Observation

U/S Station Road

River Wey

River or stream

September 30, 2025 at 1:00 PM

QA status: Approved by dataset admin

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny

Qualitative readings

  • Clarity

    Community scientist interpretation

    Clear

  • Colour

    Community scientist interpretation

    Colourless

Plants/wildlife

  • Algae

    Community scientist interpretation

    None

Issue reporting

  • Odour

    Community scientist interpretation

    None

  • Water surface

    Community scientist interpretation

    None

Physical tests

  • Water flow

    Community scientist interpretation

    Slow

  • Water level

    Community scientist interpretation

    Low

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    Bottom visible m

  • Water depth

    Secchi disk (20 cm diameter)

    20 m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.3

    Regulatory

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • Hardness

    Taylor teststrips (hardness)

    190 ppm

  • Nitrate-nitrogen

    Kyoritsu Packtest (nitrate-nitrogen)

    5 mg/L

  • Alkalinity

    Taylor teststrips (alkalinity)

    180 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    818 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    18 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    12 °C

  • Phosphate-phosphorus

    Kyoritsu Packtest (phosphate-phosphorus)

    ≤ 0 mg/L