HydroBASINS lev08 watershed · #2080452190
Bassin de Vydra
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 4 administrative regions across 2 countries : Freyung-Grafenau, Klatovy, Prachatice, Regen
Sub-basin area
151,9km²
Upstream area
151,9km²
Discharge
1,83m³/s
Mean elev.
1 085m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 147.9 km²97.0% of basin
- 2.9 km²1.9% of basin
- 1.1 km²0.7% of basin
- 0.5 km²0.3% of basin
9 intersecting protected areas
Šumava
IUCN Not ReportedSite of Community Importance (Habitats Directive)
150.78 km² overlap
Šumava
IUCN IINational Park
150.76 km² overlap
Šumava
IUCN Not ReportedSpecial Protection Area (Birds Directive)
150.75 km² overlap
Šumava
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
150.43 km² overlap
Šumavská rašeliništì
IUCN Not ReportedWetland of International Importance (Ramsar Site)
50.75 km² overlap
Nationalpark Bayerischer Wald
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.67 km² overlap
Nationalpark Bayerischer Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.66 km² overlap
LSG "Bayerischer Wald"
IUCN VLandscape Protection Area
1.66 km² overlap
Bayerischer Wald
IUCN IINational Park
1.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 361 distinct species · 13 278 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Vydra : 18 espèces reliées par 69 interactions GloBI sur 6 types (connectance 14.8%, filtre Serrano α=0.2). 13 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°
4,3°C
Annual rain
1 153mm
Moisture idx (CMI)
0,44
Runoff
381mm/an
PET
640mm
AET
619mm
Mean slope
6,0°
Water table
484cm
Forest
97%
Crops
1%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)