HydroBASINS lev08 watershed · #2080356910
Bassin de Dosse
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 1 administrative regions : Havelland
Sub-basin area
9,6km²
Upstream area
2 747,1km²
Discharge
11,38m³/s
Mean elev.
23m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Dosse1067 km²
- Bassin de Bültgraben16 km²
1 dept-equivalent regions (GADM L2)
- 9.6 km²100.0% of basin
6 intersecting protected areas
Westhavelland
IUCN VLandscape Protection Area
9.52 km² overlap
Niederung der Unteren Havel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
9.40 km² overlap
Dosseniederung
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.72 km² overlap
Dosse
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.10 km² overlap
U. Rhinluch/Dreetzer See, Havell. Luch und Belziger Landschaftsw.
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.01 km² overlap
Unteres Rhinluch - Dreetzer See
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
206 distinct species · 860 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Dosse : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 3 types (connectance 11.6%, 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°
8,9°C
Annual rain
544mm
Moisture idx (CMI)
-0,24
Runoff
125mm/an
PET
715mm
AET
462mm
Mean slope
0,0°
Water table
4cm
Forest
5%
Crops
42%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)