Correspondence among

| confirmed with the lab that they will have 10 kits ready for pick-up at 2:00 PM Please contact Kirby Shane (included in this e-mail) if you have any kit related questions. Thanks to all! George George L. Krisztian Flint Action Plan Coordinator Laboratory Director Michigan Department of Environmental Quality Desk ph (517) 284-6719 Cell ph (517) 420-5897

Attached is the final residential drinking water sampling protocol that we’ll share with our contractors. George, please let us know when the sampling kits are ready to be picked up. Our EBL contractors are starting today, but will tell the residents that they'll return to take the water samples soon. | believe 2 more investigations are schedule for next week so it would be great if we could get at least a few kits ASAP. Linda D. Dykema, PAD. Environmental Public Health Director Division of Environmental Health Michigan Department of Health & Human Services 517.335.8566 [email protected] xxxEND_PAGE:deq04_b591_7575_7575_1

FYI - Attached is the water sampling instructions used by VA Tech. Their protocol says the first bottle is the “first draw standard” and the second bottle is “targeting the lead service line”. They don’t state a purpose for the 3" bottle, just that it’s collected after 5 minutes of flushing. xxxEND_PAGE:deq15_b670_2352_2352_1