Rivière· 30 segments
L'Iton
Crosses 2 administrative regions : Eure, Orne
Total length
129km
Max discharge
57,6m³/s
Max Strahler
5
Segments matched
30
River geography2 admin regions · 79 communes
2 administrative regions crossed (GADM L2)
79 communes (L5)For countries with L5
- Gaudreville-la-Rivière7.19 km
- Condé-sur-Iton5.31 km
- Glisolles4.90 km
- Le Roncenay-Authenay4.85 km
- Orvaux4.79 km
- Brosville4.62 km
- Sylvains-les-Moulins4.52 km
- Gouville4.46 km
- Acquigny4.38 km
- Normanville4.34 km
- Arnières-sur-Iton4.31 km
- Roman4.23 km
- Bourth4.17 km
- Houetteville4.11 km
- Les Essarts4.03 km
- Portes3.56 km
- Chandai3.55 km
- La Chapelle-Viel3.53 km
- Francheville3.46 km
- Saint-Nicolas-d'Attez3.43 km
- Tourneville3.04 km
- Saint-Ouen-sur-Iton2.96 km
- Damville2.86 km
- Crulai2.82 km
- Bonnefoi2.78 km
- Villalet2.65 km
- Chaise-Dieu-du-Theil2.42 km
- Soligny-la-Trappe2.30 km
- Les Aspres2.19 km
- La Vacherie2.17 km
- Cintray1.76 km
- La Bonneville-sur-Iton1.72 km
- Hondouville1.67 km
- Guichainville1.67 km
- Vitrai-sous-Laigle1.57 km
- La Croisille1.44 km
- Bonsmoulins1.41 km
- Saint-Germain-des-Angles1.32 km
- Chanteloup1.30 km
- Les Ventes1.23 km
- Les Baux-Sainte-Croix1.21 km
- Gravigny1.20 km
- Amfreville-sur-Iton1.16 km
- Le Chesne1.05 km
- Grossœuvre0.92 km
- Saint-Ouen-d'Attez0.76 km
- Sacquenville0.56 km
- Ferrières-Haut-Clocher0.43 km
- Heudreville-sur-Eure0.36 km
- Le Sacq0.32 km
- Manthelon0.31 km
- Le Plessis-Grohan0.25 km
- Aulnay-sur-Iton0.20 km
- Les Genettes0.11 km
- Canappeville0.04 km
- Chéronvilliers0.00 km
- Le Boulay-Morin0.00 km
- Émalleville0.00 km
- Sassey0.00 km
- Huest0.00 km
- Évreux0.00 km
- Feuguerolles0.00 km
- Pinterville0.00 km
- Ormes0.00 km
- Nogent-le-Sec0.00 km
- Le Mesnil-Hardray0.00 km
- Saint-Michel-Tubœuf0.00 km
- Le Fresne0.00 km
- Saint-Sulpice-sur-Risle0.00 km
- Faverolles-la-Campagne0.00 km
- Champ-Dolent0.00 km
- Saint-Denis-du-Béhélan0.00 km
- La Guéroulde0.00 km
- Dame-Marie0.00 km
- Saint-Aquilin-de-Corbion0.00 km
- Prépotin0.00 km
- Angerville-la-Campagne0.00 km
- Bérengeville-la-Campagne0.00 km
- Saint-Sébastien-de-Morsent0.00 km
4 intersecting protected areas
Perche
IUCN VRegional Nature Park
Forêts et étangs du Perche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée de l'Eure
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
La Vallée de l'Iton au lieu-dit Le Hom
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
487 distinct species · 1 601 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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'Iton : 11 espèces reliées par 172 interactions GloBI sur 6 types (connectance 12.0%, filtre Serrano α=0.2). 43 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
129km
Max discharge
57,6m³/s
Max Strahler
5
Segments matched
30
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.