HydroBASINS lev08 watershed · #2080331940
Bassin de Белая Немка
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 : Khislavichskiy rayon, Shumyachskiy rayon
Sub-basin area
257,1km²
Upstream area
257,2km²
Discharge
1,59m³/s
Mean elev.
198m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Khislavichskiy rayonSmolensk · Russia210.1 km²81.4% of basin
- Shumyachskiy rayonSmolensk · Russia48.1 km²18.6% of basin
1 intersecting protected areas
SHumyachskij
IUCN IVState Natural Zakaznik
94.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 7 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°
5,4°C
Annual rain
623mm
Moisture idx (CMI)
-0,06
Runoff
195mm/an
PET
664mm
AET
497mm
Mean slope
1,3°
Water table
130cm
Forest
26%
Crops
49%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)