Observation

Broadford Road Bridge

River Wey

River or stream

June 10, 2026 at 10:10 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
    • Rainy

Qualitative readings

  • Water use

    Community scientist interpretation

    Boating

  • Clarity

    Community scientist interpretation

    Cloudy

  • Colour

    Community scientist interpretation

    Brown


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

    Average


Chemistry tests

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    14 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    14.5 °C

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    415 μS/cm

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    80 ppm

  • pH

    Taylor teststrips (pH)

    7.2

    Regulatory
  • Hardness

    Taylor teststrips (hardness)

    100 ppm


Biological tests

  • E. coli

    Roth R-Card 1mL (E. coli)

    933.33 CFU/100 mL

    average of 3 samples Regulatory

Notes

3rd r-card seemed lower count and weaker spots than the others Guildford flow: 2.9m3/s ... fluctuations due to work at Millmead weir