HydroBASINS lev08 watershed · #2080499000
Bassin de l'Audeux
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 : Doubs
Sub-basin area
502,5km²
Upstream area
502,8km²
Discharge
11,55m³/s
Mean elev.
555m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 503.8 km²100.0% of basin
77 communes (GADM L5)Available for FRA, RWA
- Vercel-Villedieu-le-Camp28.80 km²94% commune
- Valdahon25.37 km²98% commune
- Sancey-le-Grand23.69 km²100% commune
- Naisey-les-Granges21.58 km²86% commune
- Bouclans21.22 km²99% commune
- Gonsans15.76 km²88% commune
- Passavant15.23 km²100% commune
- Vellevans13.73 km²100% commune
- Landresse12.54 km²90% commune
- Saint-Juan12.29 km²100% commune
- Aïssey10.72 km²100% commune
- Lanans10.59 km²100% commune
- Glamondans9.92 km²100% commune
- Servin9.77 km²100% commune
- Adam-lès-Passavant9.67 km²100% commune
- Dammartin-les-Templiers9.36 km²94% commune
- Épenoy9.27 km²69% commune
- Crosey-le-Grand9.15 km²91% commune
- Crosey-le-Petit8.68 km²90% commune
- Orsans8.55 km²100% commune
- Chaux-lès-Passavant8.18 km²100% commune
- Villers-Chief7.91 km²100% commune
- Lomont-sur-Crête7.26 km²72% commune
- Courtetain-et-Salans7.10 km²100% commune
- Sancey-le-Long7.05 km²100% commune
- Bremondans6.70 km²100% commune
- Osse6.39 km²77% commune
- Villers-Saint-Martin6.23 km²73% commune
- Germéfontaine6.09 km²56% commune
- Eysson6.09 km²100% commune
- Surmont6.07 km²82% commune
- Champlive5.87 km²68% commune
- Épenouse5.81 km²100% commune
- Vellerot-lès-Belvoir5.64 km²92% commune
- Villers-la-Combe5.62 km²98% commune
- Rahon5.60 km²100% commune
- La Grange5.59 km²89% commune
- Ouvans5.48 km²100% commune
- Orve5.44 km²100% commune
- Chevigney-lès-Vercel5.40 km²100% commune
- Bretigney-Notre-Dame5.25 km²89% commune
- Chazot5.25 km²100% commune
- Belmont5.05 km²100% commune
- Pont-les-Moulins4.86 km²100% commune
- Vellerot-lès-Vercel4.81 km²100% commune
- Provenchère4.43 km²62% commune
- Guillon-les-Bains4.36 km²100% commune
- Cusance4.34 km²100% commune
- Randevillers4.27 km²100% commune
- Magny-Châtelard3.99 km²100% commune
- L'Hôpital-du-Grosbois3.54 km²46% commune
- Vaudrivillers3.47 km²100% commune
- Montivernage3.37 km²100% commune
- Laviron3.37 km²17% commune
- Silley-Bléfond3.33 km²81% commune
- Belvoir3.26 km²36% commune
- Côtebrune2.99 km²100% commune
- Adam-lès-Vercel2.91 km²100% commune
- Vauchamps2.69 km²100% commune
- Belleherbe2.48 km²15% commune
- Rantechaux2.07 km²39% commune
- Verrières-du-Grosbois1.86 km²25% commune
- Étalans1.84 km²8% commune
- Nancray1.76 km²10% commune
- Mamirolle1.66 km²14% commune
- Baume-les-Dames1.34 km²5% commune
- La Chevillotte1.06 km²13% commune
- Fallerans0.96 km²9% commune
- Vanclans0.57 km²6% commune
- Grandfontaine-sur-Creuse0.48 km²8% commune
- Anteuil0.36 km²1% commune
- Domprel0.26 km²3% commune
- Étray0.19 km²3% commune
- Charbonnières-les-Sapins0.02 km²0% commune
- Froidevaux0.01 km²0% commune
- Vyt-lès-Belvoir0.00 km²0% commune
- Chaux-lès-Clerval0.00 km²0% commune
12 intersecting protected areas
Doubs Horloger
IUCN VRegional Nature Park
35.54 km² overlap
Moyenne Vallée du Doubs
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.03 km² overlap
Moyenne vallée du Doubs
IUCN Not ReportedSpecial Protection Area (Birds Directive)
10.03 km² overlap
Vallée du Dessoubre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.81 km² overlap
Vallée du Dessoubre
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.81 km² overlap
Biotope Protection Order
0.66 km² overlap
Biotope Protection Order
0.56 km² overlap
sous la bouloie
IUCN IVLand acquired by a regional conservatory of natural areas
0.10 km² overlap
moliniaies de pre regrenedey
IUCN IVLand acquired by a regional conservatory of natural areas
0.04 km² overlap
3 more protected areassorted by overlap area
le bief pre
IUCN IVLand acquired by a regional conservatory of natural areas
0.02 km² overlap
pres de valleriemont
IUCN IVLand acquired by a regional conservatory of natural areas
0.01 km² overlap
les pres sous la fontaine
IUCN IVLand acquired by a regional conservatory of natural areas
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 708 distinct species · 275 271 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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'Audeux : 11 espèces reliées par 227 interactions GloBI sur 6 types (connectance 13.3%, filtre Serrano α=0.2). 48 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°
8,6°C
Annual rain
1 124mm
Moisture idx (CMI)
0,30
Runoff
725mm/an
PET
790mm
AET
682mm
Mean slope
4,8°
Water table
211cm
Forest
42%
Crops
5%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)