Saipem S3 - Chapel Mill Road : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Cristina Marras

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) What's this? 8.4
Ammonia ppm What's this? 0.12
Chlorine ppm What's this? 0.5
Hardness mg/L What's this? 200.0
Nitrates ppm What's this? 10.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 0.5
Conductivity μS/cm What's this? 830.0
Air temperature °C What's this? 19.0
Water temperature °C What's this? 17.0
Phosphates total ppm What's this? 1.14

Qualitative

Algae What's this? Yes
Odour What's this? None
Clarity What's this? Clear
Algae Type What's this? Attached
Water Flow What's this? Steady
Water Level What's this? Average
Water Colour What's this? Clear
On the water surface What's this? None

Weather

Current weather What's this?
Sunny and breezy
Weather in previous 24 hours What's this?
Sunny and windy

Latest photos

Notes

Presence of guano on the left side of sampling point (looking upstream).
Noticeable amount of rubbish on the same side of the river bank.