Rivière· 68 segments
Ольджо
Crosses 2 administrative regions : Ust'-Yanskiy rayon, Verkhoyanskiy rayon
rivière
Total length
278km
Max discharge
59,1m³/s
Max Strahler
6
Segments matched
68
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Verkhoyanskiy rayonSakha · Russia299.7 kmin this dpt
- Ust'-Yanskiy rayonSakha · Russia45.7 kmin this dpt
1 intersecting protected areas
Old`o
IUCN VIResource Reserve
1 page = 1 named river (aggregation of 68 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 2 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
278km
Max discharge
59,1m³/s
Max Strahler
6
Segments matched
68
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.