Dataset

Alton Hub

Dataset by River Wey Trust

Dataset summary

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Contributing from 31 January 2023 → 1 September 2026

Displaying locations 1 - 20 of 32 in total

4 observations Sep 28 2025 → Sep 01 2026
22 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water flow, water level, water temperature

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21 observations May 24 2024 → Aug 31 2026
26 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, e. coli, hardness, nitrate-nitrogen, nitrites, odour, water surface, ph, phosphate-phosphorus, 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

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31 observations Oct 01 2023 → Aug 31 2026
23 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, nitrites, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water flow, water level, water temperature, water use

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19 observations Oct 01 2023 → Aug 30 2026
25 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, nitrites, odour, water surface, ph, phosphate-phosphorus, 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

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15 observations Nov 29 2025 → Aug 25 2026
25 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, e. coli, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, 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

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10 observations Mar 19 2023 → Aug 24 2026
24 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, 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

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8 observations Nov 29 2025 → Aug 24 2026
24 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, 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

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1 observation Apr 06 2026 → Apr 06 2026
20 parameters tested

air temperature, algae, alkalinity, clarity, colour, current weather, current weather description, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water temperature, water use

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4 observations Mar 30 2025 → Mar 28 2026
22 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water depth, water flow, water level, water temperature, water use

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5 observations Jun 29 2025 → Jan 25 2026
23 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, hardness, nitrate-nitrogen, nitrites, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water depth, water flow, water level, water temperature, water use

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2 observations Nov 28 2025 → Dec 28 2025
23 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, nitrites, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water depth, water flow, water level, water temperature

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2 observations Nov 28 2025 → Dec 28 2025
21 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water depth, water flow, water level, water temperature

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2 observations Nov 28 2025 → Dec 28 2025
20 parameters tested

air temperature, alkalinity, chlorine, clarity, colour, conductivity, current weather, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, secchi depth (clarity), water depth, water flow, water level, water temperature

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1 observation Nov 30 2025 → Nov 30 2025
19 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, water flow, water level, water temperature

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2 observations Jan 31 2023 → Apr 25 2025
21 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, e. coli, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water temperature

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2 observations Jan 26 2025 → Mar 02 2025
14 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, ph, phosphate-phosphorus, weather in the past 24hrs, weather in the past 24hrs description, water depth, water temperature

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3 observations Sep 29 2024 → Jan 26 2025
12 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, ph, phosphate-phosphorus, weather in the past 24hrs, water temperature

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5 observations Jul 30 2023 → Nov 24 2024
20 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, current weather, current weather description, hardness, nitrate-nitrogen, odour, water surface, ph, phosphate-phosphorus, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level, water temperature

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2 observations Jun 30 2024 → Jul 28 2024
13 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, ph, phosphate-phosphorus, weather in the past 24hrs, weather in the past 24hrs description, water temperature

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1 observation May 24 2024 → May 24 2024
11 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, ph, phosphate-phosphorus, weather in the past 24hrs

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