Flatrock Lake
Surface area
792 ac320 ha
Max depth
39 ft11.8 m
Mean depth
17 ft5.3 m
Water type
Cool-water
Mgmt zone
FMZ 6
Shoreline
13 mi22 km
Depth map
Available
Flatrock Lake is the 407th-largest of 4,241 named lakes in Superior Country, with 13 miles of charted shoreline and 26 islands. Its 39 ft maximum depth is greater than 35% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: Blacknose Shiner, Bluntnose Minnow, Cisco, Johnny Darter x Tesselated Darter, Perches, 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.
- Lake Superior (lac Supérieur)9 shared species · 7,097,211 ac
- Willow Lake8 shared species · 1,144 ac
- Glitter Lake8 shared species · 1,432 ac
- Mowe Lake8 shared species · 1,534 ac
- Weikwabinonaw Lake8 shared species · 3,111 ac
Nearby lakes
- Marks Lake3.6 mi · species data
- Sandstone Lake4.8 mi · species data
- Head Lake3.7 mi · species data
- Wasp Lake5.4 mi · species data
- Kamikau Lake4.1 mi · species data
- Atik Lake6.5 mi · species data