Upper Grassy Lake
Surface area
328 ac133 ha
Max depth
120 ft36.6 m
Mean depth
34 ft10.3 m
Water type
Cool-water
Mgmt zone
FMZ 8
Shoreline
8.1 mi13 km
Depth map
Available
Upper Grassy Lake is the 643rd-largest of 5,104 named lakes in Algoma Country, with 8.1 miles of charted shoreline. Its 120 ft maximum depth is greater than 91% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Blacknose Shiner, Cisco, 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.
- Kenetogami Lake7 shared species · 392 ac
- Dumbell Lake7 shared species · 436 ac
- Flood Lake7 shared species · 479 ac
- Upper Kenetogami Lake7 shared species · 210 ac
- Picnic Lake7 shared species · 525 ac
Nearby lakes
- Chicot Lake1.9 mi · species data
- Mond Lake4.1 mi · species data
- Marne Lake4.9 mi · species data
- Bigfour Lake7.1 mi · species data
- Michiwakenda Lake8.5 mi · species data
- Ferris Lake6.9 mi · species data