MHHW Locations Abbreviation

MHHW has various meanings in the Locations category. Discover the full forms, definitions, and usage contexts of MHHW in Locations.

Mean Higher-High Water

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Mean Higher High Water

A tidal datum the average of the higher of the two high water heights of each tidal day, averaged over the US National Tidal Datum Epoch.

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Mean Highest High Water
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