HydroBASINS lev08 watershed · #3080155080
Bassin de Кыллах
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 : Srednekolymskiy rayon, Verkhnekolymskiy rayon
Sub-basin area
455,3km²
Upstream area
455,4km²
Discharge
2,78m³/s
Mean elev.
250m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 456.9 km²99.7% of basin
- 1.6 km²0.3% of basin
1 intersecting protected areas
Alazeya
IUCN VIResource Reserve
441.41 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°
-13,7°C
Annual rain
241mm
Moisture idx (CMI)
-0,37
Runoff
191mm/an
PET
381mm
AET
225mm
Mean slope
5,9°
Water table
123cm
Forest
82%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)