River Lea diversion : River Lea diversion

London, Waltham Forest, United Kingdom

Observed by
Darren Fogg
  • Observed on: Thu, 03 Apr 2025 16:23:00 +0100
  • Testers Darren Fogg
  • Associated with:
    Thames21 : Lea Guardians
  • Lat: 51.601293
  • Lng: -0.0448036

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? 0.4
Ammonia ppm What's this? 0.03
Water depth m What's this? 1.5
Conductivity μS/cm What's this? 8.04
Air temperature °C What's this? 20.0
Water temperature °C What's this? 12.4

Qualitative

Algae What's this? Yes
Odour What's this? None
Clarity What's this? Clear
Algae Type What's this? Floating mats
Water Flow What's this? Slow
Water Uses What's this? Boating
Water Level What's this? Low
Water Colour What's this? Clear
On the water surface What's this? Foam, Scum, Litter, Natural debris, Floating algae

Weather

Current weather What's this?
Windy but warm, clear skies sunny
Weather in previous 24 hours What's this?
Clear skies windy but sunny

Latest photos

No photos uploaded.