Location

Saipem S1 - Kingston Chamber of Commerce

Hogsmill

Hogsmill in Kingston upon Thames

Dataset summary

Saipem S1 - Kingston Chamber of Commerce has data for ammonia, odour, algae, phosphate_phosphorus, water_temperature, air_temperature, conductivity, water_depth, hardness, ph, nitrate_nitrogen, previous_weather_description, previous_weather, current_weather_description, current_weather, on_the_water_s_surface, colour, water_level, water_flow, clarity, chlorine, phosphates, alkalinity, and pollution_sources from 12 March 2025 to 11 June 2025.

51.40784, -0.305922

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Chemistry tests

    • Phosphate-phosphorus

      mg/L

      Kyoritsu Packtest (phosphate-phosphorus)

      0.17

      Latest

      0.94

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Phosphates

      mg/L

      Hanna checker (phosphates - low range)

      2.32

      Latest

      1.98

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Nitrate-nitrogen

      mg/L

      Kyoritsu Packtest (nitrate-nitrogen)

      10.0

      Latest

      10.0

      Average

      View chart breakdown

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      832.0

      Latest

      821.8

      Average

      View chart breakdown

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      15.0

      Latest

      15.82

      Average

      View chart breakdown

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      15.0

      Latest

      16.42

      Average

      View chart breakdown

  • Physical tests

    • Water depth

      m

      Secchi disk (20 cm diameter)

      0.4

      Latest

      0.43

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Water depth

      m

      Ruler (metric)

      0.35

      Latest

      0.35

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

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Recent photos

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Location description
Channelized concrete section of the Hogsmill river, just upstream of the Clattern Bridge.