Location

Grass Creek Park

Grass Creek /St. Lawrence River

Grass Creek /St. Lawrence River in Ontario

Dataset summary

Grass Creek Park has data for ph, oxygen, chlorine, hardness, alkalinity, water_depth, conductivity, air_temperature, water_temperature, current_weather, and previous_weather from 2 June 2025 to 2 June 2025.

44.29387, -76.309606

Summary of quantitative results

Guidelines for exceedances are based on: Canada Ontario

  • Physical tests

    • Water depth

      Secchi disk (20 cm diameter)

      m

      2.0

      Latest

      2.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

  • Chemistry tests

    • Water temperature

      Water Rangers pen-type meter (temperature)

      °C

      17.9

      Latest

      17.9

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • pH

      Taylor teststrips (pH)

      7.8

      Latest

      7.8

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Oxygen

      Chemetrics ampoules (dissolved oxygen)

      mg/L

      6.0

      Latest

      6.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Hardness

      Taylor teststrips (hardness)

      ppm

      100.0

      Latest

      100.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      Water Rangers pen-type meter (conductivity)

      μS/cm

      299.0

      Latest

      299.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Chlorine

      Taylor teststrips (chlorine)

      ppm

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Alkalinity

      Taylor teststrips (alkalinity)

      ppm

      180.0

      Latest

      180.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Air temperature

      Water Rangers (stream thermometer) and/or weather app

      °C

      10.5

      Latest

      10.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›