Map/Lakes/Southern & Central Ontario
Jeffreys Lake
Surface area
122 ac50 ha
Max depth
105 ft32 m
Mean depth
32 ft9.8 m
Water type
Cold-water
Mgmt zone
FMZ 15
Shoreline
2.6 mi4.2 km
Nearest road
RoadsideJAY BEE LANE
Depth map
None on file
Jeffreys Lake is the 940th-largest of 4,097 named lakes in Southern & Central Ontario, with 2.6 miles of charted shoreline. Its 105 ft maximum depth is greater than 92% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Brown Bullhead, Channel Catfish, Fathead Minnow, Pumpkinseed, Rainbow Trout, Rock Bass, Suckers
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Seasons & limitsFMZ 15
| Species | Season | Sport licence | Conservation |
|---|---|---|---|
| Channel Catfish | Open all year | S - 12 | C - 6 |
| Largemouth and Smallmouth Bass or any combination | 4th Sat. in June - Nov. 30 | S - 6 | C - 2 |
| Northern Pike | Jan. 1 - Mar. 31 & 3rd Sat. in May - Dec. 31 | S - 6 | C - 2 |
| Rainbow Trout | Open all year | S - 5 | 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 15 summary before you fish.
Similar water
Same region, overlapping species, comparable size.
- Lake Ontario (lac Ontario)11 shared species · 2,461,151 ac
- Olmstead Lake10 shared species · 181 ac
- Pefferlaw River10 shared species · 43 ac
- Little Lake10 shared species · 947 ac
- Lac Coulonge10 shared species · 7,355 ac
Nearby lakes
- Olmstead Lake1.3 mi · species data
- Garden Lake2.5 mi · species data
- Edmunds Lake2.7 mi · species data
- Astrolabe Lake3.0 mi · species data
- Bonnechere River5.2 mi · species data
- Bonnechere River5.5 mi · species data