River Erme level at Harford

Latest at 5:00pm on 18 June

• Height: 0.38m
• Trend: Steady
• State: Normal

Normal range 0.24m to 1.50m

Height in metres over the last 5 days

We take measurements more often as the risk of flooding increases.

Levels that are very low or below zero are normal for some stations.

Download data CSV (12KB)

How levels here could affect nearby areas

• 2.37m:
  Water reaches the highest level recorded at this measuring station (31 December 2000)
• 2.36m:
  Historical event: Flooding to properties at Thornham, upstream from Ermington
• 2.30m:
  Property flooding is possible above this level
• 1.50m:
  Top of normal range. Low-lying land flooding possible above this level. One or more flood alerts may be issued.
• 0.38m:
  Latest level

Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.

How we measure river, sea and groundwater levels

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