HydroBASINS lev08 watershed · #8080004110
Bassin de Cinder 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 : Lake and Peninsula
Sub-basin area
976,7km²
Upstream area
976,7km²
Discharge
8,86m³/s
Mean elev.
167m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 981.6 km²100.0% of basin
3 intersecting protected areas
Aniakchak
IUCN VNational Preserve
601.53 km² overlap
Pilot Point
IUCN VCritical Habitat Area
2.59 km² overlap
Cinder River
IUCN VCritical Habitat Area
0.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
136 distinct species · 1 079 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Cinder River : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 4 types (connectance 15.2%, filtre Serrano α=0.2). 11 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°
1,9°C
Annual rain
533mm
Moisture idx (CMI)
0,19
Runoff
329mm/an
PET
429mm
AET
358mm
Mean slope
5,3°
Water table
273cm
Forest
1%
Crops
0%
Urban
0%
Protected
61%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)