Dataset

Brent Catchment Water Quality Working Group

Dataset by Thames21

Dataset summary

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Contributing from 20 May 2023 → 27 July 2026

Displaying locations 41 - 60 of 102 in total

6 observations Oct 03 2024 → Aug 04 2025
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, secchi depth (clarity), turbidity, water flow, water level, water temperature

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8 observations Feb 02 2024 → Jul 19 2025
12 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), turbidity, water depth, water temperature

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8 observations Feb 02 2024 → Jul 19 2025
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, secchi depth (clarity), turbidity, water flow, water temperature

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2 observations Nov 13 2024 → Jun 26 2025
12 parameters tested

ammonia, clarity, colour, current weather, current weather description, odour, phosphate, pollution sources, weather in the past 24hrs, total dissolved solids (tds), water flow, water level

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1 observation Jun 19 2025 → Jun 19 2025
11 parameters tested

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

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4 observations Feb 04 2024 → Jun 06 2025
13 parameters tested

air temperature, ammonia, clarity, colour, conductivity, current weather, current weather description, oxygen, ph, phosphate, weather in the past 24hrs, turbidity, water temperature

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3 observations Jun 22 2024 → Jun 06 2025
12 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, oxygen, ph, phosphate, pollution sources, weather in the past 24hrs, water level, water temperature

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10 observations Feb 01 2024 → Apr 03 2025
14 parameters tested

air temperature, 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, water flow, water level

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7 observations Oct 17 2024 → Mar 09 2025
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 depth, water flow, water level, water temperature

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1 observation Mar 09 2025 → Mar 09 2025
9 parameters tested

air temperature, ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, turbidity, water depth, water temperature

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1 observation Feb 19 2025 → Feb 19 2025
2 observations Oct 10 2024 → Feb 06 2025
19 parameters tested

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, total dissolved solids (tds), turbidity, water depth, water flow, water level, water temperature

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7 observations Dec 18 2023 → Jan 26 2025
17 parameters tested

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

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2 observations Feb 18 2024 → Jan 11 2025
9 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, total dissolved solids (tds)

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2 observations Nov 13 2024 → Jan 10 2025
11 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, total dissolved solids (tds), water depth, water temperature

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12 observations Jun 25 2024 → Jan 04 2025
12 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, total dissolved solids (tds), turbidity, water depth, water temperature

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1 observation Dec 19 2024 → Dec 19 2024
11 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, turbidity, water depth, water temperature

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1 observation Dec 05 2024 → Dec 05 2024
8 parameters tested

ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, total dissolved solids (tds)

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2 observations Jun 22 2024 → Dec 03 2024
8 parameters tested

air temperature, ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, water temperature

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1 observation Nov 28 2024 → Nov 28 2024
9 parameters tested

ammonia, conductivity, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description, total dissolved solids (tds), water temperature

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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