HydroBASINS lev08 watershed · #8080238950
Bassin · #8080238950
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 : Wade Hampton
Sub-basin area
266,3km²
Upstream area
266,3km²
Discharge
4,76m³/s
Mean elev.
132m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 267.9 km²100.0% of basin
3 intersecting protected areas
Marine Protected Area
267.88 km² overlap
Yukon Delta
IUCN IVNational Wildlife Refuge
267.88 km² overlap
Andreafsky
IUCN IbWilderness Area
8.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-2,9°C
Annual rain
407mm
Moisture idx (CMI)
0,00
Runoff
564mm/an
PET
406mm
AET
313mm
Mean slope
6,1°
Water table
161cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)