HydroBASINS lev08 watershed · #7080430810
Bassin de Belle Fourche 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 : Campbell, Crook
Sub-basin area
303,7km²
Upstream area
4 498,1km²
Discharge
8,48m³/s
Mean elev.
1 306m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Donkey Creek650 km²
- Bassin de Belle Fourche River54 km²
2 dept-equivalent regions (GADM L2)
- Crook282.9 km²92.9% of basin
- Campbell21.5 km²7.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
264 distinct species · 4 862 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 Belle Fourche River : 22 espèces reliées par 106 interactions GloBI sur 4 types (connectance 20.1%, 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°
6,9°C
Annual rain
378mm
Moisture idx (CMI)
-0,64
Runoff
67mm/an
PET
1 040mm
AET
328mm
Mean slope
2,3°
Water table
443cm
Forest
0%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)