Observation

Alveston Weir

Avon Warwickshire

River or stream

May 5, 2026 at 3:55 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny

  • Current weather description

    Community scientist interpretation

    mild and sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy

  • Weather in the past 24hrs description

    Community scientist interpretation

    fine weather

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.2

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • Hardness

    Taylor teststrips (hardness)

    ≥ 800 ppm

  • Nitrate-nitrogen

    Kyoritsu Packtest (nitrate-nitrogen)

    ≥ 10 mg/L

  • Alkalinity

    Taylor teststrips (alkalinity)

    180 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    880 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    17 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    15.6 °C

  • Phosphate-phosphorus

    Kyoritsu Packtest (phosphate-phosphorus)

    0.05 mg/L

Notes

No recent upstream sewage plant spills. River height normal No rain with previous 48 hours