HydroLAKES lake · #166241
Dhünntalsperre
Surface area
3,99km²
Avg depth
20,3m
Volume
81km³
Shoreline
28,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Rheinisch-Bergischer KreisNordrhein-Westfalen · Germany4.01 km²100.0% of lake
7 intersecting protected areas
Landscape Protection Area
1.88 km² overlap
Landscape Protection Area
1.17 km² overlap
Landscape Protection Area
0.50 km² overlap
NSG Grosse Dhuenntalsperre
IUCN IVNature Reserve
0.28 km² overlap
NSG Grosse Dhuenntalsperre
IUCN IVNature Reserve
0.17 km² overlap
Landscape Protection Area
0.00 km² overlap
Landscape Protection Area
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 384 distinct species · 5 081 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Dhünntalsperre : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 160 interactions GloBI sur 5 types (connectance 18.6%, 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).
Lake statistics (HydroLAKES)
Surface
3,99km²
Avg depth
20,3m
Volume
81,000km³
Watershed
63km²
Shoreline
28,1km
Shore dev. idx
3,97
Residence time
1 460days
Elevation
181m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.