Dataset

Cranleigh Hub

Dataset by River Wey Trust

Dataset summary

Observations

29 December 2025

Knowle Park Lower

18 parameters tested

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

29 December 2025

Knowle Park

18 parameters tested

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

19 December 2025

Redcroft Walk / Horsham Road

21 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, weather in the past 24hrs description, water flow, water level, water temperature, water use

2 December 2025

Elmbridge Road bridge

20 parameters tested

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

1 December 2025

Cobblers Brook at Vachery

18 parameters tested

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

1 December 2025

Thornhurst Brook at Vachery

18 parameters tested

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

30 November 2025

Knowle Park Lower

18 parameters tested

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

30 November 2025

Knowle Park

18 parameters tested

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

30 November 2025

Wildwood golf course north side

18 parameters tested

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

30 November 2025

Cranleigh RFC

17 parameters tested

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

30 November 2025

Wildwood golf course south side

18 parameters tested

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

28 November 2025

Redcroft Walk / Horsham Road

20 parameters tested

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

27 October 2025

Redcroft Walk / Horsham Road

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

27 October 2025

CRANLEIGH WATERS AT RUN COMMON, WONERSH

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

27 October 2025

Knowle Park Lower

18 parameters tested

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

27 October 2025

Knowle Park

18 parameters tested

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

29 September 2025

Redcroft Walk / Horsham Road

12 parameters tested

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

29 September 2025

Run Common Bridge

12 parameters tested

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

29 September 2025

Thornhurst Brook at Vachery

16 parameters tested

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

29 September 2025

Cobblers Brook at Vachery

16 parameters tested

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