HydroBASINS lev08 watershed · #4080106560
Bassin de Селемджа
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 : Mazanovskiy rayon
Sub-basin area
57,5km²
Upstream area
48 213,1km²
Discharge
467,06m³/s
Mean elev.
223m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Альдикон2791 km²
- Bassin de Селемджа91 km²
1 dept-equivalent regions (GADM L2)
- 57.7 km²100.0% of basin
2 intersecting protected areas
Nizhne-Norskij
IUCN IVState Natural Zakaznik
9.12 km² overlap
Al`dikon
IUCN IVWetlands
0.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 11 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°
-3,1°C
Annual rain
574mm
Moisture idx (CMI)
-0,19
Runoff
249mm/an
PET
705mm
AET
490mm
Mean slope
1,1°
Water table
10cm
Forest
45%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)