HydroBASINS lev08 watershed · #7080058900
Bassin · #7080058900
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 : Skagway-Yakutat-Angoon
Sub-basin area
70,7km²
Upstream area
70,7km²
Discharge
3,69m³/s
Mean elev.
311m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 66.8 km²94.0% of basin
2 intersecting protected areas
Kootznoowoo
IUCN IbWilderness
65.96 km² overlap
Admiralty Island
IUCN VNational Monument
65.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 13 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°
4,4°C
Annual rain
1 641mm
Moisture idx (CMI)
0,70
Runoff
1 734mm/an
PET
489mm
AET
478mm
Mean slope
14,6°
Water table
380cm
Forest
99%
Crops
0%
Urban
0%
Protected
91%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)