HydroBASINS lev08 watershed · #4080093630
Bassin de Нерчуган
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 4 administrative regions : Chernyshevskiy rayon, Mogochinskiy rayon, Tungiro-Olekminskiy rayon, Tungokochenskiy rayon
Sub-basin area
805,5km²
Upstream area
1 218,7km²
Discharge
3,42m³/s
Mean elev.
1 102m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Богдичи223 km²
- Bassin de Нерчуган190 km²
4 dept-equivalent regions (GADM L2)
- 403.8 km²49.9% of basin
- 393.0 km²48.6% of basin
- 12.0 km²1.5% of basin
- 0.1 km²0.0% of basin
1 intersecting protected areas
Nerchuganskij
IUCN IVState Natural Zakaznik
212.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 21 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°
-7,6°C
Annual rain
448mm
Moisture idx (CMI)
-0,25
Runoff
96mm/an
PET
602mm
AET
390mm
Mean slope
5,3°
Water table
159cm
Forest
55%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)