Ruisseau· 4 segments
Le Sierroz
Crosses 1 administrative regions : Savoie
Total length
20km
Max discharge
2,7m³/s
Max Strahler
3
Segments matched
4
River geography1 admin regions · 11 communes
1 administrative regions crossed (GADM L2)
- SavoieAuvergne-Rhône-Alpes · France13.9 kmin this dpt
11 communes (L5)For countries with L5
- Grésy-sur-Aix5.13 km
- Saint-Offenge-Dessous3.05 km
- Montcel2.30 km
- Saint-Offenge-Dessus2.19 km
- Épersy1.13 km
- Aix-les-Bains0.08 km
- Saint-Ours0.07 km
- Saint-François-de-Sales0.00 km
- Trévignin0.00 km
- Mognard0.00 km
- Arith0.00 km
4 intersecting protected areas
Massif Des Bauges
IUCN VRegional Nature Park
Réseau de zones humides de l'Albanais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
marais de chevilly
IUCN IVLand acquired by a regional conservatory of natural areas
les ires
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 985 distinct species · 19 695 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
20km
Max discharge
2,7m³/s
Max Strahler
3
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.