HydroBASINS lev08 watershed · #4080106220
Bassin de Им
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 : Solnechnyy rayon, im. Poliny Osipenko rayon
Sub-basin area
573,3km²
Upstream area
573,3km²
Discharge
2,79m³/s
Mean elev.
430m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- im. Poliny Osipenko rayonKhabarovsk · Russia572.4 km²99.5% of basin
- Solnechnyy rayonKhabarovsk · Russia3.1 km²0.5% of basin
1 intersecting protected areas
Reka Im
IUCN IIINatural Monument
41.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-3,6°C
Annual rain
576mm
Moisture idx (CMI)
-0,01
Runoff
152mm/an
PET
580mm
AET
456mm
Mean slope
7,5°
Water table
140cm
Forest
71%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)