Geosmin behind changes to Battlefords drinking water
Residents in the Battlefords may notice an earthy or musty taste and odour in their drinking water as elevated levels of geosmin are detected in the North Saskatchewan River.
Geosmin is a naturally occurring organic compound produced by certain algae and microorganisms. It can affect the taste and odour of drinking water at very low concentrations, although sensitivity varies from person to person.
These occurrences are typically seasonal and are most common in the fall or following significant rainfall, when changing river conditions can increase geosmin production.
Residents have taken to Facebook to share concerns about changes to their water.


