HydroBASINS lev08 watershed · #7080508780
Bassin de Blue Creek
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 : Box Elder
Sub-basin area
1 659,5km²
Upstream area
1 659,8km²
Discharge
5,57m³/s
Mean elev.
1 444m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- Box ElderUtah · United States1661.9 km²100.0% of basin
8 intersecting protected areas
Bear River Migratory
IUCN IVBird Refuge
158.23 km² overlap
State Wildlife Reserve/Management Area
24.05 km² overlap
Salt Creek
IUCN VState Wildlife Area
21.50 km² overlap
Golden Spike
IUCN IIINational Historical Park
7.12 km² overlap
State Wildlife Reserve/Management Area
5.16 km² overlap
Reserve Program
4.47 km² overlap
Bear River Watershed
IUCN VConservation Area
3.17 km² overlap
State Wildlife Reserve/Management Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
917 distinct species · 293 128 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Blue Creek : 20 espèces reliées par 79 interactions GloBI sur 4 types (connectance 19.5%, filtre Serrano α=0.2). 9 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°
8,3°C
Annual rain
404mm
Moisture idx (CMI)
-0,64
Runoff
100mm/an
PET
1 125mm
AET
347mm
Mean slope
4,5°
Water table
349cm
Forest
2%
Crops
19%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)