Location

Bellevue Marina

St Marys River

St Marys River in Ontario

Dataset summary

Bellevue Marina has data for clarity, on_the_water_s_surface, colour, water_use, pollution_sources, odour, algae, previous_weather, hardness, alkalinity, chlorine, current_weather, secchi_depth, water_depth, salinity, ph, oxygen, conductivity, water_temperature, air_temperature, water_level, and water_flow from 27 April 2025 to 6 November 2025.

46.501036, -84.305263

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Oxygen

      mg/L

      AZ instruments optical meter (mg/L)

      11.89

      Latest

      11.89

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Salinity

      ppm

      Water Rangers pen-type meter (salinity in ppm)

      56.0

      Latest

      57.3

      Average

      View chart breakdown

    • Conductivity

      μS/cm

      Water Rangers pen-type meter (conductivity)

      95.0

      Latest

      98.12

      Average

      View chart breakdown

    • Air temperature

      °C

      Water Rangers (stream thermometer) and/or weather app

      6.0

      Latest

      19.79

      Average

      View chart breakdown

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      9.0

      Latest

      16.39

      Average

      View chart breakdown

  • Physical tests

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      1.24

      Latest

      1.24

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›

Location description
46.50228, -84.30676