The Pinopolis Lock, situated at the Jefferies Hydroelectric Station in Moncks Corner, South Carolina, stands as a remarkable feat of engineering and a vital passageway for boaters seeking access to Lake Moultrie. Constructed in the early 1940s as part of the Santee Cooper Project, this lock was the highest single-lift lock in the world at the time, elevating vessels 75 feet from the Tailrace Canal to Lake Moultrie.
A Seamless Boating Experience
For those launching from Hidden Cove Marina, the journey to the Pinopolis Lock is both convenient and scenic. The lock operates on a first-come, first-served basis, accommodating motorized boats between 10 and 150 feet in length. The entire locking process typically takes between 20 to 45 minutes, making it an efficient route for boaters.
Boaters are advised to call ahead at 843-899-LOCK (5625) to check the lock's operating status, especially during inclement weather, as operations may be suspended during thunderstorms or rough-water conditions.
Historical Significance and Engineering Marvel
Beyond its functional role, the Pinopolis Lock is steeped in history. Part of the New Deal-era Santee Cooper Power and Navigation Project, the lock and dam system transformed the region's waterways, providing hydroelectric power and improved navigation routes. The lock's construction involved the movement of over 42 million cubic yards of earth and the pouring of 3.1 million cubic yards of concrete, marking it as one of the largest earth-moving projects in U.S. history.
Ecological Considerations
The Pinopolis Lock also plays a role in local ecology. In cooperation with the South Carolina Department of Natural Resources, the lock facilitates the movement of fish from the river into the lake during spawning runs, aiding in the preservation of aquatic life.
Embark on Your Lake Moultrie Journey
Whether you're a seasoned boater or a newcomer eager to explore South Carolina's waterways, the Pinopolis Lock offers a unique and accessible passage to Lake Moultrie. Its blend of historical significance, engineering prowess, and ecological importance makes it a must-experience feature for any boating enthusiast. Plan your visit today and set sail through a piece of South Carolina's rich maritime heritage.