Observation

Ault Island Road

St. Lawrence River

River or stream

May 31, 2026 at 10:30 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather description

    Community scientist interpretation

    Cloudy, no wind

  • Weather in the past 24hrs description

    Community scientist interpretation

    Cloudy, some rain, very windy

  • Current weather

    Community scientist interpretation

    • Cloudy
  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy
    • Rainy
    • Windy

Plants/wildlife

  • Aquatic vegetation

    Community scientist interpretation

    Submerged (fully under the water) More than 33%
    Plants floating on the surface Absent
    Plants emerging out of the water 5 to 33%
    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

    High

  • Ice presence

    Community scientist interpretation

    Ice off


Chemistry tests

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    14 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    17.3 °C

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    342 μS/cm

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • pH

    Taylor teststrips (pH)

    7.8

    Regulatory
  • Alkalinity

    Taylor teststrips (alkalinity)

    100 ppm

  • Hardness

    Taylor teststrips (hardness)

    200 ppm

  • Chloride

    Hach teststrips (chloride - low range)

    53.0 mg/L

    Regulatory

Notes

Slow moving water