HydroBASINS lev08 watershed · #7080678740
Bassin de Wichita 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 : Clay, Cotton, Jefferson
Sub-basin area
18,6km²
Upstream area
67 137,1km²
Discharge
57m³/s
Mean elev.
276m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Wichita River370 km²
- Bassin de Red River46 km²
3 dept-equivalent regions (GADM L2)
- Clay9.9 km²53.2% of basin
- CottonOklahoma · United States8.6 km²46.4% of basin
- JeffersonOklahoma · United States0.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
96 distinct species · 347 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Wichita River : 19 espèces reliées par 107 interactions GloBI sur 4 types (connectance 20.3%, filtre Serrano α=0.2). 14 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°
17,1°C
Annual rain
792mm
Moisture idx (CMI)
-0,45
Runoff
108mm/an
PET
1 440mm
AET
669mm
Mean slope
0,6°
Water table
86cm
Forest
0%
Crops
34%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)