Dataset

Brent Catchment Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

10 December 2025

Riverside Park (Upstream)

16 parameters tested

air temperature, algae, ammonia, colour, conductivity, current weather, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature, water use

9 December 2025

Riverside Park (Upstream)

12 parameters tested

algae, clarity, colour, current weather, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water use

9 December 2025

Folly pre confluence

12 parameters tested

algae, clarity, colour, current weather, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water use

9 December 2025

Riverside Park (Downstream)

12 parameters tested

algae, clarity, colour, current weather, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water use

9 December 2025

Brook Farm Open Space

12 parameters tested

algae, clarity, colour, current weather, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water use

9 December 2025

Whetstone Stray

12 parameters tested

algae, clarity, colour, current weather, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water use

9 December 2025

Wealdstone Brook Woodcock Park Mural Bridge

20 parameters tested

air temperature, algae, ammonia, clarity, colour, current weather, current weather description, odour, water surface, ph, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water flow, water level, water temperature, water use

5 December 2025

Riverside Park (Upstream)

18 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water flow, water level, water temperature, water use

5 December 2025

Riverside Park (Downstream)

19 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, current weather description, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water flow, water level, water temperature, water use

3 December 2025

Brook Farm Open Space

17 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature, water use

3 December 2025

Whetstone Stray

17 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature, water use

3 December 2025

Folly pre confluence

17 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature, water use

3 December 2025

Outfall Doll0038 at RMI Site

14 parameters tested

air temperature, ammonia, clarity, colour, conductivity, current weather, water surface, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature

30 November 2025

Brent_41 Union Canal Towpath

16 parameters tested

algae, ammonia, colour, conductivity, current weather, current weather description, odour, water surface, phosphate, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water flow, water level, water temperature, water use

30 November 2025

Clitheroe Island - Boston Manor Park

16 parameters tested

algae, ammonia, clarity, colour, conductivity, current weather, current weather description, odour, water surface, phosphate, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water flow, water level, water temperature

30 November 2025

Duckweir - Clitheroe Island - Boston Manor Park

17 parameters tested

algae, ammonia, clarity, colour, conductivity, current weather, current weather description, odour, water surface, phosphate, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water flow, water level, water temperature, water use

25 November 2025

Stoneyfields Park South bridge

7 parameters tested

ammonia, current weather, phosphate, weather in the past 24hrs, secchi depth (clarity), total dissolved solids (tds), water temperature

25 November 2025

Stoneyfields Park North bridge

7 parameters tested

ammonia, current weather, phosphate, weather in the past 24hrs, secchi depth (clarity), total dissolved solids (tds), water temperature

25 November 2025

Falcon Way bridge - Lindsay Drive roundabout

20 parameters tested

air temperature, algae, ammonia, clarity, colour, current weather, current weather description, odour, water surface, ph, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water flow, water level, water temperature, water use

25 November 2025

Imperial Way Bridge - Lindsay Drive Roundabout

20 parameters tested

air temperature, algae, ammonia, clarity, colour, current weather, current weather description, odour, water surface, ph, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water flow, water level, water temperature, water use

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