Rock Lake
Surface area
54 ac22 ha
Max depth
36 ft11 m
Mean depth
12 ft3.6 m
Water type
Cold-water
Mgmt zone
FMZ 10
Shoreline
2.6 mi4.2 km
Depth map
Available
Rock Lake is the 3080th-largest of 5,104 named lakes in Algoma Country, with 2.6 miles of charted shoreline and 3 islands. Its 36 ft maximum depth is greater than 28% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Golden Shiner, Lake Chub, White Sucker
Stocked: Brook Trout (most recently 2025).
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Stocking history
MNRF recreational fish stocking recorded for this water.
| Year | Species | Fish stocked |
|---|---|---|
| 2025 | Brook Trout | 600 |
| 2024 | Brook Trout | 450 |
| 2023 | Brook Trout | 500 |
| 2021 | Brook Trout | 500 |
| 2018 | Brook Trout | 500 |
| 2016 | Brook Trout | 450 |
Similar water
Same region, overlapping species, comparable size.
- Weckstrom Lake4 shared species · 50 ac
- Stalker Lake4 shared species · 68 ac
- Brant Lake4 shared species · 72 ac
- Beyond Lake4 shared species · 74 ac
- Cedar Lake4 shared species · 77 ac
Nearby lakes
- Tenho Lake2.1 mi · species data
- Lake of the Mountains2.0 mi · species data
- Pomfrey Lake2.7 mi · species data
- Jiggy Lake3.9 mi · species data
- Brazil Lake5.3 mi · species data
- Nameless Lake5.2 mi · species data