How evenly the water is being spread across a particular watering area.
A calculated value that shows how evenly water is distributed in a sprinkler system to avoid excessively wet or dry areas in the landscape. It depends on the spacing of sprinklers, type of sprinkler used, wind and water pressure among other factors. High distribution uniformity is obtained when an equal amount of water is placed on all areas of the landscape.
EXAMPLE:
Poor distribution uniformity may result in patches of dead grass.
