HydroBASINS lev08 watershed · #2080475510
Bassin de Hachinger Bach
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 5 administrative regions : Bad Tölz-Wolfratshausen, Ebersberg, Miesbach, München, München (Kreisfreie Stadt)
Sub-basin area
440,1km²
Upstream area
440,1km²
Discharge
9,25m³/s
Mean elev.
631m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 273.6 km²62.0% of basin
- 66.7 km²15.1% of basin
- 59.7 km²13.5% of basin
- 41.2 km²9.3% of basin
- 0.2 km²0.0% of basin
17 intersecting protected areas
Landscape Protection Area
35.31 km² overlap
Landscape Protection Area
22.36 km² overlap
LSG Deisenhofener Forst
IUCN VLandscape Protection Area
21.74 km² overlap
Landscape Protection Area
14.77 km² overlap
Ellbach- und Kirchseemoor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.58 km² overlap
Ellbach- und Kirchseemoor
IUCN IVNature Reserve
6.04 km² overlap
Landscape Protection Area
4.28 km² overlap
Landscape Protection Area
2.71 km² overlap
Landscape Protection Area
1.93 km² overlap
8 more protected areassorted by overlap area
Attenloher Filzen und Mariensteiner Moore
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.84 km² overlap
Landscape Protection Area
1.53 km² overlap
Wetland of International Importance (Ramsar Site)
0.35 km² overlap
Ismaninger Speichersee und Fischteiche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.35 km² overlap
Moore zwischen Dietramszell und Deining
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.24 km² overlap
Landscape Protection Area
0.24 km² overlap
Landscape Protection Area
0.09 km² overlap
Landscape Protection Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 640 distinct species · 164 606 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Hachinger Bach : 17 espèces reliées par 125 interactions GloBI sur 6 types (connectance 26.9%, filtre Serrano α=0.2). 14 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°
7,7°C
Annual rain
971mm
Moisture idx (CMI)
0,21
Runoff
661mm/an
PET
769mm
AET
707mm
Mean slope
1,5°
Water table
56cm
Forest
61%
Crops
16%
Urban
26%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)