EPOCH Update Information:
To reach the bench marks from the intersection of State Highways 213 and 291 in Chestertown, proceed west on Route 291 for 0.8 km (0.5 mi) to Highway 20, turn right and continue west on Highway 20 for 11.3 km (7.0 mi) to Highway 21. Turn right and proceed west on Highway 21 for 5.3 km (3.3 mi) to the Tolchester Marina. The bench marks are located between Route 21 and the entrance channel to the marina. The tide gage is located on the north bulkhead along the entrance channel.