Ontologia

Ruisseau· 14 segments

清津川

Crosses 4 administrative regions : Sakae, Tsunan, Tōkamachi, Yuzawa

ruisseau

Total length

49km

Max discharge

10,3m³/s

Max Strahler

3

Segments matched

14

River geography4 admin regions · 0 communes

Parent watershed

hybas-40805410502351 km²

4 administrative regions crossed (GADM L2)

  • Tōkamachi
    Niigata · Japan
    19.3 km
    in this dpt
  • Yuzawa
    Niigata · Japan
    14.4 km
    in this dpt
  • Sakae
    Nagano · Japan
    0.0 km
    in this dpt
  • Tsunan
    Niigata · Japan
    0.0 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

19 distinct species · 23 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

49km

Max discharge

10,3m³/s

Max Strahler

3

Segments matched

14

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.