Rivière· 4 segments
Río Zamaca
Crosses 2 administrative regions : La Rioja, Álava
Total length
17km
Max discharge
146,7m³/s
Max Strahler
6
Segments matched
4
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
4 intersecting protected areas
Sotos y Riberas del Ebro
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sotos y Riberas del Ebro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sotos y Riberas del Ebro
IUCN VNatura 2000
Ebro ibaia / Río Ebro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
343 distinct species · 1 206 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
17km
Max discharge
146,7m³/s
Max Strahler
6
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.