Rock Lake
Surface area
2,577 ac1,043 ha
Max depth
70 ft21.4 m
Mean depth
38 ft11.6 m
Water type
Cool-water
Mgmt zone
FMZ 10
Shoreline
15 mi23 km
Depth map
None on file
Rock Lake is the 69th-largest of 5,104 named lakes in Algoma Country, with 15 miles of charted shoreline and 3 islands. Its 70 ft maximum depth is greater than 65% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Blackchin Shiner, Bluntnose Minnow, Bowfin, Brown Bullhead, Burbot, Cisco, Common Carp, Common Shiner, Emerald Shiner, Green Sunfish, Lake Sturgeon, Logperch, Longnose Sucker, Moxostoma sp., Pumpkinseed, Rainbow Smelt, Rainbow Trout, Rock Bass, Sea Lamprey, Shorthead Redhorse, Silver Redhorse, Spoonhead Sculpin, Spottail Shiner, Trout-Perch, 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.
- Bright Lake24 shared species · 2,996 ac
- Lake Panache19 shared species · 19,966 ac
- Bear Lake17 shared species · 1,710 ac
- Chiblow Lake17 shared species · 4,979 ac
- Lake Duborne16 shared species · 2,388 ac
Nearby lakes
- Gordon Lake2.7 mi · species data
- Ottertail Lake3.9 mi · species data
- Round Lake3.7 mi · species data
- Bass Lake5.7 mi · species data
- Havilah Lake4.8 mi · species data
- Caribou Lake5.2 mi · species data