Darlands Lake (Upstream)

Folly Brook/Dollis Brook

London, Barnet, United Kingdom

Location created by
Alistair Young

Latest photos

No photos uploaded.

Observation tests summary

Phosphates total ppm
1.1 Latest
0.9 Average
Ammonia ppm
0.3 Latest
0.2 Average
Air temperature °C
24.0 Latest
20.0 Average
Conductivity μS/cm
1070 Latest
1160 Average
Water temperature °C
18.7 Latest
16.7 Average