HydroBASINS lev08 watershed · #3080325260
Bassin de Нэптэннэ
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 : Ilimpiyskiy rayon, Tungussko-Chunskiy rayon
Sub-basin area
822,1km²
Upstream area
822,1km²
Discharge
5,45m³/s
Mean elev.
471m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Tungussko-Chunskiy rayonKrasnoyarsk · Russia804.4 km²97.2% of basin
- Ilimpiyskiy rayonKrasnoyarsk · Russia22.8 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°
-9,7°C
Annual rain
403mm
Moisture idx (CMI)
-0,20
Runoff
230mm/an
PET
507mm
AET
344mm
Mean slope
5,6°
Water table
100cm
Forest
94%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)