Gallions Lake : Gallions Lake

London, Greenwich, United Kingdom

Observed by
Lucy Hutchison

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? 7.66
Dissolved oxygen mg/L What's this? 6.9
Ammonia ppm What's this? 0.51
Conductivity μS/cm What's this? 855.0
Turbidity NTU What's this? 35.0
Dissolved oxygen % What's this? 72.0
Water temperature °C What's this? 17.9
Phosphates total ppm What's this? 1.71
Total dissolved solids ppm What's this? 428.0

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Opaque
Pollution What's this? Industrial discharge, Urban/road discharge
Water Flow What's this? Still
Water Level What's this? Average
Water Colour What's this? Brown
On the water surface What's this? Foam, Scum, Litter, Oily sheen, Natural debris

Weather

Current weather What's this?
Weather in previous 24 hours What's this?

Latest photos

No photos uploaded.