HydroBASINS lev08 watershed · #3080186800
Bassin de Бильях
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 : Eveno-Bytantayskiy rayon, Kobyayskiy rayon
Sub-basin area
680,1km²
Upstream area
1 349,3km²
Discharge
5,06m³/s
Mean elev.
834m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бильях475 km²
- Bassin de Бильях194 km²
2 dept-equivalent regions (GADM L2)
- 669.1 km²97.7% of basin
- 15.6 km²2.3% of basin
1 intersecting protected areas
reka Echij
IUCN IVThe Quiet Zone
626.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-17,3°C
Annual rain
319mm
Moisture idx (CMI)
-0,21
Runoff
112mm/an
PET
405mm
AET
282mm
Mean slope
8,2°
Water table
150cm
Forest
32%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)