HydroBASINS lev08 watershed · #3080117920
Bassin de Уяндина
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 : Ust'-Yanskiy rayon
Sub-basin area
296,8km²
Upstream area
11 507,4km²
Discharge
84,45m³/s
Mean elev.
278m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Уяндина432 km²
- Bassin de Быллат56 km²
1 dept-equivalent regions (GADM L2)
- 299.0 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°
-15,5°C
Annual rain
205mm
Moisture idx (CMI)
-0,44
Runoff
229mm/an
PET
365mm
AET
203mm
Mean slope
4,2°
Water table
78cm
Forest
4%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)