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Darlands Lake (Downstream)

Folly Brook/Dollis Brook

London, Barnet, United Kingdom

Location created by
Alistair Young

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Observation tests summary

Phosphates total ppm
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0.4 Latest
0.5 Average
Ammonia ppm
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0.3 Latest
0.5 Average
Air temperature °C
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19.9 Latest
15.3 Average
Conductivity μS/cm
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940 Latest
730 Average
Water temperature °C
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18.2 Latest
13.8 Average
Turbidity NTU
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12.0 Latest
17.0 Average
Dissolved oxygen mg/L
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7.9 Latest
7.9 Average
Dissolved oxygen %
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86.1 Latest
86.1 Average
pH (0-14)
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8.0 Latest
8.0 Average