AUGUSTA, Ga. (WRDW/WAGT) -Drought conditions in the CSRA have dropped water levels about seven feet below full pool at Clarks Hill, prompting the U.S. Army Corps of Engineers to reduce water releases. At this time of year, the full pool would typically be at 330 feet. The lake is currently at drought trigger level two. “Our rules are based on pool elevation. So once they go down, we have three trigger levels,” Stan Simpson, lead water manager, said.