Correspondence between

requirements of the lead and copper rule Hi All - Please see the attached memo which provides important clarifications regarding the application of the optimal corrosion control requirements of the lead and copper rule when a large water system ceases to purchase treated water and switches to a new drinking water source. If you have any questions or concerns related to this memo, please contact me or have your staff contact Tom Poy, Chief of the of the Ground Water and Drinking Water Branch at poy. thomasivepe gov. Thanks xxxEND_PAGE:deq24_b371_0942_0943_1 Tinka G. Hyde Water Division Director USEPA W-15J 77 W. Jackson Blvd Chicago, IL 60604 96 xxxEND_PAGE:deq24_b371_0942_0943_2

METTLER, MARTHA" <[email protected]>, "Sygo, Jim (DEQ)" <[email protected]>, "Monosmith, Carrie (DEQ)" "Benzie, Richard (DEQ)" <[email protected]>, <ran Lin: @state.mn.us>, "Jill. [email protected]"

requirements of the lead and copper rule Hi All - Please see the attached memo which provides important clarifications regarding the application of the optimal corrosion control requirements of the lead and copper rule when a large water system ceases to purchase treated water and switches to a new drinking water source. If you have any questions or concerns related to this memo, please contact me or have your staff contact Tom Poy, Chief of the of the Ground Water and Drinking Water Branch at [email protected]. Thanks Tinka G. Hyde Water Division Director USEPA W-15J 77 W. Jackson Blvd Chicago, TL 60604 xxxEND_PAGE:deq24_b704_1885_1885_1