HydroBASINS lev08 watershed · #2080470690
Bassin de Glatt
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 : Freudenstadt, Rottweil
Sub-basin area
242,5km²
Upstream area
242,5km²
Discharge
3,87m³/s
Mean elev.
643m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Freudenstadt134.0 km²55.1% of basin
- Rottweil109.3 km²44.9% of basin
30 intersecting protected areas
Glatt- und Dobeltal
IUCN VLandscape Protection Area
7.34 km² overlap
Oberes Glattal
IUCN VLandscape Protection Area
6.04 km² overlap
Glatt-Tal
IUCN VLandscape Protection Area
6.01 km² overlap
Freudenstädter Heckengäu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.33 km² overlap
Fischbachtal
IUCN VLandscape Protection Area
4.02 km² overlap
Landscape Protection Area
3.58 km² overlap
Wiesen und Heiden an Glatt und Mühlbach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.30 km² overlap
Stockerbachtal
IUCN VLandscape Protection Area
2.46 km² overlap
Mittleres Heimbachtal
IUCN VLandscape Protection Area
1.96 km² overlap
21 more protected areassorted by overlap area
Landscape Protection Area
0.66 km² overlap
Drittenbachtal-Nillaberg
IUCN VLandscape Protection Area
0.60 km² overlap
Hachtel und Türnental
IUCN VLandscape Protection Area
0.60 km² overlap
Zitzmannsbrunnenbachtal
IUCN VLandscape Protection Area
0.47 km² overlap
Landscape Protection Area
0.46 km² overlap
Baar, Eschach und Südostschwarzwald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.43 km² overlap
Mittleres Heimbachtal
IUCN VLandscape Protection Area
0.39 km² overlap
Forchenkopf
IUCN VLandscape Protection Area
0.35 km² overlap
Landscape Protection Area
0.29 km² overlap
Alte Egart
IUCN IVNature Reserve
0.19 km² overlap
Landscape Protection Area
0.15 km² overlap
Neckartal zwischen Rottweil und Sulz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Kienberg
IUCN VLandscape Protection Area
0.13 km² overlap
Heimbachaue
IUCN IVNature Reserve
0.10 km² overlap
Bettenberg
IUCN VLandscape Protection Area
0.10 km² overlap
Bechertal
IUCN VLandscape Protection Area
0.09 km² overlap
Silberberg
IUCN VLandscape Protection Area
0.07 km² overlap
Stockinger Hang
IUCN VLandscape Protection Area
0.06 km² overlap
Benzinger Berg
IUCN IVNature Reserve
0.06 km² overlap
Forchenkopf
IUCN IVNature Reserve
0.06 km² overlap
Landscape Protection Area
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 183 distinct species · 17 694 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Glatt : 16 espèces reliées par 108 interactions GloBI sur 6 types (connectance 20.5%, filtre Serrano α=0.2). 17 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°
8,1°C
Annual rain
971mm
Moisture idx (CMI)
0,20
Runoff
511mm/an
PET
775mm
AET
666mm
Mean slope
5,6°
Water table
299cm
Forest
62%
Crops
20%
Urban
12%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)