Map/Lakes/Northeastern Ontario
Big Rat Lake
Surface area
85 ac35 ha
Max depth
53 ft16.2 m
Mean depth
19 ft5.9 m
Water type
Cold-water
Mgmt zone
FMZ 15
Shoreline
2.0 mi3.3 km
Depth map
Available
Big Rat Lake is the 1378th-largest of 4,179 named lakes in Northeastern Ontario, with 2.0 miles of charted shoreline. Its 53 ft maximum depth is greater than 62% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Brown Bullhead, Pumpkinseed, Rock Bass, White Sucker
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Similar water
Same region, overlapping species, comparable size.
- Stevenson Lake8 shared species · 90 ac
- Little Wilson Lake8 shared species · 80 ac
- Forest Lake8 shared species · 112 ac
- Mercer Lake8 shared species · 64 ac
- Lac Barbotte8 shared species · 124 ac
Nearby lakes
- Maskinonge Lake1.9 mi · species data
- Blackduck Lake3.0 mi · species data
- Corry Lake4.7 mi · species data
- Sturgeon Lake4.4 mi · species data
- Maunsell Lake5.3 mi · species data
- Gwatkin Lake4.7 mi · species data