River Flow Europe

Struma river

Also known as: Strymon, Strymonas, Truma

The Struma (also known as Strymon, Strymonas, Truma) is a European river flowing through Bulgaria, Greece. As of 2026-10-09, the Struma was flowing at about 10.479 m³/s at the с.Марино поле gauge.

Canonical name
Struma
Local names / aliases
Strymon, Strymonas, Truma
Countries
Bulgaria, Greece
Maximum upstream drainage area
16,801 km²
Mapped river length
330.5 km
Gauging stations
1
Latest measured discharge
10.479 m³/s (с.Марино поле, 2026-10-09)

Gauging stations on the Struma

The following gauging station reports discharge for the Struma. Discharge is in cubic metres per second (m³/s).

StationCountryDischarge (m³/s)Historical ComparisonObservedMeasurementData qualityProviderLat, LonSource
с.Марино полеBulgaria10.479—instantaneousNIMH operational daily valueNational Institute of Meteorology and Hydrology41.417, 23.35source

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 Struma on the interactive map →