Map of Réservoir Mitchinamecus with depth contours

Réservoir Mitchinamecus

47.3631° N, 75.0839° W

Depth contours from the government survey. Not for navigation.

Download the depth map (SVG)

Réservoir Mitchinamecus is 47.1 m deep at its deepest point, deeper than 93% of the 1,506 surveyed lakes in Quebec. It covers 58.2 km² and lies beside Le Dépôt-Carrier.

Maximum depth
47.1 m
deeper than 93% of the 1,506 surveyed lakes in Quebec
Area
58.2 km²
larger than 99% of the 29,407 lakes in Quebec
Shoreline
197 km
longer than 99% of the 29,407 lakes in Quebec
Elevation
375 m

Today on the water

3.5 °C

Wind W 6 km/h

Observed at Parent, as of 10:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 11 a.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.

Hourly forecast, next 24 hours
Time11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.5 a.m.8 a.m.
Wind km/hNW 20NW 20NW 20W 20W 15W 10W 10var. 5
Gusts km/h404040
Waves (est.) m0.20.20.20.2
Temp. °C455200-20
Precip. %3030303030000

Today: Mainly cloudy with 30 percent chance of rain showers or flurries. Wind becoming northwest 20 km/h gusting to 40 this morning. High plus 5. UV index 3 or moderate.

Weather: Parent (local forecast), as of 10:02 a.m. EDT

Sun and moon

Civil dawn
6:39 a.m.
Sunrise
7:10 a.m.
Sunset
6:23 p.m.
Civil dusk
6:54 p.m.
Moonrise
6:00 a.m.
Moonset
5:42 p.m.
Moon
Waning crescent, 1% lit

Data Source: Environment and Climate Change Canada. Local times.

How waves are estimated

Significant wave height from the forecast hourly wind and the open-water distance (fetch) upwind, using the SMB method (US Army Corps of Engineers Shore Protection Manual, 1984), rounded up to the next 0.1 m. It is not a measurement: gusts, leftover swell and shoals can make water rougher. Under 0.2 m: calm; 0.2–0.5 m: choppy; over 0.5 m: rough.

Depth

34% of Réservoir Mitchinamecus is shallower than 3 m, and 13% is deeper than 20 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 records a maximum depth of 47.1 m, drawn from 21 depth contours.

Not for navigation. Depths are from government surveys and may be outdated.