Middle Mill : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Sivi Sivanesan

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? 7.2
Dissolved oxygen mg/L What's this? 7.9
Ammonia ppm What's this? 0.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 200.0
Nitrates ppm What's this? 10.0
Alkalinity mg/L What's this? 8.0
Conductivity μS/cm What's this? 987.0
Air temperature °C What's this? 5.9
Water temperature °C What's this? 10.1
Phosphates total ppm What's this? 1.3

Qualitative

Algae What's this? No
Odour What's this? Sewage
Clarity What's this? Cloudy
Water Flow What's this? Steady
Water Uses What's this? Fishing
Water Level What's this? Average
Water Colour What's this? Brown
On the water surface What's this? None

Weather

Current weather What's this?
5.9 degrees, clear skys
Weather in previous 24 hours What's this?

Latest photos

No photos uploaded.

Notes

I may have to edit the alkalinity reading as I might have read it off the wrong scale as its so different from the last two months.