Lac Dufferin
48.8242° N, 72.7234° W
Depth contours from the 1969 government survey. Not for navigation.
Download the depth map (SVG)Lac Dufferin, Quebec. 48.8242° N, 72.7234° W
Maximum depth 25.8 m (1969 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/qc/lac-dufferin/, 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.
- Géobase des bathymétries de lac du Québec (GBLQ), Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs. Licensed under CC BY 4.0. Source: Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP), Données Québec.
- 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).
Lac Dufferin is 25.8 m deep at its deepest point, deeper than 76% of the 1,506 surveyed lakes in Quebec. It covers 0.62 km² and lies 5.6 km northwest of Pémonca.
- Maximum depth
- 25.8 msurveyed 1969
- deeper than 76% of the 1,506 surveyed lakes in Quebec
- Area
- 0.62 km²
- larger than 66% of the 29,407 lakes in Quebec
- Shoreline
- 4.6 km
- longer than 58% of the 29,407 lakes in Quebec
- Elevation
- 187 m
Today on the water
4 °C
Observed at Dolbeau-Mistassini, as of 9:00 a.m. EDT
calm Estimated waves, next 12 hours: up to 0.1 m. Around 10 a.m., wind from the west: the west shore is sheltered, waves build toward the east shore.
| Time | 10 a.m. | 1 p.m. | 4 p.m. | 7 p.m. | 10 p.m. | 1 a.m. | 4 a.m. | 7 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 |
| Gusts km/h | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |||
| Temp. °C | 7 | 7 | 8 | 5 | 4 | 3 | 4 | 4 |
| Precip. % | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 30 |
Today: Mainly cloudy with 40 percent chance of showers. Wind west 20 km/h gusting to 40. High 8. UV index 3 or moderate.
Weather: Dolbeau-Mistassini (local forecast), as of 9:01 a.m. EDT
Sun and moon
- Civil dawn
- 6:30 a.m.
- Sunrise
- 7:02 a.m.
- Sunset
- 6:13 p.m.
- Civil dusk
- 6:44 p.m.
- Moonrise
- 5:51 a.m.
- Moonset
- 5:31 p.m.
- Moon
- Waning crescent, 1% lit
Depth
38% of Lac Dufferin 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 1969 records a maximum depth of 25.8 m, drawn from 19 depth contours.
- Download the depth map (SVG)Printing this page gives the map on one sheet, with scale and sources.
- Official government depth map (PDF)
Not for navigation. Depths are from government surveys and may be outdated.