Map/Lakes/Southern & Central Ontario
Thompson Lake
Surface area
197 ac80 ha
Max depth
50 ft15.2 m
Mean depth
19 ft5.8 m
Water type
Warm-water
Mgmt zone
FMZ 18
Shoreline
5.2 mi8.3 km
Nearest road
0.2 miTHOMPSON LAKE LANE
Depth map
Available
Thompson Lake is the 687th-largest of 4,097 named lakes in Southern & Central Ontario, with 5.2 miles of charted shoreline and 6 islands. Its 50 ft maximum depth is greater than 66% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Bluegill, Pumpkinseed, Rock Bass, Spottail Shiner, White Sucker
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Seasons & limitsFMZ 18
| Species | Season | Sport licence | Conservation |
|---|---|---|---|
| Largemouth and Smallmouth Bass or any combination | 3rd Sat. in June - Dec. 15 | S - 6 | C - 2 |
| Yellow Perch | Open all year | S - 50 | C - 25 |
Compiled from MNRF Recreational Fishing Regulations open data (2026 season, zone-wide rules shown for this lake's species). Regulations change by variation order — confirm with the official FMZ 18 summary before you fish.
Similar water
Same region, overlapping species, comparable size.
- Robertson Lake8 shared species · 181 ac
- Potspoon Lake8 shared species · 218 ac
- Silver Lake8 shared species · 167 ac
- Young Lake8 shared species · 242 ac
- Verona Lake8 shared species · 151 ac
Nearby lakes
- Twin Sister Lakes1.7 mi · species data
- Mud Turtle Lake3.5 mi · species data
- Limit Lake5.9 mi · species data
- Big Burnt Lake6.9 mi · species data
- Cordova Lake5.7 mi · species data
- Crowe Lake9.0 mi · species data