Vicksburg, Miss…Swimming areas at some of the U.S. Army Corps of Engineers lakes in northern Mississippi will be closing soon. Arkabutla, Sardis, Enid, and Grenada lakes have begun drawing down water levels as part of their normal flood control operations. Swimming areas at these lakes will be unusable due to cooler season temperatures and lower water levels. These areas typically open each spring and remain open during the summer recreational season, drawing thousands of visitors to each lake.