Ruisseau· 7 segments
八ヶ川
Crosses 2 administrative regions : Anamizu, Wajima
ruisseau
Total length
30km
Max discharge
4,2m³/s
Max Strahler
3
Segments matched
7
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
5 intersecting protected areas
Sotoura kaga
IUCN VICoastline Marine Resource Development Area, designated sea area
Common fishery right area
Notohanto
IUCN VQuasi National Park
Urakami
IUCN IVPrefectural Wildlife Protection Area
Shimizu
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
57 distinct species · 59 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
30km
Max discharge
4,2m³/s
Max Strahler
3
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.