Find river, sea, groundwater and rainfall levels
| Measuring station | 1 hour | 6 hours | 24 hours |
|---|---|---|---|
| Measuring station | Height | Trend | State |
| Colne Brook at Hythe End Latest at 5:00pm on 19 May | 0.66m | steady | NORMAL |
| River Thames at Bell Weir - Downstream Latest at 5:00pm on 19 May | 2.61m | steady | NORMAL |
| River Thames at Bell Weir Latest at 5:00pm on 19 May | 0.16m | rising | NORMAL |
| Wraysbury River at Staines Moor Latest at 5:00pm on 19 May | 0.27m | steady | NORMAL |
| Wraysbury River at Staines Moor - Downstream Latest at 5:00pm on 19 May | 0.23m | falling | NORMAL |
| Wraysbury River at Pound Mill, Staines - Downstream Latest at 5:00pm on 19 May | 0m | steady | NORMAL |
| Wraysbury River at Pound Mill, Staines Latest at 5:00pm on 19 May | 0.29m | steady | NORMAL |
| River Ash at Staines Ash Latest at 5:00pm on 19 May | 0.05m | steady | LOW |
| River Colne at Staines Trading Estate Latest at 5:00pm on 19 May | 1.41m | steady | NORMAL |
| River Thames at Staines Latest at 5:00pm on 19 May | 2.77m | rising | NORMAL |
| River Thames at Old Windsor Lock Latest at 5:00pm on 19 May | 0.23m | rising | NORMAL |
| River Thames at Old Windsor Lock - Downstream Latest at 5:00pm on 19 May | 2.90m | rising | NORMAL |
| Colne Brook at Horton Mill Latest at 5:00pm on 19 May | 0.12m | steady | NORMAL |
| Ham Island rain gauge Totals up to 5:00pm on 19 May | 0mm | 0mm | 0mm |
| River Ash at Knowle Green Latest at 5:00pm on 19 May | 0.40m | steady | NORMAL |
| River Colne at Stanwell Mill Latest at 5:00pm on 19 May | 0.56m | steady | NORMAL |
| Poyle Channel at Poyle Latest at 5:00pm on 19 May | 1.59m | steady | NORMAL |
| Poyle Channel at Poyle - Downstream Latest at 5:00pm on 19 May | 0.67m | rising | NORMAL |
| Meadlake Ditch at Norlands Lane Data not available | n/a | n/a | n/a |
| River Thames at Penton Hook - Downstream Latest at 5:00pm on 19 May | 2.90m | steady | NORMAL |
| River Thames at Penton Hook Latest at 5:00pm on 19 May | 0.16m | rising | NORMAL |
| River Bourne at Chertsey Bourne Latest at 5:00pm on 19 May | 0.56m | rising | NORMAL |
| River Bourne at Trumps Green Latest at 5:00pm on 19 May | 0.73m | steady | NORMAL |
| Chertsey rain gauge Totals up to 5:00pm on 19 May | 0mm | 0mm | 0mm |
| River Thames at Windsor Park Latest at 5:00pm on 19 May | 3.36m | steady | NORMAL |
| River Bourne at Guildford Street Latest at 5:00pm on 19 May | 0.49m | steady | NORMAL |
| River Thames at Romney Lock Latest at 5:00pm on 19 May | 0.17m | rising | NORMAL |
| River Thames at Romney Lock - Downstream Latest at 5:00pm on 19 May | 2.99m | falling | NORMAL |
| River Bourne at Free Prae Road Latest at 5:00pm on 19 May | 1.14m | falling | NORMAL |
| River Thames at Chertsey Lock Latest at 5:00pm on 19 May | 0.15m | rising | NORMAL |
| River Thames at Chertsey Lock - Downstream Latest at 5:00pm on 19 May | 2.77m | rising | NORMAL |
| Heathrow Airport rain gauge Totals up to 5:00pm on 19 May | 0mm | 0mm | 0mm |
| River Colne at Thorney Mill Road, West Drayton (temporary) Latest at 11:00am on 19 May | 0.45m | steady | NORMAL |
| River Colne at West Drayton Latest at 5:00pm on 19 May | 0.52m | steady | NORMAL |
| Frays River at Yiewsley Latest at 5:00pm on 19 May | 0.81m | steady | NORMAL |
| River Colne at Farlows Bridge Latest at 5:00pm on 19 May | 0.72m | steady | NORMAL |
| River Bourne at Addlestone Latest at 5:00pm on 19 May | 0.36m | steady | NORMAL |
| River Thames at Shepperton Lock - Downstream Latest at 5:00pm on 19 May | 2.85m | rising | NORMAL |
| River Thames at Shepperton Lock Latest at 5:00pm on 19 May | 0.19m | rising | NORMAL |
| River Pinn at Uxbridge, Philpots Bridge Latest at 5:00pm on 19 May | 0.77m | steady | NORMAL |
| River Wey at Weybridge Latest at 5:00pm on 19 May | 1.02m | steady | NORMAL |
| River Thames at Sunbury Lock Latest at 5:00pm on 19 May | 0.20m | rising | NORMAL |
| River Thames at Sunbury Lock - Downstream Latest at 5:00pm on 19 May | 2.54m | steady | NORMAL |
| River Colne at Iver, Clisbys Bridge Latest at 5:00pm on 19 May | 0.56m | steady | NORMAL |
| River Crane at Cranford Park Latest at 5:00pm on 19 May | 0.06m | steady | NORMAL |
| River Thames at Walton Latest at 5:00pm on 19 May | 3.30m | steady | NORMAL |
| River Pinn at Uxbridge Latest at 5:00pm on 19 May | 0.05m | steady | NORMAL |
| Bray borehole Latest at 4:45pm on 19 May | 18.31m | steady | NORMAL |
| River Thames at Bray Lock - Downstream Latest at 5:00pm on 19 May | 2.68m | steady | NORMAL |
| River Thames at Bray Lock Latest at 5:00pm on 19 May | 0.23m | steady | NORMAL |
| Yeading Brook at Yeading, Brookside Road Latest at 5:00pm on 19 May | 0.15m | steady | NORMAL |
| Windle Brook at Bagshot Latest at 5:00pm on 19 May | 0.61m | steady | NORMAL |
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