Lac Earhart
46.0854° N, 75.4343° W
Depth contours from the 2024 government survey. Not for navigation.
Download the depth map (SVG)Lac Earhart, Quebec. 46.0854° N, 75.4343° W
Maximum depth 31.3 m (2024 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/qc/lac-earhart/, 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.
- États trophiques des lacs (RSVL), 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 Earhart is 31.3 m deep at its deepest point, deeper than 83% of the 1,506 surveyed lakes in Quebec. It covers 1.15 km² and lies 15 km northeast of Val-Ombreuse.
- Maximum depth
- 31.3 msurveyed 2024
- deeper than 83% of the 1,506 surveyed lakes in Quebec
- Area
- 1.15 km²
- larger than 76% of the 29,407 lakes in Quebec
- Shoreline
- 9.2 km
- longer than 76% of the 29,407 lakes in Quebec
- Water clarity
- 4.7 mSecchi depth, 2024
- clearer than 67% of the 805 monitored lakes in Quebec
- Elevation
- 221 m
Today on the water
YELLOW ADVISORY - FROST · issued 11:25 a.m. EDT
Temperatures will drop to near freezing overnight tonight. Take preventative measures to protect cold-sensitive plants, trees, and crops. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
Official alert on weather.gc.ca · expires 3:25 a.m. EDT Saturday
11.1 °C
Observed at Val-des-Monts, as of 12:00 p.m. EDT
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 10 | var. 5 | var. 5 | var. 5 | var. 5 | var. 5 |
| Waves (est.) m | 0.2 | 0.2 | 0.1 | 0.1 | ||||
| Temp. °C | 9 | 11 | 8 | 4 | 2 | 0 | -1 | 4 |
| Precip. % | 40 | 40 | 0 | 0 | 0 | 0 | 0 | 0 |
Today: Mainly cloudy with 40 percent chance of showers. Wind northwest 20 km/h. High 11. UV index 3 or moderate.
Weather: Val-des-Monts (local forecast), as of 12:01 p.m. EDT
Sun and moon
- Civil dawn
- 6:40 a.m.
- Sunrise
- 7:10 a.m.
- Sunset
- 6:26 p.m.
- Civil dusk
- 6:56 p.m.
- Moonrise
- 6:01 a.m.
- Moonset
- 5:44 p.m.
- Moon
- Waning crescent, 1% lit
Depth
The government depth survey from 2024 records a maximum depth of 31.3 m, drawn from 64 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.
Water
Trophic status from the latest monitoring: ultra-oligotrophic.
Clarity was measured with a Secchi disk in 2 years between 2023 and 2024; the latest annual mean is 4.7 m.