HydroBASINS lev08 watershed · #2080495880
Bassin de l'Allaine
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 6 administrative regions across 2 countries : Delémont, Doubs, Haut-Rhin, Haute-Saône, Porrentruy +1
Sub-basin area
1 162,7km²
Upstream area
1 162,7km²
Discharge
31,12m³/s
Mean elev.
451m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 603.9 km²51.8% of basin
- Porrentruy258.8 km²22.2% of basin
- 138.2 km²11.8% of basin
- 122.2 km²10.5% of basin
- 42.9 km²3.7% of basin
- Delémont0.0 km²0.0% of basin
198 communes (GADM L5)Available for FRA, RWA
- Lepuix27.68 km²96% commune
- Florimont18.52 km²100% commune
- Héricourt18.18 km²100% commune
- Belfort17.81 km²100% commune
- Frahier-et-Chatebier17.45 km²100% commune
- Rougemont-le-Château16.85 km²98% commune
- Grandvillars15.48 km²100% commune
- Bourogne13.82 km²100% commune
- Montbéliard13.77 km²91% commune
- Étueffont12.71 km²100% commune
- Réchésy12.65 km²100% commune
- Suarce11.83 km²100% commune
- Saint-Dizier-l'Évêque11.32 km²100% commune
- Luze10.68 km²100% commune
- Lachapelle-sous-Chaux10.58 km²99% commune
- Champey9.91 km²89% commune
- Étupes9.88 km²96% commune
- Delle9.58 km²100% commune
- Chaux9.55 km²100% commune
- Vézelois9.45 km²100% commune
- Évette-Salbert9.37 km²100% commune
- Grosmagny9.34 km²100% commune
- Meroux9.08 km²100% commune
- Chenebier9.07 km²100% commune
- Châtenois-les-Forges9.02 km²100% commune
- Riervescemont8.65 km²100% commune
- Chèvremont8.53 km²100% commune
- Bessoncourt8.19 km²100% commune
- Anjoutey8.08 km²100% commune
- Sermamagny7.95 km²100% commune
- Rougegoutte7.84 km²100% commune
- Champagney7.72 km²21% commune
- Vescemont7.67 km²100% commune
- Châlonvillars7.58 km²100% commune
- Roppe7.57 km²100% commune
- Essert7.11 km²100% commune
- Fontaine7.11 km²100% commune
- Auxelles-Bas6.93 km²74% commune
- Chavannes-les-Grands6.88 km²100% commune
- Angeot6.74 km²98% commune
- Chagey6.73 km²100% commune
- Brevilliers6.55 km²100% commune
- Faverois6.45 km²100% commune
- Allenjoie6.37 km²100% commune
- Bethoncourt6.33 km²100% commune
- Boron6.16 km²100% commune
- Échenans-sous-Mont-Vaudois6.05 km²100% commune
- Chavannes-sur-l'Étang6.03 km²100% commune
- Lamadeleine-Val-des-Anges5.98 km²100% commune
- Leval5.86 km²100% commune
- Trévenans5.85 km²100% commune
- Giromagny5.84 km²100% commune
- Lepuix-Neuf5.74 km²100% commune
- Courtelevant5.74 km²100% commune
- Danjoutin5.71 km²100% commune
- Étobon5.64 km²45% commune
- Morvillars5.64 km²100% commune
- Éloie5.56 km²100% commune
- Courcelles5.44 km²100% commune
- Offemont5.34 km²100% commune
- Croix5.10 km²96% commune
- Lachapelle-sous-Rougemont5.07 km²100% commune
- Foussemagne5.05 km²100% commune
- Joncherey5.04 km²100% commune
- Larivière5.03 km²100% commune
- Montreux-Château5.03 km²100% commune
- Dampierre-les-Bois5.00 km²100% commune
- Auxelles-Haut4.96 km²79% commune
- Plancher-Bas4.94 km²17% commune
- Banvillars4.92 km²100% commune
- Froidefontaine4.79 km²100% commune
- Pérouse4.78 km²100% commune
- Vauthiermont4.78 km²99% commune
- Menoncourt4.75 km²100% commune
- Grand-Charmont4.73 km²100% commune
- Valdoie4.71 km²100% commune
- Allondans4.69 km²100% commune
- Aibre4.65 km²100% commune
- Bavilliers4.64 km²100% commune
- Andelnans4.53 km²100% commune
- Lebetain4.44 km²100% commune
- Montreux-Vieux4.40 km²100% commune
- Beaucourt4.40 km²92% commune
- Bretagne4.39 km²100% commune
- Magny4.38 km²100% commune
- Coisevaux4.29 km²100% commune
- Trémoins4.16 km²100% commune
- Raynans4.16 km²100% commune
- Charmois4.10 km²100% commune
- Novillard4.09 km²100% commune
- Méziré4.08 km²100% commune
- Fêche-l'Église4.08 km²100% commune
- Bréchaumont4.02 km²64% commune
- Valdieu-Lutran3.97 km²76% commune
- Felon3.92 km²100% commune
- Reppe3.86 km²100% commune
- Brebotte3.86 km²100% commune
- Désandans3.85 km²72% commune
- Badevel3.82 km²100% commune
- Petit-Croix3.70 km²100% commune
- Saint-Julien-lès-Montbéliard3.66 km²100% commune
- Vellescot3.66 km²100% commune
- Présentevillers3.61 km²97% commune
- Denney3.59 km²100% commune
- Dorans3.59 km²100% commune
- Chavanatte3.47 km²100% commune
- Phaffans3.46 km²100% commune
- Grosne3.42 km²100% commune
- Petitefontaine3.39 km²100% commune
- Urcerey3.32 km²100% commune
- Laire3.31 km²100% commune
- Saint-Germain-le-Châtelet3.31 km²100% commune
- Montreux-Jeune3.28 km²100% commune
- Dung3.27 km²100% commune
- Dambenois3.26 km²100% commune
- Échavanne3.25 km²100% commune
- Fesches-le-Châtel3.25 km²100% commune
- Vyans-le-Val3.20 km²100% commune
- Nommay3.17 km²100% commune
- Errevet3.15 km²100% commune
- Bart3.15 km²77% commune
- Autrechêne3.04 km²100% commune
- Issans2.97 km²100% commune
- Tavey2.89 km²100% commune
- Mandrevillars2.80 km²100% commune
- Argiésans2.77 km²100% commune
- Bermont2.68 km²100% commune
- Villars-le-Sec2.67 km²100% commune
- Thiancourt2.67 km²100% commune
- Eguenigue2.66 km²100% commune
- Semondans2.66 km²100% commune
- Romagny-sous-Rougemont2.63 km²100% commune
- Brognard2.57 km²100% commune
- Romagny2.54 km²94% commune
- Vieux-Charmont2.52 km²100% commune
- Frais2.51 km²100% commune
- Buc2.46 km²100% commune
- Exincourt2.45 km²65% commune
- Vétrigne2.40 km²100% commune
- Botans2.17 km²100% commune
- Sochaux2.08 km²100% commune
- Le Vernoy2.03 km²62% commune
- Sainte-Marie2.02 km²28% commune
- Cunelières1.93 km²100% commune
- Bethonvilliers1.88 km²100% commune
- Lacollonge1.83 km²100% commune
- Sevenans1.82 km²100% commune
- Petitmagny1.70 km²100% commune
- Sainte-Suzanne1.65 km²100% commune
- Couthenans1.64 km²100% commune
- Fontenelle1.62 km²100% commune
- Pfetterhouse1.55 km²11% commune
- Échenans1.45 km²100% commune
- Verlans1.43 km²100% commune
- Courtavon1.42 km²15% commune
- Masevaux1.42 km²6% commune
- Dasle1.39 km²24% commune
- Eteimbes1.31 km²27% commune
- Montbouton1.25 km²44% commune
- Arcey1.23 km²10% commune
- Recouvrance1.23 km²100% commune
- Levoncourt1.18 km²23% commune
- Bavans1.11 km²12% commune
- Hindlingen1.02 km²12% commune
- Moval0.99 km²100% commune
- Cravanche0.99 km²100% commune
- Courcelles-lès-Montbéliard0.96 km²44% commune
- Saint-Cosme0.96 km²39% commune
- Plancher-les-Mines0.81 km²3% commune
- Lagrange0.80 km²100% commune
- Friesen0.72 km²9% commune
- Bourg-sous-Châtelet0.70 km²100% commune
- Montancy0.54 km²6% commune
- Sewen0.52 km²2% commune
- Saint-Ulrich0.43 km²11% commune
- Mortzwiller0.43 km²10% commune
- Soppe-le-Haut0.42 km²6% commune
- Strueth0.40 km²9% commune
- Elbach0.37 km²11% commune
- Ueberstrass0.36 km²7% commune
- Seppois-le-Bas0.35 km²5% commune
- Lucelle0.32 km²3% commune
- Kirchberg0.26 km²4% commune
- Dolleren0.25 km²3% commune
- Abbévillers0.24 km²2% commune
- Vandoncourt0.22 km²3% commune
- Altenach0.21 km²3% commune
- Manspach0.12 km²2% commune
- Retzwiller0.12 km²3% commune
- Oberlarg0.09 km²1% commune
- Traubach-le-Bas0.08 km²1% commune
- Taillecourt0.07 km²4% commune
- Audincourt0.06 km²1% commune
- Villars-lès-Blamont0.05 km²1% commune
- Saulnot0.03 km²0% commune
- Belverne0.01 km²0% commune
- Bellemagny0.00 km²0% commune
- Traubach-le-Haut0.00 km²0% commune
30 intersecting protected areas
Ballons Des Vosges
IUCN VRegional Nature Park
187.62 km² overlap
Étangs et vallées du Territoire de Belfort
IUCN Not ReportedSpecial Protection Area (Birds Directive)
51.14 km² overlap
Étangs et Vallées du Territoire de Belfort
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
51.14 km² overlap
Piémont Vosgien
IUCN Not ReportedSpecial Protection Area (Birds Directive)
46.62 km² overlap
Piémont vosgien
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
46.61 km² overlap
Ballons Comtois
IUCN IVNational Nature Reserve
5.53 km² overlap
Réserve naturelle des ballons comtois en Franche-Comté
IUCN Not ReportedSpecial Protection Area (Birds Directive)
5.49 km² overlap
Forêts, landes et marais des Ballons d'Alsace et de Servance
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.49 km² overlap
Place d'armes, le Nalé
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
2.90 km² overlap
21 more protected areassorted by overlap area
Biotope Protection Order
2.65 km² overlap
Biotope Protection Order
2.43 km² overlap
Bonfol
IUCN Not AssignedEmerald Sites
2.20 km² overlap
Bonfol
IUCN Not ReportedEmerald Network
2.20 km² overlap
Etangs de Bonfol
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
1.64 km² overlap
Hautes-Vosges, Haut-Rhin
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.97 km² overlap
Sous les Roches
IUCN Not AssignedForest Reserves
0.91 km² overlap
Forêt De Saint-Antoine
IUCN IVBiotope Protection Order
0.76 km² overlap
Doubs Horloger
IUCN VRegional Nature Park
0.71 km² overlap
Vallée du Dessoubre
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.69 km² overlap
Vallée du Dessoubre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Saint - Antoine
IUCN IVForest Managed Biological Reserve
0.69 km² overlap
Etangs Rougeat
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
0.55 km² overlap
Regional Nature Reserve
0.42 km² overlap
Biotope Protection Order
0.39 km² overlap
Mont Terri - Sous Les Roches
IUCN Not AssignedForest Reserves
0.38 km² overlap
Marais de Damphreux
IUCN Not AssignedPrivate Nature Reserves
0.35 km² overlap
Vosges du sud
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.32 km² overlap
Calabri
IUCN Not AssignedForest Reserves
0.31 km² overlap
Sundgau, région des étangs
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.28 km² overlap
Etangs de Bonfol
IUCN Not AssignedForest Reserves
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 043 distinct species · 1 311 020 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'Allaine : 25 espèces reliées par 108 interactions GloBI sur 6 types (connectance 16.2%, filtre Serrano α=0.2). 12 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°
9,1°C
Annual rain
968mm
Moisture idx (CMI)
0,16
Runoff
697mm/an
PET
803mm
AET
654mm
Mean slope
4,8°
Water table
200cm
Forest
51%
Crops
28%
Urban
13%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)