Saipem S5 - Tolworth Brook : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Ian Stapleton
pH (0-14) What's this? 8.4
Ammonia ppm What's this? 0.15
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 400.0
Nitrates ppm What's this? 5.0
Alkalinity mg/L What's this? 180.0
Water depth m What's this? 0.06
Conductivity μS/cm What's this? 920.0
Air temperature °C What's this? 22.0
Water temperature °C What's this? 16.0
Phosphates total ppm What's this? 1.54

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Clear
Pollution What's this? Residential discharge
Water Flow What's this? Slow
Water Level What's this? Low
Water Colour What's this? Clear
On the water surface What's this? None

Weather

Current weather What's this?
  • sunny
Weather in previous 24 hours What's this?
  • sunny
  • cloudy
  • windy

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