Rivière· 24 segments
肱川
Crosses 2 administrative regions : Seiyo, Ōzu
Total length
89km
Max discharge
27,8m³/s
Max Strahler
4
Segments matched
24
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- ŌzuEhime · Japan42.0 kmin this dpt
- SeiyoEhime · Japan13.1 kmin this dpt
11 intersecting protected areas
Common fishery right area
Kanogawa dam shuhen
IUCN IVPrefectural Wildlife Protection Area
Hijikawa
IUCN VPrefectural Natural Park
Tomisuyama
IUCN IVPrefectural Wildlife Protection Area
Nomura dam shuhen
IUCN IVPrefectural Wildlife Protection Area
Unomachi
IUCN IVPrefectural Wildlife Protection Area
Shirataki
IUCN IVPrefectural Wildlife Protection Area
Oyabu
IUCN IVPrefectural Wildlife Protection Area
Tada
IUCN IVPrefectural Wildlife Protection Area
2 more protected areassorted by area
Ozushiroyama
IUCN IVPrefectural Wildlife Protection Area
Okiura kaigan
IUCN VNatural Coastal Protected Zone
1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
46 distinct species · 48 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
89km
Max discharge
27,8m³/s
Max Strahler
4
Segments matched
24
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.