Map/Lakes/Southern & Central Ontario
Dotty Lake
Surface area
390 ac158 ha
Max depth
89 ft27 m
Mean depth
19 ft5.7 m
Water type
Cold-water
Mgmt zone
FMZ 15
Shoreline
7.9 mi13 km
Depth map
Available
Dotty Lake is the 397th-largest of 4,097 named lakes in Southern & Central Ontario, with 7.9 miles of charted shoreline and 4 islands. Its 89 ft maximum depth is greater than 89% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Blacknose Shiner, Bluntnose Minnow, Brook Stickleback, Brown Bullhead, Burbot, Cisco, Common Shiner, Golden Shiner, Pumpkinseed, Rainbow Smelt, Rock Bass, Round Whitefish, White Sucker
Stocked: Lake Trout (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 | Lake Trout | 500 |
| 2023 | Lake Trout | 500 |
| 2021 | Lake Trout | 850 |
| 2019 | Lake Trout | 500 |
| 2017 | Lake Trout | 500 |
Similar water
Same region, overlapping species, comparable size.
- Little Lake18 shared species · 947 ac
- Big Rideau Lake18 shared species · 11,342 ac
- Lake Joseph18 shared species · 12,738 ac
- Lake Ontario (lac Ontario)18 shared species · 2,461,151 ac
- Lake Huron (lac Huron)18 shared species · 5,432,227 ac
Nearby lakes
- Brooks Lake0.6 mi · species data
- North Dotty Lake1.5 mi · species data
- Oxbow Lake2.1 mi · species data
- South Nelson Lake1.9 mi · species data
- Loon Lake2.7 mi · species data
- Big Hoover Lake2.1 mi · species data