HydroBASINS lev08 watershed · #7080657600
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 : Prairie, White
Sub-basin area
127,3km²
Upstream area
127,5km²
Discharge
1,96m³/s
Mean elev.
59m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- WhiteArkansas · United States110.9 km²87.1% of basin
- PrairieArkansas · United States16.4 km²12.9% of basin
6 intersecting protected areas
Reserve Program
17.72 km² overlap
State Wildlife Management Area
16.59 km² overlap
Reserve Program
16.22 km² overlap
Henry Gray/hurricane
IUCN VLake
1.50 km² overlap
Reserve Program
0.82 km² overlap
Holloway Memorial
IUCN VNatural Area
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
267 distinct species · 1 916 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 11.7%, 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°
16,1°C
Annual rain
1 286mm
Moisture idx (CMI)
-0,02
Runoff
484mm/an
PET
1 310mm
AET
983mm
Mean slope
0,3°
Water table
16cm
Forest
1%
Crops
54%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)