Michigan
For Michigan, hazard classification is Low; classification criteria is Dams that are over six feet in height and impound five acres or more; inspection frequency is every 5 years; mandatory is yes; inspector qualification is professional engineer licensed in Michigan, recorded from its source on 2026-08-16.
- State
- Michigan
- Hazard classification
- Low verified
- Classification criteria
- Dams that are over six feet in height and impound five acres or more
- Inspection frequency
- every 5 years
- Mandatory
- yes
- Inspector qualification
- professional engineer licensed in Michigan
- Statute
- Part 315, Dam Safety, Natural Resources and Environmental Protection Act, 1994 PA 451
What the source says
Low hazard dams require an inspection report to be submitted every five years.
— michigan.gov, retrieved 2026-08-16
Source
- michigan.govhttps://www.michigan.gov/egle/about/organization/water-resources/dam-safety/rules-regs