Observation

Radford Park - East Bridge

River Wey

River or stream

September 21, 2025 at 9:36 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
    • Cloudy

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny
    • Cloudy

Qualitative readings

  • Clarity

    Community scientist interpretation

    Clear

  • Water use

    Community scientist interpretation

    Other

  • Colour

    Community scientist interpretation

    Colourless

Plants/wildlife

  • Algae

    Community scientist interpretation

    None

Issue reporting

  • Odour

    Community scientist interpretation

    None

  • Water surface

    Community scientist interpretation

    Natural debris

Physical tests

  • Water flow

    Community scientist interpretation

    Slow

  • Water level

    Community scientist interpretation

    Average

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    Bottom visible m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    6.8

    Regulatory

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • Hardness

    Taylor teststrips (hardness)

    ≤ 0 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    20 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    246 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    11 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    12.4 °C

  • Phosphate

    Hanna checker (phosphate - low range)

    0.08 mg/L

  • Nitrate-nitrogen

    Kyoritsu Packtest (nitrate-nitrogen)

    1.5 mg/L

Notes

Popular dog spot