Weather More flood photos from Chattahoochee, Florida Image January 7, 2017 twfchk Leave a comment Here are some additional photos of the January 2017 flooding on the Chipola and Apalachicola Rivers as well as Lake Seminole: Water pours through the historic Jim Woodruff Dam at Chattahoochee. The dam will turn 59 years old this year. The Jim Woodruff Dam was completed in 1958 and has dramatically enhanced flood control efforts upstream on the lower Chattahoochee and Flint Rivers. A closer view of the water pouring through Jim Woodruff Dam at the head of the Apalachicola River. Another view of the Apalachicola River below Jim Woodruff Dam. A view of River Landing Park from the U.S. 90 bridge shows the floating dock and Great Platform Mound with water flowing over the banks. Water almost completely surrounds the Great Platform Mound. More than 1,000 years old, this ancient platform mound once provided the base for a Native American home or structure. A series of small prehistoric Indian mounds can be found along this low ridge at River Landing Park. Normally it is barely noticeable but during minor floods it remains above water level. Whether it is natural or was built by prehistoric Native Americans is not known. Add Two Egg TV to your Roku for free! Just search for “Two Egg TV” from your Roku device and click add.