HydroBASINS lev08 watershed · #7080512730
Bassin de South Willow Canyon
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 6 administrative regions : Box Elder, Davis, Salt Lake, Tooele, Utah +1
Sub-basin area
1 386,8km²
Upstream area
1 386,8km²
Discharge
4,46m³/s
Mean elev.
1 531m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- TooeleUtah · United States1329.2 km²95.7% of basin
- DavisUtah · United States32.4 km²2.3% of basin
- Box ElderUtah · United States22.0 km²1.6% of basin
- WeberUtah · United States3.3 km²0.2% of basin
- Salt LakeUtah · United States1.5 km²0.1% of basin
- UtahUtah · United States0.1 km²0.0% of basin
4 intersecting protected areas
Deseret Peak
IUCN IbWilderness
22.95 km² overlap
Carr Fork or Arco
IUCN VConservation Easement
12.06 km² overlap
North Stansbury Mountains
IUCN IbWilderness Study Area
5.24 km² overlap
Great Salt
IUCN VLake
1.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 396 distinct species · 25 183 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 South Willow Canyon : 23 espèces reliées par 75 interactions GloBI sur 4 types (connectance 13.4%, 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°
9,8°C
Annual rain
411mm
Moisture idx (CMI)
-0,61
Runoff
124mm/an
PET
1 082mm
AET
351mm
Mean slope
5,5°
Water table
222cm
Forest
18%
Crops
6%
Urban
3%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)