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Lac du Rocher

46.8217° N, 76.438° W

Lac du Rocher, Quebec. 46.8217° N, 76.438° W

Maximum depth 55.6 m. Scale bar on the map.

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/qc/lac-du-rocher/, 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.

Lac du Rocher is 55.6 m deep at its deepest point. It covers 2.84 km² and lies 26 km southeast of Le Domaine, Quebec.

Maximum depth
55.6 m
Area
2.84 km²
Shoreline
10.9 km
Elevation
327 m

Sun and moon today

Civil dawn
6:45 a.m.
Sunrise
7:15 a.m.
Sunset
6:29 p.m.
Civil dusk
7:00 p.m.
Moonrise
6:06 a.m.
Moonset
5:48 p.m.
Moon
Waning crescent, 1% lit

Depth

The government depth survey records a maximum depth of 55.6 m, drawn from 9 depth contours.

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 Depths are from government surveys and may be outdated.