Data was collected at 4 main sites and several ancillary ones. The main site had thermographs deployed on the bottom at 15 feet, 30 feet, and 60 feet. The WIES site has an additional thermograph deployed at 100 ft. Other sites were instrumented to support various studies, and unless noted otherwise, had a bottom-mounted thermograph at 40 ft. Typically, sampling period was 1 hour. Web accessible data are from approximately 2005 onwards, with the goal of getting all CCD (from 1991 to the present) online.