HydroBASINS lev08 watershed · #7080663130
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 1 administrative regions : Prairie
Sub-basin area
180,7km²
Upstream area
60 150,4km²
Discharge
829,85m³/s
Mean elev.
59m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Glade Creek1784 km²
- Bassin de White River78 km²
1 dept-equivalent regions (GADM L2)
- PrairieArkansas · United States180.6 km²100.0% of basin
6 intersecting protected areas
Reserve Program
15.62 km² overlap
Reserve Program
8.13 km² overlap
Wattensaw
IUCN VWildlife Management Area
5.71 km² overlap
Cache River
IUCN IVNational Wildlife Refuge
1.97 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Prairie, AR
IUCN VConservation Easement
0.39 km² overlap
Reserve Program
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
331 distinct species · 4 840 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 : 18 espèces reliées par 57 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 9 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°
16,2°C
Annual rain
1 280mm
Moisture idx (CMI)
-0,01
Runoff
531mm/an
PET
1 294mm
AET
976mm
Mean slope
0,4°
Water table
15cm
Forest
17%
Crops
66%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)