At
1:00pm, Saturday 24th May BST
(12:00pm, Saturday 24th May GMT)
Within the usual range for this location
Steady, no change from previous measurement at 12:45pm, Saturday 24th May BST
(Daily Average)
Recorded on Thursday 22nd May
Normal flow volume
Decrease, -0.01 from previous recording on Wednesday 21st May
No current or recent warnings.
No current or recent warnings.
River Gade at Kings Langley and Croxley
No current or recent warnings.
No current or recent warnings.
Radlett and Borehamwood Brooks at Borehamwood
No current or recent warnings.
Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).
Long term data may have gaps where the API data was not available.
Download long term data as csvNote: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.
Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.
Please note: Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.
The usual range of the River Colne at Watford (Downstream) is between -0.52m and 0.12m. It has been between these levels for 90% of the time since monitoring began.
The typical recent level of the River Colne at Watford (Downstream) over the past 12 months has been between -0.43m and 0.05m. It has been between these levels for at least 150 days in the past year.
Other monitoring locations on the River Colne
London Colney Denham Colne Willowbank Iver, Clisbys Bridge West Drayton Stanwell Mill Staines Trading EstateMonitoring locations on nearby rivers
Radlett Brook at Radlett River Gade at Croxley Green River Ver at Colney Street River Colne at Moor Lane Borehamwood Brook at Borehamwood River Chess at Rickmansworth
River Pinn at Waxwell Lane
River Pinn at Pinner, Moss Close Bury Farm FSA FD Edgware Brook at Stanmore, Wolverton Road Edgwarebury FSA FD Deans Brook at Edgware, Deans Brook River Bulbourne at Hemel Hempstead, Two Waters Road Silk Stream at Edgware Hospital