB, PFAS, PFAS |
| Lake Superior (Western Basin) | Mercury, PCB, PCB, PCB, PFAS, PFAS |
| Lake Talon (Mattawa River) | Mercury |
| Lake Temagami | Mercury, Mercury, PCB, PCB, Precautionary |
| Lake Vernon | Mercury, Mercury, PCB |
| Lake of Bays | Mercury, Mercury, PCB, PCB |
| Lake of Two Rivers | Mercury |
| Lake of the Mountains (Dubourne Lake) | Mercury, PCB, PCB |
| Lake of the Woods | Mercury, Precautionary |
| Larder Lake | Mercury, Mercury, PCB, PCB |
| Laundrie Lake | Mercury, Precautionary |
| Lauzon Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Lawrence Lake | Mercury |
| Lear Lake | Mercury, PCB, PCB |
| Leatherroot Lake | Mercury, Mercury, PCB, PCB |
| Lilac Lake | Mercury |
| Limerick Lake | Mercury, Mercury, PCB, Precautionary |
| Linger Lake | Mercury, Precautionary |
| Little Burwash Lake | Mercury, Precautionary |
| Little Dudmon Lake | Mercury, Mercury, PCB, PCB |
| Little Gordon Lake | Mercury, PFAS |
| Little Gull Lake | Mercury |
| Little Trout Lake | Mercury, Precautionary |
| Livingstone Lake | Mercury |
| Long (Oliphant) Lake | Mercury, Mercury, PCB, Precautionary |
| Long Lake | Arsenic, Mercury, Mercury, PCB, PCB, PFAS |
| Longlegged Lake | Mercury |
| Loon (Dudmon) Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Loon (Pevensey) Lake | Mercury, Mercury, PCB, PCB |
| Loonhaunt Lake | Mercury |
| Loughborough Lake | Mercury, Mercury, PCB, PCB |
| Louisa Lake | Mercury |
| Luella Lake | Mercury, Mercury, PCB, PCB |
| Lulu Lake | Mercury, Mercury, PCB, Precautionary |
| Mackenzie Lake | Mercury |
| Mackie Lake | Mercury |
| Madawanson Lake | Mercury |
| Makobe Lake | Mercury |
| Mamainse Lake | Mercury, Mercury, PCB, PCB |
| Mameigwess Lake | Mercury, Mercury, PCB |
| Manitou Lake | Mercury, PCB |
| Manitou Lake, Lower | Mercury |
| Manitou Lake, Upper | Mercury |
| Manitowik Lake | Mercury, Mercury, PFAS, PFAS |
| Marina Lake | Mercury |
| Marten Lake | Mercury |
| Mary Lake | Mercury, Mercury, PCB |
| Matagamasi Lake | Mercury, Mercury, Selenium, Precautionary |
| Matagamasi Lake, Lower | Mercury, Precautionary |
| Matchinameigus Lake | Mercury |
| Mather Lake | Mercury |
| Matinenda Lake | Mercury, Mercury, PCB, Precautionary |
| Mattachewan Lake (Upper) | Mercury |
| May Lake | Mercury, Precautionary |
| Mazinaw Lakes | Mercury |
| McAree Lake | Mercury, Mercury, PCB |
| McCabe Lake | Mercury, Precautionary |
| McCann Lake | Mercury, Precautionary |
| McCarrell Lake | Mercury |
| McCarthy Lake | Mercury |
| McCaulay Lake | Mercury |
| McCauley Lake | Mercury |
| McConnell Lake | Mercury, Precautionary |
| McCraney Lake | Mercury, Precautionary |
| McCrea Lake | Mercury |
| McCulloch Lake | Precautionary |
| McEwen Lake | Mercury |
| McFadden Lake | Mercury, Precautionary |
| McGarvey Lake | Mercury |
| McGiverin Lake | Mercury, Mercury, PCB |
| McInnes Lake | Mercury |
| McKay Lake | Mercury, Mercury, PCB, Precautionary |
| McKenzie Lake | Mercury |
| McLean Lake | Mercury |
| McMahon Lake | Mercury, Mercury, PCB, PCB |
| Meggisi Lake | Mercury, Mercury, PCB, PCB |
| Megisan Lake | Mercury |
| Mendelssohn Lake | Mercury |
| Mephisto Lake | Mercury, Mercury, PCB, Precautionary |
| Mesomikenda Lake | Mercury |
| Michaud Lake | Mercury, Mercury, PCB, PCB |
| Michi Lake | Mercury, Mercury, PCB |
| Michipicoten River | Mercury, PCB, PCB |
| Midlothian Lake | Mercury, Precautionary |
| Mijinemungshing Lake | Mercury |
| Miller Lake | Mercury |
| Ministic Lake | Mercury, Mercury, PCB |
| Minnitaki Lake | Mercury |
| Mishi Lake | Mercury, Mercury, PCB, PCB |
| Mishibishu Lake | Mercury, Mercury, PCB, PCB |
| Miskokway Lake | Mercury |
| Miskwabi Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Missinaibi Lake | Mercury |
| Mississagua Lake | Mercury, Mercury, PCB, PCB |
| Mold Lake | Mercury |
| Moraine Lake (Little) | Mercury, Precautionary |
| Mount Lake | Mercury |
| Mountain Lake | Mercury |
| Mowe Lake | Mercury |
| Mozhabong Lake | Mercury |
| Murphys Lake | Mercury |
| Muskasenda Lake | Mercury |
| Muskrat Lake | Mercury, Mercury, PCB, PCB |
| Mystery (South Anvil) Lake | Lead, Mercury |
| Nalla Lake | Mercury, Mercury, PCB, PCB |
| Nelson Lake | Selenium |
| Nemegosenda Lake | Mercury |
| Nepahwin Lake | Mercury, PCB, PCB |
| Net Lake | Mercury, Mercury, PCB, PCB |
| Niagara River (Lower reach) | PCB |
| Niobe Lake | Mercury |
| Nipigon Bay (Lake Superior) | Mercury, PCB, PCB |
| Nora Lake | Arsenic, Mercury, Mercury, Arsenic |
| North Channel (Lake Huron) | Mercury, PCB, Mercury, PCB, PFAS, PCB, PCB, PFAS, PFAS |
| North Lake | Mercury, Mercury, PCB, PCB |
| North Raft Lake | Mercury |
| Northern Light Lake | Mercury, Mercury, PCB |
| Nunikani Lake | Mercury, Mercury, PCB, PCB |
| Nym Lake | Mercury, Mercury, PCB |
| O'Sullivan Lake | Mercury |
| Obabika Lake | Mercury, Mercury, PCB, PCB |
| Obonga Lake | Mercury, PCB |
| Old Woman Lake | Mercury, Mercury, PCB, PCB |
| Olifaunt Lake | Mercury |
| Opeongo Lake | Mercury, Precautionary |
| Other Man Lake | Mercury, Mercury, PCB, PCB |
| Otter Lake | Mercury, Mercury, PFAS, PFAS |
| Otukamamoan (Trout) Lake | Mercury |
| Oxbow Lake | Mercury, Precautionary |
| Oxtongue Lake | Mercury, Precautionary |
| Paguchi Lake | Mercury, Mercury, PCB, PCB |
| Pagwachuan Lake | Mercury, Mercury, Arsenic, Mercury, PCB, PCB |
| Palmerston Lake | Mercury, Mercury, PCB, Selenium, Mercury, Selenium, PCB, Selenium |
| Panache Lake | Mercury, Mercury, PCB, Mercury, PCB, Selenium, Arsenic, Mercury, Selenium, Arsenic, PCB, PCB, Selenium, Arsenic, Selenium, Arsenic |
| Pancake Lake, Upper | Mercury, Mercury, PCB, PCB |
| Papineau Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Paradise Lake | Mercury, Selenium, Selenium |
| Parry Sound (Georgian Bay - Lake Huron) | Mercury, Mercury, PCB, Mercury, PFAS, PCB, PCB, PFAS, PFAS |
| Patterson (Stormy) Lake | Mercury, PCB |
| Paudash Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Pedro Lake | PCB |
| Pekagoning Lake | Mercury |
| Penelope Lake | Mercury, Mercury, PFAS, PFAS |
| Peninsula Harbour (Lake Superior) | Mercury, PCB, PCB, PCB, PFAS |
| Peninsula Lake | Mercury, Mercury, PCB, PCB |
| Percy Lake | Mercury, Mercury, PCB |
| Peshu Lake | Mercury, Precautionary |
| Peter Lake | Mercury, Precautionary |
| Petersen Lake | Mercury |
| Pettit Lake | Mercury |
| Philbrick Lake | Mercury, Mercury, Selenium, Selenium |
| Pickerel Lake | Mercury |
| Pilgrim Lake | Mercury, Precautionary |
| Pine Lake | Mercury, Precautionary |
| Pipestone Lake | Mercury |
| Pog Lake | Mercury |
| Pogamasing Lake | Mercury |
| Point Lake | Mercury |
| Poohbah Lake | Arsenic, Mercury, Mercury, Arsenic |
| Populus Lake | Mercury |
| Porcus Lake | Mercury |
| Prairie Bee Lake | Mercury |
| Prairie Lake | Mercury, Mercury, PCB, PCB |
| Premier Lake | Arsenic, Mercury |
| Priam Lake | Mercury |
| Pringle Lake | Mercury, Mercury, Selenium, Selenium |
| Prospect Lake | Mercury |
| Prune Lake | Mercury, Precautionary |
| Quetico Lake | Mercury |
| Quirke Lake | Mercury, Mercury, PCB, PCB |
| Rabbit Lake | Mercury |
| Radisson Lake | Mercury |
| Ranger Lake | Mercury, Mercury, PCB, PCB |
| Raven Lake | Mercury, Precautionary |
| Rawhide Lake | Mercury, Mercury, PCB, Mercury, Selenium, PCB, Selenium |
| Rawson Lake | Mercury, Mercury, Selenium, Selenium |
| Rebecca Lake | Mercury, Mercury, PCB, PCB |
| Red Chalk Lake | Mercury, Precautionary |
| Red Horse Lake | Mercury, Mercury, PCB, PCB |
| Red Lake (Chukuni River) | Mercury |
| Red Pine Lake | Mercury, Mercury, PCB, Precautionary |
| Red Squirrel Lake | Mercury |
| Redpine Lake | Mercury, Mercury, PFAS, PFAS |
| Redstone Lake | Mercury, Mercury, PCB, Precautionary |
| Regal Lake | Mercury, Precautionary |
| Regan Lake | Mercury, Mercury, Selenium, Selenium |
| Rib Lake | Mercury |
| Rideau Lake, Big | Mercury, Mercury, PCB, PCB, Precautionary |
| Rideau Lake, Lower | Mercury |
| Robinson Lake | Mercury |
| Rochester Lake | Mercury, Mercury, PCB |
| Rodd Lake | Mercury, Precautionary |
| Roddy Lake | Mercury |
| Rollo Lake | Mercury |
| Rome Lake | Mercury, Mercury, PCB |
| Round Island Lake | Mercury |
| Round Lake | Mercury, Mercury, PCB, PCB |
| Round Schooner Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Rowan Lake | Mercury, Mercury, PCB, PCB |
| Rudge Lake | Mercury, Precautionary |
| Rushbrook Lake | Mercury |
| Rutter Lake | Mercury |
| Saganagons Lake | Mercury |
| Samreid Lake | Mercury, Mercury, PCB, PCB |
| Sand Lake | Mercury |
| Sandbeach Lake | Mercury |
| Sandford Lake | Mercury, Mercury, PCB |
| Sarah Lake | Mercury |
| Sasaginaga Lake | Mercury |
| Savant Lake | Mercury |
| Saymo Lake | Mercury, Precautionary |
| Scattergood Lake | Mercury |
| Schistose Lake | Mercury |
| Scotch Lake | Mercury |
| Scotia Lake | Mercury |
| Scotty Lake | Mercury |
| Seagram Lake | Mercury, Precautionary |
| Secret Lake | Mercury |
| Semiwite Lake | Mercury, Precautionary |
| Severn Sound (Georgian Bay - Lake Huron) | Mercury, Mercury, PCB |
| Shabomeka Lake | Mercury, Mercury, PCB, PCB |
| Shakwa Lake | Mercury, Mercury, Selenium, Selenium |
| Sharbot Lake | Mercury, Mercury, PFAS, PFAS |
| Shelden Lake | Mercury |
| Sherborne Lake | Mercury, Mercury, PCB, PCB |
| Shikwamkwa Lake | Mercury |
| Shillington Lake | Mercury |
| Shrub Lake | Mercury |
| Silent Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Silver Lake | Mercury, Precautionary |
| Silvester Lake | Selenium |
| Sister Lake, Little | Mercury, Mercury, PCB, PCB |
| Skeleton Lake | Mercury |
| Skootamatta Lake | Mercury |
| Slipper Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Smith Lake | Mercury, Mercury, Selenium, Selenium |
| Smoke Lake | Mercury, Mercury, PCB, PCB |
| Smoothwater Lake | Mercury, Mercury, Selenium |
| Smyth Lake | Mercury |
| Snook Lake | Mercury |
| Solace Lake | Mercury, Precautionary |
| Solitaire Lake | Mercury, Mercury, PCB, PCB |
| Sparkling Lake | Mercury |
| Spring (Fowke) Lake | Mercury, Mercury, PCB |
| Squeers Lake | Mercury, Precautionary |
| St. Anthony Lake | Mercury, Mercury, PCB, PCB |
| St. Nora Lake | Mercury, Mercury, PCB |
| Stetham Lake | Mercury |
| Stocking Lake | Mercury, Precautionary |
| Stormy Lake | Mercury, Mercury, PCB, PCB |
| Stranded Lake | Mercury |
| Strickland Lake | Mercury |
| Stull Lake | Mercury, Mercury, PCB, PCB |
| Sturgeon Lake | Mercury |
| Sucker Lake | Mercury, Mercury, PCB, PCB |
| Sugarbush Lake | Mercury, Precautionary |
| Sutton Lake | Mercury, Mercury, PCB, PCB |
| Tadenac Lake | Mercury, Precautionary |
| Tadpole Lake | Mercury |
| Tallan Lake | Mercury |
| Tasso Lake | Mercury, Precautionary |
| Teasdale Lake | Mercury, PCB, Mercury, PCB, PFAS, Mercury, PFAS, PCB, PCB, PFAS, PFAS |
| Ten Mile Lake | Mercury, Mercury, PCB, Mercury, Selenium, PCB, Precautionary, Selenium |
| Tenfish Lake | Mercury, Mercury, PCB, PCB |
| Thanet Lake | Mercury |
| Thieving Bear Lake | Mercury, Mercury, PCB |
| This Man Lake | Mercury |
| Threenarrows Lake | Mercury, Precautionary |
| Thunder Bay (Lake Superior) | PCB, PFAS |
| Thunder Lake | Mercury |
| Tilly Lake | Mercury, Mercury, PCB |
| Timber Lake | Mercury |
| Timberwolf Lake | Mercury |
| Tinto Lake | Mercury |
| Titmarsh Lake | Mercury |
| Tom Lake | Mercury |
| Tomiko Lake | Mercury |
| Toodee Lake | Mercury |
| Tooth Lake | Mercury, Mercury, PCB, PCB |
| Treeby Lake | Mercury |
| Trodd Lake | Mercury |
| Trollope Lake | Mercury, Mercury, PCB |
| Trout Lake | Mercury, Mercury, PCB, Mercury, PFAS, PCB, PFAS |
| Tukanee Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Tully Lake | Mercury, Mercury, PCB, PCB |
| Turkey Lake | Mercury |
| Turtle Lake (Mattawa River) | Mercury, Mercury, PCB, PCB |
| Turtleshell Lake | Mercury, Mercury, Selenium |
| Twelve Mile Lake | Mercury, Mercury, PCB, PCB, Precautionary |
| Twinhouse Lake | Mercury |
| Tyson Lake | Mercury, Mercury, PCB |
| Upper Bass Lake | Mercury |
| Upper Medicine Stone Lake | Arsenic, Mercury, Mercury, Arsenic |
| Victoria Lake | Mercury |
| Vista Lake | Mercury |
| Wabun Lake | Mercury, Mercury, PCB, PCB |
| Wahwashkesh Lake | Mercury, Mercury, PFAS, PFAS |
| Wakomata Lake | Mercury, Precautionary |
| Walker Lake | Mercury, Mercury, PCB, PCB |
| Walotka Lake | Mercury, Mercury, PCB |
| Wanapitei Lake | Mercury, PFAS |
| Wapageisi Lake | Arsenic, Mercury |
| Wapageisi Lake (South) | Mercury |
| Ward Lake | Mercury, Mercury, PCB, PCB |
| Wasaksina Lake | Mercury |
| Waseosa Lake | Mercury, Mercury, PCB |
| Watabeag Lake | Mercury |
| Wavy Lake | Mercury, Mercury, Selenium, Precautionary |
| Wawa Lake | Arsenic, Mercury, Mercury, Arsenic |
| Waweig Lake | Mercury |
| Wawiagama Lake | Mercury, Mercury, PCB |
| Wawiashkashi (Grassy) Lake | Mercury |
| Weckstrom Lake | Mercury, PCB |
| Welcome Lake | Mercury, PCB |
| Weslemkoon Lake | Mercury, Mercury, PCB, Precautionary |
| Whiskey Lake | Mercury, Mercury, PCB |
| White Bear Lake | Mercury, Mercury, PCB, PCB |
| White Oak Lake | Mercury, Precautionary |
| White Otter Lake | Mercury, Mercury, PCB, PCB |
| White Partridge Lake | Mercury |
| White Pine Lake | Mercury, Precautionary |
| Whitefish Lake | Mercury, Precautionary |
| Whitesand Lake | Mercury, Mercury, PFAS, PFAS |
| Whitewater Lake | Mercury |
| Wilson Lake | Mercury |
| Windy Lake | Arsenic, Mercury, PCB, PFAS, Selenium, Arsenic, Mercury, PFAS, Selenium, Mercury, PCB |
| Winnange Lake | Mercury |
| Wolf Lake | Mercury, Mercury, PCB, Selenium |
| Wollaston Lake | Mercury |
| Wolseley Lake | Mercury |
| Woman Lake | Mercury, Mercury, PCB, Arsenic |
| Wyder Lake | Mercury |
| Yorston Lake | Mercury, Precautionary |
| Yorston River | Mercury, Precautionary |
| Young Lake | Mercury |
The number of meals advised is in the Guide to Eating Ontario Fish.
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About this record
Which Ontario lakes and rivers carry a fish consumption advisory, for which species, and which contaminant the advisory is recorded against. The guide that publishes the meal advice is linked on every page.
Source: Ontario — Guide to Eating Ontario Fish: Advisory Database — Open Government Licence – Ontario. Data refreshes as published. Every page links the row it came from.
What this site is not. It is a copy of an official record. It is not a judgement about any business, building or person, and it is not advice. If the record is wrong, the source above is where it is corrected.