Nonresidential water use in the U.S.

Nonresidential water use is a volumetric measure of the use of publicly-supplied (municipal) water for areas other than residential use. It is typically subcategorized under users including Commercial, Industrial, and Institutional sub-sectors, which are often jointly designated as the ICI or CII sector.

Source: Wikipedia — Nonresidential water use in the U.S. (CC BY-SA 4.0)