HydroBASINS lev08 watershed · #4080091170
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 3 administrative regions : Mogochinskiy rayon, Tungiro-Olekminskiy rayon, Tungokochenskiy rayon
Sub-basin area
190,2km²
Upstream area
190,3km²
Discharge
0,58m³/s
Mean elev.
1 167m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 140.3 km²73.4% of basin
- 35.4 km²18.5% of basin
- 15.4 km²8.1% of basin
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°
-8,2°C
Annual rain
459mm
Moisture idx (CMI)
-0,21
Runoff
106mm/an
PET
586mm
AET
398mm
Mean slope
4,0°
Water table
91cm
Forest
51%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)