HydroBASINS lev08 watershed · #2080415270
Bassin de Schwarzwasser
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 3 administrative regions across 2 countries : Erzgebirgskreis, Karlovy Vary, Sokolov
Sub-basin area
361km²
Upstream area
361km²
Discharge
2,78m³/s
Mean elev.
743m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 285.3 km²78.7% of basin
- 77.0 km²21.2% of basin
- 0.1 km²0.0% of basin
30 intersecting protected areas
Krušnohorské plató
IUCN Not ReportedSite of Community Importance (Habitats Directive)
47.31 km² overlap
Fichtelberggebiet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
20.04 km² overlap
Krušnohorská rašeliništì
IUCN Not ReportedWetland of International Importance (Ramsar Site)
11.58 km² overlap
Oswaldtal
IUCN VLandscape Protection Area
11.23 km² overlap
Božídarské rašeliniště
IUCN IVNational Nature Reserve
7.19 km² overlap
Schwarzwassertal und Burkhardtswald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.51 km² overlap
Geyersche Platte
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.88 km² overlap
Mittelgebirgslandschaft bei Johanngeorgenstadt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.71 km² overlap
Fichtelberg
IUCN VLandscape Protection Area
3.26 km² overlap
21 more protected areassorted by overlap area
Westerzgebirge
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.25 km² overlap
Großes Mittweidatal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.20 km² overlap
Griesbachgebiet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.75 km² overlap
Erzgebirgskamm am Kleinen Kranichsee
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.56 km² overlap
Pöhlwassertal mit Wernitzbächel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.34 km² overlap
Zweibach
IUCN IVNature Reserve
1.08 km² overlap
Zweibach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.06 km² overlap
Kuttenbach, Moosheide und Vordere Aue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.92 km² overlap
Wiesen um Halbmeil und Breitenbrunn
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.82 km² overlap
Nature Reserve
0.73 km² overlap
Fichtelbergwiesen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.68 km² overlap
Auersberg
IUCN VLandscape Protection Area
0.49 km² overlap
Conradswiese
IUCN IVNature Reserve
0.39 km² overlap
Am Taufichtig
IUCN IVNature Reserve
0.37 km² overlap
Scheibenberg
IUCN VLandscape Protection Area
0.32 km² overlap
Fichtelberg
IUCN IVNature Reserve
0.29 km² overlap
Moor am Pfahlberg
IUCN IVNature Reserve
0.21 km² overlap
Halbmeiler Wiesen
IUCN IVNature Reserve
0.18 km² overlap
Ryžovna
IUCN IVNature Reserve
0.17 km² overlap
Schieferbach
IUCN IVNature Reserve
0.16 km² overlap
Moore und Mittelgebirgslandschaft bei Elterlein
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 799 distinct species · 40 376 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Schwarzwasser : 21 espèces reliées par 125 interactions GloBI sur 5 types (connectance 19.8%, filtre Serrano α=0.2). 15 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°
5,6°C
Annual rain
787mm
Moisture idx (CMI)
0,19
Runoff
238mm/an
PET
627mm
AET
538mm
Mean slope
7,3°
Water table
504cm
Forest
83%
Crops
7%
Urban
11%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)