How to reach:
To reach the tidal bench marks from State Highway 23 in Venice, proceed south on State Highway 23 until crossing the Mississippi River Levee, then left on Levee Road to the first shell road on the right (marked by a sign reading Venice Sub-Station Corps of Engineers), go south on the shell road to its end and the sub-station to the left. The bench marks are near the sub-station and north along the shell road. The tide gage and staff were on the wharf between the sub-station office and the U.S. Fish and Wildlife Service office.