HydroBASINS lev08 watershed · #8080251660
Bassin de Steamboat Creek
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 : Bethel
Sub-basin area
197,8km²
Upstream area
3 619,7km²
Discharge
49,36m³/s
Mean elev.
205m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de George River1746 km²
- Bassin de East Fork George River25 km²
1 dept-equivalent regions (GADM L2)
- 198.9 km²100.0% of basin
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°
-2,9°C
Annual rain
488mm
Moisture idx (CMI)
0,03
Runoff
437mm/an
PET
473mm
AET
355mm
Mean slope
10,7°
Water table
274cm
Forest
10%
Crops
0%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)