HydroBASINS lev08 watershed · #7080333450
Bassin de Hawk 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 : Ferry, Lincoln
Sub-basin area
862,1km²
Upstream area
191 236,2km²
Discharge
3 150,97m³/s
Mean elev.
689m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Columbia River2483 km²
- Bassin de Spokane River1755 km²
2 dept-equivalent regions (GADM L2)
- Lincoln678.4 km²78.5% of basin
- 186.2 km²21.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
572 distinct species · 36 721 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Hawk Creek : 21 espèces reliées par 69 interactions GloBI sur 3 types (connectance 15.9%, filtre Serrano α=0.2). 9 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°
7,8°C
Annual rain
360mm
Moisture idx (CMI)
-0,64
Runoff
106mm/an
PET
1 000mm
AET
311mm
Mean slope
6,9°
Water table
813cm
Forest
51%
Crops
29%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)