Halton Hills drinking water path

• Source & supply

  Surface water

• Treatment

  Halton Hills Water Treatment Plant

  From municipal open data or regional estimate (verify locally).

• At the tap

  Hardness 247 mg/L (Very hard)

  OpenStats grade B (Good)

  pH 8 · lead 0.7 μg/L

  ECCC / municipal open data (seed)