HydroBASINS lev08 watershed · #3080257580
Bassin de Андыгычан
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 : Momskiy rayon, Oymyakonskiy rayon
Sub-basin area
50,2km²
Upstream area
2 723,1km²
Discharge
16,28m³/s
Mean elev.
857m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Амбардах396 km²
- Bassin de Куранах148 km²
2 dept-equivalent regions (GADM L2)
- 29.6 km²58.5% of basin
- 21.0 km²41.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-16,9°C
Annual rain
265mm
Moisture idx (CMI)
-0,35
Runoff
183mm/an
PET
409mm
AET
245mm
Mean slope
13,3°
Water table
363cm
Forest
68%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)