Location

Port Maitland Esplanade Park and Pier

Grand River

Grand River in Ontario

Dataset summary

Port Maitland Esplanade Park and Pier has data for secchi_depth, chloride, ph, hardness, alkalinity, chlorine, conductivity, water_temperature, previous_weather, current_weather, water_depth, air_temperature, oxygen, water_level, clarity, water_flow, on_the_water_s_surface, colour, odour, algae, pollution_signs, and water_use from 29 October 2024 to 22 July 2025.

42.857862, -79.577494

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Oxygen

      mg/L

      Chemetrics ampoules (dissolved oxygen)

      8.0

      Latest

      8.33

      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)

      753.0

      Latest

      744.67

      Average

      View chart breakdown

    • Water temperature

      °C

      Water Rangers pen-type meter (temperature)

      26.7

      Latest

      13.77

      Average

      View chart breakdown

  • Physical tests

    • Water depth

      m

      Secchi disk (20 cm diameter)

      1.7

      Latest

      1.7

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      0.5

      Latest

      0.5

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

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Recent photos

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Location description
Park and pier at the mouth of the Grand River. The pier has a boat launch and leads out to a jetty with a lighthouse at the end of it. The west side of the mouth of the river has a public beach. The sampling location is directly in front of the gazebo. The edge of the Grand River at this location is armoured. Water sample is collected using a throw-bucket. Parking is available at the site.