Post Falls Idaho Water Quality Reports
City of Post Falls, Idaho
The following water quality report for Post Falls, Idaho, is based on studies conducted by the Environmental Working Group (EWG) from 2013 to 2023.
Your water comes from the Rathdrum Prairie Aquifer, which covers 250 square miles of Idaho.
Concerned about your water? See options for complimentary water testing in Post Falls.
Contaminants Detected
Legal Doesn't Mean Safe
- Meeting legal standards doesn't always equate to safety. A passing grade from federal authorities doesn't necessarily signify that the water aligns with the latest health guidelines.
- It's been nearly two decades since the permissible levels of contaminants detected in tap water were last updated.
- The most reliable method for ensuring clean tap water is by preventing pollution from entering the source water in the first place.
Filters to Reduce Specific Contaminants in City Water
Reduce Contaminants Found in Post Falls
The city water of Post Falls tested positive for 9 contaminants. Have questions or concerns? WHS Water has a list of local water experts in your area who can help you understand your specific water chemistry and viable forms of filtration.
Get in contact with local water experts in your area to help you learn about your specific water chemistry.
THE SCIENCE BEHIND HEALTH GUIDELINES
Establishing Standards that Prioritize Health and Safety
Learn about the research and science behind health guidelines as a way to fill in the gaps in outdated government standards. Health guidelines are created to establish standards that prioritize health and safeguard drinking water.
YOUR WATER GOT YOU WORRIED?
We partner with local water companies that provide complimentary water testing.