Rivière· 284 segments
Ока
Crosses 8 administrative regions : Balaganskiy rayon, Bratskiy rayon, Kuytunskiy rayon, Nukutskiy rayon, Okinskiy rayon +3
rivière
Total length
3 331km
Max discharge
432,9m³/s
Max Strahler
6
Segments matched
284
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- Kuytunskiy rayonIrkutsk · Russia306.8 kmin this dpt
- Okinskiy rayonBuryat · Russia303.1 kmin this dpt
- Bratskiy rayonIrkutsk · Russia290.3 kmin this dpt
- Ziminskiy rayonIrkutsk · Russia240.4 kmin this dpt
- Zalarinskiy rayonIrkutsk · Russia215.6 kmin this dpt
- Balaganskiy rayonIrkutsk · Russia20.7 kmin this dpt
- Tulunskiy rayonIrkutsk · Russia2.7 kmin this dpt
- Nukutskiy rayonIrkutsk · Russia1.4 kmin this dpt
1 page = 1 named river (aggregation of 284 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
3 331km
Max discharge
432,9m³/s
Max Strahler
6
Segments matched
284
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.