Dataset

Water Rangers Water Quality Testers

Dataset by Water Rangers

Dataset summary

Observations

  • 27 August 2022

    Private residence by Lynda Dunal

    I saw 6 jet skis and 1 motor boat

  • 27 August 2022

    Center Deep Spot by Mike Grinnell

    Nitrate by titration between 2.5 and 5 ppm. Increase from previous reading. Not a trustworthy reading because of difficulty reading colour card. Will monitor. Hydrogen Sulphide reading was 0.0. Noted was slightly more algae suspended in the water. Turbidity not electronically measured at this time due to continued development of the home made Nephelometer. I have developed a cubic quadratic equation for relating sensor output voltage to % of sensor detection range. The units in that range relate linearly to the actual NTU.

  • 18 August 2022

    Wascana Creek shoreline north of UofR by SCISIY Unknown

  • 18 August 2022

    Center Deep Spot by Mike Grinnell

    Homemade NTU meter gave a voltage reading of 4.46v which according to the equation used is slightly over 0 NTU. A new equation from a curve fitting app using the sensors manufacturer data will be tested. New AZ8686 pH meter is excellent.