Map/Lakes/Northeastern Ontario
Sec Lake
Surface area
472 ac191 ha
Max depth
29 ft8.9 m
Mean depth
15 ft4.5 m
Water type
Warm-water
Mgmt zone
FMZ 15
Shoreline
7.8 mi13 km
Depth map
None on file
Sec Lake is the 301st-largest of 4,179 named lakes in Northeastern Ontario, with 7.8 miles of charted shoreline and 3 islands. Its 29 ft maximum depth is greater than 34% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Blacknose Shiner, Bluntnose Minnow, Brown Bullhead, Fathead Minnow, Golden Shiner, Pumpkinseed, 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.
- Booth Lake12 shared species · 1,249 ac
- Clear Lake11 shared species · 642 ac
- Crotch Lake11 shared species · 289 ac
- Stormy Lake11 shared species · 872 ac
- Little Clear Lake11 shared species · 17 ac
Nearby lakes
- Wet Lake0.7 mi · species data
- Mallard Lake1.3 mi · species data
- Turquoise Lake1.5 mi · species data
- Number One Lake2.6 mi · species data
- Wee Trout Lake2.6 mi · species data
- Johnny Lake2.6 mi · species data