HydroBASINS lev08 watershed · #7080665170
Bassin de Tennessee 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 2 administrative regions : Colbert, Lauderdale
Sub-basin area
166,5km²
Upstream area
79 669,1km²
Discharge
1 861,84m³/s
Mean elev.
169m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Shoal Creek1285 km²
- Bassin de Tennessee River107 km²
2 dept-equivalent regions (GADM L2)
- 121.4 km²72.9% of basin
- 45.2 km²27.1% of basin
1 intersecting protected areas
Reserve Program
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 108 distinct species · 54 432 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 Tennessee River : 28 espèces reliées par 73 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 11 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°
15,6°C
Annual rain
1 385mm
Moisture idx (CMI)
0,04
Runoff
651mm/an
PET
1 335mm
AET
1 003mm
Mean slope
1,1°
Water table
74cm
Forest
10%
Crops
35%
Urban
15%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)