Patrick Williford

i have attached a pdf copy to the MOR and to this email, but have also included the Detroit spreadsheet in this email. Sincerely, Patrick Williford Principal Analytical Chemist [email protected] Office: 313.926.8127 Detroit Water & Sewerage Dept. Water Quality Division Water Works Park Administration Bldg., RM 207 10100 E. Jefferson Ave. Detroit, MI 48214-3139 "In God we trust." -The contents of this email may not reflect the opinion of the sender, nor have the contents’ accuracy been verified. This electronic communication is covered by the Electronic Communkations Privacy Act of 1986, Codifled at 18 U.S.C. §§ 1367, 2510-2521, 2701-2710, 3121-3126 Also, see: + hnter/ dno te htm + Gramm-Leach-Biley Act 15 USC, Subchzpter J, Sec. 6301-6809 . -Please use Erail etiquette: Delete aif email addresses in the body of the email before forwarding to eliminate address additlons to spam fists, Use Bcc {Blind Copy) when sanding emaif to multiple recipients who do not know each other $o as to keep thelr addrasses confidential. . xxxEND_PAGE:deq19_b07_0825_0863_15 Detroit (1800) 0 { 2 3 4 5 6 7 8 9 90th average max NRNwececoceeeosooescocos eso oo oO OS OOD OCOD ONO ENDS SOE BOOOa0OR 3.2 3.4 4.2 2.3 0.45 5.40 Oo = oeoooooeoooeoco oo 76.4 33.1 232.00 xxxEND_PAGE:deq19_b07_0825_0863_16 4 Bergstrom, Carolyn (DEQ)

Report.pdf; 2014 Brownstown Twp. LCR Report.pdf; 2014 Burtchville Twp. LCR Report.pdf; 2014 Clawson LCR Report.pdf; 2014 Northville Twp. LCR Report.pdf; 2014 Plymouth Twp. LCR Report.pdf; 2014 River Rouge LCR Report.pdf; 2014 Southfield LCR Report.pdf; 2014 Sterling Hgts. LCR Report.pdf; 2014 Taylor LCR Report.pdf; 2014-09-08 LCR Reports for LCR Reports Attached for: Auburn Hills Belleville Beverly Hills Brownstown Twp. Burtchville Twp. Clawson , Northville Twp. Plymouth Twp. River Rouge Southfield Sterling Hgts. Taylor Sincerely, Patrick Williford Principal Analytical Chemist [email protected] Office: 313.926.8127 Detroit Water & Sewerage Dept. Water Quality Division Water Works Park Administration Bldg., RM 207 10100 E. Jefferson Ave. Detroit, MI 48214-3139 "In God we trust." -The contents of this email may cot reflect the opinion of the sender, nor have the contents’ accuracy been verified. -Th{s electronic communication is eovered by the Electronic Communteattons Privacy Act of 1986, Codifled at 18 U.S.C, $8 1367, 2510-2521, 2701-2710, 3121-3126 Also, see: +Gramm-Leach-Bliley Act 15 USC, Subchapter |, Sec. 6801-6869 -Pleasa use Email etiquatte: Delete ail email addresses in the body of the email before forwarding to eliminate address additions to spam tists, Use 8c (Blind Copy) when sending email to multiple recipients who do not know each other so as to keep their addresses confidential, xxxEND_PAGE:deq19_b07_0825_0863_27 Sterling Heights (6385) U low o G 1 2 3 4 5 6 7 8. 9 24,7 22.5 ay ie) oo = oa Ev] 90th 0.00 26.1 Date Entered average 0.1 15.5 max 3 107 Chem database min 0 0 #> AL 0 0 L&C Letter xxxEND_PAGE:deq19_b07_0825_0863_28 Bergstrom, Carolyn (DEQ)

Attached please find the results for Flint’s LCR samples. L178 and L 183 were the two late samples that they took. Also, Clawson had took a duplicate LCR sample for the one that they had high lead. Here is the duplicate sample result for sample 1440-025a (Duplicate sample) from 475 Gardner, Clawson MI. Lead < 2.0 pg/L Copper 8.0 pg/L Sincerely, Patrick Williford Principal Analytical Chemist williford@DWSD. org Office: 313.926.8127 Detroit Water & Sewerage Dept. Water Quality Division Water Works Park Administration Bldg., RM 218 10100 E. Jefferson Ave. Detroit, MI 48214-3139 "In God we trust.” -The contents of this email may not reflect the opinion of the sender, nor have the contents’ accuracy been verified. al xxxEND_PAGE:deq11_b050_0124_0125_1 -This electronic communication is covered by the Electronic Communications Privacy Act of 1986, Codified at 18 U.S.C. §§ 1367, 2510-2521, 2701-2710, 3121- 3126.Also, see: http://www. fic. gous p falar: subk ktm - Gramm-Leach-Bliley Act 15 USC, Subchapter I, Sec. 6801-6809 -Please use Email etiquette: Delete all email addresses in the body of the email before forwarding to eliminate address additions to spam lists. Use Bcc (Blind Copy) when sending email to multiple recipients who do not know each other so as to keep their addresses confidential. iy afpetnt Daidsne Hiv xxxEND_PAGE:deq11_b050_0124_0125_2