HydroBASINS lev08 watershed · #3080542990
Bassin de Яя
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 : Yayskiy rayon
Sub-basin area
484,4km²
Upstream area
3 411km²
Discharge
33,16m³/s
Mean elev.
220m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кельбес497 km²
- Bassin de Яя9 km²
1 dept-equivalent regions (GADM L2)
- Yayskiy rayonKemerovo · Russia486.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
40 distinct species · 45 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°
0,5°C
Annual rain
548mm
Moisture idx (CMI)
-0,15
Runoff
281mm/an
PET
642mm
AET
457mm
Mean slope
2,5°
Water table
47cm
Forest
70%
Crops
18%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)