Correspondence between

November 9 is the correct date regarding our Cornpliance Communication letter, Stephen Busch, PLE. MDEO Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 517-643-2314

We have a few media inquiries asking if we have received a response to our letter. | know you are still working on figuring out if we have everything we need, but I'd like to get them an interim response. Is this accurate? Can | say within a few weeks, or how long do you think it will be before you've gone through the data? Finally, is Nov. 9 the correct date of our letter? | don't have it in front of me. The DEQ has received a response to our Nov. 9 letter to the city, and staff is in the process of reviewing the information and communicating with the city on any follow-up questions. We hope to have more information to share within a few weeks, and we will get it to you as soon as we can.

Steve asked that I add the address to the school. ] have done so on the attached version. I also added page numbers. Heather Feuerstein Management Assistant to Maggie Pallone, Deputy Director and Brad Wurfel, Communications Director Department of Environmental Quality 517.284.6715 xxxEND_PAGE:deq14_b0801_2659_2659_1

xxxEND_PAGE:executiveofficeemails21_b0168_0308_0308_1

Date: Wednesday, October 14, 2015 2:25:57 PM Below is a response that the Governor's office will be using for some of their constituent inquiries. If specific inquiries come to them, they will send to the appropriate department (DEQ, DHHS, etc.). Just wanted to keep you in the loop. Thanks. Mary Beth Mary Beth Thelen Management Assistant to Director Dan Wyant Department of Environmental Quality Constitution Hall, 6th Floor South Phone: 517-284-6712 or 284-6700 (new numbers) Fax: 517-241-7401 [email protected]

Sent from my iPhone Begin forwarded message:

Date: Monday, October 05, 2015 10:11:01 AM Sent from my iPhone Begin forwarded message:

Karen, The Flint WTP treated water plant tap shows non-detect lead results. The sample dates were: 8/11/2015 Non-detect 5/12/2015 Non-detect 2/16/2015 Non-detect 1/22/2015 Non-detect 10/28/2014 Non-detect 8/6/2014 Non-detect 5/22/2014 Non-detect 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] xxxEND_PAGE:deq03_b606_3718_4178_006 Laboratory Sample Report Page | of 6 Michigan Department of Environmental Quality Replicate Laboratory Report for Lansing Drinking Water Laboratory Owner/Location Information: CITY OF FLINT Sample Number: LLF44687 4500 N DORT HWY FLINT MI 48505 Sample/Collection Information: WSSN: 02310 Site Code: ; County: Genesee Water Source: Fulblie Commrnnsig Water Supply Township: fae . Routine Monitoring Section: Sample\Point: Treated Public Distribution System Well # Point PLANT TAP Description: pollection 10/28/2014 8:04:00 AM Collector: Public Water Supply Operator Arrival Date: 10/29/2014 11:15:14 AM Collected By: MIKE GLASGOW CasNo Analyte Result Detect Units Method 18+ FLUORIDE (AUTOMATED) 0.62 0.1 mg/L $M 4500 FC 789-8" TRON ND 0.1 mg/L $M3500FeB oc ~ HARDNESS AS CaC03 143 20 mg/L SM 2340 C 7440-23- SM 3500 ! SODIUM 18 5 mg/l NaB JM40-38- ARSENIC (TOTAL) ND 0.002 mg/L EPA 200.8 7440°39- RIUM 0.02 0.01 mg/l, BPA 200.8 7440-41 BERYLLIUM ND 0.0004 mg/L EPA 200.8 57-12-5 CYANIDE ND 0.02 mg/L OIA-1677 go CADMIUM (TOTAL) ND 0.0003 mg/L EPA 200.8 Tear CHLORIDE (AUTOMATED) 60 4 mg/l, SM 4500-0 1440-47 CHROMIUM (TOTAL) ND 0.01 mg/L EPA 200.8 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_007 Laboratory Sample Report 93-76-5 2,4,5-T 93-72-1 2,4,5-TP (SILVEX) 94-75-7 2,4-D 50594- 66.6 ACIFLUORFEN 25057- 89-0 1918-00- 9 BENTAZON DICAMBA 88-85-7 DINOSEB 87-86-5 PENTACHLOROPHENOL © P1s-02- PICLORAM 1861-32- TOTAL DCPA, MONO & DI-ACID 1 DEGRADATES 116-06-3 ALDICARB 1606-88- ALDICARB SULFONE 34°87 ALDICARB SULFOXIDE 63-25-2. CARBARYL 1908-06- CARBOFURAN 4082 HYDROXYCARBOFURAN,}- 2082-69- METHIOCARB 16752- rer?" METHOMYL 23135- eo OXAMYL 114-26-1 PROPOXUR (BAYGON) sap ACETOCHLOR 15972- fog ALACHLOR 309-00-2 ALDRIN pune ATRAZINE oT CHLORDANE, ALPHA- 3108 CHLORDANE, GAMMA- 72-54-8 DDD,4,4'- 72-55-9 DDE,4,4'- ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.002 0.0003 0.002 0.004 0.002 0.002 0.0003 0.00006 0.001 0.001 0.0005 0.0005 0.0005 0.001 0.0005 0.001 0.001 0.001 0.001 0.001 0.001 0.0002 0.0004 0.0002 0.0002 0.0002 0.001 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 2 of 6 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 12/14/2015 | xxxEND_PAGE:deq03_b606_3718_4178_008 Laboratory Sample Report 50-29-3 60-57-1 72-20-8 7421-93- 4 76-44-8 1024-57- 3 118-74-1 319-84-6 319-85-7 319-86-8 TT-AT-4 58-89-9 72-43-5 51218- 45-2 21087- 64-9 2212-67- { 12674- 11-2 11104- 28-2 11141- 16-5 53469- 21-9 12672- 29-6 11097- 69-1 11096- 82-5 59536- 65-1 122-34-9 8001-35- ] 71-43-2 108-86-1 DDT,4,4'- ND DIELDRIN ND ENDRIN ND ENDRIN ALDEHYDE ND HEPTACHLOR ND HEPTACHLOR EPOXIDE ND HEXACHLOROBENZENE ND HEXACHLOROCYCLOHEXANE — yy (ALPHA-BHC) HEXACHLOROCYCLOHEXANE — yy (BETA-BHC) HEXACHLOROCYCLOHEXANE (DELTA-BHC) ND ND LINDANE (GAMMA-BHC) ND METHOXYCHLOR ND METOLACHLOR ND METRIBUZIN ND MOLINATE ND PCB (AROCLOR 1016) ND PCB (AROCLOR 1221) ND PCB (AROCLOR 1232) ND PCB (AROCLOR 1242) ND PCB (AROCLOR 1248) ND PCB (AROCLOR 1254) ND PCB (AROCLOR 1260) ND POLYBROMINATED BIPHENYLS ND SIMAZINE ND TOXAPHENE ND BENZENE ND BROMOBENZENE ND 0.0005 0.0005 0.0001 0.001 0.0002 0.0001 0.0001 0.001 0.001 0.001 0.0005 0.0001 0.0001 0.001 0.001 0.0005 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.001 0.0005 0.0005 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 3 of 6 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 524.2 EPA 524.2 ppData/Local/Microsoft/ 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_009 Laboratory Sample Report 74-97-5 BROMOCHLOROMETHANE 75-25-2 BROMOFORM 74-83-9 BROMOMETHANE 104-51-8 BUTYLBENZENE,NORMAL- 135-98-8 BUTYLBENZENE,SEC- 98-06-6 BUTYLBENZENE,TERT- 56-23-5 CARBON TETRACHLORIDE 108-90-7 CHLOROBENZENE 124-48-1 CHLORODIBROMOMETHANE 75-00-3. CHLOROETHANE 67-66-3 CHLOROFORM 74-87-3, CHLOROMETHANE 95-49-8 CHLOROTOLUENE,2- 106-43-4 CHLOROTOLUENE, 4- 74-95-3. DIBROMOMETHANE 95-50-1 DICHLOROBENZENE,1,2- 541-73-1 DICHLOROBENZENE, 1,3- 106-46-7 DICHLOROBENZENE, 1 ,4- 75-27-4 DICHLOROBROMOMETHANE 75-71-8 DICHLORODIFLUOROMETHANE 75-34-3, DICHLOROETHANE, |,1- 107-06-2 DICHLOROETHANE, 1,2- 75-35-4 DICHLOROETHYLENE,1,1- 156-59-2 DICHLOROETHYLENE, 1 ,2-CIS 156-60-5 78-87-5 DICHLOROPROPANE,1,2- 142-28-9 DICHLOROPROPANE, | ,3- 594-20-7 DICHLOROPROPANE,2,2- 563-58-6 DICHLOROPROPENE, |,1- dee! DICHLOROPROPENE, I,3-CIS 10061- boc! DICHLOROPROPENE, 1,3-TRANS 100-41-4 ETHYLBENZENE 75-69-4 FLUOROTRICHLOROMETHANE 87-68-3. HEXACHLOROBUTADIENE 98-82-8 ISOPROPYL BENZENE 99-87-6 ISOPROPYL TOLUENE, PARA- 78-93-3. METHYL ETHYL KETONE 108-10-1 METHYL ISOBUTYL KETONE 1034-04 METHYL TERT-BUTYL ETHER ND 0.0014 ND ND ND ND ND ND 0.0080 ND 0.012 ND ND ND ND ND ND ND ND 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 ° 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0,0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0,0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.005 0.005 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 4 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_010 Laboratory Sample Report Page 5 of 6 75-09-2. METHYLENE CHLORIDE ND 0.0006 mg/L EPA 524.2 91-203 NAPHTHALENE ND 0.0005 mg/l. EPA 524.2 98-95-3 NITROBENZENE ND 0.01 mg/L BPA 524.2 103-65-1 PROPYLBENZENE, NORMAL- ND 0.0005 mg/L EPA 524.2 100-42-5 STYRENE ND 0.0005 me/L BPA 524.2 630-20-6 ND 0.0005 mg/L EPA 524.2 79-34-5 ND 0.0005 mg/L BPA 524.2 127-18-4 TETRACHLOROETHYLENE ND 0.0005 mg/L EPA 524.2 109-99-9 TETRAHYDROFURAN ND 0.005 mg/L EPA 524.2 108-88-3 TOLUENE ND 0.0005 mg/L EPA 524.2 doc. TOTAL TRIHALOMETHANES 0.033 NA mg/L EPA 524.2 87-61-6 TRICHLOROBENZENE, 1,2,3- ND 0.0005 mg/L EPA 524.2 120-82-1 TRICHLOROBENZENE, l,2,4- ND 0.0005 mg/L EPA 524.2 71-55-6 TRICHLOROETHANE,1,1,1- ND 0.0005 mg/L EPA 524.2 79-00-5 TRICHLOROETHANE,1,1,2- ND 0.0005 mg/L EPA 524.2 79-01-6 TRICHLOROETHYLENE ND 0.0005 mg/L. EPA 524.2 96-18-4 TRICHLOROPROPANE,1,2,3- ND 0.0005 mg/L BPA 524.2 95-63-6 TRIMETHYLBENZENE,|,2,4- ND 0.0005 mg/L BPA 524.2 | 108-67-8 TRIMETHYLBENZENE, 1,3,5- ND 0.0005 mg/L EPA 524.2 | 75-01-4 VINYLCHLORIDE ND 0.0004 mg/l EPA 524.2 a XYLENE,META-&PARA- 0.0005 0.0005 mg/L EPA 524.2 95-47-6 XYLENE,ORTHO- ND 0.0005 mg/L EPA 524.2 1990-20 xv LENES (TOTAL) 0.0005 NA mg/L EPA 524.2 pea MERCURY ND 0.0001 mg/L EPA 200.8 aa NICKEL ND 0.01 mg/L EPA 200.8 ao NITRITE AS N (AUTOMATED) ND 0.05 mg/L lala bag NITRATE ASN (AUTOMATED) ND 0.4 = mg/L 10-107-04-2- 1499-92 LEAD (TOTAL) ND 0.001 mg/L EPA 200.8 7440-36- ANTIMONY ND 0.0006 mg/L EPA 200.8 7782-49" sey ENIUM (TOTAL) ND 0.001 mg/l BPA 200.8 14808- SM 4500 to8) SULFATE (AUTOMATED) 22 10mg SO ae 7440-28- THALLIUM ND 0.0002 mg/L EPA 200.8 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_011 Laboratory Sample Report Page 6 of 6 Laboratory Comments: A trip blank was not available for analysis with this sample. ‘ Print Date: Thu Oct 1 By authority of PA 368 of 1978 as amended. 17:16:11 EDT 2015 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_012 Laboratory Sample Report Page 1 of 6 (Ei Michigan Department of Environmental Quality Replicate Laboratory Report for Lansing Drinking Water Laboratory Owner/Location Information: CITY OF FLINT Sample Number: LLF54660 4500 N DORT HWY FLINT MI 48505 Sample/Collection Information: WSSN: 02310 Site Code: County: Genesee Water Source: Public Community Water Supply Township: Sample Routine Monitoring Section: Sample Point; Treated Public Distribution System Well #: Point PLANT TAP Description: polection 2/16/2015 9:40:00 AM Collector: Public Water Supply Operator Arrival Date: 2/17/2015 10:46:51 AM Collected By: MIKE GLASGOW CasNo Analyte Result Detect Units Method ioe FLUORIDE (AUTOMATED) 0.57 0.1 mg/L $M 4500 FC 7439-89- Rony ND 0.1 mg/L. SM 3500 FeB toe.” HARDNESS AS CaCO3 180 20 = mg/L ~=SM2340C 7440-23- SM 3500 ! SODIUM 25 5 mg/L NaB Jao 38- ARSENIC (TOTAL) ND 0.002 mg/L EPA 200.8 inal BARIUM ND 0.01 mg/L EPA 200.8 T4041: BERYLLIUM ND 0.0004 mg/L EPA 200.8 57-12-5 CYANIDE ND 0.02 mg/L OIA-1677 940-4 CADMIUM (TOTAL) ND 0.0003 mg/L EPA 200.8 2647-14" CHLORIDE (AUTOMATED) 99 4 mg $M 4500-1 140-27 CHROMIUM (TOTAL) ND 0.01 mg/l EPA 200.8 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_013 Laboratory Sample Report 93-76-5 2,4,5-T 93-72-1 2,4,5-TP (SILVEX) 94-75-7 2,4-D 50594- 20594 ACIFLUORFEN 25057- soy BENTAZON 9 © DICAMBA 88-85-7 DINOSEB 87-86-5 PENTACHLOROPHENOL inal PICLORAM 1861-32- TOTAL DCPA, MONO & DI-ACID 1 DEGRADATES 116-06-3 ALDICARB 1006-88- ALDICARB SULFONE esr ALDICARB SULFOXIDE 63-25-2. CARBARYL 3908-06- CARBOFURAN 90°) HYDROXYCARBOFURAN;3- 2082-69. METHIOCARB 16752- 1e7" METHOMYL 23135- ae OXAMYL 114-26-1 PROPOXUR (BAYGON) BaP ACETOCHLOR 15972- fog ALACHLOR 309-00-2 ALDRIN pees ATRAZINE 371" CHLORDANE, ALPHA- 3108-78 CHLORDANE, GAMMA- 72-54-8 DDD,4,4'- 72-55-9 DDE,4,4'- ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.002 0.0002 0.001 0.004 0.002 0.002 0.0002 0.00004 0.001 0.001 0.0005 0.0005 0.0005 0.001 0.0005 0.001 0.001 0.001 0.001 0.001 0.001 0.0002 0.0004 0.0002 0.0002 0.0002 0.001 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 2 of 6 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 525.2 EPA 525.2 EPA 525,2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 12/14/2015 I { | | xxxEND_PAGE:deq03_b606_3718_4178_014 Laboratory Sample Report 50-29-3 60-57-1 72-20-8 7421-93- 4 716-44-8 1024-57- 3 118-74-1 319-84-6 319-85-7 319-86-8 77-47-4 58-89-9 72-43-5 51218- 45-2 21087- 64-9 2212-67- 1 12674- 11-2 11104- 28-2 11141- 16-5 53469- 21-9 12672- 29-6 11097- 69-1 11096- 82-5 59536- 65-1 122-34-9 8001-35- 2 71-43-2 108-86-1 DDT,4,4'- ND DIELDRIN ND ENDRIN ND ENDRIN ALDEHYDE ND HEPTACHLOR ND HEPTACHLOR EPOXIDE ND HEXACHLOROBENZENE ND HEXACHLOROCYCLOHEXANE — yyy (ALPHA-BHC) HEXACHLOROCYCLOHEXANE yy (BETA-BHC) HEXACHLOROCYCLOHEXANE yy (DELTA-BHC) ND LINDANE (GAMMA-BHC) ND METHOXYCHLOR ND METOLACHLOR ND METRIBUZIN ND MOLINATE ND PCB (AROCLOR 1016) ND PCB (AROCLOR 1221) ND PCB (AROCLOR 1232) ND PCB (AROCLOR 1242) ND PCB (AROCLOR 1248) ND PCB (AROCLOR 1254) ND PCB (AROCLOR 1260) ND POLYBROMINATED BIPHENYLS ND SIMAZINE ND TOXAPHENE ND BENZENE ND BROMOBENZENE ND 0.0005 0.0005 0.0001 0.001 0.0002 0.0001 0.0001 0.001 0.001 0.001 0.0005 0.0001 0.0001 0.001 0.001 0.0005 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.001 0.0005 0.0005 mg/L mg/L mg/L me/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L me/L mg/L mg/L Page 3 of 6 EPA 525,2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 524.2 EPA 524.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_015 Laboratory Sample Report 74-97-5 BROMOCHLOROMETHANE 75-25-2 BROMOFORM 74-83-9 BROMOMETHANE 104-51-8 BUTYLBENZENE,NORMAL- 135-98-8 BUTYLBENZENE,SEC- 98-06-6 BUTYLBENZENE,TERT- 56-23-5 CARBON TETRACHLORIDE 108-90-7 CHLOROBENZENE 124-48-1 CHLORODIBROMOMETHANE 75-00-3 CHLOROETHANE 67-66-3 CHLOROFORM 74-87-3, CHLOROMETHANE 95-49-8 CHLOROTOLUENE,2- 106-43-4 CHLOROTOLUENE,4- 74-95-3. DIBROMOMETHANE 95-50-1_ DICHLOROBENZENE,1,2- 541-73-1 DICHLOROBENZENE,1,3- 106-46-7 DICHLOROBENZENE, | ,4- 75-27-4 DICHLOROBROMOMETHANE 75-71-8 DICHLORODIFLUOROMETHANE 75-34-3. DICHLOROETHANE,1,1- 107-06-2 DICHLOROETHANE, 1,2- 75-35-4 DICHLOROETHYLENE,1,1- 156-59-2 DICHLOROETHYLENE, 1,2-CIS 156-60-5 DICHLOROETHYLENE, 1,2-TRANS 78-87-5 DICHLOROPROPANE, 1,2- 142-28-9 DICHLOROPROPANE, I,3- 594-20-7 DICHLOROPROPANE,2,2- 563-58-6 DICHLOROPROPENE, 1, 1- jel” DICHLOROPROPENE, 1,3-CIS 10061- joe! 100-41-4 ETHYLBENZENE 75-69-4 FLUOROTRICHLOROMETHANE 87-68-3 HEXACHLOROBUTADIENE 98-82-8 ISOPROPYL BENZENE 99-87-6 ISOPROPYL TOLUENE, PARA- 78-93-3. METHYL ETHYL KETONE 108-10-1 METHYL ISOBUTYL KETONE ied METHYL TERT-BUTYL ETHER ND 0.0007 ND ND ND ND ND ND 0.0025 ND 0.0018 ND ND ND ND ND ND ND 0.0030 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.005 0.005 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L me/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 4 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_016 Laboratory Sample Report 75-09-2. METHYLENE CHLORIDE 91-20-3 NAPHTHALENE 103-65-1 PROPYLBENZENE, NORMAL- 100-42-5 STYRENE 630-20-6 TETRACHLOROETHANE, 1,1,1,2- 79-34-5 TETRACHLOROETHANE, 1,1,2,2- 127-18-4 TETRACHLOROETHYLENE 109-99-9 TETRAHYDROFURAN 108-88-3 TOLUENE Oe TOTAL TRIHALOMETHANES 87-61-6 TRICHLOROBENZENE,1,2,3- 120-82-1 TRICHLOROBENZENE, 1,2,4- 71-55-6 TRICHLOROETHANE,1,1,1- 79-00-5 TRICHLOROETHANE,1,1,2- 79-01-6 TRICHLOROETHYLENE 96-18-4 TRICHLOROPROPANE,1,2,3- 95-63-6 TRIMETHYLBENZENE, 1,2,4- 108-67-8 TRIMETHYLBENZENE, |,3,5- 75-01-4 VINYL CHLORIDE ny ue ” XYLENE,META-&PARA- 95-47-6 XYLENE,ORTHO- aaa XYLENES (TOTAL) 7439-97- 6 7440-02- 0 MERCURY NICKEL 14797- 65-0 14797- 55-8 7439-92- 1 NITRITE AS N (AUTOMATED) NITRATE AS N (AUTOMATED) LEAD (TOTAL) 7440-38" a NTIMONY pune SELENIUM (TOTAL) a SULFATE (AUTOMATED) P4028 THALLIUM ND ND ND ND ND ND ND ND ND 0.008 ND ND ND ND ND ND ND ND ND ND ND ND ND 1.3 ND ND 0.001 40 0.0006 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.005 0.0005 NA 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 ‘NA 0.0001 0.01 0.05 0.4 0.001 0.0006 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 5 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524,2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 200.8 EPA 200.8 10-107-04-2- B 10-107-04-2- B EPA 200.8 EPA 200.8 EPA 200.8 SM 4500 SO4E EPA 200.8 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_017 Laboratory Sample Report Laboratory Comments: Page 6 of 6 Endrin Aldehyde quality control results were outside allowed limits due to matrix interferences. Unidentified hydrocarbon peak(s) were detected. By authority of PA 368 of 1978 as amended. Print Date: Thu Oct 1 17:13:39 EDT 2015 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_018 Laboratory Sample Report Page | of 6 E Michigan Department of Environmental Quality Replicate Laboratory Report for Lansing Drinking Water Laboratory Owner/Location Information: CITY OF FLINT -WATER Sample Number: LLF19430 PLANT 4500 N DORT HWY FLINT MI 48505 Sample/Collection Information: WSSN: 02310 Site Code: LAB TAP County: Genesee Water Source: sue Community Water upply Township: ae re Routine Monitoring Section: Sample Point: granted Public Distribution ystem Well #: er _ PLANT LAB scription: Callection 5/22/2014 8:30:00 AM Collector: Public Water Supply Operator Arrival Date: 5/22/2014 1:19:53 PM Collected By: MICHAEL GLASGOW CasNo Analyte Result Detect Units Method ea FLUORIDE (AUTOMATED) 0.16 0.1 mpl SM4500FC 0-8 IRON ND 0.1 mg/L SM3500FeB ee HARDNESS AS CaCO3 209 20 mg $M2340C 7440-23- SM 3500 5 SODIUM 15 5 mg/L NaB 7440-38 ARSENIC (TOTAL) ND 0.002 mg/L EPA 200.8 7440-39 BARIUM 0.03 0.01. mg/L EPA 200.8 pai BERYLLIUM ND 0.0004 mg/L EPA 200.8 57-12-5 CYANIDE ND 0.02 mg/L OIA-1677 oe CADMIUM (TOTAL) ND 0.0003 mg/L EPA 200.8 2547-14 CHLORIDE (AUTOMATED) 79 4 mg/L $M 4900-1 7440-47- 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_019 Laboratory Sample Report 3 CHROMIUM (TOTAL) 93-16-5 2,4,5-T 93-72-1 2,4,5-TP (SILVEX) 94-75-7 2,4-D 50594- 20594 ACIFLUORFEN 25057- 23057- BENTAZON pe DICAMBA 88-85-7 DINOSEB 87-86-5 PENTACHLOROPHENOL 1918-02- 1 PICLORAM 1861-32- TOTAL DCPA, MONO & DI-ACID 1 DEGRADATES 116-06-3 ALDICARB ress ALDICARB SULFONE peer ALDICARB SULFOXIDE 63-25-2. CARBARYL 1563-66- CARBOFURAN oe HYDROXYCARBOFURAN,3- 3082-65- METHIOCARB 16752- ier?" METHOMYL 23135- 33135: OXAMYL 114-26-1 PROPOXUR (BAYGON) 34256 ACETOCHLOR 15972- bog. -ALACHLOR 309-00-2 ALDRIN yoo ATRAZINE ote CHLORDANE, ALPHA- ae CHLORDANE, GAMMA- 72-54-8 DDD,4,4'- ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.01 0.002 0.0003 0.002 0.004 0,002 0,002 0.0003 0.00006 0.001 0.001 0.0005 0.0005 0.0005 0.001 0.0005 0.001 0.001 0.001 0.001 0.001 0.001 0.0002 0.0004 0.0002 0.0002 0.0002 0.001 mg/L mg/L mg/L mg/L mg/L mg/L, mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 2 of 6 EPA 200.8 EPA 515.4 | EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525,2 EPA 525.2 EPA 525.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_020 Laboratory Sample Report 72-55-9 50-29-3 60-57-1 72-20-8 7421-93- 4 16-44-8 1024-57- 3 118-74-1 319-84-6 319-85-7 319-86-8 TT-AT-A 58-89-9 72-43-5 §1218- 45-2 21087- 64-9 2212-67- 1 12674- 11-2 11104- 28-2 11141- 16-5 53469- 21-9 12672- 29-6 11097- 69-1 11096- 82-5 59536- 65-1 122-34-9 8001-35- 2 71-43-2 DDE,4,4- ND DDT,4,4'- ND DIELDRIN ND ENDRIN ND ENDRIN ALDEHYDE ND HEPTACHLOR ND HEPTACHLOR EPOXIDE ND HEXACHLOROBENZENE ND HEXACHLOROCYCLOHEXANE yy (ALPHA-BHC) HEXACHLOROCYCLOHEXANE yy (BETA-BHC) HEXACHLOROCYCLOHEXANE (DELTA-BHC) ND ND LINDANE (GAMMA-BHC) ND METHOXYCHLOR ND METOLACHLOR ND METRIBUZIN ND MOLINATE ND PCB (AROCLOR 1016) ND PCB (AROCLOR 1221) ND PCB (AROCLOR 1232) ND PCB (AROCLOR 1242) ND PCB (AROCLOR 1248) ND PCB (AROCLOR 1254) ND PCB (AROCLOR 1260) ND POLYBROMINATED BIPHENYLS ND SIMAZINE ND TOXAPHENE ND BENZENE ND 0.001 0.0005 0.0005 0.0001 0.001 0.0002 0.0001 0.0001 0.001 0.001 0.001 0.0005 0.0001 0.0001 0.001 0.001 0.0005 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.001 0.0005 mg/L mg/L me/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 3 of 6 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525,2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525,2 EPA 524.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_021 Laboratory Sample Report 108-86-1 BROMOBENZENE 74-97-5 BROMOCHLOROMETHANE 75-25-2. BROMOFORM 74-83-9 BROMOMETHANE 104-51-8 BUTYLBENZENE,NORMAL- 135-98-8 BUTYLBENZENE,SEC- 98-06-6 BUTYLBENZENE,TERT- 56-23-5 CARBON TETRACHLORIDE 108-90-7 CHLOROBENZENE 124-48-1 CHLORODIBROMOMETHANE 75-00-3 CHLOROETHANE 67-66-3 CHLOROFORM 74-87-3, CHLOROMETHANE 95-49-8 CHLOROTOLUENE,?2- 106-43-4 CHLOROTOLUENE,4- 74-95-3 DIBROMOMETHANE 95-50-1 DICHLOROBENZENE, 1 ,2- 541-73-1 DICHLOROBENZENE, 1 ,3- 106-46-7 DICHLOROBENZENE, |,4- 75-27-4. DICHLOROBROMOMETHANE 75-71-8 DICHLORODIFLUOROMETHANE 75-34-3. DICHLOROETHANE,1,1- 107-06-2 DICHLOROETHANE, 1,2- 75-35-4. DICHLOROETHYLENE,1,1- 156-59-2 DICHLOROETHYLENE,1,2-CIS | 156-60-5 78-87-5 DICHLOROPROPANE, 1,2- 142-28-9 DICHLOROPROPANE, |,3- 594-20-7 DICHLOROPROPANE,2,2- 563-58-6 DICHLOROPROPENE, 1, 1- jroo! DICHLOROPROPENE,1,3-CIS 10061- _— 02.6. 100-41-4 ETHYLBENZENE 75-69-4 FLUOROTRICHLOROMETHANE 87-68-3_ HEXACHLOROBUTADIENE 98-82-8 ISOPROPYL BENZENE 99-87-6 ISOPROPYL TOLUENE, PARA- 78-93-3 METHYL ETHYL KETONE 108-10-1 METHYL ISOBUTYL KETONE 1634-04- ND 0.0010 ND ND ND ND ND ND 0.013 ND 0.022 ND ND ND ND ND ND 0.020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.005 0.005 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 4 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 12/14/2015 | | xxxEND_PAGE:deq03_b606_3718_4178_022 Laboratory Sample Report 4 METHYL TERT-BUTYL ETHER 75-09-29 METHYLENE CHLORIDE 91-20-3. NAPHTHALENE 98-95-3 NITROBENZENE 103-65-1 PROPYLBENZENE, NORMAL-~ 100-42-5 STYRENE 630-20-6 TETRACHLOROETHANE, 1, 1,1,2- 79-34-5 TETRACHLOROETHANE, I,1,2,2- '127-18-4 TETRACHLOROETHYLENE 109-99-9 TETRAHYDROFURAN 108-88-3 TOLUENE On. or TOTAL TRIHALOMETHANES 87-61-6 TRICHLOROBENZENE, |,2,3- 120-82-1 TRICHLOROBENZENE, 1,2,4- 71-55-6 TRICHLOROETHANE,I,1,1- 79-00-5 TRICHLOROETHANE,!,1,2- 79-01-6 TRICHLOROETHYLENE 96-18-4 TRICHLOROPROPANE, I,2,3- 95-63-6 TRIMETHYLBENZENE, 1,2,4- 108-67-8 TRIMETHYLBENZENE, 1 ,3,5- 75-01-4 VINYL CHLORIDE ne ow XYLENE,META-&PARA- 95-47-6 XYLENE,ORTHO- 1330-20- 7 7439-97- 6 XYLENES (TOTAL) MERCURY 7440-02 NICKEL 14797- 65-0 14797- 55-8 7439-92- 1 NITRITE AS N (AUTOMATED) NITRATE AS N (AUTOMATED) LEAD (TOTAL) p08 ANTIMONY 7782-49. SELENIUM (TOTAL) 14808- 79-8 7440-28- SULFATE (AUTOMATED) ND ND ND ND ND ND ND ND ND 0.056 ND ND ND ND 0.4 ND ND ND 25 0.001 0.0006 0.0005 0.01 0.0005 0.0005 0.0005 0.0005 0.0005 0.005 0.0005 NA 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0004 0.0005 0.0005 NA 0.0001 0.01 0.05 0.4 0.001 0.0006 0.001 10 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L me/L mg/L me/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 5 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524,2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 200.8 EPA 200.8 10-107-04-2- B 10-107-04-2- B EPA 200.8 EPA 200.8 EPA 200.8 SM 4500 SO4E 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_023 Laboratory Sample Report Page 6 of 6 0 THALLIUM ND 0.0002 mg/L EPA 200.8 Laboratory Comments: : Print Date: Thu Oct 1 By authority of PA 368 of 1978 as amended. 17:15:56 EDT 2015 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_024 Laboratory Sample Report Page | of 6 IE: Michigan Department of Environmental Quality Replicate Laboratory Report for Lansing Drinking Water Laboratory Owner/Location Information: CITY OF FLINT Sample Number: LLF63412 4500 N DORT HWY FLINT MI 48505 Sample/Collection Information: WSSN: 02310 Site Code: : County; Genesee Water Source: PRGA Wield Supply Township: poms Routine Monitoring Section: Sample Point: Treated Public Distribution System Well #: Point ——__—s PLANT TAP Description: poliection 5/12/2015 11:33:00 AM Collector: Public Water Supply Operator Arrival Date: 5/13/2015 11:26:43 AM Collected By: MIKE GLASGOW CasNo Analyte Result Detect Units Method a FLUORIDE (AUTOMATED) 0.87 01 mg/L $M4500FC TREES IRON ND 01 mg/L $M3500FeB toe HARDNESS AS CaCO3 163 20 mg/L SM2340C 7440-23- SM 3500 : SODIUM 18 5 mg yp gah ARSENIC (TOTAL) ND 0.002 mg/L EPA 200.8 T40-99- BARIUM 0.03 0.01 mg/L EPA 200.8 7840-4)" BERYLLIUM ND 0.0004 mg/L. BPA 200.8 57-12-5 CYANIDE ND 0.02 mg/L OIA-1677 gues ~ CADMIUM (TOTAL) ND 0.0003 mg/L EPA 200.8 DATs CHLORIDE (AUTOMATED) 90 4 mg 9M el 1240-47" CHROMIUM (TOTAL) ND 0.01 mg/L EPA 2008 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_025 Laboratory Sample Report 93-76-5 2,4,5-T 93-72-1 2,4,5-TP (SILVEX) 94-75-7 2,4-D 50594- 66.6 ACIFLUORFEN 25057- 89-0 1918-00- 9 BENTAZON DICAMBA 88-85-7 DINOSEB 87-86-5 PENTACHLOROPHENOL 918-02- PICLORAM 1861-32- TOTAL DCPA, MONO & DI-ACID 1 DEGRADATES 116-06-3 ALDICARB jess ALDICARB SULFONE ial ALDICARB SULFOXIDE 63-25-2. CARBARYL 108-66- CARBOFURAN 4602" HYDROXYCARBOFURAN;3- 2082-65: METHIOCARB 16752- 107 METHOMYL 23135- oo) OXAMYL 114-26-1 PROPOXUR (BAYGON) 34256- ACRTOCHLOR 82-1 15972- bog” © ALACHLOR 309-00-2 ALDRIN a ATRAZINE 5103-71- 9 5103-74- 2 72-54-8 DDD,4,4'- 72-55-9 DDE,4,4'- CHLORDANE, ALPHA- CHLORDANE, GAMMA- ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.002 0.0002 0.001 0.004 0.002 0.002 0.0002 0.00004 0.001 0.001 0.0005 0.0005 0.0005 0.001 0.0005 0.001 0.001 0.001 0.001 0.001 0.001 0.0002 0.0004 0.0002 0.0002 0.0002 0.001 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L me/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 2 of 6 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 515.4 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 531.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_026 Laboratory Sample Report 50-29-3. DDT,4,4'’- 60-57-1 DIELDRIN 72-20-8 ENDRIN al ENDRIN ALDEHYDE 76-44-8 HEPTACHLOR per HEPTACHLOR EPOXIDE 118-74-1 HEXACHLOROBENZENE 319-84.6 HEXACHLOROCYCLOHEXANE (ALPHA-BHC) HEXACHLOROCYCLOHEXANE (BETA-BHC) HEXACHLOROCYCLOHEXANE (DELTA-BHC) 319-85-7 319-86-8 ND ND ND ND ND ND ND ND ND ND 77-47-4. ND 58-89-9 LINDANE (GAMMA-BHC) 72-43-5 METHOXYCHLOR 4a 8- METOLACHLOR ee 7 METRIBUZIN 212 OF MOLINATE re 4- PCB (AROCLOR 1016) a PCB (AROCLOR 1221) ae PCB (AROCLOR 1232) ee PCB (AROCLOR 1242) Pan 2 PCB (AROCLOR 1248) con. 7 PCB (AROCLOR 1254) we 5 PCB (AROCLOR 1260) 286 POLYBROMINATED BIPHENYLS 122-34-9 SIMAZINE S0Ok Ss TOXAPHENE 71-43-2. BENZENE 108-86-1 BROMOBENZENE ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0005 0.0005 0.0001 0.001 0.0002 0.0001 0.0001 0.001 0.001 0.001 0.0005 0.0001 0.0001 0.001 0.001 0.0005 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.001 0.0005 0.0005 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 3 of 6 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525,2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 525.2 EPA 524.2 EPA 524.2 12/14/2015 ! | | xxxEND_PAGE:deq03_b606_3718_4178_027 Laboratory Sample Report 74-97-5 BROMOCHLOROMETHANE 75-25-2. BROMOFORM 74-83-9 BROMOMETHANE 104-51-8 BUTYLBENZENE,NORMAL- 135-98-8 BUTYLBENZENE,SEC- 98-06-6 BUTYLBENZENE,TERT- 56-23-5 CARBON TETRACHLORIDE 108-90-7 CHLOROBENZENE 124-48-1 CHLORODIBROMOMETHANE 75-00-3 CHLOROETHANE 67-66-3 CHLOROFORM 74-87-3, CHLOROMETHANE 95-49-8 CHLOROTOLUENE,2- 106-43-4 CHLOROTOLUENE,4- 74-95-3 DIBROMOMETHANE 95-50-1_ DICHLOROBENZENE, |,2- 541-73-1 DICHLOROBENZENE, | ,3- 106-46-7 DICHLOROBENZENE, 1,4- 75-27-4 DICHLOROBROMOMETHANE 75-71-8 DICHLORODIFLUOROMETHANE 75-34-3, DICHLOROETHANE,1,1- 107-06-2 DICHLOROETHANE, 1,2- 75-35-4 DICHLOROETHYLENE,1,1- 156-59-2, DICHLOROETHYLENE, | ,2-CIS 156-60-5 78-87-5 DICHLOROPROPANE, 1,2- 142-28-9 DICHLOROPROPANE, 1,3- 594-20-7 DICHLOROPROPANE,?2,2- 563-58-6 DICHLOROPROPENE, I, 1- L061" DICHLOROPROPENE, I,3-CIS 10061- p06! DICHLOROPROPENE, I,3-TRANS 100-41-4 ETHYLBENZENE 75-69-4 FLUOROTRICHLOROMETHANE 87-68-3 HEXACHLOROBUTADIENE 98-82-8 ISOPROPYL BENZENE 99-87-6 ISOPROPYL TOLUENE, PARA- 78-93-3. METHYL ETHYL KETONE 108-10-1 METHYL ISOBUTYL KETONE jO40% METHYL TERT-BUTYL ETHER ND 0.0013 ND ND ND ND ND ND 0.0077 ND 0.0072 ND ND ND ND ND ND ND 0.0099 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.0005 0.0005 0.0005 0.005 0.005 0.001 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Page 4 of 6 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 EPA 524.2 12/14/2015 xxxEND_PAGE:deq03_b606_3718_4178_028 Laboratory Sample Report 75-09-2. METHYLENE CHLORIDE 91-20-3 NAPHTHALENE 103-65-1 PROPYLBENZENE, NORMAL- 100-42-5 STYRENE 630-20-6 TETRACHLOROETHANE, 1,1,1,2- 79-34-5 TETRACHLOROETHANE, 1,1,2,2- 127-18-4 TETRACHLOROETHYLENE 109-99-9 TETRAHYDROFURAN 108-88-3 TOLUENE do TOTAL TRIHALOMETHANES 87-61-6 TRICHLOROBENZENE, |,2,3- 120-82-1 TRICHLOROBENZENE, |,2,4- 71-55-6 TRICHLOROETHANE,I,1,1- 79-00-5 TRICHLOROETHANE, 1, 1,2- 79-01-6 TRICHLOROETHYLENE 96-18-4 TRICHLOROPROPANE, I,2,3- 95-63-6 TRIMETHYLBENZENE, 1,2,4- 108-67-8 TRIMETHYLBENZENE, 1 ,3,5- 75-01-4 VINYL CHLORIDE a XYLENE,META-&PARA- 95-47-6 XYLENE,ORTHO- 1530-20- xVLENES (TOTAL)

Karen, The Flint WTP treated water plant tap shows non-detect lead results. The sample dates were: 8/11/2015 Non-detect 5/12/2015 Non-detect 2/16/2015 Non-detect 1/22/2015 Non-detect 10/28/2014 Non-detect 8/6/2014 Non-detect 5/22/2014 Non-detect Stephen Busch, P.E. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 517-643-2314 buschs@michigan gov xxxEND_PAGE:deq24_b425_1034_1034_1

Karen, The Flint WTP treated water plant tap shows non-detect lead results. The sample dates were: 8/11/2015 Non-detect 5/12/2015 Non-detect 2/16/2015 Non-detect 1/22/2015 Non-detect 10/28/2014 Non-detect 8/6/2014 Non-detect 5/22/2014 Non-detect 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] xxxEND_PAGE:deq24_b323_0820_0820_1

See the second paragraph ori page 2 of the attached for the technical definition. Since the WTP level was Nan-detect, in this situation saying the 90" percentile must be less than 5 ppb | believe is correct. Stephen Busch, PLE. MDEQ Lansing District Coordinator Office of Drinking Water and Municipal Assistance Lansing and Jackson District Supervisor 5E7-GAB-2314 buschs@michigan gov

Brad/Karen. Please add to my talking points. Sent from my iPhone Begin forwarded message:

Thank you!

Date: Thursday, October 01, 2015 5:56:36 PM Thank you!

Karen, The Flint WTP treated water plant tap shows non-detect lead results. The sample dates were: 8/11/2015 Non-detect 5/12/2015 Non-detect 2/16/2015 Non-detect 1/22/2015 Non-detect 10/28/2014 Non-detect 8/6/2014 Non-detect 5/22/2014 Non-detect 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] xxxEND_PAGE:deq21_b519_1453_1453_1

Karen Tommasulo Public Information Officer Michigan Department of Environmental Quality 517-284-6716 | 517-599-5733 2k @michigan pov xxxEND_PAGE:deq24_b103_0273_0273_1

Here’s what Lisa came up with for Monday (in addition to the edited FAQ Brad sent around earlier). I’m not sure Brad is happy with the infographic, so consider that part optional. But the four quadrants of responsibility looks nice. Thoughts? Karen Tommasulo Public Information Officer Michigan Department of Environmental Quality 517-284-6716 | 517-599-5733 ! [email protected] xxxEND_PAGE:deq04_b576_5666_6018_045 DRINKING WATER - LEAD - DISTRIBUTION OF RESPONSIBILITIES 2. ae ON SS : Environmental Protection Agency - . Promulgation of Federal Safe Drinking Water Act Rules 1974 Safe Drinking Water Act -...1991 Lead and-Copper Rule ~ 2000.Lead and Copper Rule Minor Revisions - 2007 Lead and Copper Rule Short Term Revisions - 222? Lead and Copper Rule Long Term Revisions Granting Primacy of Federal Regulations to States . Auditing of State Public Water Supply Programs Provide Funding to States Certified Operation of public water.system Establish Water Rates Obtain construction permits Reporting to MDEQ Coordination of lead and copper sampling - Establishing a Tiered Sampling Pool -. Providing Sampling Kits and Instructions to customers - ‘Obtain signed statements from participating customers - Obtain sample analysis - Provide individual lead sample result to participants - Comply with Action Levels for lead and copper — Provide lead monitoring and notice Certification to MDEQ 6, Provide Annual Report (CCR) to all customers 7. Conduct Water Quality Parameter Monitoring 8. ‘Recommend and Install Optimized Corrosion Control % Treatment Provide Public Notification, as necessary 10. Replace public portion of lead service, as necessary : ‘Michigan Department _ of Environmental. Quality 1. Primacy - Michigan Safe Drinking Water Act and Administrative Rules Oversight of public water systems Inspections Construction Permitting ae won Provide loans to water systems for public infrastructure improvements be State Laboratory Services Laboratory Certification 8. Establish monitoring requirements, quantity and frequency i 9. Verification of monitoring results and compliance determination 10. Notify water systems of Action Level Exceedance 11. Establish Water Quality Parameter Ranges, as necessary 12, State Reporting to EPA 13, Operator Training and Certification Water Customers. es . Participate in lead sampling as requested . Request lead testing if concerned . Follow lead sampling Instructions . Review individual result material . Follow instructions for reducing lead exposure 4 2. 3 - 4, Provide signed information on how sample was collected 5 6, 7 . Replace private leaded service line and plumbing materials with lead-free products 8. Obtain plumbing permits and comply with code requirements 9. Pay Water Bills 410, Read Annual Report (CCR) 11, Read and follow Public Notification materials 5B, (09/2015 2 DE ae xxxEND_PAGE:deq04_b576_5666_6018_046 Public water mains 550+ MILES — Public water mains that are 75+ years old 250+ MILES xxxEND_PAGE:deq04_b576_5666_6018_047 Rennaker, Joanne (DEQ)

Karen and | edited this. It is now going down to OEA for prettification. Would like to add Flint water stats at the bottom if space allows. If not, no biggie. Thanks, all. b xxxEND_PAGE:deq15_b178_0557_0557_1

faren, Swill not be at the meeting on Thursday due to a conflict with ODWMA management meetings, but here is a Hist of stuff going on in Lansing. Flint Drinking Water Return to compliance with TTHM standard. Concerns by Virginia Tech researcher about lead levels found in water in home plumbing. Mark Edwards is planning to be in Flint on September 15. - iiigerent against Flint water rate structure, now given class action status RRE Cid US27 MDOT cleanup site wark complete? Consent Agreement on Diarnond Chrorne Gratiot Area Water Authority ~ service to St. Louis is expected to begin in October. Ribbon cutting 10/12 or 10/16. Stephen Busch, P.E. MDEC Lansing District Coordinator Office of Drinking Water and Municipal Assistarice Lansing and Jackson District Superviecr 547-643-2314 buschs @ michizan goy

Steve, | just got a call from Mi Public Radio about an EPA notice to Flint about elevated lead levels in the water. Apparently, you were cc'd on EPA’s note. Can you call me asap? Thanks! b

Date: Thursday, July 09, 2015 3:08:06 PM Steve, | just got a call from Mi Public Radio about an EPA notice to Flint about elevated lead levels in the water. Apparently, you were cc’d on EPA’s note. Can you call me asap? Thanks! b

Date: Thursday, July 09, 2015 3:08:07 PM Steve, | just got a call from Mi Public Radio about an EPA notice to Flint about elevated lead levels in the water. Apparently, you were cc’d on EPA’s note. Can you call me asap? Thanks! b

FYI - the video is lower on the page. It’s just under 6 minutes. video details flints hard. htmi#incart stor xxxEND_PAGE:deq25_b075_0798_0976_026 Rennaker, Joanne (DEQ) EE SAO TT TE

Date: Thursday, July 09, 2015 11:51:00 AM FYI — the video is lower on the page. It’s just under 6 minutes. http://www. xxxEND_PAGE:deq04_b029_1878_1878_1

Date: Thursday, July 09, 2015 11:51:28 AM FYI — the video is lower on the page. It’s just under 6 minutes. http://www. xxxEND_PAGE:deq01_b021_1829_1829_1