The elevation of the surface of the water in a boiler.
The elevation at which water stands.
A length of clear plastic hose, 3/8 to 1/2 inch in diameter and approximately 50 feet long, filled with water and used as a leveling device to check level in walls or structures.
A hose or tube filled with water, used in deck construction to transfer elevations from one post to another. The surface of the water at both ends of the hose must come to rest at the same height, allowing transfer of elevations.
the level of the surface of a body of water
underground surface below which the ground is wholly saturated with water; "spring rains had raised the water table"
a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship
a water gauge that shows the level by showing the surface of the water in a trough or U-shaped tube
The level at which water was pumped out from a mine.
In this context, the altitude (or depth) of the water surface as measured in a well.
The amount of water that enters the tub for a given load size. Levels include low, medium high and extra-high.
The total water level fluctuation which can be described as the combination of the tide and other influences such as wind, shoreline orientation, etc. details
The height of the water surface measured above a datum.