Help Page for Bench Mark Sheets

The Bench Mark Sheets page provides access to bench mark sheets for the station indicated in the upper left corner of the page.

A tidal bench mark is a physical object, usually a stamped metal disk, that is near a tide station and is used as an elevation reference for the tide gauge and tidal datums. Bench Mark Sheets provide descriptions, locations, and elevations of the bench marks for a station.

Click the link at the top of the page for a printer-friendly version of the page. Scroll down the page to see all the bench marks available for the station. Scroll to the bottom of the page for more information about the station's tidal datums and the bench marks on the page, along with definitions relating to bench marks. Link to other types of data for the same station using the links on the left. Links are highlighted only for data types that are available for the station.