Rivière· 62 segments
Drau
Crosses 7 administrative regions : Klagenfurt Land, Lienz, Spittal an der Drau, Villach Land, Villach Stadt +2
Total length
254km
Max discharge
206,8m³/s
Max Strahler
6
Segments matched
62
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- Spittal an der DrauKärnten · Austria55.3 kmin this dpt
- VölkermarktKärnten · Austria40.3 kmin this dpt
- Villach LandKärnten · Austria38.9 kmin this dpt
- Villach StadtKärnten · Austria19.0 kmin this dpt
- LienzTirol · Austria18.1 kmin this dpt
- Klagenfurt LandKärnten · Austria15.1 kmin this dpt
- WolfsbergKärnten · Austria5.2 kmin this dpt
30 intersecting protected areas
Nature Park
Landscape Protection Area
Mittagskogel - Karawanken Westteil
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Schütt - Graschelitzen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Schütt - Graschelitzen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Upper Drava River
IUCN IVWetland of International Importance (Ramsar Site)
Obere Drau
IUCN Not ReportedSpecial Protection Area (Birds Directive)
21 more protected areassorted by area
Obere Drau
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sattnitz-Ost
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Untere Lavant
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Untere Lavant
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Rosegger Drauschleife und Umgebung
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Völkermarkter Stausee
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Völkermarkter Stausee
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nature Reserve
Landscape Protection Area
Landscape Protection Area
Fronwiesen
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Nature Reserve
St. Martiner Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Motschulagraben
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Nature Reserve
Gurkmündung
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Ratschitschacher Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
1 page = 1 named river (aggregation of 62 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 113 distinct species · 4 851 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Drau : 14 espèces reliées par 54 interactions GloBI sur 5 types (connectance 21.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
254km
Max discharge
206,8m³/s
Max Strahler
6
Segments matched
62
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.