Rivière· 9 segments
Она
Crosses 2 administrative regions : Leshukonskiy rayon, Udorskiy rayon
rivière
Total length
443km
Max discharge
62,9m³/s
Max Strahler
5
Segments matched
9
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Leshukonskiy rayonArkhangel'sk · Russia55.1 kmin this dpt
- Udorskiy rayonKomi · Russia10.7 kmin this dpt
1 intersecting protected areas
Onskij
IUCN IVState Natural Zakaznik
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 1 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
443km
Max discharge
62,9m³/s
Max Strahler
5
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.