A high water mark is a point that represents the maximum rise of a body of water over land.

Look up high-water mark in Wiktionary, the free dictionary.

High water mark may also refer to:

• High-water mark of the Confederacy, the turning point of the Battle of Gettysburg
  • High Water Mark of the Rebellion Monument, an 1892 Gettysburg Battlefield memorial
• High water marks, used to determine hedge fund performance fees (see Hedge fund § Fees paid to hedge funds)
• High-water mark (computer security), a computer security model wherein a document takes on the highest level of confidentiality allowed to the last person to access it
• The High Water Marks, the indie rock band.

• Watermark (disambiguation)
• High Water (disambiguation)
• Highmark (disambiguation)

This disambiguation page lists articles associated with the title High water mark.
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