Figure 22. MHW Zones 4 - 9. Top panel shows the eastern and western extents of the six zones, as well as the locations of the tide stations within each zone. Bottom panel shows the elevations of MHW for the tide stations in each zone and the eastern and western extents of each zone. The MHW elevations in each zone were averaged to determine the operational MHW elevation for the zone. The operational MHW elevations are 0.29 m, 0.36 m, 0.22 m, 0.29 m, 0.46 m, and 0.59 m in zones 4 through 9, respectively. Detailed information for each zone is found in Table 5 (PDF Format).