HydroBASINS lev08 watershed · #7080682360
Bassin de White 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 : Arkansas, Desha
Sub-basin area
75,5km²
Upstream area
71 743km²
Discharge
1 027,46m³/s
Mean elev.
53m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Arkansas Post Canal160 km²
- Bassin de White River50 km²
2 dept-equivalent regions (GADM L2)
- DeshaArkansas · United States53.8 km²71.3% of basin
- ArkansasArkansas · United States21.7 km²28.7% of basin
3 intersecting protected areas
Cache-Lower White Rivers
IUCN Not ReportedWetland of International Importance (Ramsar Site)
75.23 km² overlap
Dale Bumpers White River
IUCN IVNational Wildlife Refuge
17.97 km² overlap
Trusten Holder
IUCN VState Wildlife Management Area
9.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
34 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 White River : 15 espèces reliées par 10 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,8°C
Annual rain
1 314mm
Moisture idx (CMI)
-0,01
Runoff
673mm/an
PET
1 323mm
AET
983mm
Mean slope
0,7°
Water table
32cm
Forest
96%
Crops
8%
Urban
0%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)