Location

Redcroft Walk / Horsham Road

Cranleigh Waters

Cranleigh Waters in Surrey

Dataset summary

Redcroft Walk / Horsham Road has data for previous_weather, on_the_water_s_surface, pollution_sources, algae, colour, odour, water_flow, water_level, clarity, air_temperature, water_temperature, nitrates, hardness, alkalinity, ph, chlorine, conductivity, phosphates, e_coli, current_weather, water_use, previous_weather_description, current_weather_description, nitrate_nitrogen, and phosphate_phosphorus from 25 November 2023 to 24 January 2026.

51.138834, -0.481832

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Chemistry tests

    • Phosphate-phosphorus

      mg/L

      Kyoritsu Packtest (phosphate-phosphorus)

      0.19

      Latest

      0.19

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Nitrate-nitrogen

      mg/L

      Kyoritsu Packtest (nitrate-nitrogen)

      0.3

      Latest

      0.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      207.0

      Latest

      319.71

      Average

      View chart breakdown

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      10.0

      Latest

      12.64

      Average

      View chart breakdown

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      8.0

      Latest

      10.55

      Average

      View chart breakdown

  • Biological tests

    • E. coli

      CFU/100 mL

      IDEXX Colilert 2000

      7.0

      Latest

      7.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›

Location description
Stream by roadside in culvert. always very shallow, moderate flow.