Location

Secondary stream, pond overflow and pit drainage.

River Ock

River Ock in Surrey

Dataset summary

Secondary stream, pond overflow and pit drainage. has data for ph, secchi_depth, alkalinity, water_depth, conductivity, air_temperature, water_temperature, algae, odour, clarity, water_flow, water_level, colour, on_the_water_s_surface, current_weather, current_weather_description, previous_weather, previous_weather_description, hardness, and chlorine from 29 May 2022 to 29 May 2022.

51.142469, -0.639074

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Physical tests

    • Water depth

      Secchi disk (20 cm diameter)

      m

      0.15

      Latest

      0.15

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

  • Chemistry tests

    • Water temperature

      Water Rangers pen-type meter (temperature)

      °C

      16.1

      Latest

      16.1

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • pH

      Taylor teststrips (pH)

      6.4

      Latest

      6.4

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Hardness

      Taylor teststrips (hardness)

      ppm

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      Water Rangers pen-type meter (conductivity)

      μS/cm

      190.0

      Latest

      190.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Chlorine

      Taylor teststrips (chlorine)

      ppm

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Alkalinity

      Taylor teststrips (alkalinity)

      ppm

      20.0

      Latest

      20.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Air temperature

      Water Rangers (stream thermometer) and/or weather app

      °C

      17.5

      Latest

      17.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›

About this location

  • Water body type River or stream
  • Dataset ZERO Guildford Hub, River Wey Trust
  • Data collector James Alvarez
  • Location description Large black pipe coming from under the road. Links to overflow of fish pond, but also marked as drainage to a disused pit/quarry on other side of the road. Stream full of Ochre, iron oxidising bacteria.