HydroBASINS lev08 watershed · #7080287340
Bassin de Willow Creek
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 : Division No. 15, Division No. 3
Sub-basin area
2 501,2km²
Upstream area
2 501,3km²
Discharge
12,4m³/s
Mean elev.
1 265m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1699.3 km²67.7% of basin
- 810.5 km²32.3% of basin
20 intersecting protected areas
Pekisko Heritage Rangeland
IUCN Not ReportedHeritage Rangeland
109.91 km² overlap
Wildland Provincial Park
46.37 km² overlap
SALTS 070
IUCN Not ApplicableConservation easement
19.91 km² overlap
Don Getty Wildland Provincial Park (Expansion)
IUCN Not ReportedWildland Provincial Park
13.79 km² overlap
SALTS 048
IUCN Not ApplicableConservation easement
8.46 km² overlap
Wildland Provincial Park
8.17 km² overlap
SALTS 060
IUCN Not ApplicableConservation easement
7.15 km² overlap
SALTS 066
IUCN Not ApplicableConservation easement
6.86 km² overlap
SALTS 050
IUCN Not ApplicableConservation easement
5.17 km² overlap
11 more protected areassorted by overlap area
Mt. Livingstone Natural Area
IUCN IbNatural Area
5.12 km² overlap
Chain Lakes Provincial Park
IUCN IIProvincial Park
3.99 km² overlap
SALTS 033
IUCN Not ApplicableConservation easement
1.93 km² overlap
SALTS 044
IUCN Not ApplicableConservation easement
1.52 km² overlap
Timber Ridge (Expansion)
IUCN VIFee Simple Property
1.30 km² overlap
SALTS 004
IUCN Not ApplicableConservation easement
1.29 km² overlap
SALTS 045
IUCN Not ApplicableConservation easement
1.29 km² overlap
SALTS 012
IUCN Not ApplicableConservation easement
0.94 km² overlap
Willow Creek Provincial Park
IUCN IIProvincial Park
0.80 km² overlap
SALTS 006
IUCN Not ApplicableConservation easement
0.64 km² overlap
Timber Ridge
IUCN VIFee Simple Property
0.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 453 distinct species · 31 527 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Willow Creek : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 18.3%, filtre Serrano α=0.2). 11 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°
3,0°C
Annual rain
494mm
Moisture idx (CMI)
-0,36
Runoff
217mm/an
PET
779mm
AET
426mm
Mean slope
5,7°
Water table
252cm
Forest
62%
Crops
18%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)