HydroBASINS lev08 watershed · #3080109320
Bassin de Оюн-Юряге
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 4 administrative regions : Bulunskiy rayon, Eveno-Bytantayskiy rayon, Ust'-Yanskiy rayon, Verkhoyanskiy rayon
Sub-basin area
2 335,9km²
Upstream area
2 335,9km²
Discharge
10,85m³/s
Mean elev.
281m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 2037.0 km²86.6% of basin
- 127.1 km²5.4% of basin
- 117.8 km²5.0% of basin
- 71.2 km²3.0% of basin
4 intersecting protected areas
Oyun-yuryage
IUCN IVThe Quiet Zone
2041.05 km² overlap
reka Kyuchyus
IUCN IVThe Quiet Zone
23.44 km² overlap
Ozero Namy
IUCN IVThe Quiet Zone
15.66 km² overlap
Ozero Abyrabyt
IUCN IVThe Quiet Zone
0.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 8 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°
-16,3°C
Annual rain
224mm
Moisture idx (CMI)
-0,43
Runoff
140mm/an
PET
396mm
AET
217mm
Mean slope
6,1°
Water table
136cm
Forest
52%
Crops
0%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)