HydroBASINS lev08 watershed · #7080600130
Bassin de Green 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 3 administrative regions : Daviess, McLean, Ohio
Sub-basin area
318,8km²
Upstream area
19 701,4km²
Discharge
281,99m³/s
Mean elev.
126m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Green River292 km²
- Bassin de Rough River273 km²
3 dept-equivalent regions (GADM L2)
- McLean290.3 km²91.0% of basin
- Daviess27.1 km²8.5% of basin
- Ohio1.6 km²0.5% of basin
2 intersecting protected areas
Reserve Program
0.29 km² overlap
Conservation Easement
0.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
314 distinct species · 2 237 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Green River : 34 espèces reliées par 79 interactions GloBI sur 4 types (connectance 8.7%, 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°
13,6°C
Annual rain
1 178mm
Moisture idx (CMI)
-0,02
Runoff
390mm/an
PET
1 208mm
AET
907mm
Mean slope
1,1°
Water table
56cm
Forest
4%
Crops
69%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)