Wisconsin Department of Natural Resources leaders on Wednesday announced a sweeping reorganization aimed at providing relief to overburdened workers in its troubled water quality program and making state parks and wildlife management more efficient. George Meyer, a former DNR secretary who directs the Wisconsin Wildlife Federation, said some of the changes could prove helpful, but the ailing DNR needs more employees, not a reorganization, Meyer said. The DNR has come under fire from the U.S. Environmental Protection Agency for deficiencies in Clean Water Act enforcement and by the audit bureau for failing to conduct timely inspections of large dairy operations or adequately review manure spreading plans or annual compliance reports.