HydroBASINS lev08 watershed · #2080488470
Bassin de Kehrbach
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 : Neunkirchen, Wiener Neustadt Land, Wiener Neustadt Stadt
Sub-basin area
81,5km²
Upstream area
728km²
Discharge
13,64m³/s
Mean elev.
415m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Schwarza528 km²
- Bassin de Sierning118 km²
3 dept-equivalent regions (GADM L2)
- Neunkirchen79.6 km²97.3% of basin
- 2.0 km²2.4% of basin
- 0.2 km²0.3% of basin
6 intersecting protected areas
Sierningtal
IUCN VLandscape Protection Area
5.17 km² overlap
Steinfeld
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.36 km² overlap
Nature Park
3.83 km² overlap
Feuchte Ebene - Leithaauen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.91 km² overlap
Nordöstliche Randalpen: Hohe Wand - Schneeberg - Rax
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.54 km² overlap
Johannisbachklamm
IUCN VLandscape Protection Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 698 distinct species · 14 801 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 Kehrbach : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 6 types (connectance 10.8%, 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°
8,3°C
Annual rain
732mm
Moisture idx (CMI)
-0,11
Runoff
358mm/an
PET
828mm
AET
615mm
Mean slope
3,4°
Water table
211cm
Forest
28%
Crops
40%
Urban
22%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)