HydroBASINS lev08 watershed · #3080500530
Bassin de Северный Уй
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 1 administrative regions : Ayano-Mayskiy rayon
Sub-basin area
521,5km²
Upstream area
937,4km²
Discharge
15,38m³/s
Mean elev.
859m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080501500265 km²
- Bassin de Северный Уй151 km²
1 dept-equivalent regions (GADM L2)
- Ayano-Mayskiy rayonKhabarovsk · Russia524.2 km²100.0% of basin
1 intersecting protected areas
Dzhugdzhurskij
IUCN IaState Natural Zapovednik
0.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 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°
-8,9°C
Annual rain
745mm
Moisture idx (CMI)
0,54
Runoff
485mm/an
PET
343mm
AET
343mm
Mean slope
13,3°
Water table
337cm
Forest
49%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)