Darlands Lake (Downstream) : Folly Brook/Dollis Brook

London, Barnet, United Kingdom

Observed by
David Roth
Ammonia ppm What's this? 0.2
Phosphates total ppm What's this? 0.84

Weather

Current weather What's this?
  • sunny
  • cloudy
  • rainy
Weather in previous 24 hours What's this?
  • sunny
  • cloudy
  • rainy

Latest photos

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