HydroBASINS lev08 watershed · #3080413890
Bassin de Челомджа
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 : Okhotskiy rayon, Ol'skiy rayon
Sub-basin area
2 363,7km²
Upstream area
2 363,8km²
Discharge
33,8m³/s
Mean elev.
575m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 2046.5 km²86.1% of basin
- Okhotskiy rayonKhabarovsk · Russia330.7 km²13.9% of basin
2 intersecting protected areas
Magadanskij
IUCN IaState Natural Zapovednik
2188.90 km² overlap
Kava
IUCN IVState Natural Zakaznik
2.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
-9,1°C
Annual rain
406mm
Moisture idx (CMI)
0,09
Runoff
433mm/an
PET
368mm
AET
309mm
Mean slope
9,2°
Water table
202cm
Forest
65%
Crops
0%
Urban
0%
Protected
93%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)