Cosgrave Lake
Surface area
1,483 ac600 ha
Max depth
110 ft33.4 m
Mean depth
37 ft11.2 m
Water type
Cold-water
Mgmt zone
FMZ 7
Shoreline
16 mi27 km
Depth map
Available
Cosgrave Lake is the 217th-largest of 4,241 named lakes in Superior Country, with 16 miles of charted shoreline and 5 islands. Its 110 ft maximum depth is greater than 82% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Brook Stickleback, Carps and Minnows, Finescale Dace, Northern Pearl Dace, White Sucker
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Similar water
Same region, overlapping species, comparable size.
- Walotka Lake6 shared species · 239 ac
- Lake Superior (lac Supérieur)6 shared species · 7,097,211 ac
- Burchell Lake5 shared species · 2,624 ac
- Cry Lake5 shared species · 611 ac
- Jumbo Lake5 shared species · 346 ac
Nearby lakes
- Kilgour Lake0.9 mi · species data
- Georgia Lake6.4 mi · species data
- Gorge Lake7.2 mi · species data
- Lake Jean10.5 mi · species data
- Devious Lake8.5 mi · species data
- Barbara Lake9.3 mi · species data