Ruisseau· 3 segments
Le Donneau
Crosses 1 administrative regions : Loire-Atlantique
ruisseau
Total length
26km
Max discharge
1,4m³/s
Max Strahler
2
Segments matched
3
River geography1 admin regions · 4 communes
1 administrative regions crossed (GADM L2)
- Loire-AtlantiquePays de la Loire · France10.0 kmin this dpt
1 intersecting protected areas
Vallée de la Loire de Nantes aux Ponts-de-Cé et ses annexes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
746 distinct species · 8 651 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
26km
Max discharge
1,4m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.