HydroLAKES lake · #7058
Lac des Grosses Roches
Natural lakeCanadaNorth America 614 m
Surface area
50,14km²
Avg depth
4,6m
Volume
229,59km³
Shoreline
187,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Sept-Rivières--CaniapiscauQuébec · Canada50.35 km²100.0% of lake
2 intersecting protected areas
Proposed biodiversity reserve
44.58 km² overlap
Land reserved for protected area
5.72 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Lake statistics (HydroLAKES)
Surface
50,14km²
Avg depth
4,6m
Volume
229,590km³
Watershed
1 030km²
Shoreline
187,2km
Shore dev. idx
7,46
Residence time
128days
Elevation
614m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.