HydroBASINS lev08 watershed · #3080486070
Bassin de Улу-Юл
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, Tegul'detskiy rayon
Sub-basin area
282,7km²
Upstream area
3 108,9km²
Discharge
18,63m³/s
Mean elev.
150m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Улу-Юл2243 km²
- Bassin de Улу-Юл583 km²
2 dept-equivalent regions (GADM L2)
- Pervomayskiy rayonTomsk · Russia276.3 km²97.2% of basin
- Tegul'detskiy rayonTomsk · Russia7.9 km²2.8% 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°
-0,7°C
Annual rain
520mm
Moisture idx (CMI)
-0,15
Runoff
200mm/an
PET
610mm
AET
433mm
Mean slope
0,6°
Water table
5cm
Forest
96%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)