HydroBASINS lev08 watershed · #2080420030
Bassin de Sołokija
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 6 administrative regions across 2 countries : Chervonohrads'ka, Hrubieszów, Lubaczów, Sokal's'kyi, Tomaszów Lubelski +1
Sub-basin area
922,3km²
Upstream area
922,3km²
Discharge
3,94m³/s
Mean elev.
238m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 524.2 km²56.6% of basin
- 327.7 km²35.4% of basin
- 42.8 km²4.6% of basin
- Lubaczów18.9 km²2.0% of basin
- 7.4 km²0.8% of basin
- 4.6 km²0.5% of basin
22 intersecting protected areas
Roztocze
IUCN Not ReportedSpecial Protection Area (Birds Directive)
146.89 km² overlap
Dolina Sołokiji
IUCN Not ReportedSpecial Protection Area (Birds Directive)
136.52 km² overlap
Landscape Park
36.25 km² overlap
Uroczyska Roztocza Wschodniego
IUCN Not ReportedSite of Community Importance (Habitats Directive)
31.52 km² overlap
Bolotnia
IUCN Not ReportedEmerald Network
30.56 km² overlap
Dolina Szyszły
IUCN Not ReportedSpecial Protection Area (Birds Directive)
25.54 km² overlap
Roztoczański Obszar Chronionego Krajobrazu (woj. podkarpackie)
IUCN Not AssignedProtected Landscape Area
11.26 km² overlap
Łąki nad Szyszłą
IUCN Not ReportedSite of Community Importance (Habitats Directive)
9.80 km² overlap
Tarnoszyn
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.68 km² overlap
13 more protected areassorted by overlap area
Roztochia
IUCN Not ReportedEmerald Network
2.42 km² overlap
Landscape Park
1.93 km² overlap
Minokąt
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.52 km² overlap
Zarośle
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.13 km² overlap
Zarośle
IUCN IVNature Reserve
0.40 km² overlap
Żurawce
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.36 km² overlap
Machnowska Góra
IUCN IVNature Reserve
0.25 km² overlap
Minokąt
IUCN IVNature Reserve
0.23 km² overlap
Jalinka
IUCN IVNature Reserve
0.04 km² overlap
Borowa Góra
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.03 km² overlap
Nature Reserve
0.02 km² overlap
Yasen Yana Pavlikovskoho
IUCN Not ReportedNatural monument
0.00 km² overlap
Dub Spasytelia
IUCN Not ReportedNatural monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 961 distinct species · 15 509 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Sołokija : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 13 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
611mm
Moisture idx (CMI)
-0,18
Runoff
138mm/an
PET
740mm
AET
518mm
Mean slope
1,1°
Water table
104cm
Forest
16%
Crops
49%
Urban
3%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)