HydroBASINS lev08 watershed · #3080018750
Bassin de Угулан
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 : Ol'skiy rayon, Omsukchanskiy rayon
Sub-basin area
2 043,2km²
Upstream area
2 043,2km²
Discharge
24,26m³/s
Mean elev.
638m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 2021.6 km²98.4% of basin
- 33.2 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 33 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°
-9,4°C
Annual rain
453mm
Moisture idx (CMI)
0,18
Runoff
449mm/an
PET
370mm
AET
298mm
Mean slope
18,9°
Water table
406cm
Forest
18%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)