Observation

Glen Walter

St Lawrence River

River or stream

June 2, 2026 at 9:29 AM

QA status: Needs review

This observation is under review by Water Rangers, last updated on 2026-06-02, and has not been marked as checked yet. Details are below.

Review needed: Based on previous readings, conductivity's result of 278μS/cm is outside the expected range of 285.93-317.07μS/cm.

Weather observations

  • Current weather description

    Community scientist interpretation

    cloudy

  • Weather in the past 24hrs description

    Community scientist interpretation

    rain

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy

Plants/wildlife

  • Aquatic vegetation

    Community scientist interpretation

    Submerged (fully under the water) Absent
    Plants floating on the surface Absent
    Plants emerging out of the water Absent
    Algae (crusts or thin mats) Absent
    Algae (thick mats, can be free floating) Absent

  • Algae

    Community scientist interpretation

    None

Physical tests

  • Water level

    Community scientist interpretation

    Low

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    bottom visible m

  • Ice on

    Community scientist interpretation

    false

Chemistry tests

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    17 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    13 °C

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    278 μS/cm

  • Chloride

    Hach teststrips (chloride - low range)

    39.0 mg/L

    Regulatory