Ruisseau· 3 segments
鼠ヶ関川
Crosses 2 administrative regions : Murakami, Tsuruoka
ruisseau
Total length
20km
Max discharge
1,9m³/s
Max Strahler
2
Segments matched
3
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
6 intersecting protected areas
Common fishery right area
Common fishery right area
Prefectural Natural Park
Mayasan
IUCN IVPrefectural Wildlife Protection Area
Sanpoku
IUCN IVPrefectural Wildlife Protection Area
Katsuradani
IUCN IVPrefectural Wildlife Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
35 distinct species · 41 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
20km
Max discharge
1,9m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.