HydroBASINS lev08 watershed · #3080538880
Bassin de Уртамка
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 : Kozhevnikovskiy rayon, Tomskiy rayon
Sub-basin area
1 116,4km²
Upstream area
259 936,4km²
Discharge
1 693,1m³/s
Mean elev.
115m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кинда1013 km²
- Bassin de Икса1002 km²
2 dept-equivalent regions (GADM L2)
- Kozhevnikovskiy rayonTomsk · Russia1088.0 km²97.0% of basin
- Tomskiy rayonTomsk · Russia33.8 km²3.0% of basin
2 intersecting protected areas
Tomskij
IUCN IVState Natural Zakaznik
79.19 km² overlap
Natural Monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
433 distinct species · 3 721 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Уртамка : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 13.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,6°C
Annual rain
484mm
Moisture idx (CMI)
-0,25
Runoff
69mm/an
PET
647mm
AET
411mm
Mean slope
0,4°
Water table
12cm
Forest
15%
Crops
50%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)