Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

  • 13 February 2026

    The Charter Road (Gordon Avenue) by Janet Laban

    Water temp raised above 12 degrees prior to testing

  • 13 February 2026

    Highams Park Lake by Janet Laban

    Temp raised to above 12 degrees prior to testing

  • 11 February 2026

    Hatch Roundabout - Upstream by Andrew Bourlet

    A few bubble rafts seen

  • 8 February 2026

    Beech Hall Crescent CSO by Martha Jeffery

    Looks like paper (maybe toilet paper) caught on a rock just after the outflow. It was hard to get a good picture of it. There has been a lot of heavy rain this week, so I'm assuming the CSO has discharged.

  • 8 February 2026

    Whitehall Outfall 5b by Anne Rowland

    Unable to collect a sample today. The Ching was flowing very high and surging over the outlet. See photo.

  • 6 February 2026

    The Charter Road (Gordon Avenue) by Janet Laban

    Temp raised to above 12 degrees prior to testing