Minn. R. 4626.1030
WATER SYSTEM. 5-104.11
Water must be received from the source through the use of: A. an approved public water main regulated under chapter 4720; P2 or B. one or more of the following means that must be constructed, maintained, and operated according to applicable state laws and rules: (1) a nonpublic water main, water pumps, pipes, hoses, connections, and other appurtenances that comply with chapters 4714 and 4720; P2 (2) water haulers that comply with parts 4720.4000 to 4720.4400 ; P2 or (3) water tanks that comply with parts 4626.1135 to 4626.1175 and 4720.4300 to 4720.4400 . P2