HydroBASINS lev08 watershed · #3080485780
Bassin de Чуйка
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 2 administrative regions : Pervomayskiy rayon, Verkhneketskiy rayon
Sub-basin area
566,9km²
Upstream area
566,9km²
Discharge
3,61m³/s
Mean elev.
149m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Pervomayskiy rayonTomsk · Russia541.3 km²95.0% of basin
- Verkhneketskiy rayonTomsk · Russia28.6 km²5.0% 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°
-0,8°C
Annual rain
525mm
Moisture idx (CMI)
-0,13
Runoff
206mm/an
PET
606mm
AET
433mm
Mean slope
0,3°
Water table
2cm
Forest
60%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)