Ontologia

Ruisseau

東川

Crosses 4 administrative regions : Hirata, Ishikawa, Sukagawa, Tamakawa

ruisseau

Total length

219km

Max discharge

0,3m³/s

Max Strahler

1

Segments matched

1

River geography4 admin regions · 0 communes

Parent watershed

hybas-4080544150417 km²

4 administrative regions crossed (GADM L2)

  • Tamakawa
    Fukushima · Japan
    3.0 km
    in this dpt
  • Ishikawa
    Fukushima · Japan
    1.1 km
    in this dpt
  • Hirata
    Fukushima · Japan
    0.0 km
    in this dpt
  • Sukagawa
    Fukushima · Japan
    0.0 km
    in this dpt

2 intersecting protected areas

  • Yomogidayama

    IUCN IV

    Prefectural Wildlife Protection Area

  • Bobata

    IUCN IV

    Prefectural Wildlife Protection Area

1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.

Species present

6 distinct species · 8 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

219km

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.