PDFWAC 246-215-05145
Distribution, delivery and retention—System (FDA Food Code 5-104.11).
Water must be received from the source through the use of:
(1) An approved public water main; or
(2) One or more of the following that must be constructed, maintained, and operated according to law:
(a) Nonpublic water main, water pumps, pipes, hoses, connections and other appurtenances;
(b) Water transport vehicles; and
(c) Water containers.