Rivière· 141 segments
Улья
Crosses 2 administrative regions : Ayano-Mayskiy rayon, Okhotskiy rayon
rivière
Total length
282km
Max discharge
149,3m³/s
Max Strahler
5
Segments matched
141
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Okhotskiy rayonKhabarovsk · Russia531.7 kmin this dpt
- Ayano-Mayskiy rayonKhabarovsk · Russia105.0 kmin this dpt
1 intersecting protected areas
Ul`ya
IUCN IVState Natural Zakaznik
1 page = 1 named river (aggregation of 141 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
282km
Max discharge
149,3m³/s
Max Strahler
5
Segments matched
141
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.