- (a) The department shall act on any exemption request within 90 days of receipt of a complete request.
(b) In its consideration of whether the public water system meets the criteria specified in Env-Dw 721.03, the department shall consider such factors as the following:
- (1) The complexity and cost of construction, installation, or modification of the treatment equipment or systems;
- (2) The time needed to put a new treatment facility into operation or to replace an existing system which is not in compliance; and
- (3) The economic feasibility of compliance.
- (c) The department shall not grant any exemption from the MCL for bacteria specified in Env-Dw 702.
Source. #10617, eff 6-1-14