HydroBASINS lev08 watershed · #3080239940
Bassin de Булун
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 : Srednekanskiy rayon
Sub-basin area
598km²
Upstream area
17 656km²
Discharge
80,42m³/s
Mean elev.
234m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080233510609 km²
- Bassin de Булун72 km²
1 dept-equivalent regions (GADM L2)
- 601.9 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
16 distinct species · 17 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°
-11,9°C
Annual rain
251mm
Moisture idx (CMI)
-0,43
Runoff
159mm/an
PET
441mm
AET
234mm
Mean slope
4,9°
Water table
96cm
Forest
74%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)