Frederick Lake
47.0372° N, 80.6992° W
Depth contours from the 1980 government survey. Not for navigation.
Download the depth map (SVG)Frederick Lake, Ontario. 47.0372° N, 80.6992° W
Maximum depth 20 m (1980 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/frederick-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.
- Fishing access 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.
Frederick Lake is 20 m deep at its deepest point, deeper than 60% of the 2,688 surveyed lakes in Ontario. It covers 3.16 km² and lies 32 km northeast of Sellwood.
- Maximum depth
- 20 msurveyed 1980
- deeper than 60% of the 2,688 surveyed lakes in Ontario
- Area
- 3.16 km²
- larger than 87% of the 18,731 lakes in Ontario
- Shoreline
- 18.3 km
- longer than 86% of the 18,731 lakes in Ontario
- Elevation
- 324 m
Sun and moon today
- Civil dawn
- 7:02 a.m.
- Sunrise
- 7:32 a.m.
- Sunset
- 6:46 p.m.
- Civil dusk
- 7:17 p.m.
- Moonrise
- 6:24 a.m.
- Moonset
- 6:05 p.m.
- Moon
- Waning crescent, 1% lit
Depth
34% of Frederick Lake is deeper than 10 m.
How to read it: the lake’s area is sorted from the shore to the deepest point. Where the curve is flat, large areas share one depth (flats and weed beds); where it drops, depth changes quickly (drop-offs).
The government depth survey from 1980 records a maximum depth of 20 m, drawn from 79 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 Depths are from government surveys and may be outdated.
Getting on the water
1 listed boat launch. marks launches on the map.
- Boat launch