At 7:45pm, Friday 22nd November GMT
Within the usual range for this location
Steady, no change from previous measurement
River Allen (Kenwyn) from Idless Dam to Truro
No current or recent warnings.
No current or recent warnings.
River Kenwyn from New Mill Dam to Truro
No current or recent warnings.
No current or recent warnings.
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 Allen at Idless Dam (Downstream) is between 0.00m and 0.43m. It has been between these levels for 90% of the time since monitoring began.
The typical recent level of the River Allen at Idless Dam (Downstream) over the past 12 months has been between -0.26m and 0.79m. It has been between these levels for at least 151 days in the past year.
There are no other monitoring stations on the River Allen
