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River Source Water Quality Comparison for Drinking Water

Brad and Mike, In preparation for the interview with Steve Carmody this afternoon, attached is raw water quality information from the 7 community water systems in Michigan that use river water for at least some portion of their source water. These are generally basic physical and chemical parameters. Keep in mind the data is not over the same period of time. For Flint the data represents less than one year so a true average that takes into account seasonal variations cannot be made at this time. As most of our monitoring takes place after treatment, results for things like metals, VOC, pesticides, herbicides, etc., were not included as they would not be representative of raw water quality. Stephen Busch, P.E. Lansing and Jackson District Supervisor Office of Drinking Water and Municipal Assistance MDEQ 517-643-2314 xxxEND_PAGE:deq15_b079_0207_0207_1

RE: Steve Carmody interview. Can you do Friday?

Just got off the shone with Steve Carmody. He wants to know how the Flint River water quality is as it relates to a drinking water intake, which is not necessarily the type of water quality assessment we conduct in WRB. We can certainly be part of the discussion if the topic of typical types of inputs to the Flint cornpared to other Michigan watersheds, but we wouldn't be able to make any statements as to how if cornnares to other drinking water intakes around Mi. i would think someone from Office of Drinking Water and Radiological Protection would be better to answer that question. Thoughts? Michael Alexander, WRD Department of Environmental Quality Phone 517-449-7971 alexanderm2 @michigan.qov

RE: Steve Carmody interview. Can you do Friday?

Hi Bradt, Sometinie later this afternoon would be best, if will give us a little more time to prep, | was home with a sick child and the rest of WRD was in training yesterday, Can you please verify for me that he wants to talk about water quality for Flint River, not drinking water treatrnent? Are there any particular items other than Flint’s treatment system you want us to stay away from? Michael Alexander, WIRD Department of Environmental Quality Phone 517-449-7971 alexanderme@michigan gov

Steve Carmody interview. Can you do Friday?

Hey, Mike. Steve wants to do the interview in person. He can be here Friday, optimally any time between 10 a.m. and 4 p.m. Can this work for you (and whomever you want to join the conversation)? b Brad Wurfel Communications Director Michigan Department of Environmental Quality 517-284-6713 517-230-8006 cell xxxEND_PAGE:deq16_b5_0892_4900_0854