HydroBASINS lev08 watershed · #8080284370
Bassin · #8080284370
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 across 2 countries : Skagway-Yakutat-Angoon, Yukon
Sub-basin area
247,9km²
Upstream area
247,9km²
Discharge
15,03m³/s
Mean elev.
1 873m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 249.1 km²99.9% of basin
- 0.2 km²0.1% of basin
4 intersecting protected areas
Kluane / Wrangell-St Elias / Glacier Bay / Tatshenshini-Alsek
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
249.32 km² overlap
National Park
249.14 km² overlap
Wrangell-Saint Elias
IUCN IbWilderness Area
0.18 km² overlap
Wrangell-St. Elias
IUCN IINational Park
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 5 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°
-6,4°C
Annual rain
897mm
Moisture idx (CMI)
0,59
Runoff
1 974mm/an
PET
369mm
AET
362mm
Mean slope
15,9°
Water table
353cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)