Location

Rideau Mac

Big Rideau Lake

Big Rideau Lake in Ontario

Dataset summary

Rideau Mac has data for ph, oxygen, chlorine, hardness, alkalinity, conductivity, air_temperature, water_temperature, total_dissolved_solids_tds, water_depth, secchi_depth, current_weather, previous_weather, previous_weather_description, current_weather_description, and turbidity from 1 July 2019 to 31 August 2025.

44.7006, -76.2795

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      203.0

      Latest

      196.78

      Average

      View chart breakdown

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      24.5

      Latest

      23.26

      Average

      View chart breakdown

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      22.5

      Latest

      22.48

      Average

      View chart breakdown

    • Turbidity

      NTU

      Turbidity tube (45 cm)

      104.0

      Latest

      105.33

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Total dissolved solids (TDS)

      ppm

      Other pen-type meter (TDS)

      102.0

      Latest

      95.08

      Average

      View chart breakdown

  • Physical tests

View observation list ›