VICKSBURG, Miss. – The U.S. Army Corps of Engineers (USACE) announces that beginning May 1, 2025, new fee rates will go into effect for selected campgrounds at Arkabutla, Sardis, Enid, and Grenada Lakes. On May 1, rates for all Class A campgrounds with full hookups (water, sewer, electric) will increase from $24 to $30 per night.