Rivière· 200 segments
Токко
Crosses 1 administrative regions : Olekminskiy rayon
rivière
Total length
446km
Max discharge
647,1m³/s
Max Strahler
6
Segments matched
200
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Olekminskiy rayonSakha · Russia916.0 kmin this dpt
1 intersecting protected areas
WWF-Saha (CHaruoda)
IUCN VIResource Reserve
1 page = 1 named river (aggregation of 200 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
446km
Max discharge
647,1m³/s
Max Strahler
6
Segments matched
200
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.