Ontologia

Rivière· 90 segments

سفیدرود - قزل اوزن

Crosses 5 administrative regions : Khalkhal, Mianeh, Takestan, Tarom, Zanjan

rivière

Total length

164km

Max discharge

239,6m³/s

Max Strahler

6

Segments matched

90

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080708160953 km²

5 administrative regions crossed (GADM L2)

  • Tarom
    Zanjan · Iran
    312.5 km
    in this dpt
  • Mianeh
    East Azarbaijan · Iran
    67.3 km
    in this dpt
  • Zanjan
    Zanjan · Iran
    49.0 km
    in this dpt
  • Khalkhal
    Ardebil · Iran
    37.0 km
    in this dpt
  • Takestan
    Qazvin · Iran
    10.4 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 90 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

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

164km

Max discharge

239,6m³/s

Max Strahler

6

Segments matched

90

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