Map/Lakes/Southern & Central Ontario
Waseosa Lake
Surface area
382 ac155 ha
Max depth
62 ft19 m
Mean depth
21 ft6.5 m
Water type
Cold-water
Mgmt zone
FMZ 15
Shoreline
8.4 mi13 km
Depth map
Available
Waseosa Lake is the 405th-largest of 4,097 named lakes in Southern & Central Ontario, with 8.4 miles of charted shoreline and 3 islands. Its 62 ft maximum depth is greater than 76% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Brown Bullhead, Burbot, Cisco, Golden Shiner, Sculpins, Splake, 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 | 1,500 |
| 2023 | Splake | 1,400 |
| 2021 | Splake | 1,500 |
| 2019 | Splake | 1,500 |
| 2017 | Splake | 2,000 |
Similar water
Same region, overlapping species, comparable size.
- Silver Lake9 shared species · 613 ac
- Otter Lake9 shared species · 1,414 ac
- Doe Lake9 shared species · 2,136 ac
- Lake Rosseau9 shared species · 15,528 ac
- Lake Muskoka9 shared species · 29,606 ac
Nearby lakes
- Palette Lake0.9 mi · species data
- Ripple Lake1.2 mi · species data
- Jessop Lake1.2 mi · species data
- Clark Lake1.1 mi · species data
- Haller Lake2.4 mi · species data
- Bittern Lake2.9 mi · species data