HydroBASINS lev08 watershed · #7080719830
Bassin de Chilatchee Creek
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 4 administrative regions : Dallas, Marengo, Perry, Wilcox
Sub-basin area
392,1km²
Upstream area
52 386km²
Discharge
908,57m³/s
Mean elev.
64m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bogue Chitto Creek928 km²
- Bassin de Alabama River212 km²
4 dept-equivalent regions (GADM L2)
- 146.5 km²37.4% of basin
- 100.9 km²25.8% of basin
- 96.5 km²24.6% of basin
- 47.9 km²12.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
847 distinct species · 4 289 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 Chilatchee Creek : 32 espèces reliées par 56 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 7 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°
17,7°C
Annual rain
1 387mm
Moisture idx (CMI)
-0,03
Runoff
502mm/an
PET
1 426mm
AET
1 055mm
Mean slope
1,1°
Water table
75cm
Forest
66%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)