Dataset

Brent Catchment Water Quality Working Group

Dataset by Thames21

Dataset summary

Observations

7 March 2026

Clitheroe Island - Boston Manor Park

17 parameters tested

air temperature, 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

7 March 2026

Duckweir - Clitheroe Island - Boston Manor Park

18 parameters tested

air temperature, 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

7 March 2026

Brent_41 Union Canal Towpath

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

5 March 2026

Stoneyfields Park South bridge

20 parameters tested

air temperature, algae, ammonia, clarity, colour, current weather, current weather description, nitrites, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), total dissolved solids (tds), water depth, water flow, water level, water temperature, water use

5 March 2026

Stoneyfields Park North bridge

20 parameters tested

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

26 February 2026

Falcon Way bridge - Lindsay Drive roundabout

19 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 use

26 February 2026

Imperial Way Bridge - Lindsay Drive Roundabout

19 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 use

26 February 2026

Riverside Park (Upstream)

17 parameters tested

air temperature, 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

24 February 2026

Wharncliffe Viaduct

8 parameters tested

algae, ammonia, clarity, current weather, nitrites, odour, water flow, water level

20 February 2026

Brook Farm Open Space

16 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

20 February 2026

Whetstone Stray

16 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

17 February 2026

Outfall - Brook Ave

11 parameters tested

algae, ammonia, clarity, colour, current weather, odour, phosphate, pollution sources, weather in the past 24hrs, water flow, water level

16 February 2026

Clitterhouse Downstream

11 parameters tested

ice on, ammonia, conductivity, current weather, outfall aesthetics, outfall flow, phosphate, pollution signs, weather in the past 24hrs, turbidity, water temperature

16 February 2026

Outfall on the corner

11 parameters tested

ice on, ammonia, conductivity, current weather, outfall aesthetics, outfall flow, phosphate, pollution signs, weather in the past 24hrs, turbidity, water temperature

16 February 2026

Outfall on the corner

9 parameters tested

ice on, ammonia, conductivity, outfall aesthetics, outfall flow, phosphate, pollution signs, turbidity, water temperature

16 February 2026

Hendon Way

11 parameters tested

ice on, ammonia, conductivity, current weather, outfall aesthetics, outfall flow, phosphate, pollution signs, weather in the past 24hrs, turbidity, water temperature

15 February 2026

Darlands Lake (Upstream)

11 parameters tested

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

15 February 2026

Darlands Lake (Downstream)

11 parameters tested

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

14 February 2026

Quinta Open Space

18 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, turbidity, water flow, water level, water temperature, water use

13 February 2026

Darlands Lake (Downstream)

14 parameters tested

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

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