A major survey of Harrogate’s Oak and Bilton becks has uncovered that several misconnections in the drainage network are adding highly polluting discharges to their waters. 
 
 
   As part of 
 
   our Harrogate Becks project 
 
 
  in partnership with the 
 
   Wild Trout Trust 
 
 
  , 
 
   Nidd Action Group 
 
 
  , 
 
   Yorkshire Water 
 
 
  and the 
 
   Environment Agency 
 
 
  , 16 volunteers surveyed 64 outfalls ranging from small pipes to large culverts, to assess for visible signs of pollution and to also chemically test for ammonia and phosphate, both indicators of pollution, which in high levels is extremely harmful to wildlife. 
 
   Pollution was found in 29 of the outfalls tested, with 11 of those classed as high risk, major polluters. 
 
 
  The full report identifying the top six polluting outfalls is available below: 
 
 
    >>> For those wanting to learn about the results and ask any questions in person, please come along to our public event on Wednesday 26 November, 6-8pm at St Peters Church, Harrogate. Book your place 
 
 
    here 
 
 
 
 
    Photo: Jennifer Lee, YDRT Volunteer and Engagement Officer testing Oak Beck, Harrogate