HydroBASINS lev08 watershed · #7080615760
Bassin de Little 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 4 administrative regions : Bollinger, Cape Girardeau, Scott, Stoddard
Sub-basin area
438,7km²
Upstream area
439km²
Discharge
8,2m³/s
Mean elev.
101m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 242.5 km²55.3% of basin
- Scott101.0 km²23.0% of basin
- 92.5 km²21.1% of basin
- 2.9 km²0.7% of basin
2 intersecting protected areas
Tywappity
IUCN VConservation Land
0.48 km² overlap
Tywappity Towersite
IUCN VState Conservation Area or Park
0.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
658 distinct species · 5 679 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Little River : 27 espèces reliées par 142 interactions GloBI sur 4 types (connectance 15.7%, filtre Serrano α=0.2). 16 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°
13,9°C
Annual rain
1 194mm
Moisture idx (CMI)
-0,03
Runoff
589mm/an
PET
1 227mm
AET
918mm
Mean slope
0,5°
Water table
30cm
Forest
7%
Crops
84%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)