HydroBASINS lev08 watershed · #2080496920
Bassin de Rába
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 17 administrative regions across 2 countries : Celldömölk, Csepreg, Csorna, Güssing, Hartberg-Fürstenfeld +12
Sub-basin area
2 020,4km²
Upstream area
6 681,8km²
Discharge
32,67m³/s
Mean elev.
249m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pinka1281 km²
- Bassin de Rába286 km²
17 dept-equivalent regions (GADM L2)
- 585.0 km²28.9% of basin
- 276.2 km²13.6% of basin
- 256.0 km²12.6% of basin
- 158.1 km²7.8% of basin
- 151.8 km²7.5% of basin
- 120.4 km²5.9% of basin
- Oberpullendorf112.3 km²5.5% of basin
- 97.1 km²4.8% of basin
9 moreFull L2 list
- Pápa72.5 km² · 3.6%
- Oberwart56.4 km² · 2.8%
- Csorna53.4 km² · 2.6%
- Kapuvár-Beled35.8 km² · 1.8%
- Neunkirchen21.3 km² · 1.0%
- Őriszentpéter16.1 km² · 0.8%
- Güssing5.2 km² · 0.3%
- Csepreg5.0 km² · 0.2%
- Hartberg-Fürstenfeld3.4 km² · 0.2%
30 intersecting protected areas
Landscape Protection Area
132.21 km² overlap
Bernstein - Lockenhaus - Rechnitz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
132.21 km² overlap
Rába és Csörnöc-völgy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
112.99 km² overlap
Rába valley
IUCN VWetland of International Importance (Ramsar Site)
83.97 km² overlap
Nature Park
45.63 km² overlap
Landscape Protection Area
43.39 km² overlap
Kőszegi-hegység
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
40.19 km² overlap
Őrség
IUCN Not ReportedSpecial Protection Area (Birds Directive)
32.95 km² overlap
Őrség
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
26.68 km² overlap
21 more protected areassorted by overlap area
Őrségi Nemzeti Park
IUCN VNational Park
26.67 km² overlap
Rába
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.42 km² overlap
Kenyeri reptér
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.99 km² overlap
Váti gyakorlótér
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.97 km² overlap
Kemenessömjéni cserjés legelő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.88 km² overlap
Köles-tető
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.85 km² overlap
Gyöngyös-patak és a kőszegi Alsó-rét
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.37 km² overlap
Teile des Steirischen Jogl- und Wechsellandes
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.14 km² overlap
Csöngei legelő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.81 km² overlap
Öregcser
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.77 km² overlap
Nature Conservation Area
0.75 km² overlap
Nature Conservation Area
0.70 km² overlap
Naturpark Landseer Berge
IUCN VNature Park
0.47 km² overlap
Landseer Berge
IUCN VLandscape Protection Area
0.47 km² overlap
Nature Conservation Area
0.37 km² overlap
Rábaköz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.26 km² overlap
Nature Conservation Area
0.25 km² overlap
Gößbachgraben
IUCN IVNature Reserve
0.09 km² overlap
Nature Conservation Area
0.09 km² overlap
Nature Conservation Area
0.03 km² overlap
Trockenbiotop beim Friedhof
IUCN IVNature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 972 distinct species · 38 333 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Rába : 30 espèces reliées par 149 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 16 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°
9,4°C
Annual rain
649mm
Moisture idx (CMI)
-0,25
Runoff
130mm/an
PET
869mm
AET
548mm
Mean slope
2,0°
Water table
154cm
Forest
24%
Crops
47%
Urban
3%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)