Explore discharge data through interactive charts. Red dots are ArcticGRO sampling dates.

Suggested Citation Format
The Arctic Great Rivers Observatory. 2026. Discharge Dataset, Version 20260210. https://arcticgreatrivers.org/data/
discharge metadata

Jump to Ob , Yenisey , Lena , Kolyma , Yukon , Mackenzie , Mezen , Northern Dvina , Onega , Pechora , Nadym , Yana , Indigirka , Olenek , Pur

Download Ob at Salekhard

Download Yenisei at Igarka

Download Lena at Kyusyur

Download Kolyma at Kolymskoe

Download Kolyma at Srednekolymsk

Download Yukon at Pilot Station

Download Mackenzie at Arctic Red River

Download Mezen at Malonisogorskoe

Download Northern Dvina at Ust'-Penega

Download Onega at Porog

Download Pechora at Oksino

Download Pechora at Ust'-Tsil'ma

Download Nadym at Nadym

Download Yana at Ubileynaya

Download Indigirka at Indigirskiy

Download Olenek at 7.5 km down of Buur's mouth

Download Pur at Samburg