HydroBASINS lev08 watershed · #7080543800
Bassin de Thompson 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, Grundy, Livingston
Sub-basin area
212,5km²
Upstream area
5 098,1km²
Discharge
38,27m³/s
Mean elev.
257m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Muddy Creek321 km²
- Bassin de Thompson River74 km²
3 dept-equivalent regions (GADM L2)
- Grundy118.6 km²55.8% of basin
- Livingston70.8 km²33.3% of basin
- Daviess23.2 km²10.9% of basin
3 intersecting protected areas
Poosey
IUCN VConservation Area
11.72 km² overlap
Punkin Center
IUCN VAccess
0.22 km² overlap
Reserve Program
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
298 distinct species · 5 694 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Thompson River : 30 espèces reliées par 72 interactions GloBI sur 4 types (connectance 10.2%, 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°
11,1°C
Annual rain
928mm
Moisture idx (CMI)
-0,17
Runoff
234mm/an
PET
1 113mm
AET
784mm
Mean slope
1,4°
Water table
117cm
Forest
21%
Crops
55%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)