HydroBASINS lev08 watershed · #7080271490
Bassin · #7080271490
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 3 administrative regions : Division No. 18, Division No. 8, Division No. 9
Sub-basin area
374,2km²
Upstream area
7 186,4km²
Discharge
8,68m³/s
Mean elev.
253m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bagot Creek805 km²
- Bassin de Squirrel Creek57 km²
3 dept-equivalent regions (GADM L2)
- 231.1 km²61.5% of basin
- 142.4 km²37.9% of basin
- 2.0 km²0.5% of basin
2 intersecting protected areas
Wildlife Management Area
0.67 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
249 distinct species · 2 524 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 · #7080271490 : 18 espèces reliées par 96 interactions GloBI sur 4 types (connectance 20.6%, filtre Serrano α=0.2). 13 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°
2,2°C
Annual rain
464mm
Moisture idx (CMI)
-0,41
Runoff
42mm/an
PET
782mm
AET
402mm
Mean slope
0,1°
Water table
0cm
Forest
4%
Crops
62%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)