HydroBASINS lev08 watershed · #8080004210
Bassin de Dago Creek
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
1 507,8km²
Upstream area
1 507,8km²
Discharge
1,1m³/s
Mean elev.
19m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1504.5 km²99.3% of basin
2 intersecting protected areas
Pilot Point
IUCN VCritical Habitat Area
14.44 km² overlap
Egegik
IUCN VCritical Habitat Area
11.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
225 distinct species · 5 843 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Dago Creek : 31 espèces reliées par 78 interactions GloBI sur 3 types (connectance 10.0%, 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°
1,8°C
Annual rain
535mm
Moisture idx (CMI)
0,13
Runoff
348mm/an
PET
467mm
AET
376mm
Mean slope
0,6°
Water table
47cm
Forest
0%
Crops
0%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)