HydroBASINS lev08 watershed · #2080448320
Bassin de Jagst
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 7 administrative regions : Ansbach, Heilbronn, Hohenlohekreis, Main-Tauber-Kreis, Neckar-Odenwald-Kreis +2
Sub-basin area
1 834,8km²
Upstream area
1 834,8km²
Discharge
19,31m³/s
Mean elev.
397m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Schwäbisch Hall591.4 km²32.1% of basin
- 396.6 km²21.5% of basin
- 315.9 km²17.2% of basin
- 275.3 km²15.0% of basin
- 162.5 km²8.8% of basin
- 90.2 km²4.9% of basin
- 8.8 km²0.5% of basin
30 intersecting protected areas
Landscape Protection Area
54.88 km² overlap
Landscape Protection Area
35.29 km² overlap
Seckachtal und Schefflenzer Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
26.97 km² overlap
Jagsttal Langenburg - Mulfingen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
20.18 km² overlap
Landscape Protection Area
16.87 km² overlap
Landscape Protection Area
13.69 km² overlap
Untere Jagst und unterer Kocher
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.61 km² overlap
Jagsttal Dörzbach - Krautheim
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.29 km² overlap
Landscape Protection Area
9.45 km² overlap
21 more protected areassorted by overlap area
Jagst bei Kirchberg und Brettach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.93 km² overlap
Jagst mit Seitentälern
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.48 km² overlap
Landscape Protection Area
8.31 km² overlap
Landscape Protection Area
6.86 km² overlap
Landscape Protection Area
6.57 km² overlap
Jagsttal bei Schöntal und Klosterwald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.24 km² overlap
Crailsheimer Hart und Reusenberg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.01 km² overlap
Hohenloher Ebene östlich von Wallhausen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
5.39 km² overlap
Nature Reserve
4.92 km² overlap
Landscape Protection Area
4.31 km² overlap
Hergstbachtal
IUCN VLandscape Protection Area
3.70 km² overlap
Landscape Protection Area
3.63 km² overlap
Elzbachtal und Odenwald Neckargerach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.03 km² overlap
Landscape Protection Area
3.01 km² overlap
Unteres Rinschbachtal
IUCN VLandscape Protection Area
2.83 km² overlap
Virngrund und Ellwanger Berge
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.54 km² overlap
Nordöstliche Hohenloher Ebene
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.53 km² overlap
Landscape Protection Area
2.19 km² overlap
Landscape Protection Area
2.05 km² overlap
Härtsfeld
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.89 km² overlap
Landscape Protection Area
1.87 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 034 distinct species · 293 428 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 Jagst : 21 espèces reliées par 109 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 14 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°
8,8°C
Annual rain
716mm
Moisture idx (CMI)
-0,08
Runoff
329mm/an
PET
780mm
AET
587mm
Mean slope
4,1°
Water table
257cm
Forest
16%
Crops
44%
Urban
2%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)