HydroBASINS lev08 watershed · #7080260210
Bassin · #7080260210
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 : Division No. 11, Division No. 6
Sub-basin area
1 531,5km²
Upstream area
7 732,8km²
Discharge
1,84m³/s
Mean elev.
530m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #70802496301139 km²
- Bassin · #70802497701106 km²
2 dept-equivalent regions (GADM L2)
- Division No. 61340.3 km²87.2% of basin
- Division No. 11196.7 km²12.8% of basin
7 intersecting protected areas
Wildlife Habitat Protection
IUCN Not ApplicableWildlife Habitat Protection
10.43 km² overlap
Private Conservation Lands
IUCN IVPrivate Conservation Lands
7.00 km² overlap
Recreation Park
2.77 km² overlap
Water Security Agency
IUCN Not ApplicableWater Security Agency
0.81 km² overlap
Privately Protected Area
0.65 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.65 km² overlap
Crown Conservation Easement
IUCN IVCrown Conservation Easement
0.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
739 distinct species · 7 482 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 · #7080260210 : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 10 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°
2,7°C
Annual rain
377mm
Moisture idx (CMI)
-0,52
Runoff
1mm/an
PET
781mm
AET
333mm
Mean slope
0,3°
Water table
78cm
Forest
0%
Crops
75%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)