Rivers most likely affected by rainfall at this gauge
Sewer overflows near this rain gauge, from the water companies’ live event-duration monitors and their official annual spill figures. Spill starts also appear as markers on the rainfall chart above.
Station Ref: HYRAIN_fa1038b217235b06e8edbe663b6209be0d33daa5
Lat: 51.933809
Lng: -0.253272
County: Hertfordshire
Postcode: SG4 7PB
Check flood risk for SG4 7PB →
Data from: -