Underhill Lake
Surface area
29 ac12 ha
Max depth
48 ft14.5 m
Mgmt zone
FMZ 10
Shoreline
1.8 mi2.8 km
Depth map
Available
Underhill Lake is the 3992nd-largest of 5,104 named lakes in Algoma Country, with 1.8 miles of charted shoreline. Its 48 ft maximum depth is greater than 43% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Fathead Minnow, Iowa Darter, Northern Redbelly Dace, White Sucker
Stocked: Splake (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 | Splake | 500 |
| 2023 | Splake | 500 |
| 2021 | Splake | 500 |
| 2019 | Splake | 500 |
| 2017 | Splake | 550 |
| 2016 | Splake | 500 |
Similar water
Same region, overlapping species, comparable size.
- Sandstrum Lake5 shared species · 30 ac
- Lovell Lake4 shared species · 31 ac
- Roland Lake4 shared species · 28 ac
- Sawmill Lake4 shared species · 27 ac
- Pleasant Lake4 shared species · 34 ac
Nearby lakes
- Hilltop Lake0.8 mi · species data
- Junction Lake0.6 mi · species data
- Dodds Lake0.7 mi · species data
- Crozier Lake1.1 mi · species data
- Nezwa Lake0.9 mi · species data
- Blackington Lake1.0 mi · species data