HydroBASINS lev08 watershed · #2080278100
Bassin de Уста
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 : Krasnobakovskiy rayon, Voskresenskiy rayon
Sub-basin area
501,3km²
Upstream area
5 110,5km²
Discharge
23,35m³/s
Mean elev.
103m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Уста565 km²
- Bassin de Чёрная521 km²
2 dept-equivalent regions (GADM L2)
- 422.5 km²83.9% of basin
- Voskresenskiy rayon81.2 km²16.1% of basin
6 intersecting protected areas
Bolota Tokovye
IUCN IIINatural Monument
5.13 km² overlap
Boloto Gluharnoe
IUCN IIINatural Monument
0.37 km² overlap
Natural Monument
0.26 km² overlap
Ozero ZHarenskoe
IUCN IIINatural Monument
0.13 km² overlap
Natural Monument
0.05 km² overlap
Boloto Klyukvennoe
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 585 distinct species · 5 244 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Уста : 23 espèces reliées par 55 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 9 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°
3,5°C
Annual rain
597mm
Moisture idx (CMI)
-0,03
Runoff
132mm/an
PET
614mm
AET
456mm
Mean slope
1,0°
Water table
61cm
Forest
89%
Crops
3%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)