St Catherines swimming spot

River Wey

Guildford, Surrey, United Kingdom

Location created by
Kathryn Kavanagh

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Observations summary

Bird
1

Observation tests summary

Air temperature °C
11.0 Latest
13.3 Average
Water temperature °C
6.8 Latest
12.0 Average
Hardness mg/L
200 Latest
138 Average
Dissolved oxygen mg/L
9.0 Latest
9.3 Average
Phosphates total ppm
0.0 Latest
0.2 Average
Conductivity μS/cm
422 Latest
399 Average
pH (0-14)
7.6 Latest
7.4 Average
Alkalinity mg/L
120 Latest
95 Average
Chlorine ppm
0.3 Latest
0.2 Average
Secchi depth m
0.0 Latest
0.0 Average
Nitrates mg/L
0.5 Latest
1.4 Average

Ice On

Ice Off

  • 2022-09-25
  • 2022-06-26