River Flow Europe

Hers Mort river

Also known as: L'Hers Mort

The Hers Mort (also known as L'Hers Mort) is a European river flowing through France. As of 2026-10-15, the Hers Mort was flowing at about 0.823 m³/s at the L'Hers à Toulouse [Pont de Périole] gauge.

Canonical name
Hers Mort
Local names / aliases
L'Hers Mort
Countries
France
Maximum upstream drainage area
962 km²
Mapped river length
37.8 km
Gauging stations
1
Latest measured discharge
0.823 m³/s (L'Hers à Toulouse [Pont de Périole], 2026-10-15)

Gauging stations on the Hers Mort

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

StationCountryDischarge (m³/s)Historical ComparisonObservedMeasurementData qualityProviderLat, LonSource
L'Hers à Toulouse [Pont de Périole]France0.823Normal15% below the historic mediandaily meanDonnée bruteHub'Eau Hydrométrie43.628, 1.48source

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 Hers Mort on the interactive map →