Dataset

ZERO Guildford Hub

Dataset by River Wey Trust

Dataset summary

Observations

26 September 2025

Newark Lock upstream

19 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, water use

26 September 2025

Stoke Lock Pontoon

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

26 September 2025

River Wey near Plough Bridge, Byfleet

11 parameters tested

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

26 September 2025

Compton Common: Stream that passes through pipe under path (East side)

2 parameters tested

current weather, weather in the past 24hrs

21 September 2025

Compton Common: Stream that passes through pipe under path (East side)

4 parameters tested

current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

20 September 2025

St Catherines swimming spot

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

12 September 2025

Wey Kayak Club

1 parameter tested

e. coli

1 September 2025

Island Training location, Riverside

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

1 September 2025

Wey Navigation

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

31 August 2025

Dapdune Wharf

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

31 August 2025

Downstream of Slyfield Treatment Works

11 parameters tested

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

31 August 2025

Stoke Lock Pontoon

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

Newark Lock downstream

19 parameters tested

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

30 August 2025

Newark Lock upstream

19 parameters tested

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

29 August 2025

Compton Common: Stream that passes through pipe under path (East side)

4 parameters tested

current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

29 August 2025

River Wey near Plough Bridge, Byfleet

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

29 August 2025

St Catherines swimming spot

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 July 2025

River Wey, Upstream of Bowers Lock

19 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, water use

26 July 2025

Wey Navigation

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

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