HydroBASINS lev08 watershed · #7080657800
Bassin · #7080657800
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 : Logan, Scott, Yell
Sub-basin area
240km²
Upstream area
240km²
Discharge
2,81m³/s
Mean elev.
335m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- ScottArkansas · United States127.6 km²53.2% of basin
- LoganArkansas · United States112.0 km²46.7% of basin
- YellArkansas · United States0.4 km²0.2% of basin
2 intersecting protected areas
Pigeon Creek National
IUCN VGame Refuge
30.12 km² overlap
Dry Creek
IUCN IbWilderness
22.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
215 distinct species · 2 107 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 52 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 · #7080657800 : 39 espèces reliées par 97 interactions GloBI sur 5 types (connectance 7.3%, filtre Serrano α=0.2). 13 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°
15,2°C
Annual rain
1 156mm
Moisture idx (CMI)
-0,12
Runoff
367mm/an
PET
1 323mm
AET
961mm
Mean slope
7,2°
Water table
381cm
Forest
98%
Crops
10%
Urban
0%
Protected
70%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)