Columbus community celebrates freedom with Fireworks on the Water Published July 6, 2016 COLUMBUS AIR FORCE BASE, Miss. -- Danika Portz, pop and country music singer, performs at the 2016 Fireworks on the Water July 1 at the Stennis Lock and Dam in Columbus, Mississippi. Portz performance lasted until the firework show started after dusk. (U.S. Air Force photo/Airman 1st Class John Day)