Dataset

Ravensbourne Catchment Improvement Group's Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

  • 15 August 2024

    Kyd Brook C.S.O by Kirsty Blackman

    E.D.M showed that the last discharge of untreated sewage into Kyd Brook happened on 1/8/24 from 19:30 - 23:45 hrs total = 4hr 15mins.

  • 11 August 2024

    Kyd Brook Hawkswood Estate by Kirsty Blackman

    This is also a riverfly monitoring site Riverfly score = 2 Gammarus =30 Leech = 1

  • 5 August 2024

    Mill Vale Outfall by Jeff Royce

    Water flowing steadily from outfall. A day earlier reports of large number of small dead fish on surface ofthe pond area. None visible at time of my observation.

  • 5 August 2024

    Glassmill Pond inlet by Jeff Royce

    Small amount of pollution visible on surface.

  • 29 July 2024

    Kyd Brook S.W.O downstream by Kirsty Blackman

  • 29 July 2024

    Kyd Brook C.S.O by Kirsty Blackman

    There is an E.D.M event duration monitor at this site because there is a combined sewer overflow a little upstream from this monitoring site. The E.D.M stated that the last sewage overflow into Kyd Brook was on the 15/7/24 for 1hr between 22:00 and 23:00, but this site often has high phosphate levels.

  • 28 July 2024

    Mill Vale Outfall by Jeff Royce

    Steady flow from Outfall.

  • 28 July 2024

    Glassmill Pond inlet by Jeff Royce

    River flow extremely low.

  • 28 July 2024

    Glassmill Pond inlet by Jeff Royce

    River flow extremely low.

  • 18 July 2024

    Beck River Kelsey Park by Malvin Mitchell

    fish seen which I hadn't noticed on previous visits. fallen or felled trees creating a weir/dam and increased water level in places as a result. Large carp and waterfowl in the upper lakes.

  • 18 July 2024

    Harvington Open Space, The Beck by Malvin Mitchell

  • 18 July 2024

    Kyd Brook S.W.O downstream by Kirsty Blackman

  • 18 July 2024

    Kyd Brook C.S.O by Kirsty Blackman

    The E.D.M monitor stated that sewage last discharged into Kyd Brook on the 15th July 2024 for 1 hr, but there is a sewage smell still round the stream.