HydroBASINS lev08 watershed · #8080004840
Bassin de Eek 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 : Bethel
Sub-basin area
2 184,3km²
Upstream area
2 184,3km²
Discharge
2,15m³/s
Mean elev.
17m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 2045.0 km²93.1% of basin
4 intersecting protected areas
Marine Protected Area
1611.94 km² overlap
Yukon Delta
IUCN IVNational Wildlife Refuge
1606.70 km² overlap
Togiak
IUCN IVNational Wildlife Refuge
61.91 km² overlap
Togiak
IUCN IbWilderness Area
17.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
198 distinct species · 845 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Eek River : 20 espèces reliées par 83 interactions GloBI sur 3 types (connectance 14.8%, filtre Serrano α=0.2). 14 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°
-0,7°C
Annual rain
574mm
Moisture idx (CMI)
0,24
Runoff
443mm/an
PET
435mm
AET
360mm
Mean slope
0,4°
Water table
9cm
Forest
0%
Crops
0%
Urban
0%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)