Oshawong Lake
47.1945° N, 81.3593° W
Depth contours from the government survey. Not for navigation.
Download the depth map (SVG)Oshawong Lake, Ontario. 47.1945° N, 81.3593° W
Maximum depth 24.4 m. Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/oshawong-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.
Oshawong Lake is 24.4 m deep at its deepest point, deeper than 70% of the 2,688 surveyed lakes in Ontario. It covers 1.1 km² and lies 2 km east of Appelo.
Government surveys have recorded 8 fish species here, including walleye, northern pike and cisco.
- Maximum depth
- 24.4 m
- deeper than 70% of the 2,688 surveyed lakes in Ontario
- Area
- 1.1 km²
- larger than 69% of the 18,731 lakes in Ontario
- Shoreline
- 7.9 km
- longer than 67% of the 18,731 lakes in Ontario
- Fish species
- 8
- more than 65% of the 2,454 surveyed lakes in Ontario
- Elevation
- 390 m
Today on the water
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 1 p.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.
| Time | 1 p.m. | 4 p.m. | 7 p.m. | 10 p.m. | 1 a.m. | 4 a.m. | 7 a.m. | 10 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | NW 20 | NW 20 | NW 20 | var. 5 | S 10 | var. 5 | SE 15 | S 30 |
| Gusts km/h | 40 | 40 | 40 | 50 | ||||
| Waves (est.) m | 0.2 | 0.2 | 0.2 | 0.1 | ||||
| Temp. °C | 7 | 9 | 6 | 4 | 2 | 0 | 2 | 7 |
| Precip. % | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 20 |
Today: A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 9. UV index 3 or moderate.
Weather: Gogama (local forecast), as of 12:05 p.m. EDT
Sun and moon
- Civil dawn
- 7:04 a.m.
- Sunrise
- 7:35 a.m.
- Sunset
- 6:49 p.m.
- Civil dusk
- 7:19 p.m.
- Moonrise
- 6:27 a.m.
- Moonset
- 6:07 p.m.
- Moon
- Waning crescent, 1% lit
Depth
The government depth survey records a maximum depth of 24.4 m, drawn from 27 depth contours.
- Download the depth map (SVG)Printing this page gives the map on one sheet, with scale and sources.
Not for navigation. Depths are from government surveys and may be outdated.
Fish
Sport fish by the share of the 11 government surveys (2010–2010) that recorded them.
Forage fish and other species (2)
Forage fish
- Slimy Sculpin 1
Other
- White Sucker 4
Numbers are the surveys that recorded each species.
Eating your catch
The provincial guide to eating fish (2026) sets limits for 2 species from Oshawong Lake. Maximum meals per month:
| Species | Length | General population | Sensitive population* | Contaminant |
|---|---|---|---|---|
| Northern Pike | 55-60 cm | 4 | Do not eat | Mercury |
| Walleye | 40-45 cm | 4 | Do not eat | 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 10. Check seasons and limits before you fish.