Ontologia

Rivière

空加地川

Crosses 2 administrative regions : Kawaguchi, Uonuma

rivière

Total length

3km

Max discharge

68,4m³/s

Max Strahler

4

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-40805408701507 km²

2 administrative regions crossed (GADM L2)

  • Uonuma
    Niigata · Japan
    1.6 km
    in this dpt
  • Kawaguchi
    Niigata · Japan
    0.0 km
    in this dpt

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

3km

Max discharge

68,4m³/s

Max Strahler

4

Segments matched

1

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