Fleuve majeur· 1525 segments
Лена
Crosses 17 administrative regions : Bulunskiy rayon, Kachugskiy rayon, Khangalasskiy (Ordzhonikidzkiy), Kirenskiy rayon, Kobyayskiy rayon +12
Total length
5 460km
Max discharge
15 762,4m³/s
Max Strahler
9
Segments matched
1 525
River geography17 admin regions · 0 communes
17 administrative regions crossed (GADM L2)
- Zhiganskiy rayonSakha · Russia1089.9 kmin this dpt
- Kirenskiy rayonIrkutsk · Russia961.2 kmin this dpt
- Olekminskiy rayonSakha · Russia929.0 kmin this dpt
- Bulunskiy rayonSakha · Russia923.4 kmin this dpt
- Khangalasskiy (Ordzhonikidzkiy)Sakha · Russia667.8 kmin this dpt
- Kobyayskiy rayonSakha · Russia639.0 kmin this dpt
- Ust'-Kutskiy rayonIrkutsk · Russia604.7 kmin this dpt
- Kachugskiy rayonIrkutsk · Russia596.6 kmin this dpt
- Lenskiy rayonSakha · Russia572.7 kmin this dpt
- Zhigalovskiy rayonIrkutsk · Russia472.5 kmin this dpt
- Namskiy rayonSakha · Russia282.5 kmin this dpt
- Mamsko-Chuyskiy rayonIrkutsk · Russia132.4 kmin this dpt
- Yakutsk gorsovetSakha · Russia115.9 kmin this dpt
- Megino-Kangalasskiy rayonSakha · Russia47.1 kmin this dpt
- Ust'-Aldanskiy rayonSakha · Russia1.3 kmin this dpt
- Ust'-KutIrkutsk · Russia1.1 kmin this dpt
- Vilyuyskiy rayonSakha · Russia0.1 kmin this dpt
21 intersecting protected areas
Lake Baikal
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Lena-Del`ta
IUCN VIResource Reserve
Muna
IUCN VIResource Reserve
Linde
IUCN VIResource Reserve
Ust`-Lenskij
IUCN IaState Natural Zapovednik
Lena Pillars Nature Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Ust`-Vilyujskij
IUCN IINatural Park
Kitchan
IUCN VIResource Reserve
Haryjalaah (Haryjalah)
IUCN VIResource Reserve
12 more protected areassorted by area
Belyanka
IUCN VIResource Reserve
Tamma
IUCN VIResource Reserve
Beloozerskij
IUCN VIResource Reserve
Dzherono
IUCN VIResource Reserve
Taragana
IUCN VIResource Reserve
CHerendej
IUCN VIResource Reserve
Kullaty
IUCN VIResource Reserve
Keteme
IUCN IIINatural Monument
Elanka
IUCN IIINatural Monument
Bachyk
IUCN IIINatural Monument
Natural Monument
Skala Mir
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 1525 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
5 460km
Max discharge
15 762,4m³/s
Max Strahler
9
Segments matched
1 525
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.