HydroBASINS lev08 watershed · #3080185860
Bassin de Чёчёлюгюн
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, Verkhnekolymskiy rayon
Sub-basin area
328,6km²
Upstream area
328,6km²
Discharge
1,49m³/s
Mean elev.
70m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 265.1 km²80.1% of basin
- 65.8 km²19.9% of basin
1 intersecting protected areas
Bassejn Ozhogino
IUCN VIResource Reserve
330.89 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°
-12,2°C
Annual rain
221mm
Moisture idx (CMI)
-0,48
Runoff
149mm/an
PET
426mm
AET
215mm
Mean slope
1,3°
Water table
32cm
Forest
61%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)