MICHIGAN SAFE DRINKING WATER ACT
1976 PA 399, as Amended, and the Administrative Rules

  Previous|Home|Chapter Contents|Next  

R 325.10304 Variance from MCL or treatment technique; required finding.

Rule 304.  Variances from an MCL other than total coliform or from a treatment technique other than filtration and disinfection may be granted by the director only upon his or her specific finding that either of the following conditions exists:

(a) The supplier of water demonstrates that the characteristics of the raw water source or sources which are reasonably available to the public water supply do not permit the public water supply to meet the maximum contaminant level specified in a state drinking water standard despite application of the best available treatment technology, techniques, or other means which the department finds are generally available, taking costs into consideration, and that the granting of a variance will not result in an unreasonable risk to the health of persons served by the public water supply.

(b) The supplier of water demonstrates that a specific treatment technique is not necessary to protect the health of persons served by the public water supply, and that the granting of the variance will not result in an unreasonable risk to the health of persons served by the public water supply.

History:  1954 ACS 94, Eff. Jan. 12, 1978; 1979 AC; 1991 MR 11, Eff. Nov. 22, 1991.

 

  Previous|Home|Chapter Contents|Next  

These administrative rules are provided as a free service of the State Bar of Michigan Environmental Law Section.  The administrative rules, which were re-formatted for consistency, are not intended to replace official versions and are subject to revision and/or repeal.  The Environmental Law Section presents this information, without warranties, express or implied, regarding the accuracy of the information, timeliness, or completeness. If you believe the information is inaccurate, out-of-date, or incomplete or if you have problems accessing or reading the information, please send your concerns to the Section.