Observation

Stobie Creek Bridge

Stobie Creek

River or stream

May 27, 2026 at 10:54 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    bottom visible m

  • Water depth

    Secchi disk (20 cm diameter)

    0.11 m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.2

    Regulatory

  • Chlorine

    Taylor teststrips (chlorine)

    0.25 ppm

  • Hardness

    Taylor teststrips (hardness)

    50 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    ≤ 0 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    128 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    25 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    18.8 °C

Notes

This test was done after a major highway accident that occurred just east of the bridge. There are many absorbers lining the creek and around the site of the accident. Look in CALT drive for more photos (staff).