Rivière· 31 segments
L'Orb
Crosses 2 administrative regions : Aveyron, Hérault
Total length
138km
Max discharge
33m³/s
Max Strahler
4
Segments matched
31
River geography2 admin regions · 39 communes
2 administrative regions crossed (GADM L2)
39 communes (L5)For countries with L5
- Avène9.97 km
- Béziers9.17 km
- Bédarieux6.92 km
- Rosis6.58 km
- Le Clapier6.13 km
- La Tour-sur-Orb6.01 km
- Cessenon-sur-Orb5.90 km
- Sérignan5.89 km
- Vieussan5.47 km
- Lunas4.81 km
- Mons4.25 km
- Thézan-lès-Béziers4.14 km
- Sauvian3.20 km
- Le Bousquet-d'Orb3.14 km
- Colombières-sur-Orb2.70 km
- Maraussan2.65 km
- Roquebrun2.43 km
- Ceilhes-et-Rocozels2.20 km
- Hérépian2.03 km
- Roqueredonde2.03 km
- Les Aires1.64 km
- Joncels1.53 km
- Lignan-sur-Orb0.89 km
- Cornus0.70 km
- Valras-Plage0.69 km
- Cazouls-lès-Béziers0.60 km
- Lamalou-les-Bains0.56 km
- Villeneuve-lès-Béziers0.24 km
- Saint-Martin-de-l'Arçon0.00 km
- Villemagne-l'Argentière0.00 km
- Corneilhan0.00 km
- Berlou0.00 km
- Fondamente0.00 km
- Romiguières0.00 km
- Causses-et-Veyran0.00 km
- Cambon-et-Salvergues0.00 km
- Prades-sur-Vernazobre0.00 km
- Le Poujol-sur-Orb0.00 km
- Murviel-lès-Béziers0.00 km
13 intersecting protected areas
Grands Causses
IUCN VRegional Nature Park
Haut-Languedoc
IUCN VRegional Nature Park
Côtes sableuses de l'infralittoral Languedocien
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Est et sud de Béziers
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Plateau et corniches du Guilhaumard
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Montagne de l'Espinouse et du Caroux
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Le Caroux et l'Espinouse
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Le Caroux-Espinouse
IUCN IVNational Hunting and Wildlife Reserve
Biotope Protection Order
4 more protected areassorted by area
Espinouse
IUCN IVForest Managed Biological Reserve
Les orpellieres
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
Les Orpellières
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Grotte du Trésor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 31 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
827 distinct species · 3 684 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 L'Orb : 27 espèces + 8 bulles famille, 60 interactions GloBI documentées sur 5 types (connectance 10.1%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
138km
Max discharge
33,0m³/s
Max Strahler
4
Segments matched
31
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.