The Honolulu District, U.S. Army Corps of Engineers (USACE), partnering with the State of Hawaii Department of Land and Natural Resources’ (DLNR) Division of Aquatic Resources, will provide an update on the West Maui Watershed Management Study at the Ridge 2 Reef Initiative (R2R) public meeting Aug. 30, from 6 to 8 p.m. at the Veterans Memorial Center, 198 Fleming Road Lahaina, Hawaii.