Location

O'Brien Lake, O'Brien Lake 14A ln

O'Brien Lake

O'Brien Lake in Ontario

Dataset summary

O'Brien Lake, O'Brien Lake 14A ln has data for total_kjeldahl_nitrogen, total_phosphorus, e_coli, oxygen, ph, water_temperature, conductivity, air_temperature, and secchi_depth from 11 July 2001 to 3 August 2018.

44.773, -76.4681

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Oxygen

      mg/L

      Unspecified equipment (dissolved oxygen in mg/L)

      8.63

      Latest

      8.45

      Average

      View chart breakdown

    • Oxygen

      %

      Unspecified equipment (dissolved oxygen %)

      101.9

      Latest

      101.9

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Conductivity

      μS/cm

      Unspecified equipment (conductivity)

      180.0

      Latest

      180.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Air temperature

      °C

      Unspecified equipment (air temperature)

      30.0

      Latest

      21.43

      Average

      View chart breakdown

    • Water temperature

      °C

      Unspecified equipment (water temperature)

      23.31

      Latest

      22.93

      Average

      View chart breakdown

    • Total phosphorus

      ppb

      Unspecified equipment (total phosphorus)

      0.01

      Latest

      8.30

      Average

      View chart breakdown

  • Biological tests

  • Physical tests

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      6.0

      Latest

      6.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

View observation list ›