HydroBASINS lev08 watershed · #3080176630
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 1 administrative regions : Eveno-Bytantayskiy rayon
Sub-basin area
900km²
Upstream area
2 468,9km²
Discharge
8,61m³/s
Mean elev.
697m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бильях680 km²
- Bassin de Меникян220 km²
1 dept-equivalent regions (GADM L2)
- 906.2 km²100.0% of basin
1 intersecting protected areas
reka Echij
IUCN IVThe Quiet Zone
906.17 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°
-16,7°C
Annual rain
300mm
Moisture idx (CMI)
-0,27
Runoff
95mm/an
PET
413mm
AET
270mm
Mean slope
6,3°
Water table
140cm
Forest
51%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)