Map/Lakes/Northeastern Ontario
Dorothy Lake
Surface area
30 ac12 ha
Max depth
38 ft11.6 m
Mean depth
14 ft4.2 m
Water type
Cold-water
Mgmt zone
FMZ 8
Shoreline
1.1 mi1.8 km
Depth map
Available
Dorothy Lake is the 2630th-largest of 4,179 named lakes in Northeastern Ontario, with 1.1 miles of charted shoreline. Its 38 ft maximum depth is greater than 45% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Brook Stickleback, Fathead Minnow, Finescale Dace, Northern Redbelly Dace, White Sucker
Stocked: Brook Trout, Rainbow Trout, 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 | Rainbow Trout | 500 |
| 2025 | Splake | 770 |
| 2024 | Splake | 1,000 |
| 2023 | Brook Trout | 1,800 |
| 2022 | Brook Trout | 1,000 |
| 2021 | Brook Trout | 1,755 |
| 2020 | Brook Trout | 1,800 |
| 2019 | Brook Trout | 1,580 |
| 2018 | Brook Trout | 1,900 |
| 2017 | Brook Trout | 1,500 |
| 2016 | Brook Trout | 1,900 |
Similar water
Same region, overlapping species, comparable size.
- Joyce Lake7 shared species · 42 ac
- Square Lake7 shared species · 21 ac
- Magnetawan Lake7 shared species · 142 ac
- Bissett Lake7 shared species · 256 ac
- Robitaille Lake7 shared species · 351 ac
Nearby lakes
- Lawgrave Lake0.4 mi · species data
- Joyce Lake0.5 mi · species data
- Rathwell Lake0.9 mi · species data
- Midget Lake1.0 mi · species data
- Nettie Lake1.3 mi · species data
- Edwards Lake1.2 mi · species data