Location

O'Brien Lake, deep water sample site

O'Brien Lake

O'Brien Lake in Ontario

Dataset summary

O'Brien Lake, deep water sample site has data for total_kjeldahl_nitrogen, total_phosphorus, calcium, water_temperature, secchi_depth, oxygen, ph, conductivity, and air_temperature from 11 July 2001 to 3 November 2018.

44.7725, -76.4667

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Physical tests

  • Chemistry tests

    • Water temperature

      Unspecified equipment (water temperature)

      °C

      22.93

      Latest

      19.71

      Average

      View chart breakdown

    • Oxygen

      Unspecified equipment (dissolved oxygen %)

      %

      104.6

      Latest

      107.05

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      Unspecified equipment (conductivity)

      μS/cm

      180.0

      Latest

      181.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Air temperature

      Unspecified equipment (air temperature)

      °C

      16.6

      Latest

      20.60

      Average

      View chart breakdown

    • Calcium

      Unspecified equipment (calcium)

      mg/L

      23.4

      Latest

      23.4

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Total phosphorus

      Unspecified equipment (total phosphorus)

      ppb

      0.01

      Latest

      12.76

      Average

      View chart breakdown

View observation list ›