Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

  • 18 November 2024

    Grovelands Park Lake Entry by Peter Leedham

    Phosphate reading flashing ie higher than recorded value

  • 17 November 2024

    Eversley Crescent Outfall (Downstream) by Sandra Rachman

    No sewage fungus

  • 15 November 2024

    The Charter Road (Gordon Avenue) by Janet Charlesworth

    The brown colour at the testing point upstream today is no longer evident at this testing point

  • 15 November 2024

    Highams Park Lake by Janet Charlesworth

    Water noticeably browner than usual both upstream and downstream of the testing point

  • 10 November 2024

    Waterfall Walk 1 (Upstream) by Vicci Midwinter

    Smell of petrol. Oily scum seemed to stop upstream of the test site so assume it must have come from the outfall pipe. Reported by telephone to Environment Agency and on website to Thames Water who later texted saying 'we visited to clear a blockage and after a full investigation we found our sewer lines to be clear'. This was irrelevant to the complaint and I have no idea if they really visited. There was some sign of ceremonial use, fresh flowers floating from upstream.

  • 10 November 2024

    Waterfall Walk 3 (at the outfall) by Vicci Midwinter

    Tested above and below outfall. Strong petrol smell but didn't seem noticeably stronger at either of the outfall pipes.

  • 10 November 2024

    Waterfall Walk 2 (Downstream) by Vicci Midwinter

    See upstream report

  • 10 November 2024

    Arnos Park by Vicci Midwinter

    We were there to do riverfly monitoring but noted the oily sheen.