Colonna Lake
50.1261° N, 93.8706° W
Depth contours from the government survey. Not for navigation.
Download the depth map (SVG)Colonna Lake, Ontario. 50.1261° N, 93.8706° W
Maximum depth 6.1 m. Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/colonna-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.
- 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.
Colonna Lake is 6.1 m deep at its deepest point, shallower than 86% of the 2,688 surveyed lakes in Ontario. It covers 2.97 km² and lies 7.5 km east of Grassy Narrows.
- Maximum depth
- 6.1 m
- shallower than 86% of the 2,688 surveyed lakes in Ontario
- Area
- 2.97 km²
- larger than 86% of the 18,731 lakes in Ontario
- Shoreline
- 14.6 km
- longer than 82% of the 18,731 lakes in Ontario
- Elevation
- 337 m
Today on the water
6.6 °C
Observed at Kenora, as of 5:00 a.m. CDT
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 4 p.m., wind from the southeast: the southeast shore is sheltered, waves build toward the northwest shore.
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | S 10 | S 10 | S 15 | E 10 | SE 20 | SE 20 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | 40 | 40 | ||||
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | |||
| Temp. °C | 7 | 8 | 12 | 14 | 14 | 13 | 12 | 10 |
| Precip. % | 20 | 20 | 20 | 40 | 10 | 10 | 10 | 10 |
Today: A mix of sun and cloud. 40 percent chance of rain this afternoon. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. High 14. UV index 2 or low.
Weather: Kenora (local forecast), as of 5:03 a.m. CDT
Sun and moon
- Civil dawn
- 6:55 a.m.
- Sunrise
- 7:28 a.m.
- Sunset
- 6:36 p.m.
- Civil dusk
- 7:08 p.m.
- Moonrise
- 6:21 a.m.
- Moonset
- 5:55 p.m.
- Moon
- Waning crescent, 1% lit
Depth
The government depth survey records a maximum depth of 6.1 m, drawn from 3 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 access point; 1 with parking listed.
- Shore access