Find river, sea, groundwater and rainfall levels
Showing levels within 5 miles of Colne Brook at Iver and Colnbrook.
| Measuring station | 1 hour | 6 hours | 24 hours |
|---|---|---|---|
| Measuring station | Height | Trend | State |
| Cannon Brook at Howletts Lane, Ruislip Latest at 11:00am on 8 May | 0.14m | rising | NORMAL |
| Colne Brook at Horton Mill Latest at 4:30pm on 8 May | 0.20m | steady | NORMAL |
| Colne Brook at Hythe End Latest at 4:30pm on 8 May | 0.56m | steady | NORMAL |
| Frays River at Uxbridge, Fountains Mill Latest at 4:30pm on 8 May | 0.61m | steady | NORMAL |
| Frays River at Yiewsley Latest at 4:30pm on 8 May | 0.79m | steady | NORMAL |
| Meadlake Ditch at Norlands Lane Data not available | n/a | n/a | n/a |
| Poyle Channel at Poyle - Downstream Latest at 4:30pm on 8 May | 0.51m | steady | NORMAL |
| Poyle Channel at Poyle Latest at 4:30pm on 8 May | 1.58m | steady | NORMAL |
| River Ash at Staines Ash Latest at 4:30pm on 8 May | 0.04m | steady | LOW |
| River Ash at Knowle Green Latest at 4:30pm on 8 May | 0.40m | steady | NORMAL |
| River Bourne at Addlestone Latest at 4:30pm on 8 May | 0.34m | steady | NORMAL |
| River Bourne at Trumps Green Latest at 4:30pm on 8 May | 0.73m | steady | NORMAL |
| River Bourne at Guildford Street Latest at 4:30pm on 8 May | 0.49m | steady | NORMAL |
| River Bourne at Free Prae Road Latest at 4:30pm on 8 May | 1.03m | steady | NORMAL |
| River Colne at Denham Colne Latest at 4:30pm on 8 May | 0.23m | falling | NORMAL |
| River Colne at Willowbank Latest at 4:30pm on 8 May | 1.02m | steady | NORMAL |
| River Colne at Willowbank - Downstream Latest at 4:30pm on 8 May | 0.59m | steady | NORMAL |
| River Colne at Iver, Clisbys Bridge Latest at 4:30pm on 8 May | 0.47m | rising | NORMAL |
| River Colne at Farlows Bridge Latest at 4:30pm on 8 May | 0.45m | steady | NORMAL |
| River Colne at West Drayton Latest at 4:30pm on 8 May | 0.48m | steady | NORMAL |
| River Colne at Thorney Mill Road, West Drayton (temporary) Latest at 11:00am on 8 May | 0.17m | steady | NORMAL |
| River Colne at Stanwell Mill Latest at 4:30pm on 8 May | 0.65m | falling | NORMAL |
| River Colne at Staines Trading Estate Latest at 4:30pm on 8 May | 1.29m | steady | NORMAL |
| River Crane at Cranford Park Latest at 4:30pm on 8 May | 0.05m | steady | LOW |
| River Misbourne at Denham Lodge Latest at 4:30pm on 8 May | 0.14m | steady | NORMAL |
| River Pinn at Pinner, Eastcote Road Latest at 4:30pm on 8 May | 0.37m | steady | NORMAL |
| River Pinn at Ruislip Latest at 4:30pm on 8 May | 0.14m | steady | NORMAL |
| River Pinn at Ickenham, Swakeleys Road Latest at 4:30pm on 8 May | 0.57m | steady | NORMAL |
| River Pinn at Uxbridge, Hercies Road Latest at 4:30pm on 8 May | 0.71m | steady | NORMAL |
| River Pinn at Uxbridge Latest at 4:30pm on 8 May | 0.01m | steady | LOW |
| River Pinn at Uxbridge, Philpots Bridge Latest at 4:30pm on 8 May | 0.79m | falling | NORMAL |
| River Thames at Bray Lock - Downstream Latest at 4:30pm on 8 May | 2.41m | rising | NORMAL |
| River Thames at Bray Lock Latest at 4:30pm on 8 May | 0.26m | rising | NORMAL |
| River Thames at Romney Lock - Downstream Latest at 4:30pm on 8 May | 2.96m | rising | NORMAL |
| River Thames at Romney Lock Latest at 4:30pm on 8 May | 0.23m | steady | NORMAL |
| River Thames at Windsor Park Latest at 4:30pm on 8 May | 3.29m | steady | NORMAL |
| River Thames at Old Windsor Lock Latest at 4:30pm on 8 May | 0.19m | rising | NORMAL |
| River Thames at Old Windsor Lock - Downstream Latest at 4:30pm on 8 May | 2.82m | rising | NORMAL |
| River Thames at Bell Weir Latest at 4:30pm on 8 May | 0.26m | steady | NORMAL |
| River Thames at Bell Weir - Downstream Latest at 4:30pm on 8 May | 2.49m | steady | NORMAL |
| River Thames at Staines Latest at 4:30pm on 8 May | 2.76m | rising | NORMAL |
| River Thames at Penton Hook - Downstream Latest at 4:30pm on 8 May | 2.94m | steady | NORMAL |
| River Thames at Penton Hook Latest at 4:30pm on 8 May | 0.24m | rising | NORMAL |
| River Thames at Chertsey Lock - Downstream Latest at 4:30pm on 8 May | 2.77m | steady | NORMAL |
| River Thames at Chertsey Lock Latest at 4:30pm on 8 May | 0.24m | steady | NORMAL |
| River Thames at Shepperton Lock Latest at 4:30pm on 8 May | 0.26m | steady | NORMAL |
| River Thames at Shepperton Lock - Downstream Latest at 4:30pm on 8 May | 2.82m | falling | NORMAL |
| River Thames at Walton Latest at 4:30pm on 8 May | 3.35m | falling | NORMAL |
| River Thames at Sunbury Lock - Downstream Latest at 4:30pm on 8 May | 2.56m | falling | NORMAL |
| River Thames at Sunbury Lock Latest at 4:30pm on 8 May | 0.25m | steady | NORMAL |
| River Wey at Weybridge Latest at 4:30pm on 8 May | 1.00m | steady | NORMAL |
| The Roxbourne at Harrow, Thistledene Avenue Latest at 4:30pm on 8 May | 0.05m | falling | NORMAL |
| Wraysbury River at Pound Mill, Staines Latest at 4:30pm on 8 May | 0.14m | steady | NORMAL |
| Wraysbury River at Pound Mill, Staines - Downstream Latest at 4:30pm on 8 May | 0m | steady | NORMAL |
| Wraysbury River at Staines Moor - Downstream Latest at 4:30pm on 8 May | 0m | falling | NORMAL |
| Wraysbury River at Staines Moor Latest at 4:30pm on 8 May | 0.12m | steady | NORMAL |
| Yeading Brook at Harrow, Village Way Latest at 4:30pm on 8 May | 0.06m | steady | NORMAL |
| Yeading Brook at Hillingdon, Gutteridge Wood Latest at 4:30pm on 8 May | 0.20m | steady | NORMAL |
| Yeading Brook at Hillingdon, Charville Lane Latest at 4:30pm on 8 May | 0.44m | steady | NORMAL |
| Yeading Brook at Yeading, Brookside Road Latest at 4:30pm on 8 May | 0.13m | steady | NORMAL |
| Yeading Brook at Northholt, Yeading East Latest at 4:30pm on 8 May | 0.03m | steady | LOW |
| Bray borehole Latest at 4:15pm on 8 May | 17.31m | steady | LOW |
| Ham Island rain gauge Totals up to 4:30pm on 8 May | 0mm | 0mm | 0mm |
| Heathrow Airport rain gauge Totals up to 4:30pm on 8 May | 0mm | 0mm | 0mm |
| Northolt rain gauge Totals up to 4:30pm on 8 May | 0mm | 0mm | 0mm |
| Thorpe Lakes rain gauge Totals up to 4:30pm on 8 May | 0mm | 0mm | 0mm |