Observation

St John's Brook, Priory Park, Warwick

St John's Brook

River or stream

October 3, 2025 at 9:44 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather description

    Community scientist interpretation

    Rain overnight and slight drizzle currently

  • Weather in the past 24hrs description

    Community scientist interpretation

    Warm and dry

  • Current weather

    Community scientist interpretation

    • Rainy
  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.2

  • Hardness

    Taylor teststrips (hardness)

    100 ppm

  • Nitrate-nitrogen

    Kyoritsu Packtest (nitrate-nitrogen)

    0.5 mg/L

  • Alkalinity

    Taylor teststrips (alkalinity)

    8 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    312 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    18 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    15.3 °C

  • Phosphate-phosphorus

    Kyoritsu Packtest (phosphate-phosphorus)

    0.02 mg/L

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm