The White House Bridge (Old River Lea) : River Lea

London, Hackney, United Kingdom

Observed by
Clare Taylor
  • Observed on: Sat, 05 Jul 2025 11:38:00 +0100
  • Testers Clare Taylor
  • Associated with:
    Thames21 : Lea Guardians
  • Lat: 51.55484
  • Lng: -0.025711

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Ammonia ppm What's this? 0.1
Conductivity μS/cm What's this? 1,020.0
Turbidity NTU What's this? 12.0
Water temperature °C What's this? 22.5
Phosphates total ppm What's this? 2.28

Qualitative

Clarity What's this? Clear
Water Flow What's this? Slow
Water Level What's this? Low
Water Colour What's this? Brown

Weather

Current weather What's this?
Air temperature 21°C, the coolest day in the past two weeks after two heatwaves with temperatures reaching 33°
Weather in previous 24 hours What's this?
0mm rainfall over the previous eight weeks (data from Chalk Bridge sluice station)

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