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River Clyst at Clyst St Mary

low lying properties and roads in Clyst St. Mary, including Frog Lane

Flood warning area River Clyst Devon Devon and Cornwall In Rivers Clyst and Culm and their tributaries

Map

Nearby Monitoring Stations

Clyst St Mary Millstream Outfall

River Clyst Tributary • 0.1 km (downstream)

Clyst St Mary Millstream Footbridge on the boundary

River Clyst Tributary • 0.2 km (upstream)

Steady · normal

River Clyst • Clyst Honiton • 2.8 km (downstream)

Steady · normal

River Clyst • Broadclyst • 4.6 km (downstream)

Steady · normal

River Clyst • Ashclyst • 8.2 km (upstream)

Steady · normal

Exeter Heavitree Sweetbriar Lane

Northbrook • 2.9 km

Steady · normal

River Exe • Topsham • 3.4 km

Exminster Marshes • Exminster • 3.8 km

Steady · below normal

River Exe • Exeter • 5.1 km

structure gauge

Flood Event History (4)

27 Jan 2026 at 5:37am Flood Warning

21 Oct 2021 at 7:20am Flood Warning

25 Nov 2012 at 2:05am Flood Warning

21 Nov 2012 at 2:20pm Flood Warning

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 162078 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 113FWF2G7B

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.