Well Water Testing

Bacteria Testing

Private well water owners in Waterloo Region are encouraged to test their well water for bacteria (i.e. coliform and E. coli) three times each year free of charge.

Water sample bottles are available at Region of Waterloo Public Health offices and all area Township Offices.

For sample bottle pick-up and drop-off locations and times, see the locations chart further down this page.

Nitrate, Nitrite and Fluoride Testing

The Region of Waterloo Laboratory offers nitrate, nitrite and fluoride testing for private well water owners for a small fee ($14 per parameter).

Well owners are encouraged to test their well water for nitrates, nitrites and fluorides once each year.

Water sample bottles are available at Region of Waterloo Public Health offices and all area Township Offices (see the locations chart further down this page).

For information about the health effects of nitrate, check the Nitrate fact sheet.

Locations & Times for Resource Pick-Ups and Drop-Offs

Resources

For more information about how to keep your well water safe check these resources.

Keeping Your Well Water Safe to Drink

Get Acquainted with Your Well

Pathogens and Your Well Water

Putting Your Well Water to the Test

Disinfection Instruction Sheet

Choosing a Water Treatment System