HydroBASINS lev08 watershed · #3080459840
Bassin · #3080459840
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 3 administrative regions : Katangskiy rayon, Kirenskiy rayon, Lenskiy rayon
Sub-basin area
655,1km²
Upstream area
655,3km²
Discharge
6,9m³/s
Mean elev.
424m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Katangskiy rayonIrkutsk · Russia509.5 km²77.4% of basin
- 120.4 km²18.3% of basin
- Kirenskiy rayonIrkutsk · Russia28.7 km²4.4% of basin
1 intersecting protected areas
Lyuksini
IUCN IVThe Quiet Zone
2.94 km² overlap
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°
-6,0°C
Annual rain
391mm
Moisture idx (CMI)
-0,31
Runoff
263mm/an
PET
565mm
AET
339mm
Mean slope
3,3°
Water table
60cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)