Highams Park Lake : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
  • Observed on: Fri, 04 Jul 2025 10:15:00 +0100
  • Testers Janet Laban. Janet Charlesworth
  • Associated with:
    Thames21 : Lea Guardians
  • Lat: 51.613892
  • Lng: 0.0095546

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Ammonia ppm What's this? 0.29
Conductivity μS/cm What's this? 884.0
Water temperature °C What's this? 17.9
Phosphates total ppm What's this? 2.5

Qualitative

Odour What's this? None
Clarity What's this? Cloudy
Pollution What's this? Other
Water Flow What's this? Steady
Water Level What's this? Average
Water Colour What's this? Brown
On the water surface What's this? Oily sheen

Weather

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

Latest photos

No photos uploaded.

Notes

Water slightly cloudy - possibly due to dog in the water prior to our sampling