Ontario fishing maps / Thunder Bay District

Fishing in Thunder Bay District, Ontario

662 lakes and rivers in Thunder Bay District have free interactive depth charts here, 367 of them built on real survey bathymetry. The deepest is Mooseland Lake at 524 ft. Open any water for species-rated spots, seasonal bite windows and bait picks.

What this local map set contains

The Thunder Bay District directory currently covers 662 lakes or reservoirs. 367 charts use measured bathymetry from a published source; 295 charts are clearly labeled as modeled. Recorded maximum depths range from 3 to 524 ft, with a median of 52 ft. Those figures describe each chart's deepest recorded or modeled point, not a safe navigation depth.

Species records are attached to 662 of 662 waters. The most frequently cataloged targets are Northern Pike (509), Yellow Perch (452), Walleye (396), Lake Whitefish (302) and Cisco (Lake Herring) (208). These are coverage counts, not abundance estimates or catch forecasts; open the individual map to see the evidence and seasonal context attached to that water.

Three useful maps to compare first

Kaministiquia River: 30 ft maximum; survey-backed contours; 19 cataloged target species.
Sandstone Lake: 70 ft maximum; survey-backed contours; 11 cataloged target species.
Arrow Lake (North East): 69 ft maximum; survey-backed contours; 11 cataloged target species.

Start with a survey-backed chart when exact contour shape matters most. Use a modeled chart as broad planning context, then verify depths on the water. Comparing the three examples above also shows whether this area offers one dominant basin type or genuinely different shallow, deep, lake and river options. Access is separate from map coverage: confirm launches, shore rights, closures and posted rules before making the trip.

Abazotikichuan Lake 40 ft · survey
Adrian Lake 20 ft · survey
Andy Thompson Lake 33 ft · survey
Annette Lake 85 ft · survey
Arbour Lake 112 ft · survey
Armistice Lake 60 ft · survey
Arrow Lake (North East) 69 ft · survey
Arrowroot Lake 39 ft · survey
Athelstane Lake 110 ft · survey
Attwood Lake 53 ft · survey
Auger Lake 30 ft · survey
Awkward Lake 39 ft · survey
Baldwin Lake 40 ft · survey
Barbara Lake 180 ft · survey
Batise Lake 20 ft · survey
Baton Lake 66 ft · survey
Batwing Lake 40 ft · survey
Beagle Lake 230 ft · survey
Beatty Lake 90 ft · survey
Beaverpond L. 20 ft · survey
Bedivere Lake 39 ft · survey
Bell Lake 105 ft · survey
Bellsmith Lake 49 ft · survey
Bertaud Lake 79 ft · survey
Bessie Lake 7 ft · survey
Bicknell Lake 25 ft · survey
Big Duck Lake 171 ft · survey
Big Pearl Lake 11 ft · survey
Bilkey Lake 33 ft · survey
Bisect Lake 40 ft · survey
Black Mountain Lake 48 ft · survey
Black Sturgeon Lake 160 ft · survey
Bliss Lake 10 ft · survey
Blunder Lake 20 ft · survey
Bolster Lake 33 ft · survey
Brace Lake 33 ft · survey
Brandon Lake 13 ft · survey
Buck Lake 5 ft · survey
Buckaday Lake 110 ft · survey
Bukemiga Lake 90 ft · survey
Burchell Lake 240 ft · survey
Burnt Island Lake 105 ft · survey
Burrows Lake 50 ft · survey
Cairngorm Lake 200 ft · survey
Cameron Lake 53 ft · survey
Cammack Lake 40 ft · survey
Camp Lake 52 ft · survey
Canthook L. 14 ft · survey
Caragana Lake 61 ft · survey
Castle Lake 118 ft · survey
Castlebar Lake 50 ft · survey
Catlonite Lake 120 ft · survey
Cecil Lake 30 ft · survey
Chapman Lake 57 ft · survey
Charon Lake 100 ft · survey
Chief Peter Lake 54 ft · survey
Chimney Lake 72 ft · survey
Chipchase Lake 40 ft · survey
Chisamore Lake 5 ft · survey
Chub Lake 59 ft · survey
Circle Lake 46 ft · survey
Clearwater Lake 60 ft · survey
Cliff Lake 39 ft · survey
Cloud Lake 50 ft · survey
Club Lake 100 ft · survey
Collins Lake 100 ft · survey
Cooney Lake 141 ft · survey
Cornish Lake 64 ft · survey
Crosman Lake 13 ft · survey
Cry Lake 151 ft · survey
Cutstone Lake 43 ft · survey
D'Arcy Lake 20 ft · survey
d'Orsonnens Lake 20 ft · survey
Dakota Lake 72 ft · survey
Danielle Lake 69 ft · survey
Davidson Lake 60 ft · survey
Deception Lake 60 ft · survey
Decross Lake 10 ft · survey
Deep Lake 236 ft · survey
Deer Lake 40 ft · survey
Dexter Lake 10 ft · survey
Dilla Lake 36 ft · survey
Disraeli Lake 100 ft · survey
Dog Lake 328 ft · survey
Dora Lake 72 ft · survey
Dunc Lake 60 ft · survey
Durer Lake 70 ft · survey
Eaglecrest Lake 110 ft · survey
Eaglehead Lake 20 ft · survey
Eaton Lake 30 ft · survey
Eayrs Lake 26 ft · survey
Echo Lake 60 ft · survey
Edar Lake 66 ft · survey
Elbow Lake 59 ft · survey
Elbow Lake 120 ft · survey
Ellen Lake 180 ft · survey
Empire Lake 60 ft · survey
Eric Lake 118 ft · survey
Esker Lake 85 ft · survey
Faircloth Lake 90 ft · survey
Fallingsnow Lake 100 ft · survey
Fearless Lake 131 ft · survey
Fernow Lake 138 ft · survey
Ficht Lake 20 ft · survey
Finger L. 47 ft · survey
Fishnet Lake 256 ft · survey
Fitchie Lake 60 ft · survey
Flatrock Lake 39 ft · survey
Flicker Lake 130 ft · survey
Flynne Lake 20 ft · survey
Fog Lake 26 ft · survey
Frank Lake 25 ft · survey
Frazer Lake 40 ft · survey
Gaal Lake 7 ft · survey
Gamsby Lake 25 ft · survey
Garden Lake 70 ft · survey
Gennis Lake 23 ft · survey
Georgia Lake 45 ft · survey
Glitter L. 39 ft · survey
Goldfield Lake 35 ft · survey
Grace Lake 27 ft · survey
Granite Lake 66 ft · survey
Greenbush Lake 26 ft · survey
Greenwater Lake 177 ft · survey
Greenwood Lake 59 ft · survey
Grouse Lake 126 ft · survey
Gunter Lake 98 ft · survey
Gutteridge Lake 21 ft · survey
Handley Lake 7 ft · survey
Harp Lake 70 ft · survey
Hawkeye Lake 120 ft · survey
Hazelwood Lake 50 ft · survey
Heaven Lake 30 ft · survey
Hicks Lake 20 ft · survey
Hilma Lake 34 ft · survey
Himdick Lake 8 ft · survey
Hob Lake 85 ft · survey
Holinshead Lake 50 ft · survey
Holly Lake 33 ft · survey
Hood Lake 56 ft · survey
Houghton Lake 33 ft · survey
Hunters Lakes 60 ft · survey
Hurst Lake 66 ft · survey
Icarus Lake 140 ft · survey
Ida Lake 70 ft · survey
Inwood Lake 20 ft · survey
Jabez Lake 16 ft · survey
Jackinnes Lake 20 ft · survey
Jessica Lake 43 ft · survey
Jolly Lake 13 ft · survey
Jungfrau Lake 20 ft · survey
Kagiano Lake 144 ft · survey
Kamikau Lake 60 ft · survey
Kaministiquia River 30 ft · survey
Kashabowie Lake 110 ft · survey
Kashishibog Lake 53 ft · survey
Kassagimini Lake 39 ft · survey
Katzenbach Lake 100 ft · survey
Kawaweogama Lake 39 ft · survey
Kearns Lake 50 ft · survey
Kekekuab Lake 10 ft · survey
Kellow Lake 60 ft · survey
Kenakskaniss Lake 85 ft · survey
Kenogamisis Lake 98 ft · survey
Kershaw Lake 79 ft · survey
Kilbarry Lake 26 ft · survey
Kilgour Lake 70 ft · survey
Klotz Lake 65 ft · survey
Kopka Lake 69 ft · survey
Kopka River 79 ft · survey
Kwinkwaga Lake 120 ft · survey
Lac des Iles 95 ft · survey
Lac des Mille Lacs 90 ft · survey
Lake I-291 14 ft · survey
Lamaune L. 40 ft · survey
Lena Lake 20 ft · survey
Lever Lake 25 ft · survey
Lismore L. 1 50 ft · survey
Little Bicknell Lake 15 ft · survey
Little Caribou Lake 112 ft · survey
Little Dog Lake 26 ft · survey
Little Moraine Lake 105 ft · survey
Little Pic Lake 80 ft · survey
Loganberry Lake 30 ft · survey
Long Lake 400 ft · survey
Lost Lake 39 ft · survey
Lower Shebandowan Lake 40 ft · survey
Lukinto Lake 216 ft · survey
Lyons Lake 60 ft · survey
MacIntosh Lake 95 ft · survey
Madalaine Lake 10 ft · survey
Maggotte Lake 79 ft · survey
Magnetic 90 ft · survey
Magone Lake 33 ft · survey
Majata Lake 30 ft · survey
Marks Lake 20 ft · survey
Matson Lake 79 ft · survey
McBean Lake 10 ft · survey
McGrath Lake 25 ft · survey
McKay Lake 180 ft · survey
McLaurin Lake 263 ft · survey
McLeod Lake 140 ft · survey
McMullen Lake 50 ft · survey
McQuesten Lake 25 ft · survey
McWhinney Lake 46 ft · survey
Middleton Lake 46 ft · survey
Minchin Lake 80 ft · survey
Miner Lake 60 ft · survey
Miniss Lake 120 ft · survey
Mishi Lake 210 ft · survey
Mojikit Lake 44 ft · survey
Mosher Lake 13 ft · survey
Mott Lake 20 ft · survey
Mound Lake 62 ft · survey
Mountain Lake 79 ft · survey
Muskrat Lake 25 ft · survey
Myrt Lake 121 ft · survey
Nalla Lake 60 ft · survey
Nameiben Lake 197 ft · survey
Napper Lake 20 ft · survey
Neverfreeze Lake 57 ft · survey
North McCrea Lake 50 ft · survey
North Whalen Lake 46 ft · survey
Northern Light Lake 130 ft · survey
O'Meara Lake 70 ft · survey
O'Neil Lake 56 ft · survey
Obonga Lake 220 ft · survey
Oliver Lake 118 ft · survey
Onamakawash Lake 140 ft · survey
Onaman Lake 50 ft · survey
Osemigwemowin Lake 66 ft · survey
Oskawe Lake 59 ft · survey
Pagwachuan Lake 180 ft · survey
Painter Lake 12 ft · survey
Pakashkan Lake 70 ft · survey
Parks Lake 70 ft · survey
Pashkokogan Lake 30 ft · survey
Peanut Lake 30 ft · survey
Penassen Lakes 46 ft · survey
Pete Lake 30 ft · survey
Poshkokagan Lake 32 ft · survey
Pounsford Lake 38 ft · survey
Powell Lake 20 ft · survey
Princess Lake 28 ft · survey
Pringle Lake 95 ft · survey
Pringle Lake 26 ft · survey
Proctor Lake 50 ft · survey
Purdom Lake 27 ft · survey
Redhead Lake 26 ft · survey
Renwick Lake 7 ft · survey
Rinker Lake 39 ft · survey
Roslyn Lake 70 ft · survey
Rousseau Lake 6 ft · survey
Rushbay Lake 33 ft · survey
Samuelson Lake 40 ft · survey
Sandison Lake 39 ft · survey
Sandstone Lake 70 ft · survey
Santoy Lake 300 ft · survey
Sassenach Lake 62 ft · survey
Sauerbrei Lake 50 ft · survey
Savanne Lake 13 ft · survey
Seagram Lake 7 ft · survey
Shacabac Lake 20 ft · survey
Shawanabis Lake 120 ft · survey
Shebandowan Lakes 80 ft · survey
Silver Lake 26 ft · survey
Silver Lake 85 ft · survey
Sitches Lake 44 ft · survey
Slim Jim Lake 120 ft · survey
Smiley Lake 40 ft · survey
Smye Lake 66 ft · survey
Sparkling Lake 100 ft · survey
Springwater Lake 40 ft · survey
Squeers Lake 115 ft · survey
Starnes Lake 40 ft · survey
Stephens Lake 72 ft · survey
Stetham Lake 89 ft · survey
Stewart Lake 39 ft · survey
Stewart Lake 100 ft · survey
Studd Lake 72 ft · survey
Sturge Lake 35 ft · survey
Sturgeon Lake 260 ft · survey
Sun Lake 110 ft · survey
Sunbeam Lake 39 ft · survey
Sunbow Lake 70 ft · survey
Sunset Lake 39 ft · survey
Surprise Lake 135 ft · survey
Swallow Lake 15 ft · survey
Switzer Lake 70 ft · survey
Tarrison Lake B 69 ft · survey
Tartan Lake 53 ft · survey
Tease Lake 46 ft · survey
Teesquare Lake 30 ft · survey
Thornbury Lake 13 ft · survey
Thunder Lake 39 ft · survey
Tinto Lake 98 ft · survey
Titmarsh Lake 160 ft · survey
Triangular Lake 53 ft · survey
Trident Lake 17 ft · survey
Turkey Lake 40 ft · survey
Twinhouse Lake 46 ft · survey
Uneven Lake 158 ft · survey
Unknown Lake 82 ft · survey
Upper Hunters Lake 24 ft · survey
Upper Kaogomok Lake 7 ft · survey
Upper Shebandowan Lake 120 ft · survey
Upper Twin Lake 100 ft · survey
Upper Wabikon Lake 20 ft · survey
Vandenbrooks Lake 26 ft · survey
Vick Lake 40 ft · survey
Vivid Lake 39 ft · survey
Volks Lake 7 ft · survey
Walden Lake 20 ft · survey
Walkinshaw Lake 30 ft · survey
Walotka Lake 72 ft · survey
Watershed Lake 40 ft · survey
Waweig Lake 140 ft · survey
Weaver Lake 59 ft · survey
Weese Lake 46 ft · survey
Weewullee Lake 45 ft · survey
West Lacasse Lake 50 ft · survey
West Pennock 40 ft · survey
West Wabindon Lake 45 ft · survey
White Lake 150 ft · survey
White Otter Lake 30 ft · survey
Whitefish Lake 66 ft · survey
Whitefish Lake 20 ft · survey
Wideman Lake 40 ft · survey
Wig Lake 40 ft · survey
Wigwasan Lake 98 ft · survey
Wildgoose Lake 48 ft · survey
Wilkinson Lake 40 ft · survey
Wintering Lake 90 ft · survey
Worthy Lake 16 ft · survey
Wye Lake 30 ft · survey
Yellowhammer Lake 60 ft · survey
Anders Lake 217 ft
Aylsworth L. 75 ft
Bishops Lake 15 ft
Blue Lake 115 ft
Brûlé Lake 66 ft
Caribou Lake 182 ft
Cavern Lake 78 ft
Clearwater Lake 115 ft
Cosgrave Lake 110 ft
Cox Lake 22 ft
Devious Lake 41 ft
Edmondson Lake 82 ft
Eskwanonwatin Lake 30 ft
Gathering Lake 73 ft
Golden Gate Lake 299 ft
Greenpike Lake 13 ft
Hogarth Lake 61 ft
Huronian Lake 130 ft
Jojo Lake 32 ft
Kabitotikwia Lake 45 ft
Keelor Lake 20 ft
Lake Jean 76 ft
Legris Lake 36 ft
Lenore Lake 45 ft
Lucy Lake 63 ft
Mackenzie Lake 122 ft
Moraine Lake 58 ft
Nelson Lake 39 ft
Nonwatin Lake 90 ft
North Wind Lake 115 ft
Oxaline Lake 78 ft
Paint Lake 141 ft
Postagoni Lake 52 ft
Prelate Lake 40 ft
Reta Lake 50 ft
Scott Lake 39 ft
Six Mile Lake 101 ft
Surprise Lake 39 ft
Surprise Lake 53 ft
Trout Lake 15 ft
Two Island Lake 60 ft
Vanessa L. 76 ft
Vista L. 87 ft
Voltaire Lake 220 ft
Wabindon Lake 72 ft
Watson Lake 41 ft
Wawang Lake 87 ft
Whistle Lake 25 ft
Whitelily Lake 14 ft
Windigokan Lake 70 ft
Windigoostigwan Lake 194 ft
Wolfpup Lake 28 ft

Showing 388 of 662 waters. Use the interactive water search to find another local map.

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