Middle Mill : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Georgina Fauconier

Observation report

Pending Quality Check from Water Rangers What's this?

pH (0-14) 7.5

Dissolved oxygen mg/L 7.3

Ammonia ppm 0.1

Chlorine ppm 0.0

Hardness mg/L 400.0

Nitrates mg/L 7.5

Alkalinity mg/L 150.0

Conductivity μS/cm 938.0

Air temperature °C 9.8

Water temperature °C 12.4

Phosphates total ppm 0.87

Current weather

Dry, cold

Weather in previous 24 hours

No photos uploaded.