HydroBASINS lev08 watershed · #3080471420
Bassin de Чомполо
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 : Aldanskiy rayon
Sub-basin area
260,8km²
Upstream area
2 921,4km²
Discharge
28,25m³/s
Mean elev.
550m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Чомполо498 km²
- Bassin de Чомполо382 km²
1 dept-equivalent regions (GADM L2)
- 262.2 km²100.0% of basin
3 intersecting protected areas
Ulahan-Tala
IUCN VIResource Reserve
122.75 km² overlap
Tyylaah
IUCN VIResource Reserve
78.63 km² overlap
Apparah
IUCN VIResource Reserve
60.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-6,6°C
Annual rain
507mm
Moisture idx (CMI)
-0,06
Runoff
388mm/an
PET
538mm
AET
411mm
Mean slope
4,9°
Water table
139cm
Forest
82%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)