HydroBASINS lev08 watershed · #2080373490
Bassin de Rgilewka
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 4 administrative regions : Koło, Kutno, Włocławek, Łęczyca
Sub-basin area
574,4km²
Upstream area
574,4km²
Discharge
2,25m³/s
Mean elev.
115m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Koło443.5 km²76.9% of basin
- 111.4 km²19.3% of basin
- 19.2 km²3.3% of basin
- 2.5 km²0.4% of basin
2 intersecting protected areas
Goplańsko-Kujawski
IUCN Not AssignedProtected Landscape Area
51.85 km² overlap
Dolina Środkowej Warty
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
918 distinct species · 3 795 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Rgilewka : 17 espèces reliées par 64 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 12 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°
8,3°C
Annual rain
527mm
Moisture idx (CMI)
-0,31
Runoff
125mm/an
PET
762mm
AET
451mm
Mean slope
0,5°
Water table
83cm
Forest
3%
Crops
74%
Urban
2%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)