Dataset

Brent Catchment Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

  • 18 January 2026

    Quinta Open Space by Judith Howlett

    Brook still appears light brown after heavy rainfall on Thursday 15th, run off from fields above this point. London clay and a lot of water sitting on grass/fields still. Water flowing faster than it does on average but could not be described as surging. Area also popular with dog walkers and often dogs in the Brook

  • 18 January 2026

    Imperial Way Bridge - Lindsay Drive Roundabout by John Poole

  • 18 January 2026

    Falcon Way bridge - Lindsay Drive roundabout by John Poole

  • 18 January 2026

    Wealdstone Brook Woodcock Park Mural Bridge by John Poole

  • 14 January 2026

    Whetstone Stray by Judith Howlett

    Change in water colour normal after rainfall

  • 14 January 2026

    Brook Farm Open Space by Judith Howlett

    Change in water colour normal after prolonged rain as rural beginnings and field run off, London clay

  • 10 January 2026

    Duckweir - Clitheroe Island - Boston Manor Park by Mitch Goldman

    1. There were several houseboats moored nearby.

  • 10 January 2026

    Brent_41 Union Canal Towpath by Mitch Goldman

    1. Several houseboats are moored nearby. 2. There were several ducks.

  • 9 January 2026

    Stoneyfields Park North bridge by ping liu

    Waterfall South of lake showing water flow.

  • 6 January 2026

    Outfall at RMI Site by Judith Howlett

    Sample collected from base of Outfall under the running water, small pool. Body of Outfall looks a bit 'gunky'. No recent rain but icy conditions and gritting of some roads

  • 6 January 2026

    Riverside Park (Upstream) by Judith Howlett

    Sample taken from flowing water, right hand side (downstream view) Some icy patches on water

  • 6 January 2026

    Riverside Park (Downstream) by Judith Howlett

    Icy patches on the water

Intended audience
Our group or organization, Our community, Government and decision makers, Broad audience/everyone
Intended use
Benchmarking of water body or watershed health, Share and compare results across watersheds., Education and engagement of local communities, Use in resource prioritization and decision making