Location

North Hardwood Island

White Lake

White Lake in Ontario

Dataset summary

North Hardwood Island has data for secchi_depth, previous_weather, current_weather, water_temperature, total_phosphorus, air_temperature, water_depth, calcium, conductivity, ph, chloride, hardness, chlorophyll_a, oxygen, alkalinity, and phosphates from 14 May 2015 to 15 September 2019.

45.266712, -76.550056

Summary of quantitative results

Guidelines for exceedances are based on: Canada

  • Physical tests

  • Chemistry tests

    • Chloride

      Unspecified equipment (chloride)

      ppm

      2.85

      Latest

      3.02

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Water temperature

      Unspecified equipment (water temperature)

      °C

      18.0

      Latest

      19.69

      Average

      View chart breakdown

    • Oxygen

      Unspecified equipment (dissolved oxygen in mg/L)

      mg/L

      10.7

      Latest

      10.95

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

      What do these colours mean?

    • Conductivity

      Unspecified equipment (conductivity)

      μS/cm

      203.0

      Latest

      207.72

      Average

      View chart breakdown

    • Air temperature

      Unspecified equipment (air temperature)

      °C

      14.0

      Latest

      20.23

      Average

      View chart breakdown

    • Phosphate

      Unspecified equipment (phosphate)

      ppm

      3.9

      Latest

      3.9

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Chlorophyll-A

      Unspecified equipment (chlorophyll a)

      mg/L

      0.64

      Latest

      0.32

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Total phosphorus

      Unspecified equipment (total phosphorus)

      ppb

      9.7

      Latest

      11.30

      Average

      View chart breakdown

View observation list ›

About this location

  • Water body type Lake
  • Dataset White Lake Preservation Project, White Lake
  • Data collector Conrad Grégoire
  • Location description Notes: 1. Temperatures were taken at Secchi Depth. When sampling site depth was less than Secchi depth, temperatures were taken 1 M from bottom. 2. Water samples for total phosphorous were taken at Secchi Depth or when sampling site depth was less than Secchi depth, samples were taken 1 M from bottom. 3. All water samples were filtered through 80 micron filter prior to determination of total phosphorous. 4. Sampling dates were ideally the first of the month for temperature and Secchi depth and the 15th of the month for Secchi depth, temperature and total phosphorus. Some adjustments in timing had to be done to accommodate inclement weather and availability of personnel. 5. Total phosphorous water samples were not taken at the Pickerel Bay or Deepest Pickerel Bay locations as these locations were not part of the Lake Partners Program for 2016.