HydroBASINS lev08 watershed · #4080120950
Bassin de Зея
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 3 administrative regions : Mazanovskiy rayon, Seryshevskiy rayon, Svobodnenskiy rayon
Sub-basin area
865,7km²
Upstream area
865,7km²
Discharge
4,45m³/s
Mean elev.
196m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 847.0 km²97.5% of basin
- 10.9 km²1.3% of basin
- 10.9 km²1.3% of basin
2 intersecting protected areas
Voskresenovskij
IUCN IVState Natural Zakaznik
41.70 km² overlap
Vernenskij sosnovyj bor
IUCN IIINatural Monument
2.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
32 distinct species · 37 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°
-1,3°C
Annual rain
580mm
Moisture idx (CMI)
-0,19
Runoff
162mm/an
PET
720mm
AET
495mm
Mean slope
0,7°
Water table
5cm
Forest
9%
Crops
23%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)