(a) System. Water shall be received from the source through the use of:

1. (1) An approved public water main; ^Pf or

2. (2) One (1) or more of the following that shall be constructed, maintained, and operated according to law: ^Pf

   1. (A) Semipublic water main, water pumps, pipes, hoses, connections, and other appurtenances; ^Pf
   2. (B) Water transport vehicles; ^Pf and
   3. (C) Water containers. ^Pf

(b) Alternative water supply. Water meeting the requirements specified under 20 CAR §§ 194-101 – 103 shall be made available for a mobile facility, for a temporary food establishment without a permanent water supply, and for a retail food establishment with a temporary interruption of its water supply through:

1. (1) A supply of containers of commercially bottled drinking water; ^Pf
2. (2) One (1) or more closed portable water containers; ^Pf
3. (3) An enclosed vehicular water tank; ^Pf
4. (4) An on-premises water storage tank; ^Pf or
5. (5) Piping, tubing, or hoses connected to an adjacent approved source. ^Pf