HydroLAKES lake · #700
Harrison
Surface area
221,98km²
Avg depth
194,8m
Volume
43 242,55km³
Shoreline
203,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Fraser ValleyBritish Columbia · Canada214.29 km²96.2% of lake
3 intersecting protected areas
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
0.04 km² overlap
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas
0.02 km² overlap
SASQUATCH PARK
IUCN IIA - Park
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
495 distinct species · 4 709 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Harrison : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
221,98km²
Avg depth
194,8m
Volume
43 242,550km³
Watershed
7 842km²
Shoreline
203,4km
Shore dev. idx
3,85
Residence time
1 749days
Elevation
13m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.