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_01f93cbee7544092295758de8009700b1679a3bc
Lat: 51.838429
Lng: 0.161455
County: Hertfordshire
Postcode: CM22 7SG
Check flood risk for CM22 7SG →
Data from: -