HydroBASINS lev08 watershed · #2080429340
Bassin de Wisłok
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 5 administrative regions : Brzozów, Ropczyce-Sędziszów, Rzeszów, Rzeszów (City), Strzyżów
Sub-basin area
368,7km²
Upstream area
1 775km²
Discharge
12,9m³/s
Mean elev.
295m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Wisłok1079 km²
- Bassin de Stobnica328 km²
5 dept-equivalent regions (GADM L2)
- Strzyżów185.5 km²50.1% of basin
- 156.9 km²42.4% of basin
- 25.5 km²6.9% of basin
- 1.7 km²0.5% of basin
- Brzozów0.3 km²0.1% of basin
6 intersecting protected areas
Strzyżowsko-Sędziszowski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
76.37 km² overlap
Hyżnieńsko-Gwoźnicki Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
52.05 km² overlap
Wisłok Środkowy z Dopływami
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.02 km² overlap
Wielki Las
IUCN IVNature Reserve
0.82 km² overlap
Wilcze
IUCN IVNature Reserve
0.21 km² overlap
Lisia Góra
IUCN IVNature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
975 distinct species · 12 428 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 Wisłok : 27 espèces reliées par 74 interactions GloBI sur 4 types (connectance 11.7%, 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°
7,1°C
Annual rain
659mm
Moisture idx (CMI)
-0,11
Runoff
210mm/an
PET
742mm
AET
555mm
Mean slope
4,9°
Water table
360cm
Forest
25%
Crops
55%
Urban
12%
Protected
35%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)