Dataset

ZERO Guildford Hub

Dataset by River Wey Trust

Dataset summary

Observations

26 April 2026

River Wey, Upstream of Bowers Lock

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 April 2026

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

26 April 2026

Island Training location, Riverside

19 parameters tested

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

26 April 2026

Dapdune Wharf

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

24 April 2026

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

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

24 April 2026

Newark Lock downstream

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

24 April 2026

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

24 April 2026

St Catherines swimming spot

22 parameters tested

ice on, 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

24 April 2026

Byfleet beach

1 parameter tested

e. coli

24 April 2026

Byfleet beach

22 parameters tested

ice on, 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

30 March 2026

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

29 March 2026

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

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

29 March 2026

Dapdune Wharf

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

28 March 2026

Wey Navigation

16 parameters tested

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

28 March 2026

Island Training location, Riverside

16 parameters tested

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

27 March 2026

Byfleet beach

1 parameter tested

e. coli

27 March 2026

Newark Lock downstream

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

27 March 2026

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

27 March 2026

Downstream of Slyfield Treatment Works

22 parameters tested

air temperature, algae, alkalinity, chlorine, clarity, colour, conductivity, current weather, current weather description, hardness, nitrate-nitrogen, 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

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