Find river, sea, groundwater and rainfall levels
Showing levels within 5 miles of Colne Brook at Colnbrook.
| Measuring station | 1 hour | 6 hours | 24 hours |
|---|---|---|---|
| Measuring station | Height | Trend | State |
| Colne Brook at Horton Mill Latest at 2:15am on 31 July | 0.11m | steady | LOW |
| Colne Brook at Hythe End Latest at 2:15am on 31 July | 0.44m | steady | NORMAL |
| Frays River at Uxbridge, Fountains Mill Latest at 2:15am on 31 July | 0.61m | steady | NORMAL |
| Frays River at Yiewsley Latest at 2:15am on 31 July | 0.75m | steady | NORMAL |
| Poyle Channel at Poyle Latest at 2:15am on 31 July | 1.51m | steady | NORMAL |
| Poyle Channel at Poyle - Downstream Latest at 2:15am on 31 July | 0.36m | rising | NORMAL |
| River Ash at Staines Ash Latest at 2:15am on 31 July | 0.07m | steady | NORMAL |
| River Ash at Knowle Green Latest at 2:15am on 31 July | 0.42m | steady | NORMAL |
| River Bourne at Addlestone Latest at 2:15am on 31 July | 0.26m | steady | LOW |
| River Bourne at Trumps Green Latest at 2:15am on 31 July | 0.76m | steady | NORMAL |
| River Bourne at Guildford Street Latest at 2:15am on 31 July | 0.51m | steady | NORMAL |
| River Bourne at Free Prae Road Latest at 2:15am on 31 July | 1.00m | steady | NORMAL |
| River Colne at Iver, Clisbys Bridge Latest at 2:15am on 31 July | 0.39m | steady | NORMAL |
| River Colne at Farlows Bridge Latest at 2:15am on 31 July | 0.37m | steady | NORMAL |
| River Colne at West Drayton Latest at 2:15am on 31 July | 0.42m | rising | NORMAL |
| River Colne at Thorney Mill Road, West Drayton (temporary) Latest at 2:15am on 31 July | 0.13m | steady | NORMAL |
| River Colne at Stanwell Mill Latest at 2:15am on 31 July | 0.63m | steady | NORMAL |
| River Colne at Staines Trading Estate Latest at 2:15am on 31 July | 1.17m | steady | NORMAL |
| River Crane at Cranford Park Latest at 2:15am on 31 July | 0.05m | steady | LOW |
| River Pinn at Uxbridge, Hercies Road Latest at 2:15am on 31 July | 0.73m | steady | NORMAL |
| River Pinn at Uxbridge Latest at 2:15am on 31 July | 0.02m | steady | LOW |
| River Pinn at Uxbridge, Philpots Bridge Latest at 2:15am on 31 July | 0.79m | rising | NORMAL |
| River Thames at Romney Lock Latest at 2:15am on 31 July | 0.24m | steady | NORMAL |
| River Thames at Romney Lock - Downstream Latest at 2:15am on 31 July | 2.84m | steady | NORMAL |
| River Thames at Windsor Park Latest at 2:15am on 31 July | 3.28m | steady | NORMAL |
| River Thames at Old Windsor Lock - Downstream Latest at 2:15am on 31 July | 2.76m | steady | NORMAL |
| River Thames at Old Windsor Lock Latest at 2:15am on 31 July | 0.22m | steady | NORMAL |
| River Thames at Bell Weir Latest at 2:15am on 31 July | 0.20m | steady | NORMAL |
| River Thames at Bell Weir - Downstream Latest at 2:15am on 31 July | 2.36m | falling | LOW |
| River Thames at Staines Latest at 2:15am on 31 July | 2.60m | rising | LOW |
| River Thames at Penton Hook - Downstream Latest at 2:15am on 31 July | 2.91m | steady | NORMAL |
| River Thames at Penton Hook Latest at 2:15am on 31 July | 0.10m | steady | NORMAL |
| River Thames at Chertsey Lock - Downstream Latest at 2:15am on 31 July | 2.63m | steady | NORMAL |
| River Thames at Chertsey Lock Latest at 2:15am on 31 July | 0.21m | steady | NORMAL |
| River Thames at Shepperton Lock - Downstream Latest at 2:15am on 31 July | 2.80m | steady | NORMAL |
| River Thames at Shepperton Lock Latest at 2:15am on 31 July | 0.13m | steady | NORMAL |
| River Thames at Walton Latest at 2:15am on 31 July | 3.38m | steady | NORMAL |
| River Thames at Sunbury Lock Latest at 2:15am on 31 July | 0.28m | steady | NORMAL |
| River Thames at Sunbury Lock - Downstream Latest at 2:15am on 31 July | 2.47m | steady | NORMAL |
| River Wey at Weybridge Latest at 2:15am on 31 July | 0.95m | steady | LOW |
| Wraysbury River at Pound Mill, Staines Latest at 2:15am on 31 July | 0.11m | steady | NORMAL |
| Wraysbury River at Pound Mill, Staines - Downstream Latest at 2:15am on 31 July | 0m | steady | NORMAL |
| Wraysbury River at Staines Moor Data not available | n/a | n/a | n/a |
| Wraysbury River at Staines Moor - Downstream Data not available | n/a | n/a | n/a |
| Bray borehole Latest at 2:15am on 31 July | 17.55m | steady | NORMAL |
| River Thames at Boveney Lock Latest at 2:15am on 31 July | 0.19m | steady | NORMAL |
| Ham Island rain gauge Totals up to 2:15am on 31 July | 0.00mm | 0.00mm | 0.00mm |
| Heathrow Airport rain gauge Totals up to 2:15am on 31 July | 0.00mm | 0.00mm | 0.00mm |
| Thorpe Lakes rain gauge Totals up to 2:15am on 31 July | 0.00mm | 0.00mm | 0.00mm |