We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of all cookies.

Accept Decline
Water Rangers
    • Login
    • Sign Up
  • Water testkits
    • Water Rangers testkits
    • Water Rangers protocol
    • Water test parameters
    • Browse the shop
  • Data platform
    • Map view
    • Locations
    • Observations
    • Issues
    • Groups
    • Sharing data
    • How to use our platform
  • Training
    • View all training resources
    • How to get started
    • For educators
    • For monitoring groups
  • About
    • About Water Rangers
    • Why water testing?
    • Research
    • Blog
    • FAQs
    • Support us
    • Contact
  • Login
  • Sign Up
  • Map view
  • Groups
  • Locations
  • Observations
  • Issues
Water Rangers
Request to join group

You need to be registered to request to join groups.

Sign Up
Thames21

Brent Catchment Water Quality Working Group

  • philippa.nicholls@thames21.org.uk
  • 07568 226407
  • Visit website
295 Observations
0 Issues
82 Locations

Leaderboard

Philly Nicholls
3700 Points
Alistair Young
1830 Points
Judith Howlett
950 Points
David Roth
930 Points
Trevor Steeples
770 Points
View all members
  • Overview
  • 295 Observations
  • 0 Issues
  • Members
  • About

About

Monitoring water quality in the Brent Catchment in northwest London

Read more

Locations contributed to

Date Range Locations Observations Issues
May 21, 2023 - June 22, 2025 Folly Brook/Dollis Brook : Darlands Lake (Downstream) 26 0
May 21, 2023 - June 22, 2025 Folly Brook/Dollis Brook : Darlands Lake (Upstream) 27 0
March 24, 2023 - June 22, 2025 Salmons Brook/Houndsden Gutter : Eversley Crescent Outfall (Downstream) 36 0
February 9, 2024 - June 19, 2025 Edgware Brook : Chandos Park (Upstream) 18 0
February 9, 2024 - June 19, 2025 Edgware Brook : Chandos Park (Downstream) 18 0
May 20, 2023 - June 15, 2025 Dollis Brook : Riverside Park (Upstream) 19 0
June 15, 2025 - June 15, 2025 Dollis Brook : Outfall at RMI Site 1 0
May 20, 2023 - June 15, 2025 Dollis Brook : Riverside Park (Downstream) 19 0
November 7, 2024 - June 10, 2025 Dollis Brook : Quinta Open Space 7 0
September 19, 2024 - June 6, 2025 River Brent Ealing Golf Course : River Brent by 18th tee 6 0
1 2 3 4 5 … Next › Last »

Photos

View All Photos
© Water Rangers 2015 - 2025. Water Rangers is a Canadian Registered Non-profit Organization.
    • English
    • French
    • Spanish
    • Portuguese
  • Facebook
  • Twitter
  • Instagram
  • Learn
    • Why test?
    • How to test
    • Water test parameters
  • Test
    • Testkits
    • Data platform
    • Store
  • Act
    • Building communities
    • Research
    • Other ideas
  • About
    • Blog
    • Contact
    • Privacy policy
    • Terms of service