HydroBASINS lev08 watershed · #2080426650
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 : Leżajsk, Przeworsk, Rzeszów, Rzeszów (City), Łańcut
Sub-basin area
540,4km²
Upstream area
2 876,9km²
Discharge
20,08m³/s
Mean elev.
217m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mrowla200 km²
- Bassin de Wisłok93 km²
5 dept-equivalent regions (GADM L2)
- Łańcut336.9 km²62.1% of basin
- 149.4 km²27.6% of basin
- Przeworsk32.5 km²6.0% of basin
- Leżajsk16.3 km²3.0% of basin
- 7.1 km²1.3% of basin
7 intersecting protected areas
Zmysłowski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
37.19 km² overlap
Sokołowsko-Wilczowolski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
5.52 km² overlap
Bór
IUCN IVNature Reserve
2.11 km² overlap
Hyżnieńsko-Gwoźnicki Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
1.72 km² overlap
Brzóźniański Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
1.19 km² overlap
Nad Husowem
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.95 km² overlap
Zmysłówka
IUCN IVNature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
960 distinct species · 8 952 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 125 interactions GloBI sur 6 types (connectance 14.5%, filtre Serrano α=0.2). 16 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°
7,4°C
Annual rain
612mm
Moisture idx (CMI)
-0,18
Runoff
184mm/an
PET
748mm
AET
520mm
Mean slope
1,3°
Water table
174cm
Forest
17%
Crops
59%
Urban
13%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)