Middle Mill : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Sivi Sivanesan

Observed on: Fri, 21 Jun 2024 08:00:00 +0100
Testers Nick Fulton, Sivi Sivanesan Georgina F as this was the very first bit of testing on site
Associated with:
South East Rivers Trust : Hogsmill Water Quality
Lat: 51.405093
Lng: -0.2973819

Observation report

Pending Quality Check from Water Rangers What's this?

pH (0-14) 7.8

Dissolved oxygen mg/L 20.0

Ammonia ppm 0.18

Chlorine ppm 0.0

Hardness mg/L 200.0

Nitrates ppm 10.0

Alkalinity mg/L 200.0

Conductivity μS/cm 838.0

Air temperature °C 22.0

Water temperature °C 18.1

Phosphates total ppm 1.37

Odour Sewage

Clarity Cloudy

Water Flow Steady

Water Level Average

Water Colour Brown

Current weather

Weather in previous 24 hours

No photos uploaded.