Correspondence between

dack, While an assessment was not completed to idertify specific cornponents of this fixture, the results clearly show higher levels of jead related to the first hwo samples, P1& P2. These would be frorn the fixture Heelf and its immediate cormecting olumbing. Thus the recormmendation far replacernent of the fixture and its immediate plurnbing with lead- free materials stil applies. Stephen Busch, PLE. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 547-643-2314 [email protected]

Question: OLKCO44 in the princinal’s office- Outlet: Bathroom Faucet (01KC044 Alternate) Location: Principal Office Bathroom Results: P1=48 parts per billion, P2=30 parts per billion, F01=3 parts per billion, FO2=2 parts per billion Faucet 01KC044 was not accessible during sampling on November 7, No 2015. Instead an alternate faucet in the adjacent bathroom was sampled. This faucet is Image not used for drinking or cooking and an assessment was not completed on the fixture Available or its connecting plumbing. The results for this location suggest the highest contributions of lead may be from the faucet and its connecting plumbing. Replacement of this fixture and its connection plumbing with lead-free materials will significantly reduce lead exposure at this location if it is ever used for drinking or cooking. If replacement is not feasible, sample results indicate that flushing this tap for three minutes following periods of stagnation is likely to reduce lead concentrations and lead exposure. This faucet was not accessitie and another faucet was sampied instead. “Yat, the results frorn this location suggest...” This paragraph is confusing in that there was no assessment done but there is discussion about lead results, Let rie know when the review is complete and | will have the document put in final forrnat. jack

Attached is the draft report for the Doyle Ryder Elementary school in Flint. Please review the report for content. Note that this report includes new language regarding outlets not sampled for being out of service so please review carefully. Jack you may forward this on to OEA staff that are assigned to finalize and convert into a publication. Once complete please send the final copy back to George and | to take a last look before we release the report. Thanks everyone. Stephen Busch, P.E. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance xxxEND_PAGE:deq19_b03_0260_0305_45 Lansing and Jackson District Supervisor 517-643-2314 [email protected] xxxEND_PAGE:deq19_b03_0260_0305_46

Attached is a picture of the point used for the last sequential set at Flint Northwestern. The drinking fountain that was initially tagged for use as the last point for sequential sampling was not conducive to use. in locking at the blue print this bathroom faucet was in close proximity and was at the end of the service run. This point was named BFOSZ. George George L. Krisztian Flint Action Plan Coordinator Laboratory Director Michigan Department of Environmental Quality Desk ph ; Cell ph

Date: Friday, December 18, 2015 4:15:32 PM - Completed partial plumbing assessments of Flint Southwestern High School and Flint Northwestern High School (12/18). - Meeting with EPA and City of Flint engineering consultant regarding KWA transition (12/15). - Continued work on school reports, Pierce Elementary and Doyle Ryder Elementary schools - FOIA and legislative request responses Stephen Busch, P.E. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 517-643-2314 [email protected]

Date: Thursday, December 17, 2015 2:49:14 PM Importance: High Please make sure you give me all of your action items for the weekly Governor’s report by COB on Friday. Thank you! 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 xxxEND_PAGE:deq03_b626_4717_4717_1

Importance: High Please make sure you give me all of your action items for the weekly Governor’s report by COB on Friday. Thank you! 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 xxxEND_PAGE:deq03_b589_2378_2378_1

FYI Sent from my iPhone Begin forwarded message:

FYI Sent from my iPhone Begin forwarded message:

FYI Sent from my iPhone Begin forwarded message:

Importance: High Please submit your items for the Governor’s report ASAP. Thank you! George George L. Krisztian Flint Action Plan Coordinator Laboratory Director Michigan Department of Environmental Quality Desk ph (517) 284-6719 Cell ph | PPI xxxEND_PAGE:deq15_b797_2818_2818_1

Steve and | reviewed and believe that they addressed our comments. We are okay with the document. Thanks.

Date: Thursday, December 10, 2015 5:25:00 PM Steve and | reviewed and believe that they addressed our comments. We are okay with the document. Thanks.

Let them know if this is okay with DEQ. Sent from my iPhone Begin forwarded message:

Let them know if this is okay with DEQ. Sent from my iPhone Begin forwarded message:

Interesting article Sent from my iPhone Begin forwarded message:

Date: Wednesday, December 09, 2015 2:47:17 PM FYI. Flint’s additional corrosion control inhibitor feed is now up and running. As a reminder this is on top of the corrosion inhibitor already present in the water purchased from DWSD. Stephen Busch, P.E. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 517-643-2314 [email protected]

Date: Monday, December 07, 2015 11:04:00 AM | have not heard from the District, but in addition to the school sampling and preparation of the final report for Brownell we worked on the following: Developed draft sampling for lead and copper compliance sampling incorporating comments received from EPA Task Force. | believe this will be shared with EPA today. Met with DHHS staff to assist with development of a Phosphate fact sheet/brochure. Still waiting to review the updated draft.

Importance: High Can you please send me items that should be included in the Govenor’s report. | need them ASAP as | am currently working on this week’s report. Thank you! 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 xxxEND_PAGE:deq02_b341_3590_3590_1

Revised. SHe the note on page two regarding stagnation times greater than 24 hours. i would orefar to use L& hours, fut the EPA notes recommended 24 hours sol went with that. Please int rne know if you have any other comments. Jirn ~ f think this can be shared with EPA aven if staff have further comments.

Updated lead and copper sampling instructions for residents/customers. We have modified our instructions to address concerns raised. We have not vetted this through any district staff to see if they have any other recommendations. This could be done concurrently with EPA’s review. xxxEND_PAGE:deq15_b768_2732_2732_1

FYi- revised version. I'm meeting at 2pm with Kory, Michelle and Jennifer,

Just in...

{have a callin to Kaplan te have a don 1 discussion about several issues including this.

FYL i'm not sure what is meant by recornmendec next stens as those at still yet te be determined, and why EPA would be giving an update on Flint’s status. Can we check with Bob Kaplan on this to verify what is on their agenda? Stephen Busch, PE. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervicar 547-643-2514 buschs@ michinzan.cov