Location

South end of Black Lake

Black Lake

Black Lake in Ontario

Dataset summary

South end of Black Lake has data for oxygen, ph, e_coli, conductivity, total_phosphorus, water_temperature, total_kjeldahl_nitrogen, air_temperature, and secchi_depth from 30 May 2002 to 13 July 2017.

44.7509, -76.3169

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Chemistry tests

    • Oxygen

      mg/L

      Unspecified equipment (dissolved oxygen in mg/L)

      8.66

      Latest

      8.87

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Oxygen

      %

      Unspecified equipment (dissolved oxygen %)

      99.4

      Latest

      99.4

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Conductivity

      μS/cm

      Unspecified equipment (conductivity)

      163.0

      Latest

      163.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Air temperature

      °C

      Unspecified equipment (air temperature)

      23.3

      Latest

      22.81

      Average

      View chart breakdown

    • Water temperature

      °C

      Unspecified equipment (water temperature)

      22.22

      Latest

      22.25

      Average

      View chart breakdown

    • Total phosphorus

      ppb

      Unspecified equipment (total phosphorus)

      0.01

      Latest

      11.70

      Average

      View chart breakdown

  • Biological tests

    • E. coli

      CFU/100 mL

      [equipment.other_ecoli_lab]

      4.0

      Latest

      4.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

  • Physical tests

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      4.0

      Latest

      4.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

View observation list ›