River Flow Europe

Tanew river

The Tanew is a European river flowing through Poland. As of 2026-10-14, the Tanew was flowing at about 3.96 m³/s at the Harasiuki gauge.

Canonical name
Tanew
Countries
Poland
Maximum upstream drainage area
2,342 km²
Mapped river length
71.1 km
Gauging stations
2
Latest measured discharge
3.96 m³/s (Harasiuki, 2026-10-14)

Gauging stations on the Tanew

The following 2 gauging stations report discharge for the Tanew, ordered downstream (largest catchment first). Discharge is in cubic metres per second (m³/s).

StationCountryDischarge (m³/s)Historical ComparisonObservedMeasurementData qualityProviderLat, LonSource
HarasiukiPoland3.96Much below normal55% below the historic medianinstantaneousoperational valueIMGW-PIB50.478, 22.474source
OsuchyPoland2.43Much below normal51% below the historic medianinstantaneousoperational valueIMGW-PIB50.399, 22.955source

Data, sources & timestamps

Geometry is the HydroRIVERS network (HydroSHEDS): European reaches with at least 500 km² of upstream catchment, merged into chains between confluences. Flow direction comes from the network itself; river names are the canonical English label joined from provider metadata and Natural Earth, with local-language aliases retained.

Discharge is normalised observed streamflow from official national hydrology providers, measured where a gauge sits on the river and interpolated between gauges. Pale/estimated values are derived from drainage area × the local specific discharge of nearby gauges and are never presented as measurements.

Underlying dataset built . This page generated . Discharge values carry their own observation dates in the table above.

Explore the Tanew on the interactive map →