HydroBASINS lev08 watershed · #2080466220
Bassin de l'Aube
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 : Aube, Marne
Sub-basin area
190,8km²
Upstream area
4 588km²
Discharge
35m³/s
Mean elev.
91m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de la Barbuise707 km²
- Bassin de la Superbe453 km²
2 dept-equivalent regions (GADM L2)
- 180.9 km²94.5% of basin
- 10.5 km²5.5% of basin
27 communes (GADM L5)Available for FRA, RWA
- Barbonne-Fayel19.84 km²82% commune
- Saron-sur-Aube15.64 km²94% commune
- Allemanche-Launay-et-Soyer15.57 km²100% commune
- La Chapelle-Lasson14.93 km²100% commune
- Saint-Quentin-le-Verger10.56 km²100% commune
- Queudes10.15 km²100% commune
- Villeneuve-Saint-Vistre-et-Ville9.36 km²100% commune
- Bagneux8.78 km²65% commune
- Granges-sur-Aube8.56 km²100% commune
- Saudoy8.47 km²65% commune
- Baudement8.39 km²100% commune
- Anglure8.31 km²100% commune
- Fontaine-Denis-Nuisy7.43 km²56% commune
- Étrelles-sur-Aube7.28 km²70% commune
- Marsangis6.66 km²100% commune
- Thaas6.27 km²60% commune
- Marigny3.87 km²32% commune
- Vouarces3.57 km²64% commune
- Saint-Just-Sauvage3.25 km²18% commune
- Gaye2.95 km²14% commune
- Chichey2.88 km²38% commune
- La Celle-sous-Chantemerle2.64 km²22% commune
- Longueville-sur-Aube2.45 km²21% commune
- Saint-Saturnin1.62 km²21% commune
- Marcilly-sur-Seine1.10 km²11% commune
- Boulages0.72 km²6% commune
- Le Meix-Saint-Epoing0.09 km²1% commune
6 intersecting protected areas
Marigny, Superbe, vallée de l'Aube
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.67 km² overlap
Savart de la Tommelle à Marigny
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.02 km² overlap
Ancien aérodrome de Marigny
IUCN IVBiotope Protection Order
0.81 km² overlap
ancien aérodrome de marigny
IUCN IVLand acquired by a regional conservatory of natural areas
0.67 km² overlap
zone humide \'le monty\'
IUCN IVLand acquired by a regional conservatory of natural areas
0.15 km² overlap
Marais de la Superbe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 829 distinct species · 125 662 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 l'Aube : 14 espèces reliées par 243 interactions GloBI sur 6 types (connectance 9.8%, filtre Serrano α=0.2). 57 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°
10,3°C
Annual rain
620mm
Moisture idx (CMI)
-0,27
Runoff
212mm/an
PET
853mm
AET
525mm
Mean slope
0,9°
Water table
56cm
Forest
1%
Crops
74%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)