Rivière· 60 segments
L'Isle
Crosses 3 administrative regions : Dordogne, Gironde, Haute-Vienne
Total length
263km
Max discharge
126,4m³/s
Max Strahler
5
Segments matched
60
River geography3 admin regions · 83 communes
3 administrative regions crossed (GADM L2)
- DordogneNouvelle-Aquitaine · France166.5 kmin this dpt
- GirondeNouvelle-Aquitaine · France21.1 kmin this dpt
- Haute-VienneNouvelle-Aquitaine · France12.0 kmin this dpt
83 communes (L5)For countries with L5
- Jumilhac-le-Grand12.53 km
- Corgnac-sur-l'Isle11.39 km
- Saint-Laurent-des-Hommes9.55 km
- Savignac-les-Églises8.67 km
- Périgueux7.91 km
- Montpon-Ménestérol7.70 km
- Sarrazac7.41 km
- Coulaures6.82 km
- Saint-Astier6.28 km
- Nanthiat6.20 km
- Champcevinel6.12 km
- Trélissac5.97 km
- La Roche-l'Abeille5.56 km
- Antonne-et-Trigonant5.22 km
- La Meyze4.68 km
- Saint-Vincent-sur-l'Isle4.39 km
- Les Billaux4.12 km
- Annesse-et-Beaulieu4.03 km
- Saint-Médard-de-Mussidan3.94 km
- Saint-Léon-sur-l'Isle3.83 km
- Nantheuil3.82 km
- Neuvic3.64 km
- Saint-Jory-las-Bloux3.18 km
- Bassillac3.06 km
- Sarliac-sur-l'Isle2.86 km
- Saint-Paul-la-Roche2.81 km
- Saint-Seurin-sur-l'Isle2.75 km
- Mayac2.64 km
- Saint-Martial-d'Artenset2.55 km
- Saint-Front-de-Pradoux2.38 km
- Bonzac2.28 km
- Beaupouyet2.27 km
- Savignac-de-l'Isle2.24 km
- Porchères2.18 km
- Montrem2.12 km
- Fronsac2.12 km
- Léguillac-de-l'Auche2.11 km
- Sourzac1.96 km
- Razac-sur-l'Isle1.93 km
- Saillans1.60 km
- Ménesplet1.31 km
- Saint-Denis-de-Pile1.31 km
- Boulazac1.25 km
- Sablons1.18 km
- Escoire1.16 km
- Saint-Sulpice-d'Excideuil1.12 km
- Eyzerac0.94 km
- Saint-Yrieix-la-Perche0.91 km
- Le Chalard0.88 km
- Marsac-sur-l'Isle0.86 km
- Le Pizou0.79 km
- Cornille0.76 km
- Coulounieix-Chamiers0.65 km
- Vaunac0.65 km
- Mussidan0.60 km
- Sorges0.52 km
- Guîtres0.46 km
- Saint-Martin-l'Astier0.45 km
- Gours0.32 km
- Galgon0.20 km
- Saint-Antoine-sur-l'Isle0.12 km
- Libourne0.12 km
- Moulin-Neuf0.11 km
- Saint-Louis-en-l'Isle0.08 km
- Camps-sur-l'Isle0.06 km
- Coutras0.03 km
- Cubjac0.00 km
- Notre-Dame-de-Sanilhac0.00 km
- Eyliac0.00 km
- La Chapelle-Gonaguet0.00 km
- Chancelade0.00 km
- Château-l'Évêque0.00 km
- Arveyres0.00 km
- Saint-Germain-du-Salembre0.00 km
- Douzillac0.00 km
- Saint-Sauveur-Lalande0.00 km
- Saint-Germain-des-Prés0.00 km
- Ladignac-le-Long0.00 km
- Agonac0.00 km
- Le Fieu0.00 km
- Thiviers0.00 km
- Négrondes0.00 km
- Le Change0.00 km
7 intersecting protected areas
Périgord-Limousin
IUCN VRegional Nature Park
Vallée de l'Isle de Périgueux à sa confluence avec la Dordogne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée de la Dronne de Brantôme à sa confluence avec l'Isle
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
La Dordogne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallées de la Double
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallées du Lary et du Palais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallées de la Saye et du Meudon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 60 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
5 008 distinct species · 86 752 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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'Isle : 45 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 87 interactions GloBI documentées sur 6 types (connectance 8.4%, filtre Serrano α=0.2). Les 1 bulle regroupe 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
263km
Max discharge
126,4m³/s
Max Strahler
5
Segments matched
60
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.