HydroBASINS lev08 watershed · #2080469700
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, Haute-Marne
Sub-basin area
493,1km²
Upstream area
1 671,8km²
Discharge
14,23m³/s
Mean elev.
227m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de l'Aube685 km²
- Bassin de l'Aujon493 km²
2 dept-equivalent regions (GADM L2)
- 476.5 km²96.3% of basin
- 18.1 km²3.7% of basin
67 communes (GADM L5)Available for FRA, RWA
- Champignol-lez-Mondeville37.71 km²86% commune
- Bayel23.01 km²100% commune
- Lignol-le-Château21.88 km²100% commune
- Dienville20.05 km²100% commune
- Bligny19.42 km²84% commune
- Baroville17.21 km²98% commune
- Amance16.65 km²71% commune
- Bar-sur-Aube16.12 km²100% commune
- Meurville15.96 km²95% commune
- Colombey-les-Deux-Églises13.49 km²18% commune
- Couvignon13.37 km²100% commune
- Arrentières12.20 km²85% commune
- Urville12.11 km²99% commune
- Unienville11.58 km²97% commune
- Jessains11.15 km²100% commune
- Montier-en-l'Isle10.74 km²100% commune
- Spoy10.54 km²100% commune
- Pel-et-Der9.99 km²72% commune
- Radonvilliers9.48 km²41% commune
- Brienne-la-Vieille9.29 km²56% commune
- Argançon8.45 km²100% commune
- Colombé-le-Sec8.31 km²94% commune
- Arsonval8.03 km²100% commune
- Rouvres-les-Vignes7.93 km²100% commune
- Éclance7.83 km²65% commune
- Proverville7.46 km²100% commune
- Colombé-la-Fosse7.44 km²84% commune
- Voigny6.98 km²100% commune
- Bossancourt6.91 km²100% commune
- Vauchonvilliers6.80 km²58% commune
- Jaucourt6.64 km²100% commune
- Brienne-le-Château6.18 km²29% commune
- Fontaine5.68 km²100% commune
- Bergères5.62 km²100% commune
- Saint-Usage5.27 km²31% commune
- Lesmont5.26 km²53% commune
- Ailleville4.81 km²100% commune
- Lévigny4.72 km²35% commune
- Trannes4.71 km²48% commune
- Précy-Notre-Dame4.64 km²100% commune
- Blaincourt-sur-Aube4.51 km²72% commune
- Dolancourt4.51 km²100% commune
- Mathaux4.46 km²35% commune
- Longchamp-sur-Aujon4.35 km²26% commune
- Épagne3.81 km²97% commune
- Engente3.65 km²82% commune
- Villars-en-Azois3.42 km²18% commune
- Maison-des-Champs3.31 km²78% commune
- Précy-Saint-Martin3.31 km²51% commune
- Ville-sous-la-Ferté3.05 km²15% commune
- Fravaux2.90 km²100% commune
- Vendeuvre-sur-Barse2.06 km²4% commune
- Juvanzé1.45 km²33% commune
- Saulcy1.39 km²12% commune
- Val-d'Auzon1.14 km²4% commune
- Saint-Léger-sous-Brienne0.95 km²7% commune
- Molins-sur-Aube0.90 km²14% commune
- La Rothière0.78 km²11% commune
- Rizaucourt-Buchey0.62 km²4% commune
- Vitry-le-Croisé0.59 km²2% commune
- Magny-Fouchard0.57 km²4% commune
- Laferté-sur-Aube0.40 km²1% commune
- Vernonvilliers0.38 km²5% commune
- Arconville0.24 km²2% commune
- Rennepont0.14 km²1% commune
- Maisons-lès-Soulaines0.04 km²1% commune
- Fontette0.00 km²0% commune
21 intersecting protected areas
Barrois et forêt de Clairvaux
IUCN Not ReportedSpecial Protection Area (Birds Directive)
214.00 km² overlap
Forêt D\'Orient
IUCN VRegional Nature Park
162.41 km² overlap
Etangs de la Champagne humide
IUCN Not ReportedWetland of International Importance (Ramsar Site)
157.01 km² overlap
Lacs de la forêt d'Orient
IUCN Not ReportedSpecial Protection Area (Birds Directive)
31.59 km² overlap
Forêt d'Orient
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
15.22 km² overlap
Carrières souterraines d'Arsonval
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.45 km² overlap
Biotope Protection Order
1.74 km² overlap
Pelouse des brebis à Brienne-la-vieille
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.40 km² overlap
Biotope Protection Order
0.31 km² overlap
12 more protected areassorted by overlap area
bois du jard
IUCN IVLand acquired by a regional conservatory of natural areas
0.21 km² overlap
Biotope Protection Order
0.21 km² overlap
pelouse de pain perdu
IUCN IVLand acquired by a regional conservatory of natural areas
0.16 km² overlap
Land acquired by a regional conservatory of natural areas
0.14 km² overlap
pelouse des grandes valottes
IUCN IVLand acquired by a regional conservatory of natural areas
0.13 km² overlap
Land acquired by a regional conservatory of natural areas
0.12 km² overlap
Regional Nature Reserve
0.11 km² overlap
Land acquired by a regional conservatory of natural areas
0.11 km² overlap
Pelouse Des Brebis
IUCN IVBiotope Protection Order
0.11 km² overlap
prairies des cavons
IUCN IVLand acquired by a regional conservatory of natural areas
0.04 km² overlap
Land acquired by a regional conservatory of natural areas
0.02 km² overlap
noue boisard
IUCN IVLand acquired by a regional conservatory of natural areas
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 288 distinct species · 159 285 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 10 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°
9,9°C
Annual rain
713mm
Moisture idx (CMI)
-0,13
Runoff
250mm/an
PET
822mm
AET
576mm
Mean slope
3,5°
Water table
239cm
Forest
17%
Crops
55%
Urban
0%
Protected
33%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)