HydroBASINS lev08 watershed · #8080267860
Bassin de Neacola 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 3 administrative regions : Bethel, Kenai Peninsula, Lake and Peninsula
Sub-basin area
798,4km²
Upstream area
798,6km²
Discharge
41,98m³/s
Mean elev.
1 206m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 750.9 km²93.5% of basin
- 29.3 km²3.7% of basin
- 22.8 km²2.8% of basin
2 intersecting protected areas
Lake Clark
IUCN VNational Preserve
766.63 km² overlap
Jay S. Hammond
IUCN IbWilderness Area
766.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 183 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Neacola River : 9 espèces reliées par 11 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 3 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°
-4,1°C
Annual rain
586mm
Moisture idx (CMI)
0,31
Runoff
1 488mm/an
PET
404mm
AET
339mm
Mean slope
24,8°
Water table
703cm
Forest
0%
Crops
0%
Urban
0%
Protected
97%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)