Boulder Lake
Surface area
220 ac89 ha
Max depth
138 ft42 m
Mean depth
27 ft8.2 m
Water type
Cold-water
Mgmt zone
FMZ 7
Shoreline
4.5 mi7.2 km
Depth map
Available
Boulder Lake is the 978th-largest of 5,104 named lakes in Algoma Country, with 4.5 miles of charted shoreline and 2 islands. Its 138 ft maximum depth is greater than 94% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Burbot, 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.
- McEwen Lake6 shared species · 237 ac
- Stull Lake6 shared species · 475 ac
- George Lake6 shared species · 478 ac
- Armstrong Lake6 shared species · 644 ac
- Kashbogama Lake6 shared species · 682 ac
Nearby lakes
- Lola Lake2.5 mi · species data
- Medhurst Lake3.4 mi · species data
- Upper Lola Lake2.5 mi · species data
- Delusion Lake4.3 mi · species data
- Grasett Lake6.2 mi · species data
- Davies Lake6.2 mi · species data