Section 9-201.11 - Water Point(A) Drinking water for the MOBILE FOOD ESTABLISHMENT shall be obtained from the SERVICE BASE and the vehicle shall return to the SERVICE BASE whenever the amount of water in storage does not equal at least 3.8 liters (1 gallon).(B) The watering point for the MOBILE FOOD ESTABLISHMENT shall consist of a threaded tap installed and maintained in a manner that will assure protection against contamination.(C) Hoses used for conveying DRINKING WATER shall be constructed and maintained as specified in § 5-302.16.Wis. Admin. Code Department of Health Services § 9-201.11