HydroBASINS lev08 watershed · #2080397450
Bassin de Kanał Wieprz-Krzna
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 : Chełm, Łęczna, Świdnik
Sub-basin area
321,4km²
Upstream area
321,6km²
Discharge
1,31m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 212.8 km²66.0% of basin
- 99.9 km²31.0% of basin
- 9.9 km²3.1% of basin
7 intersecting protected areas
Pawłowski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
55.33 km² overlap
Landscape Park
12.63 km² overlap
Pawłów
IUCN Not ReportedSite of Community Importance (Habitats Directive)
8.70 km² overlap
Dobromyśl
IUCN Not ReportedSite of Community Importance (Habitats Directive)
6.33 km² overlap
Chełmski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
0.90 km² overlap
Dolina Środkowego Wieprza
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.46 km² overlap
Nowosiółki
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
852 distinct species · 4 444 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Kanał Wieprz-Krzna : 19 espèces reliées par 57 interactions GloBI sur 5 types (connectance 19.0%, filtre Serrano α=0.2). 6 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
529mm
Moisture idx (CMI)
-0,30
Runoff
128mm/an
PET
750mm
AET
453mm
Mean slope
0,7°
Water table
87cm
Forest
3%
Crops
64%
Urban
1%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)