HydroBASINS lev08 watershed · #7080665230
Bassin de l'Anguille 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 6 administrative regions : Craighead, Cross, Lee, Poinsett, Saint Francis +1
Sub-basin area
2 233,2km²
Upstream area
2 233,2km²
Discharge
43,85m³/s
Mean elev.
74m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- CrossArkansas · United States878.9 km²39.4% of basin
- PoinsettArkansas · United States594.9 km²26.6% of basin
- Saint FrancisArkansas · United States476.0 km²21.3% of basin
- LeeArkansas · United States145.0 km²6.5% of basin
- CraigheadArkansas · United States111.6 km²5.0% of basin
- WoodruffArkansas · United States26.8 km²1.2% of basin
17 intersecting protected areas
Pine Tr
IUCN VState Wildlife Management Area
37.92 km² overlap
Reserve Program
15.64 km² overlap
Us-Ar-30-1
IUCN Not AssignedConservation Easement
5.48 km² overlap
Us-Ar-75-2
IUCN Not AssignedConservation Easement
3.47 km² overlap
Us-Ar-75-44
IUCN Not AssignedConservation Easement
3.21 km² overlap
Watershed Protection
2.08 km² overlap
Reserve Program
2.02 km² overlap
Us-Ar-30-4
IUCN Not AssignedConservation Easement
1.92 km² overlap
US-AR-30-16 Wetlands Reserve Program (WRP) 6671030400CKQ
IUCN Not AssignedReserve Program
1.48 km² overlap
8 more protected areassorted by overlap area
Reserve Program
1.45 km² overlap
Reserve Program
1.38 km² overlap
Us-Ar-75-36
IUCN Not AssignedConservation Easement
1.30 km² overlap
Lee County
IUCN VState Wildlife Management Area
0.89 km² overlap
Brushy Creek
IUCN VState Wildlife Management Area
0.89 km² overlap
White Hall
IUCN VState Wildlife Management Area
0.47 km² overlap
Watershed Protection
0.28 km² overlap
Nature Center
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 145 distinct species · 79 685 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 l'Anguille River : 28 espèces reliées par 73 interactions GloBI sur 4 types (connectance 11.0%, 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°
16,0°C
Annual rain
1 254mm
Moisture idx (CMI)
-0,03
Runoff
620mm/an
PET
1 296mm
AET
960mm
Mean slope
0,4°
Water table
22cm
Forest
38%
Crops
67%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)