Location

Park Drive

Cranleigh Waters

Cranleigh Waters in Surrey

Dataset summary

Park Drive has data for current_weather_description, previous_weather_description, air_temperature, water_temperature, chlorine, ph, alkalinity, hardness, phosphates, current_weather, previous_weather, on_the_water_s_surface, water_flow, odour, colour, water_level, and clarity from 1 April 2024 to 29 June 2025.

51.145689, -0.473893

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom
  • Chemistry tests

    • Alkalinity

      ppm

      Taylor teststrips (alkalinity)

      180.0

      Latest

      110.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Phosphates

      mg/L

      Hanna checker (phosphates - low range)

      0.3

      Latest

      0.21

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Chlorine

      ppm

      Taylor teststrips (chlorine)

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • pH

      Taylor teststrips (pH)

      7.0

      Latest

      6.9

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      26.0

      Latest

      19.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      20.0

      Latest

      15.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Hardness

      ppm

      Taylor teststrips (hardness)

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›

Location description
Downstream of Ashen Copse. Was being observed before WaterRangers became involved. useful check of pollution between Ashen Copse and Horsham Road/Redcroft Close