River Flow Europe

Lambourn river

Also known as: River Lambourn

The Lambourn (also known as River Lambourn) is a European river flowing through United Kingdom. As of 2026-10-10, the Lambourn was flowing at about 0.71 m³/s at the Shaw gauge.

Canonical name
Lambourn
Local names / aliases
River Lambourn
Countries
United Kingdom
Maximum upstream drainage area
1,126 km²
Mapped river length
45.2 km
Gauging stations
2
Latest measured discharge
0.71 m³/s (Shaw, 2026-10-10)

Gauging stations on the Lambourn

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

StationCountryDischarge (m³/s)Historical ComparisonObservedMeasurementData qualityProviderLat, LonSource
ShawUnited Kingdom0.71—instantaneousraw real-timeEnvironment Agency51.412, -1.321source
Reading Calcot BridgeUnited Kingdom3.188—instantaneousraw real-timeEnvironment Agency51.434, -1.049source

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 Lambourn on the interactive map →