Player Embed Code: Download Embed Share S.C. National Guard and Agency Flood Response October 2015 South Carolina National Guard Oct. 25, 2015 | 7:46 Beginning the weekend Oct. 4-5 2015, South Carolina was impacted by 11 trillion gallons of rain. The S.C. National Guard and partnered agencies were called to support life saving, response and recovery efforts. This video is a synopsis of their efforts to this historic event.