Location

Granary Cottage

Big Rideau

Big Rideau in Ontario

Dataset summary

Granary Cottage has data for ph, oxygen, secchi_depth, alkalinity, water_depth, conductivity, air_temperature, water_temperature, chlorine, hardness, current_weather_description, and current_weather from 24 May 2025 to 1 July 2025.

44.773214, -76.203829

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Alkalinity

      ppm

      Taylor teststrips (alkalinity)

      40.0

      Latest

      60.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Oxygen

      mg/L

      Chemetrics ampoules (dissolved oxygen)

      7.0

      Latest

      8.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Chlorine

      ppm

      Taylor teststrips (chlorine)

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      198.0

      Latest

      199.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • pH

      Taylor teststrips (pH)

      7.8

      Latest

      8.1

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      26.0

      Latest

      20.5

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      24.0

      Latest

      18.3

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Hardness

      ppm

      Taylor teststrips (hardness)

      0.0

      Latest

      0.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

  • Physical tests

    • Water depth

      m

      Secchi disk (20 cm diameter)

      2.6

      Latest

      2.7

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      2.6

      Latest

      2.7

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

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Recent photos

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Land use
Bank vegetation
Location description
Shoreline