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|  |  2015 
      Data |  |  |  |  | 
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 Please click on 
        the above image to view a larger, clearer image in a new window.  
        The graph shows, upstream counts per day between 1st Feb 2015 and 31st 
        Jan 2016.  Also shown is flow at Knapp Mill gauging weir (blue 
        line) and water temperature (red line). The data on the 
        graph relates to fish detected by the counter (Salmon and Sea Trout) and 
        is not an overall estimate of the population at this stage as it 
        does not account for upstream and downstream fish which are not detected by 
        the counter.   
        
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