HydroBASINS lev08 watershed · #4080000960
Bassin de Мы
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 : Nikolaevskiy rayon, Ul'chskiy rayon
Sub-basin area
698,3km²
Upstream area
698,4km²
Discharge
8,55m³/s
Mean elev.
312m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Nikolaevskiy rayonKhabarovsk · Russia427.2 km²60.9% of basin
- Ul'chskiy rayonKhabarovsk · Russia273.8 km²39.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 13 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°
-2,5°C
Annual rain
642mm
Moisture idx (CMI)
0,18
Runoff
316mm/an
PET
523mm
AET
426mm
Mean slope
8,7°
Water table
178cm
Forest
78%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)