HydroBASINS lev08 watershed · #3080476860
Bassin de Непа
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 : Katangskiy rayon, Ust'-Kutskiy rayon
Sub-basin area
2 193,6km²
Upstream area
5 808,3km²
Discharge
17,49m³/s
Mean elev.
492m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кия896 km²
- Bassin de Непа314 km²
2 dept-equivalent regions (GADM L2)
- Katangskiy rayonIrkutsk · Russia2131.8 km²96.7% of basin
- Ust'-Kutskiy rayonIrkutsk · Russia73.2 km²3.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-5,6°C
Annual rain
403mm
Moisture idx (CMI)
-0,32
Runoff
111mm/an
PET
591mm
AET
350mm
Mean slope
2,1°
Water table
43cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)