HydroBASINS lev08 watershed · #8080004650
Bassin · #8080004650
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 2 administrative regions : Bethel, Dillingham
Sub-basin area
332,6km²
Upstream area
332,6km²
Discharge
8,51m³/s
Mean elev.
174m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 319.5 km²95.6% of basin
- 14.8 km²4.4% of basin
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-0,4°C
Annual rain
702mm
Moisture idx (CMI)
0,39
Runoff
735mm/an
PET
429mm
AET
375mm
Mean slope
7,6°
Water table
271cm
Forest
0%
Crops
0%
Urban
0%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)