HydroBASINS lev08 watershed · #7080021090
Bassin · #7080021090
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, Stikine
Sub-basin area
554,3km²
Upstream area
554,3km²
Discharge
29,62m³/s
Mean elev.
1 106m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 358.5 km²64.3% of basin
- 198.5 km²35.6% of basin
5 intersecting protected areas
Kluane / Wrangell-St Elias / Glacier Bay / Tatshenshini-Alsek
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
557.28 km² overlap
TATSHENSHINI-ALSEK PARK
IUCN IbA - Park
357.58 km² overlap
Marine Protected Area
199.63 km² overlap
Glacier Bay
IUCN IINational Park
199.62 km² overlap
Glacier Bay
IUCN IbWilderness Area
199.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 9 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°
-1,0°C
Annual rain
1 262mm
Moisture idx (CMI)
0,64
Runoff
1 741mm/an
PET
454mm
AET
404mm
Mean slope
11,7°
Water table
394cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)