River Great Ouse level at Castle Mill

Latest at 1:30am on 24 May

• Height: 0.10m
• Trend: Steady
• State: Low

Normal range 0.19m to 0.26m

Height in metres over the last 5 days

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

Download data CSV (12KB)

How levels here could affect nearby areas

• 1.12m:
  Water reaches the highest level recorded at this measuring station (11 February 2024)
• 0.26m:
  Top of normal range. Low-lying land flooding possible above this level
• 0.10m:
  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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