Dataset

Farnham Hub

Dataset by River Wey Trust

Dataset summary

Observations

30 November 2025

Farnham Park

19 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 description, water flow, water level, water temperature

29 November 2025

The Haren Garden, Farnham

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

29 November 2025

Nadder upstream of confluence with the Wey

17 parameters tested

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

29 November 2025

By Snailslynch upstream of the Nadder confluence

17 parameters tested

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

16 November 2025

Nadder Stream at exit from Farnham Park

2 parameters tested

current weather, current weather description

27 October 2025

By Snailslynch upstream of the Nadder confluence

18 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, water flow, water level, water temperature

27 October 2025

Nadder upstream of confluence with the Wey

18 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, water flow, water level, water temperature

25 October 2025

Nadder Stream at exit from Farnham Park

20 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, water flow, water level, water temperature

28 September 2025

Farnham Park

20 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, water flow, water level, water temperature

28 September 2025

Nadder Stream at exit from Farnham Park

21 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, water flow, water level, water temperature, water use

27 September 2025

Nadder upstream of confluence with the Wey

11 parameters tested

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

27 September 2025

By Snailslynch upstream of the Nadder confluence

11 parameters tested

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

27 September 2025

River lane under bridge

18 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, water flow, water level, water temperature

31 August 2025

Nadder Stream at exit from Farnham Park

21 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, water flow, water level, water temperature, water use

30 August 2025

The Haren Garden, Farnham

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

30 August 2025

By Snailslynch upstream of the Nadder confluence

11 parameters tested

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

30 August 2025

Nadder upstream of confluence with the Wey

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

31 July 2025

Farnham Park

20 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, water flow, water level, water temperature

27 July 2025

Nadder upstream of confluence with the Wey

11 parameters tested

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