River Mersey level at Ashton Weir

Latest at 12:45pm on 14 May

• Height: 0.27m
• Trend: Steady
• State: Low

Normal range 0.29m to 4.15m

Height in metres over the last 5 days

Download data CSV (12KB)

How levels here could affect nearby areas

• 4.15m:
  Top of normal range. Low-lying land flooding possible above this level
• 3.91m:
  Water reaches the highest level recorded at this measuring station (21 January 2021)
• 3.80m:
  Property flooding is possible above this level
• 0.27m:
  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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