Ruisseau
甚九郎沢
Crosses 2 administrative regions : Hirakawa, Kosaka
ruisseau
Total length
4km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
5 intersecting protected areas
Towada hachimantai
IUCN IINational Park
Ouu Mountain Range
IUCN VGreen Corridor
Towada
IUCN IVNational Wildlife Protection Area
Shirakami Hakkoda
IUCN VGreen Corridor
Towadako oyobi oirase keiryuu
IUCN IIINational Natural Monument
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
32 distinct species · 35 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
4km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.