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Folly pre confluence

Folly Brook

London, England, United Kingdom

Folly Brook just before joining the Dollis brook

Location created by
Dianne Murphy
  • Lat: 51.6172613
  • Lng: -0.1894777
  • Waterbody Type: River
  • Timezone: Europe/London

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Observation tests summary

Air temperature °C
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21.0 Latest
15.3 Average
Water temperature °C
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17.4 Latest
12.8 Average
Phosphates total ppm
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2.5 Latest
1.1 Average
Conductivity μS/cm
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1700 Latest
936 Average
Turbidity NTU
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12.0 Latest
12.8 Average
Ammonia ppm
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2.6 Latest
0.8 Average
Dissolved oxygen mg/L
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7.8 Latest
7.8 Average
Dissolved oxygen %
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84.4 Latest
84.4 Average
pH (0-14)
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7.8 Latest
7.8 Average