Location

Rotary Creek

St. Lawrence River

St. Lawrence River in Ontario

Dataset summary

Rotary Creek has data for current_weather, secchi_depth, hardness, alkalinity, air_temperature, water_temperature, ph, oxygen, previous_weather_description, previous_weather, water_depth, chlorine, conductivity, current_weather_description, and turbidity from 8 July 2019 to 7 May 2025.

45.011166, -74.733761

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Oxygen

      %

      YSI meter (dissolved oxygen %)

      94.7

      Latest

      94.7

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      285.0

      Latest

      276.24

      Average

      View chart breakdown

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      17.5

      Latest

      18.22

      Average

      View chart breakdown

    • Air temperature

      °C

      Weather app

      -10.0

      Latest

      -10.5

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      10.0

      Latest

      15.10

      Average

      View chart breakdown

    • Turbidity

      NTU

      Portable turbidity meter

      0.78

      Latest

      0.78

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

  • Physical tests

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Recent photos

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