HydroBASINS lev08 watershed · #7080357860
Bassin de Blackfoot 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 1 administrative regions : Powell
Sub-basin area
155,7km²
Upstream area
2 358,6km²
Discharge
13,32m³/s
Mean elev.
1 567m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Blackfoot River1286 km²
- Bassin de Nevada Creek917 km²
1 dept-equivalent regions (GADM L2)
- Powell156.1 km²100.0% of basin
3 intersecting protected areas
Wales Creek
IUCN IbWilderness Study Area
42.70 km² overlap
Powell County
IUCN VWaterfowl Production Area
17.01 km² overlap
North Chamberlain
IUCN Not AssignedConservation Easement
6.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
312 distinct species · 5 180 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 Blackfoot River : 23 espèces reliées par 80 interactions GloBI sur 4 types (connectance 14.3%, 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°
3,6°C
Annual rain
450mm
Moisture idx (CMI)
-0,49
Runoff
229mm/an
PET
888mm
AET
387mm
Mean slope
9,7°
Water table
513cm
Forest
73%
Crops
6%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)