Rivière· 313 segments
Селемджа
Crosses 3 administrative regions : Mazanovskiy rayon, Selemdzhinskiy rayon, im. Poliny Osipenko rayon
rivière
Total length
733km
Max discharge
611,8m³/s
Max Strahler
6
Segments matched
313
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Selemdzhinskiy rayonAmur · Russia1020.1 kmin this dpt
- Mazanovskiy rayonAmur · Russia263.3 kmin this dpt
- im. Poliny Osipenko rayonKhabarovsk · Russia1.5 kmin this dpt
6 intersecting protected areas
Norskij
IUCN IaState Natural Zapovednik
Gerbikanskij
IUCN IVState Natural Zakaznik
Iverskij
IUCN IVState Natural Zakaznik
Nizhne-Norskij
IUCN IVState Natural Zakaznik
Abajkanskij utes
IUCN IIINatural Monument
Natural Monument
1 page = 1 named river (aggregation of 313 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
733km
Max discharge
611,8m³/s
Max Strahler
6
Segments matched
313
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.