District 8 - Coal Mine Safety and Health
(Illinois, Indiana, Iowa, Michigan, Minnesota,
Northern Missouri, and Wisconsin)
2300 Willow Street, Suite 200
Immediately Reportable Accidents
All mine operators are required to immediately call MSHA’s toll free number at
Hazardous Condition Complaint
To report a hazardous condition at a mine including all impoundment and dust fraud inquiries/complaints, call your local MSHA office for quickest response.
Hazardous condition complaints can also be made by calling the National Hotline at
You do not need to identify yourself!
Additional information can be obtained by using this link.
Please include the following information in our phone conversation:
If you prefer, you may file a hazardous condition complaint on-line using this link.