經濟部水利署民國112年10月17日經水政字第11206087430號

修正「經濟部水利署辦理中央管河川土石可採區規劃公告及管理作業要點」，自即日生效

WATER RESOURCES AGENCY, MOEA Order is hereby given, for the revision of \"Operation Directions for Planning, Announcement, and Management of Quarries in Central Governmental Rivers, Water Resources Agency, MOEA\" (revised directions take into force from 17th, October 2023)