Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

  • 10 December 2025

    Hatch Roundabout - Downstream by Andrew Bourlet

    A few rafts of bubbles have been described as foam. A foam was also seen on the cuvette after shaking.

  • 6 December 2025

    Channelsea River by Northern Outfall by Ruth-Ron-Caroline Keating

    Turbidity: Less than 14

  • 6 December 2025

    Channelsea River Gas Holders by Ruth-Ron-Caroline Keating

    Conductivity also read: 614ppm tds Phosphates = 1.36ppm

  • 5 December 2025

    The Charter Road (Gordon Avenue) by Janet Laban

    sampling temperature 7.5 degrees C raised to 13.1 DegreesC before carrying out Hanna Checker testing

  • 5 December 2025

    Highams Park Lake by Janet Laban

    Slight cloudiness to the water Collection temperature 7.5 degrees C raised to 13.1 degrees C before carrying out the Hanna checker testing

  • 5 December 2025

    Sainsbury's by Natasha Furlong

    in stream works still on going

  • 3 December 2025

    Grovelands Park Lake Outfall by cafe and dam by Peter Leedham