Montana

Total Incidents:
20,036

Contaminants in Your State

Latest Boil Water Advisories

Date Reported Location Affected Number of People Affected Cause Time Lasted
Oct 18, 2023 Big Timber, Montana Unknown Water main accident 6 days
Sep 11, 2023 Birch Tree, Montana Unknown Power loss Unknown
Aug 24, 2023 Miles City, Montana Unknown Bacteria Contamination 7 days
May 04, 2023 Hysham, Montana Unknown Broken Filter Unknown
12-Apr-2023 12:18 PM Missoula, Montana Unknown Not listed N/A