HydroBASINS lev08 watershed · #3080508940
Bassin de Тунгурча
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 1 administrative regions : Olekminskiy rayon
Sub-basin area
76,9km²
Upstream area
3 620,6km²
Discharge
33,64m³/s
Mean elev.
879m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тунгурча281 km²
- Bassin de Тунгурча251 km²
1 dept-equivalent regions (GADM L2)
- 77.2 km²100.0% 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°
-8,1°C
Annual rain
444mm
Moisture idx (CMI)
-0,17
Runoff
296mm/an
PET
541mm
AET
381mm
Mean slope
10,7°
Water table
326cm
Forest
58%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)