13,060 sections across 6,839 Michigan regulatory chapters.
R.2403 Definitions pertaining to contaminants
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R 325.2403 Definitions pertaining to contaminants. Rule 3. As used in these rules: (a) "Maximum allowable concentration" or "MAC" means the threshold limit value or the time-weighted average 8-hour airborne concentration of a contaminant to which a person may be safely exposed. R…
R.2403 Reports of natural brine produced
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R 299.2403 Reports of natural brine produced. Rule 2403. A person who is producing natural brine shall be required by the supervisor of mineral wells or authorized representative of the supervisor of mineral wells to report annually, within 60 days after the end of the calendar y…
R.2404 Solution mining; reporting
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R 299.2404 Solution mining; reporting. Rule 2404. (1) A permittee shall control cavity shape during solution mining of bedded salt. (2) A permittee who is solution mining shall report annually, within 60 days after the end of the calendar year, the amount of soluble mineral or ro…