HydroBASINS lev08 watershed · #3080234710
Bassin de Силян
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 : Kobyayskiy rayon
Sub-basin area
375,4km²
Upstream area
2 516,3km²
Discharge
14,47m³/s
Mean elev.
917m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Омочав963 km²
- Bassin de Силян373 km²
1 dept-equivalent regions (GADM L2)
- 377.9 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-16,9°C
Annual rain
335mm
Moisture idx (CMI)
-0,21
Runoff
149mm/an
PET
424mm
AET
297mm
Mean slope
12,9°
Water table
285cm
Forest
19%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)