Ruisseau
Le Cotatay
Crosses 1 administrative regions : Loire
ruisseau
Total length
10km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 5 communes
1 administrative regions crossed (GADM L2)
- LoireAuvergne-Rhône-Alpes · France5.7 kmin this dpt
5 communes (L5)For countries with L5
- Le Chambon-Feugerolles4.31 km
- Saint-Romain-les-Atheux1.28 km
- Saint-Genest-Malifaux0.10 km
- La Ricamarie0.00 km
- Roche-la-Molière0.00 km
2 intersecting protected areas
Pilat
IUCN VRegional Nature Park
Vallée de l'Ondenon, contreforts nord du Pilat
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 063 distinct species · 8 319 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
10km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.