West Main Inlet : Broomfield Park Upper Lake West Main Inlet

London, England, United Kingdom

Observed by
Jenny Edwards
  • Observed on: Sat, 19 Jul 2025 22:23:00 +0100
  • Associated with:
    Thames21 : Lea Guardians
  • Lat: 51.6185099
  • Lng: -0.1175056

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Ammonia ppm What's this? 0.7
Conductivity μS/cm What's this? 407.0
Water temperature °C What's this? 20.1
Phosphates total ppm What's this? 0.96
Total dissolved solids ppm What's this? 604.0

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Clear
Pollution What's this? Other
Water Flow What's this? Surging
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?
Heavy rain in the morning. Lighter at time tested
Weather in previous 24 hours What's this?
After weeks of dry weather the morning had seen torrential rain

Latest photos

No photos uploaded.

Notes

These qualities refer to water taken directly from the surface water inflow pipe to the Upper Lake. The lake itself has significant algal plaques and litter and odour.