Water Jetting

Process of using the internal cleansing mechanism of the cutterhead, by which high-pressure water is sprayed from nozzles to help remove cohesive soils.

Water Level

An instrument that uses a tube filled with water to indicate the elevation of the lead section of casing.

Water Table

(1) The elevation of the ground water. (2) The upper limit of the portion of ground wholly saturated with water.

Watercourse

A flowing water body: ranging in size from a creek to a river, for example.