Crevasse Lake
49.8659° N, 89.3724° W
Shoreline and neighbouring water from open government data.
Download the map (SVG)Crevasse Lake, Ontario. 49.8659° N, 89.3724° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/crevasse-lake/, compiled October 9, 2026
- Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
- HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
- Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
- Aquatic Resource Area survey points, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Bathymetry lines and survey index, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
- Guide to Eating Ontario Fish: Advisory Database, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
Crevasse Lake covers 1.2 km², making it larger than 71% of the 18,731 lakes in Ontario. It lies 47 km south of Collins.
Government surveys have recorded 8 fish species here, including northern pike, lake trout and burbot.
- Area
- 1.2 km²
- larger than 71% of the 18,731 lakes in Ontario
- Shoreline
- 9.2 km
- longer than 71% of the 18,731 lakes in Ontario
- Fish species
- 8
- more than 65% of the 2,454 surveyed lakes in Ontario
- Elevation
- 309 m
Today on the water
-2.9 °C
Observed at Gull Bay, as of 7:00 a.m. EDT
calm Estimated waves, next 12 hours: up to 0.1 m.
| Time | 8 a.m. | 11 a.m. | 2 p.m. | 5 p.m. | 8 p.m. | 11 p.m. | 2 a.m. | 5 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | var. 5 | var. 5 | SE 10 | S 15 | S 15 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | ||||||
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |||
| Temp. °C | 2 | 7 | 12 | 13 | 11 | 7 | 4 | 7 |
| Precip. % | 20 | 20 | 20 | 20 | 60 | 60 | 60 | 20 |
Today: Clear. Becoming a mix of sun and cloud this morning. High 13. UV index 2 or low.
Weather: Gull Bay (local forecast), as of 7:02 a.m. EDT
Sun and moon
- Civil dawn
- 7:37 a.m.
- Sunrise
- 8:10 a.m.
- Sunset
- 7:18 p.m.
- Civil dusk
- 7:50 p.m.
- Moonrise
- 7:02 a.m.
- Moonset
- 6:37 p.m.
- Moon
- Waning crescent, 1% lit
Fish
Sport fish by the share of the 23 government surveys (2008–2008) that recorded them.
Forage fish and other species (3)
Forage fish
- Lake Chub 3
- Ninespine Stickleback 3
Other
- White Sucker 7
Numbers are the surveys that recorded each species.
Eating your catch
The provincial guide to eating fish (2026) sets limits for 2 species from Crevasse Lake. Maximum meals per month:
| Species | Length | General population | Sensitive population* | Contaminant |
|---|---|---|---|---|
| Lake Trout | 55-60 cm | 8 | 4 | Mercury |
| Northern Pike | 55-60 cm | 8 | 4 | Mercury |
* As defined in the guide, including children and people who are or may become pregnant. Limits are for the length the guide lists most often; they change with the size of the fish. Read the official guide
Fishing regulations: Fisheries Management Zone 6. Check seasons and limits before you fish.