HydroBASINS lev08 watershed · #3080127060
Bassin de Чукочья
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 : Nizhnekolymskiy rayon, Srednekolymskiy rayon
Sub-basin area
24,4km²
Upstream area
2 784,8km²
Discharge
12,53m³/s
Mean elev.
8m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Чукочья1257 km²
- Bassin de Чукочья254 km²
2 dept-equivalent regions (GADM L2)
- 23.6 km²96.1% of basin
- 1.0 km²3.9% of basin
1 intersecting protected areas
Kolyma
IUCN IINatural Park
14.82 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°
-12,9°C
Annual rain
178mm
Moisture idx (CMI)
-0,54
Runoff
115mm/an
PET
384mm
AET
186mm
Mean slope
4,1°
Water table
47cm
Forest
39%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)