Rivière· 13 segments
三面川
Crosses 1 administrative regions : Murakami
Total length
53km
Max discharge
24,6m³/s
Max Strahler
4
Segments matched
13
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- MurakamiNiigata · Japan50.9 kmin this dpt
8 intersecting protected areas
Common fishery right area
Bandai asahi
IUCN IINational Park
Asahi Sanchi
IUCN IbForest Ecosystem Reserve
Green Corridor
Otori asahi
IUCN IVNational Wildlife Protection Area
Prefectural Natural Park
Miomote
IUCN IVPrefectural Wildlife Protection Area
Senami
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
51 distinct species · 84 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
53km
Max discharge
24,6m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.