Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

  • 12 October 2025

    Downstream of Connaught Water by Mo Tausif

    River completely dried up

  • 11 October 2025

    Beech Hall Crescent CSO by Martha Jeffery

    Phosphates 2.50 flashing

  • 11 October 2025

    Beech Hall by Martha Jeffery

    Phosphates 2.50 flashing A neighbour said there are 15 perch in a pool just downstream Saw a muntjac deer

  • 10 October 2025

    Whitehall Outfall 5b by Anne Rowland

    Phosphates reading was flashing

  • 10 October 2025

    Whitehall Outfall 5a by Anne Rowland

    Phosphates reading was flashing

  • 10 October 2025

    The Charter Road (Gordon Avenue) by Janet Laban

    Samples were also tested at home at 11.50am with the following results: Water temperature 17.5 conductivity 878 Ammonia 0.19 Phosphate: 2.45 This shows similar results to the testing in the field

  • 10 October 2025

    Highams Park Lake by Janet Laban

    Samples were also tested at home at 11.30am when the water temperature was 17 degrees centigrade with the following results: Ammonia: 0.12 Phosphate: 2.5 flashing This shows that taking a sample home for testing in a plastic sampling bottle provides similar results to testing in the field

  • 8 October 2025

    Hatch Roundabout - Downstream by Derek Seume

    Sewage fungus just upstream (other side of road / centre of roundabout)

  • 7 October 2025

    Upstream of Leyton Jubilee Park's double outfall (what3words: ///curving.cups.brings) by Steve Williams

  • 7 October 2025

    Downstream of Leyton Jubilee Park's double outfall (what3words: ///curving.cups.brings) by Steve Williams