HydroBASINS lev08 watershed · #7080571450
Bassin de Ucompahgre 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 2 administrative regions : Delta, Montrose
Sub-basin area
18,6km²
Upstream area
2 864,8km²
Discharge
9,85m³/s
Mean elev.
1 563m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Dry Creek506 km²
- Bassin de Loutsenhizer Arroyo48 km²
2 dept-equivalent regions (GADM L2)
- Delta16.8 km²90.2% of basin
- 1.8 km²9.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
255 distinct species · 24 269 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Ucompahgre River : 19 espèces reliées par 61 interactions GloBI sur 3 types (connectance 17.4%, filtre Serrano α=0.2). 8 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°
10,5°C
Annual rain
221mm
Moisture idx (CMI)
-0,83
Runoff
101mm/an
PET
1 307mm
AET
190mm
Mean slope
1,3°
Water table
238cm
Forest
15%
Crops
33%
Urban
23%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)