How to reach:
To reach the tidal bench marks from the intersection of U.S. Highway 17 and State Highway 162, proceed south on State Highway 163 for 17.9 km (11.1 mi) to the intersection of State Highway 164, then bear left and proceed SW on State Highway 164 for 3.9 km (2.4 mi) to State Highway 174, then proceed straight through the intersection and continue 5.1 km (3.2 mi) to the end of the pavement, then continue straight for 1.6 km (1.0 mi) on the dirt road to State Road S-10-38, then bear left past the entrance to Hutton Plantation and proceed 0.5 km (0.3 mi), then bear left past the entrance to Willtown Bluff and continue 0.8 km (0.5 mi) to Willtown Bluff Boat Landing. By boat, travel 4.8 km (3.0 mi) south on South Edisto River to the gage site on the north bank of a turn in the river. The bench marks are located on a small dike, formerly the site of a fishing camp. The tide gage and staff were located 0.5 km (0.3 mi) west of the mouth of Dawhoo River, 61 m (200 ft) east of the mouth of a small creek, and 30 m (100 ft) from berm line. NOTE: This station can only be reached by boat.