A line marking the level reached by a body of water

A distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light

Watermark is the second studio album by Irish singer, songwriter and musician Enya, released on 19 September 1988 by WEA.

Watermark is the third solo studio album by Art Garfunkel, originally released in October 1977 on Columbia Records.

Watermark is a 2012 Canadian documentary film by Jennifer Baichwal and Edward Burtynsky.

Left and Leaving is the second studio album by The Weakerthans, released July 25, 2000, on G7 Welcoming Committee Records.

《Watermark》是香港歌手許廷鏗的第六張大碟，是他在2015年發行的第二張專輯。

Watermark was a Contemporary Christian singing duo composed of husband and wife Nathan and Christy Nockels.

Watermark is a Bay area organization of women executives centered on the tech industry of Silicon Valley.

Watermark è un EP dei Weakerthans, pubblicato su CD nel 2001.

A watermark stored in a data file refers to a method for ensuring data integrity which combines aspects of data hashing and digital watermarking.

Fondamenta degli incurabili, titolo originale Watermark, è un saggio dedicato a Venezia, scritto dallo scrittore russo Iosif Aleksandrovič Brodskij e pubblicato nel 1989.

A Watermark for data synchronization describes an object of a predefined format which provides a point of reference value for two systems/datasets attempting to establish delta/incremental synchronization; any object in the queried data source which was created, modified, or deleted after the watermark's value will be qualified as "above watermark" and should be returned to the client requesting data.

Watermark is a 2003 Australian film directed by Georgina Willis and produced by Kerry Rock.

To mark a datafile with a digital watermark.

To mark paper with a watermark.