HydroBASINS lev08 watershed · #7080228950
Bassin · #7080228950
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 : Division No. 10
Sub-basin area
66km²
Upstream area
3 871,1km²
Discharge
6,56m³/s
Mean elev.
519m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #70802292801715 km²
- Bassin · #70802291201 km²
1 dept-equivalent regions (GADM L2)
- Division No. 1066.2 km²100.0% of basin
3 intersecting protected areas
Quill Lakes
IUCN Not ReportedWetland of International Importance (Ramsar Site)
33.24 km² overlap
Wildlife Habitat Protection
IUCN Not ApplicableWildlife Habitat Protection
3.27 km² overlap
Private Conservation Lands
IUCN IVPrivate Conservation Lands
2.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
147 distinct species · 518 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 · #7080228950 : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 19.1%, 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°
1,1°C
Annual rain
419mm
Moisture idx (CMI)
-0,41
Runoff
27mm/an
PET
710mm
AET
366mm
Mean slope
0,1°
Water table
2cm
Forest
0%
Crops
76%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)