Dataset

Brent Catchment Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

  • 6 June 2025

    Riverside Park (Downstream) by Dianne Murphy

    WaterBlitz so additional data from YSI probe samples also sent to lab

  • 31 May 2025

    Clitheroe Island - Boston Manor Park by Mitch Goldman

    1. There was a lot of pollen and natural flower/plant particles on the surface of the water. 2. I saw a dog swimming in the river.

  • 31 May 2025

    Duckweir - Clitheroe Island - Boston Manor Park by Mitch Goldman

    1. There was 1 houseboat moored next to the site. 2. There was a lot of pollen and natural flower/plant particles on the surface of the water. 3. I saw ducks in the river.

  • 31 May 2025

    Brent_41 Union Canal Towpath by Mitch Goldman

    1. This area has many houseboats moored next to it. 2. There was a lot of pollen and natural flower/plant particles on the surface of the water. 3. I saw ducks in the river.

  • 8 May 2025

    Chandos Park (Downstream) by Trevor Steeples

  • 8 May 2025

    Chandos Park (Upstream) by Trevor Steeples

  • 6 May 2025

    Whetstone Stray by Dianne Murphy

    Re ran Ammonia test as initial reading was 0.00

  • 6 May 2025

    Whetstone Stray by Dianne Murphy

    Re ran Ammonia test as initial reading was 0.00

  • 5 May 2025

    Riverside Park (Upstream) by Judith Howlett

    Comment on downstream sample site on the Outfall concerns at this site Very little rain in recent weeks, high phosphate levels, no dilution effects ARMI Score 10

  • 5 May 2025

    Riverside Park (Downstream) by Judith Howlett

    This site is just below an Outfall- photo included. Sewage fungus and foamy discharge, suggestive of misconnections. Long term issue that hasn't been addressed. Out of interest took samples this morning Ammonia 9.99 Flashing! Phosphate 2.50 Flashing! However Riverfly sampling was quite lively Conductivity 1086 Temperature 11.2

  • 5 May 2025

    Folly pre confluence by Judith Howlett

    Low water levels as very little rain recently

  • 4 May 2025

    Duckweir - Clitheroe Island - Boston Manor Park by Mitch Goldman

    1. There was a lot of pollen and natural flower/plant particles on the surface of the water. 2. There was a trail of oily sheen on the surface near the edge of the river, but not very wide. 3. There were ducks in the river. 4. There is no ammonia measurement because I ran out of ammonia reagent. I will come back another time when I get more reagent.

  • 3 May 2025

    Brent_41 Union Canal Towpath by Mitch Goldman

    1. This area has many houseboats moored next to it. 2. There was a lot of pollen and natural flower/plant particles on the surface of the water. 3. There were swans and ducks in the river. 4. There is no ammonia measurement because I ran out of ammonia reagent. I will come back another time when I get more reagent.

  • 3 May 2025

    Clitheroe Island - Boston Manor Park by Mitch Goldman

    1. There was a lot of pollen and natural flower/plant particles on the surface of the water. 2. I observed two dogs that were allowed to swim in the water. 3. There is no ammonia measurement this time because I ran out of ammonia reagent. I come back another time to get it when I receive more reagent.

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