The islands that dot the landscape all over Lake Lanier contribute to the lake’s natural beauty. When the lake is at full pool, or 1,071 feet above sea level, there are approximately 160 visible islands. The islands are many lake visitors’ paradise, with many favorites claimed early on popular summer weekend days.
With growing concern, LLA has recognized that many islands that do not exist in their full glory anymore. Overuse and erosion have stripped them of their beauty, transforming them into hazardous areas. While shoreline erosion is a natural process, the increase in Lake Lanier’s boating activity has sped the erosion process, causing significant shoreline loss.
Not only does erosion cause a safety hazard for boaters, but erosion also leads to increased siltation. As silt builds up on the bottom of the lake, it effectively reduces the lake’s water storage capacity. Lake Lanier provides water for over 4 million residents in North Georgia, so any reduction in the amount of water the lake can hold is a serious concern.