St Catherines swimming spot : River Wey

Guildford, Surrey, United Kingdom

Observed by
Alyson Canton

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 7.2
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 150.0
Nitrates mg/L What's this? 1.5
Alkalinity mg/L What's this? 120.0
Conductivity μS/cm What's this? 325.0
Air temperature °C What's this? 9.0
Water temperature °C What's this? 12.8
Phosphates total ppm What's this? 0.1

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Opaque
Pollution What's this? Other
Water Uses What's this? Other
Water Level What's this? High
Water Colour What's this? Brown
On the water surface What's this? Natural debris

Weather

Current weather What's this?
Light rain and thick cloud
Weather in previous 24 hours What's this?
Heavy rain preceded our water testing day

Latest photos