Water and Wastewater Terms Beginning G

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

gauge

A device for checking or measuring a particular dimension of something, using specific standardized units. For example, a gauge might measure the elevation of a water surface, the velocity of flowing water, the pressure of water, the amount or intensity of precipitation, or the depth of snowfall. Gauges also are used to determine the location or position of equipment during installation and after operation.