At 11:00am, Thursday 21st November GMT
Within the usual range for this location
Rising, 0.010 from previous measurement at 10:45am, Thursday 21st November GMT
(Daily Average)
Recorded on Tuesday 19th November
Normal flow volume
Decrease, -0.28 from previous recording on Monday 18th November
River Calder at Whalley, between Accrington Rd, Judge Walmsley Mill and Hackings Caravan Park
No current or recent warnings.
River Calder in east Lancashire
No current or recent warnings.
River Calder at Whalley, comprising King St north of Accrington Rd
No current or recent warnings.
River Calder at Whalley, around Hole House Farm and Calder Vale
No current or recent warnings.
Mearley Brook at Clitheroe, comprising Worston, Up-Brooks and Greenacre St
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 Calder at Whalley Weir is between 0.33m and 3.33m. It has been between these levels for 90% of the time since monitoring began.
The typical recent level of the River Calder at Whalley Weir over the past 12 months has been between 0.31m and 1.64m. It has been between these levels for at least 151 days in the past year.
The highest level ever recorded at the River Calder at Whalley Weir is 4.64m, reached on Saturday 26th December 2015 at 1:30pm.
Note that this data may not take account of recent measurements, as we wait until a level has been verified by the Environment Agency before adding it to our records.
Other monitoring locations on the River Calder
River Calder MapMonitoring locations on nearby rivers
River Ribble at New Jumbles Rock River Ribble at Henthorn River Hodder at Hodder Place
Sabden Brook at Sabden Bridge
Mearley Brook at Waterloo Road River Ribble at Low Moor Pimlico Brook at Pimlico Brook Shaw Brook Tributary at Dryden Street
River Hyndburn at Milnshaw River Ribble at Ribchester School River Blakewater at Gorse Street Boyces Brook at Ribchester Sarmatian Bridge Heys Brook at Chatburn Pendle Avenue