HydroBASINS lev08 watershed · #7080412450
Bassin · #7080412450
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 3 administrative regions : Big Horn, Carbon
Sub-basin area
16,5km²
Upstream area
49 207,9km²
Discharge
107,54m³/s
Mean elev.
1 322m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080413550336 km²
- Bassin de Bighorn River162 km²
3 dept-equivalent regions (GADM L2)
- Big Horn10.5 km²63.2% of basin
- 3.5 km²21.2% of basin
- 2.6 km²15.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
245 distinct species · 1 374 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 · #7080412450 : 21 espèces reliées par 106 interactions GloBI sur 4 types (connectance 15.1%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
6,9°C
Annual rain
286mm
Moisture idx (CMI)
-0,73
Runoff
97mm/an
PET
1 049mm
AET
252mm
Mean slope
11,4°
Water table
939cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)