HydroBASINS lev08 watershed · #2080480050
Bassin de Lauchert
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 : Biberach, Reutlingen, Sigmaringen, Zollernalbkreis
Sub-basin area
426,2km²
Upstream area
426,3km²
Discharge
5,43m³/s
Mean elev.
760m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Sigmaringen200.3 km²46.9% of basin
- 135.1 km²31.6% of basin
- Reutlingen81.6 km²19.1% of basin
- 10.4 km²2.4% of basin
28 intersecting protected areas
Gebiete um das Laucherttal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.10 km² overlap
Südwestalb und Oberes Donautal
IUCN Not ReportedSpecial Protection Area (Birds Directive)
13.43 km² overlap
Landscape Protection Area
11.98 km² overlap
Landscape Protection Area
9.36 km² overlap
Riedlinger Alb
IUCN VLandscape Protection Area
7.92 km² overlap
Landscape Protection Area
4.74 km² overlap
Albstadt-Bitz
IUCN VLandscape Protection Area
4.50 km² overlap
Landscape Protection Area
3.39 km² overlap
Gebiete um Trochtelfingen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.21 km² overlap
19 more protected areassorted by overlap area
Salmendingen/Sonnenbühl
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.93 km² overlap
Landscape Protection Area
2.15 km² overlap
Reichenbach und Killertal zwischen Hechingen und Burladingen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.14 km² overlap
Herdle
IUCN IVNature Reserve
0.64 km² overlap
Fehlatal
IUCN IVNature Reserve
0.55 km² overlap
Büttnau
IUCN VLandscape Protection Area
0.49 km² overlap
Blauen
IUCN IVNature Reserve
0.40 km² overlap
Mittlere Schwäbische Alb
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.35 km² overlap
Albtrauf zwischen Mössingen und Gönningen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.33 km² overlap
Nähberg
IUCN IVNature Reserve
0.22 km² overlap
Ruchberg
IUCN IVNature Reserve
0.16 km² overlap
Wasenried
IUCN IVNature Reserve
0.11 km² overlap
Kornbühl
IUCN IVNature Reserve
0.10 km² overlap
Bei der Mühle
IUCN IVNature Reserve
0.07 km² overlap
Büttnau
IUCN VLandscape Protection Area
0.05 km² overlap
Albtrauf Pfullingen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.02 km² overlap
Donau- und Schmeiental
IUCN VLandscape Protection Area
0.02 km² overlap
Oberberg-Köpfle
IUCN IVNature Reserve
0.01 km² overlap
Heusteige
IUCN IVNature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 231 distinct species · 54 331 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Lauchert : 18 espèces reliées par 42 interactions GloBI sur 4 types (connectance 16.6%, filtre Serrano α=0.2). 5 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°
7,7°C
Annual rain
979mm
Moisture idx (CMI)
0,23
Runoff
410mm/an
PET
756mm
AET
676mm
Mean slope
5,3°
Water table
290cm
Forest
47%
Crops
24%
Urban
2%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)