Rivière· 10 segments

Würm

Crosses 4 administrative regions : Dachau, München, München (Kreisfreie Stadt), Starnberg

rivière

Total length

93km

Max discharge

42,2m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080474060480 km²

4 administrative regions crossed (GADM L2)

Starnberg
Bayern · Germany
17.7 km
in this dpt
München (Kreisfreie Stadt)
Bayern · Germany
16.7 km
in this dpt
Dachau
Bayern · Germany
9.3 km
in this dpt
München
Bayern · Germany
7.7 km
in this dpt

23 intersecting protected areas

Starnberger See und westlich angrenzende Gebiete
IUCN V
Landscape Protection Area
Starnberger See
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Starnberger See
IUCN Not Reported
Special Protection Area (Birds Directive)
Lake Starnberg
IUCN V
Wetland of International Importance (Ramsar Site)
LSG Forstenrieder Park einschließlich Forst Kasten und Fürstenrieder Wald
IUCN V
Landscape Protection Area
Würmtal
IUCN V
Landscape Protection Area
LSG "Starnberger See - Ost"
IUCN V
Landscape Protection Area
Kreuzlinger Forst
IUCN V
Landscape Protection Area
Ampertal
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

14 more protected areassorted by area

LSG "Amperauen mit Hebertshauser Moos und Inhauser Moos"
IUCN V
Landscape Protection Area
Moore und Wälder der Endmoräne bei Starnberg
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
LSG Planegger Holz
IUCN V
Landscape Protection Area
Waldfriedhof, Gebiet nördl. des Schlosses Fürstenried einschl. Schloß und Schloßpark, Geländestreifen entlang der Allee zwischen Kreuzhof und Fürstenried, Waldgebiet südl. der Albert-Roßhaupter-Str. (Sendlinger Wald)
IUCN V
Landscape Protection Area
Gräben und Niedermoorreste im Dachauer Moos
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Allacher Forst und Angerlohe
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Leutstettener Moos
IUCN IV
Nature Reserve
Allacher Lohe
IUCN IV
Nature Reserve
Würmniederung mit Erweiterungen bis zur Stadtgrenze
IUCN V
Landscape Protection Area
Gebiet um das Kloster Warnberg mit anschließenden Waldstücken in Richtung Forstenried und Solln
IUCN V
Landscape Protection Area
Allacher Forst
IUCN V
Landscape Protection Area
LSG Ortsrand Neuried
IUCN V
Landscape Protection Area
Waldrest an der Autobahn München-Stuttgart beim Campingplatz München-West
IUCN V
Landscape Protection Area
Lochholz
IUCN V
Landscape Protection Area

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 069 distinct species · 25 809 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Würm : 17 espèces reliées par 95 interactions GloBI sur 5 types (connectance 21.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.218

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)