HydroBASINS lev08 watershed · #7080245920
Bassin de Homathko River
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Cariboo, Comox-Strathcona
Sub-basin area
1 875,9km²
Upstream area
2 160,8km²
Discharge
20,9m³/s
Mean elev.
1 708m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 1 basins
- Bassin de Cochin Creek285 km²
2 dept-equivalent regions (GADM L2)
- 1874.9 km²99.6% of basin
- 7.9 km²0.4% of basin
15 intersecting protected areas
Protected Area
187.20 km² overlap
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
64.82 km² overlap
TS'IL?OS PARK
IUCN IbA - Park
5.81 km² overlap
Tatlayoko Lake Ranch
IUCN IVPrivately Owned Conservation Area
2.17 km² overlap
Privately Protected Area
2.17 km² overlap
Privately Protected Area
1.94 km² overlap
Skinner Meadows
IUCN IVPrivately Owned Conservation Area
1.94 km² overlap
Lincoln Creek Ranch
IUCN IVPrivately Owned Conservation Area
1.48 km² overlap
Privately Protected Area
1.44 km² overlap
6 more protected areassorted by overlap area
Privately Protected Area
1.21 km² overlap
Enchantment
IUCN IVPrivately Owned Conservation Area
1.21 km² overlap
Privately Protected Area
0.47 km² overlap
Skinner Creek
IUCN IVPrivately Owned Conservation Area
0.47 km² overlap
Joerg Fischer
IUCN IVPrivately Owned Conservation Area
0.29 km² overlap
Privately Protected Area
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
643 distinct species · 106 232 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Bassin de Homathko River : 25 espèces reliées par 69 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,1°C
Annual rain
580mm
Moisture idx (CMI)
-0,06
Runoff
384mm/an
PET
622mm
AET
417mm
Mean slope
20,9°
Water table
689cm
Forest
34%
Crops
0%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)