The Pierre Region encompasses the counties of Bennett, Campbell, Corson, Dewey, a portion of Edmunds and Gregory counties, Haakon, Hughes, most of Jackson, Jones, most of Lyman, a portion of McPherson, Mellette, Potter, Stanley, Sully, Todd, Tripp, Walworth and most of Ziebach. It is divided into three areas with local offices in Mobridge, Pierre and Winner.
Pierre Region Office
Pierre Region Engineer
Pierre Region Operations Engineer
Pierre Area Engineer
Mobridge Area Engineer
Winner Area Engineer
Region Operations Tech. - Pierre