HydroBASINS lev08 watershed · #2080397650
Bassin de Tungelroysche Beek
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 7 administrative regions across 2 countries : Beesel, Leudal, Maasgouw, Peel en Maas, Roerdalen +2
Sub-basin area
150,4km²
Upstream area
25 520,1km²
Discharge
306,58m³/s
Mean elev.
30m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Maas2637 km²
- Bassin de Rur2355 km²
7 dept-equivalent regions (GADM L2)
- 83.9 km²55.6% of basin
- 29.3 km²19.4% of basin
- 26.3 km²17.4% of basin
- Viersen9.5 km²6.3% of basin
- 1.0 km²0.7% of basin
- 0.8 km²0.5% of basin
- 0.1 km²0.1% of basin
15 intersecting protected areas
NNN-LI
IUCN Not AssignedNature Reserves owned by professional nature management organizations
35.64 km² overlap
Leudal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.40 km² overlap
Leudal
IUCN IVNature Conservation Act
3.40 km² overlap
LSG-Elmpter Wald
IUCN VLandscape Protection Area
3.11 km² overlap
Vogelschutzgebiet 'Schwalm-Nette-Platte mit Grenzwald u. Meinweg'
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.62 km² overlap
De Meinweg
IUCN IINational Park
1.42 km² overlap
NSG Luesekamp und Boschbeek
IUCN IVNature Reserve
1.22 km² overlap
Lüsekamp und Boschbeek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.21 km² overlap
Meinweg
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.93 km² overlap
6 more protected areassorted by overlap area
Meinweg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.93 km² overlap
Meinweg
IUCN IVNature Conservation Act
0.93 km² overlap
Swalmdal
IUCN IVNature Conservation Act
0.20 km² overlap
Swalmdal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.20 km² overlap
Roerdal
IUCN IVNature Conservation Act
0.02 km² overlap
Roerdal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 764 distinct species · 216 026 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Tungelroysche Beek : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 66 interactions GloBI documentées sur 4 types (connectance 7.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
9,9°C
Annual rain
770mm
Moisture idx (CMI)
0,05
Runoff
415mm/an
PET
730mm
AET
566mm
Mean slope
0,5°
Water table
34cm
Forest
8%
Crops
31%
Urban
29%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)