Ontologia

Rivière· 133 segments

قره چای

Crosses 6 administrative regions : Arak, Hamadan, Qom, Razan, Saveh +1

Endorheicrivière

Total length

262km

Max discharge

84,7m³/s

Max Strahler

5

Segments matched

133

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080742810182 km²

6 administrative regions crossed (GADM L2)

  • Saveh
    Markazi · Iran
    182.9 km
    in this dpt
  • Tafresh
    Markazi · Iran
    166.0 km
    in this dpt
  • Qom
    Qom · Iran
    121.4 km
    in this dpt
  • Hamadan
    Hamadan · Iran
    59.7 km
    in this dpt
  • Razan
    Hamadan · Iran
    51.2 km
    in this dpt
  • Arak
    Markazi · Iran
    0.4 km
    in this dpt

1 page = 1 named river (aggregation of 133 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology (HydroRIVERS v10)

Total length

262km

Max discharge

84,7m³/s

Max Strahler

5

Segments matched

133

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