HydroBASINS lev08 watershed · #2080425580
Bassin de Стир
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 3 administrative regions : Brodivs'kyi, Bus'kyi, Radekhivs'kyi
Sub-basin area
307,3km²
Upstream area
307,4km²
Discharge
1,46m³/s
Mean elev.
254m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 283.0 km²91.8% of basin
- 23.3 km²7.5% of basin
- 2.1 km²0.7% of basin
11 intersecting protected areas
Pivnichne Podillia
IUCN Not ReportedEmerald Network
16.73 km² overlap
Pivnichne Podillia
IUCN Not ReportedNational nature park
15.07 km² overlap
Ponykivskyi
IUCN Not ReportedZakaznyk
0.50 km² overlap
Zabolottsivske
IUCN Not ReportedZapovidne urochyshche
0.43 km² overlap
Pidkamin
IUCN Not ReportedZakaznyk
0.22 km² overlap
Pidhoretskyi park
IUCN Not ApplicablePark-monument of landscape art
0.17 km² overlap
Vidslonennia tortonskykh piskovykiv
IUCN Not ReportedNatural monument
0.13 km² overlap
Synychivske
IUCN Not ReportedZapovidne urochyshche
0.07 km² overlap
Trynih
IUCN Not ReportedNatural monument
0.06 km² overlap
2 more protected areassorted by overlap area
Toporivske
IUCN Not ReportedZapovidne urochyshche
0.00 km² overlap
Lahodivske
IUCN Not ReportedZapovidne urochyshche
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
533 distinct species · 2 760 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Стир : 25 espèces reliées par 77 interactions GloBI sur 5 types (connectance 13.7%, 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°
7,5°C
Annual rain
615mm
Moisture idx (CMI)
-0,18
Runoff
149mm/an
PET
748mm
AET
522mm
Mean slope
1,7°
Water table
146cm
Forest
26%
Crops
35%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)