Map/Lakes/Southern & Central Ontario
Big Ohlmann Lake
Surface area
80 ac32 ha
Water type
Cold-water
Mgmt zone
FMZ 18
Shoreline
2.2 mi3.6 km
Depth map
Available
Big Ohlmann Lake is the 1289th-largest of 4,097 named lakes in Southern & Central Ontario, with 2.2 miles of charted shoreline and 1 island.
Fish species
From MNRF aquatic resource surveys.
Also present: Pumpkinseed, White Sucker
Stocked: Lake Trout (most recently 2024).
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 |
|---|---|---|
| 2024 | Lake Trout | 352 |
| 2022 | Lake Trout | 400 |
| 2020 | Lake Trout | 400 |
| 2018 | Lake Trout | 400 |
| 2016 | Lake Trout | 400 |
Similar water
Same region, overlapping species, comparable size.
- Loon Lake4 shared species · 79 ac
- Holland Lake4 shared species · 79 ac
- Louie Lake4 shared species · 82 ac
- Kearney Lake4 shared species · 84 ac
- Robinson Lake4 shared species · 74 ac
Nearby lakes
- Lucky Lake0.7 mi · species data
- Ohlmann Lake0.9 mi · species data
- Dan Lake1.3 mi · species data
- Mackie Lake1.7 mi · species data
- Portage Lake2.2 mi · species data
- Kitchen Lake2.2 mi · species data