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Yeading Walk : Yeading Brook

London, Harrow, United Kingdom

Observed by
Angelique Soon
  • Observed on: Fri, 07 Mar 2025 13:02:00 +0000
  • Lat: 51.5853342
  • Lng: -0.3692651

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Ammonia ppm What's this? 0.33
Secchi depth m What's this? 17.0
Air temperature °C What's this? 15.0
Phosphates total ppm What's this? 1.82
Total dissolved solids ppm What's this? 972.0

Wildlife

Bird
Bird What's this?

Weather

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

Latest photos

Notes

Sweage fungus observed coating stones and on the tips of aquatic vegetation.
Black algae (non furry) also observed
This is the worst I have seen it for a long time.
some oil also observed floating on surface

110 gammarus caught, dead invertebrate in sample