HydroBASINS lev08 watershed · #3080565140
Bassin de Омь
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 4 administrative regions : Kalachinskiy rayon, Nizhneomskiy rayon, Tatarskiy rayon, Ust'-Tarkskiy rayon
Sub-basin area
386km²
Upstream area
53 173,6km²
Discharge
106,7m³/s
Mean elev.
102m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Омь2029 km²
- Bassin de Еланка1939 km²
4 dept-equivalent regions (GADM L2)
- 149.0 km²38.4% of basin
- 119.1 km²30.7% of basin
- 83.2 km²21.5% of basin
- 36.4 km²9.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 37 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Омь : 13 espèces reliées par 10 interactions GloBI sur 2 types (connectance 12.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,4°C
Annual rain
404mm
Moisture idx (CMI)
-0,38
Runoff
30mm/an
PET
654mm
AET
353mm
Mean slope
0,4°
Water table
13cm
Forest
0%
Crops
41%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)