Dataset

Alton Hub

Dataset by River Wey Trust

Dataset summary

Observations

30 November 2025

shamley green duck pond

19 parameters tested

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

30 November 2025

Upper Neatham Mill

20 parameters tested

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

29 November 2025

River wey enter

23 parameters tested

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

29 November 2025

Neatham mill bridge

23 parameters tested

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

29 November 2025

WEY ( N ) AT HAW BRIDGE, CUCKOOS CORNER

23 parameters tested

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

28 November 2025

Opposition elstead lighting

22 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

28 November 2025

Lamports path

23 parameters tested

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

28 November 2025

Above Kings Pond

22 parameters tested

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

2 November 2025

U/S Station Road

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, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water flow, water level, water temperature

27 October 2025

Upper Neatham Mill

11 parameters tested

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

26 October 2025

Lower neathamMill

20 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, water use

26 October 2025

Bank Car Park

20 parameters tested

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

6 October 2025

Upper Neatham Mill

11 parameters tested

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

30 September 2025

U/S Station Road

20 parameters tested

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

28 September 2025

Bank Car Park

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

31 August 2025

U/S Station Road

23 parameters tested

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

31 August 2025

Lower neathamMill

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

31 August 2025

Upper Neatham Mill

10 parameters tested

air temperature, alkalinity, chlorine, conductivity, hardness, nitrites, ph, phosphate-phosphorus, weather in the past 24hrs, water temperature

28 July 2025

Upper Neatham Mill

10 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, hardness, nitrate-nitrogen, ph, phosphate-phosphorus, water temperature