HydroBASINS lev08 watershed · #4080104890
Bassin de Нимелен
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 : im. Poliny Osipenko rayon
Sub-basin area
103,7km²
Upstream area
9 880,8km²
Discharge
93,25m³/s
Mean elev.
75m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Упагда1241 km²
- Bassin de Нимелен242 km²
1 dept-equivalent regions (GADM L2)
- im. Poliny Osipenko rayonKhabarovsk · Russia104.1 km²100.0% of basin
1 intersecting protected areas
Reka Nimelen
IUCN IIINatural Monument
14.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 21 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°
-2,2°C
Annual rain
506mm
Moisture idx (CMI)
-0,26
Runoff
274mm/an
PET
683mm
AET
433mm
Mean slope
0,7°
Water table
13cm
Forest
42%
Crops
0%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)