HydroBASINS lev08 watershed · #7080499940
Bassin de Blacks Fork 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 : Sweetwater
Sub-basin area
117,5km²
Upstream area
7 142,6km²
Discharge
16,24m³/s
Mean elev.
1 942m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Hams Fork Creek1580 km²
- Bassin de Blacks Fork River125 km²
1 dept-equivalent regions (GADM L2)
- 117.7 km²100.0% of basin
1 intersecting protected areas
Granger
IUCN IIIStage Station
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 160 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Blacks Fork River : 18 espèces reliées par 33 interactions GloBI sur 3 types (connectance 12.0%, filtre Serrano α=0.2). 6 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°
5,2°C
Annual rain
197mm
Moisture idx (CMI)
-0,81
Runoff
55mm/an
PET
1 055mm
AET
178mm
Mean slope
1,2°
Water table
332cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)