Barnes Common Riverfly site

Beverley Brook

London, Richmond upon Thames, United Kingdom

Near Barnes Green

Location created by
Rachel Walker

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Observation tests summary

Air temperature °C
12.0 Latest
7.5 Average
Water temperature °C
13.0 Latest
9.3 Average
Alkalinity mg/L
80 Latest
103 Average
Hardness mg/L
400 Latest
367 Average
Nitrates ppm
7.5 Latest
5.2 Average
Dissolved oxygen mg/L
3.1 Latest
8.0 Average
Chlorine ppm
0.0 Latest
0.1 Average
Phosphates total ppm
1.3 Latest
1.0 Average
Conductivity μS/cm
1415 Latest
1367 Average
Water depth m
0.4 Latest
0.4 Average
pH (0-14)
7.5 Latest
7.7 Average
Ammonia ppm
0.2 Latest
0.4 Average