Fleuve· 551 segments
Колыма
Crosses 7 administrative regions : Nizhnekolymskiy rayon, Srednekanskiy rayon, Srednekolymskiy rayon, Susumanskiy rayon, Ten'kinskiy rayon +2
Total length
2 309km
Max discharge
3 717,5m³/s
Max Strahler
8
Segments matched
551
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- Srednekanskiy rayonMagadan · Russia774.3 kmin this dpt
- Srednekolymskiy rayonSakha · Russia750.2 kmin this dpt
- Verkhnekolymskiy rayonSakha · Russia531.7 kmin this dpt
- Yagodninskiy rayonMagadan · Russia399.7 kmin this dpt
- Ten'kinskiy rayonMagadan · Russia325.4 kmin this dpt
- Nizhnekolymskiy rayonSakha · Russia322.5 kmin this dpt
- Susumanskiy rayonMagadan · Russia13.7 kmin this dpt
9 intersecting protected areas
CHajgurgino (CHajgurino)
IUCN VIResource Reserve
Kolyma
IUCN IINatural Park
Magadanskij
IUCN IaState Natural Zapovednik
Kolyma-Koren (Del`ta Kolymy)
IUCN VIResource Reserve
ZHirkovo
IUCN VIResource Reserve
Troickoe
IUCN VIResource Reserve
Zamkovoe
IUCN IIINatural Monument
Sejmchanskij
IUCN IIINatural Monument
Dzhegdyanskij
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 551 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
2 309km
Max discharge
3 717,5m³/s
Max Strahler
8
Segments matched
551
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.