HydroBASINS lev08 watershed · #2080402710
Bassin de Bäche
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 : Hochsauerlandkreis, Siegen-Wittgenstein, Waldeck-Frankenberg
Sub-basin area
158,9km²
Upstream area
159km²
Discharge
1,78m³/s
Mean elev.
489m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 102.8 km²64.5% of basin
- 56.5 km²35.4% of basin
- 0.2 km²0.1% of basin
30 intersecting protected areas
Hessisches Rothaargebirge
IUCN Not ReportedSpecial Protection Area (Birds Directive)
39.46 km² overlap
Vogelschutzgebiet 'Medebacher Bucht'
IUCN Not ReportedSpecial Protection Area (Birds Directive)
36.88 km² overlap
LSG-Winterberg <Typ A>
IUCN VLandscape Protection Area
21.03 km² overlap
Landscape Protection Area
20.36 km² overlap
Hallenberger Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
14.42 km² overlap
Landscape Protection Area
9.83 km² overlap
NSG Hallenberger Wald
IUCN IVNature Reserve
7.94 km² overlap
Landscape Protection Area
4.19 km² overlap
Nuhnewiesen, Wache und Dreisbachtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.22 km² overlap
21 more protected areassorted by overlap area
NSG Zueschener Wald
IUCN IVNature Reserve
3.11 km² overlap
Schluchtwald Angstbecke und Gümminghauser Mark
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.45 km² overlap
Obere Eder
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.41 km² overlap
Landscape Protection Area
2.33 km² overlap
NSG Guenninghauser Mark
IUCN IVNature Reserve
2.27 km² overlap
Auenverbund Eder
IUCN VLandscape Protection Area
2.26 km² overlap
LSG-Medebach
IUCN VLandscape Protection Area
1.94 km² overlap
NSG Nuhnewiesen
IUCN IVNature Reserve
1.65 km² overlap
NSG Wache
IUCN IVNature Reserve
1.11 km² overlap
Landscape Protection Area
1.02 km² overlap
Liesetal-Hilmesberg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.98 km² overlap
Landscape Protection Area
0.86 km² overlap
Nature Reserve
0.80 km² overlap
Landscape Protection Area
0.76 km² overlap
NSG Berkmecke - Talsystem
IUCN IVNature Reserve
0.75 km² overlap
Nature Reserve
0.73 km² overlap
NSG Dreisbachtal
IUCN IVNature Reserve
0.65 km² overlap
Nature Reserve
0.64 km² overlap
Landscape Protection Area
0.63 km² overlap
Landscape Protection Area
0.59 km² overlap
Landscape Protection Area
0.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 818 distinct species · 10 194 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Bäche : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 6 types (connectance 15.5%, filtre Serrano α=0.2). 10 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°
7,2°C
Annual rain
1 028mm
Moisture idx (CMI)
0,36
Runoff
352mm/an
PET
646mm
AET
567mm
Mean slope
7,8°
Water table
408cm
Forest
48%
Crops
13%
Urban
0%
Protected
48%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)