HydroLAKES lake · #102872
Lac Alphonse
Natural lakeCanadaNorth America 401 m
Surface area
3,5km²
Avg depth
5m
Volume
17,42km³
Shoreline
22,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Le Haut-Saint-MauriceQuébec · Canada3.22 km²91.7% of lake
- Vallée-de-l'OrQuébec · Canada0.29 km²8.3% of lake
1 intersecting protected areas
02651R010 Biological Refuge
IUCN IVBiological refuge
0.01 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
3,50km²
Avg depth
5,0m
Volume
17,420km³
Watershed
34km²
Shoreline
22,7km
Shore dev. idx
3,43
Residence time
348days
Elevation
401m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.