California Code, Water Code - WAT § 13857

(a) “Committee” means the Safe Drinking Water Finance Committee, created by Section 13858.

(b) “Department” means the Department of Water Resources.

(c) “Domestic water system” means a system for the provision to the public of piped water for human consumption, if such system has at least 15 service connections or regularly supplies water to at least 25 individuals.  Such term includes any water supply, treatment, storage, and distribution facilities under the control of the operator of such system.

(d) “Fund” means the California Safe Drinking Water Fund.

(e) “Supplier” or “supplier of water” means any person, partnership, corporation, association or other entity or political subdivision of the state which owns or operates a domestic water system.

(f) “Federal assistance” means funds available or which may become available to a supplier either directly or through allocation by the state, from the federal government as grants or loans for the improvement of domestic water systems.

(g) “Treatment works” means any devices or systems used in the treatment of water supplies, including necessary lands, which render such supplies pure, wholesome, and potable for domestic purpose.

(h) “Project” means proposed facilities for the construction, improvement, or rehabilitation of the domestic water system, and may include water supply, treatment works, and all or part of a water distribution system, if such inclusions are necessary to carry out the purpose of this chapter.