Location

Treadwell Boat Launch

Ottawa River

Ottawa River in Ontario

Dataset summary

Treadwell Boat Launch has data for ph, oxygen, secchi_depth, nitrate_nitrogen, nitrites, water_temperature, and phosphates from 20 July 2013 to 12 October 2018.

45.598061, -75.011964

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Physical tests

    • Secchi depth (clarity)

      Secchi disk (20 cm diameter)

      1.7m

      Latest

      1.7m

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

  • Chemistry tests

    • Water temperature

      Unspecified equipment (water temperature)

      26.0°C

      Latest

      26.0°C

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • pH

      Unspecified equipment (pH)

      8.0

      Latest

      8.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Oxygen

      Unspecified equipment (dissolved oxygen in mg/L)

      Latest

      8.0mg/L

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Nitrite

      Other equipment in ppm

      0.5ppm

      Latest

      0.5ppm

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Phosphate

      Unspecified equipment (phosphate)

      0.2ppm

      Latest

      0.2ppm

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Nitrate-nitrogen

      Unspecified equipment (nitrate-nitrogen)

      5.0mg/L

      Latest

      5.0mg/L

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

View observation list ›