HydroBASINS lev08 watershed · #2080443120
Bassin de Vltava
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 2 administrative regions : Písek, České Budějovice
Sub-basin area
336km²
Upstream area
8 089,5km²
Discharge
47,28m³/s
Mean elev.
462m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bezdrevský potok663 km²
- Bassin de Bilinský potok174 km²
2 dept-equivalent regions (GADM L2)
- 296.5 km²88.0% of basin
- 40.6 km²12.0% of basin
10 intersecting protected areas
Údolí Otavy a Vltavy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
48.28 km² overlap
Velký a Malý Kamýk
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.88 km² overlap
Velký a Malý Kamýk
IUCN IIINature Reserve
0.41 km² overlap
Jehnědno
IUCN IVNature Monument
0.09 km² overlap
Rukávečská obora
IUCN VNature Monument
0.07 km² overlap
Boukal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
Boukal
IUCN IIINature Monument
0.06 km² overlap
Lužnice
IUCN IIINature Monument
0.02 km² overlap
Sobědražský prales
IUCN IVNature Monument
0.02 km² overlap
1 more protected areassorted by overlap area
Lužnice a Nežárka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 250 distinct species · 10 949 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Vltava : 25 espèces reliées par 74 interactions GloBI sur 4 types (connectance 14.0%, filtre Serrano α=0.2). 8 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°
7,8°C
Annual rain
683mm
Moisture idx (CMI)
-0,13
Runoff
148mm/an
PET
782mm
AET
575mm
Mean slope
3,5°
Water table
473cm
Forest
41%
Crops
34%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)