HydroLAKES lake · #6191
Tochcha Lake
Natural lakeCanadaNorth America 847 m
Surface area
29,5km²
Avg depth
27,7m
Volume
816,92km³
Shoreline
51,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Bulkley-NechakoBritish Columbia · Canada29.64 km²100.0% of lake
1 intersecting protected areas
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
0.08 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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Lake statistics (HydroLAKES)
Surface
29,50km²
Avg depth
27,7m
Volume
816,920km³
Watershed
375km²
Shoreline
51,1km
Shore dev. idx
2,65
Residence time
2 475days
Elevation
847m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.