Correspondence among

Hi all, Noticed a response was passed along to Michigan Radio, in which MDEQ says lime softening has been used as a corrosion control agent "all along." Is that accurate? If so, does "all along" mean ever since Flint switched to the Flint River? Thanks. Hi David, et. al: DEQ's Wyant said this afternoon the city used corrosion controls to treat the water post-switch from DWSD. Can you tell me what agents were used, and when? Thanks much, Ryan On Fri, Oct 2, 2015 at 1:45 PM, Murray, David (GOV) <MurravD1@ It was a small group given the time limits we were facing. Will be sure to keep you in mind. Sent from my iPhone On Oct 2, 2015, at 1:44 PM, Ryan Felton <ryanti

Hi David, et. al: DEQ's Wyant said this afternoon the city used corrosion controls to treat the water post-switch from DWSD. Can you tell me what agents were used, and when? Thanks much, Ryan cE Se Tt was a a small group given the time limits we were facing. Will be sure to keep you in mind. Sent from my iPhone On Oct 2, 2015, at 1:44 PM, Ryan Felton <ryanfelton | 3@amail com>>