HydroBASINS lev08 watershed · #8080274150
Bassin · #8080274150
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 : Fort Smith
Sub-basin area
535,6km²
Upstream area
7 445,8km²
Discharge
32,37m³/s
Mean elev.
401m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #80802770602078 km²
- Bassin · #80802771401036 km²
1 dept-equivalent regions (GADM L2)
- Fort Smith538.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-5,6°C
Annual rain
338mm
Moisture idx (CMI)
-0,28
Runoff
64mm/an
PET
468mm
AET
294mm
Mean slope
3,6°
Water table
84cm
Forest
16%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)