Dataset

Ravensbourne Catchment Improvement Group's Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

  • 17 October 2024

    Mill Vale Outfall by Jeff Royce

    Low flow but steady from outfall. No visible pollution.

  • 11 October 2024

    Kyd Brook Hawkswood Estate by Kirsty Blackman

    This site is also a riverfly monitoring site Gammarus = 53 Leeches = 2 Olive = 1 Riverfly score =3

  • 9 October 2024

    Kyd Brook C.S.O by Kirsty Blackman

    Known C.S.O upstream from this sample site. Last discharge 1st October 2024 from 18:00 - 19:45 = 1hr 45mins.

  • 25 September 2024

    Kyd Brook C.S.O by Kirsty Blackman

    Known C.S.O ( combined sewer overflow) a little further upstream from this point, the E.D.M (event duration monitor) showed that the last discharge of raw untreated sewage entering Kyd Brook happened on 23/9/24 lasting 9 1/2hours from 00:30-10:00hrs.

  • 12 September 2024

    Kyd Brook C.S.O by Kirsty Blackman

    The E.D.M from Thames water states that the C.S.O a little upstream from this testing site last discharged on 8/9/24 for 1 hour between 02:15-03:15 hrs.