Drains: water management districts; chapter 22 of drain code; revise. Amends secs. 559, 560, 561, 562, 563, 564, 565, 569, 570, 571, 572, 573, 574, 576, 577, 578, 580, 581, 582 & 583 of 1956 PA 40 (MCL 280.559 et seq.) & repeals secs. 554, 566, 567, 568, 575 & 579 of 1956 PA 40 (MCL 280.554 et seq.).