Section 410IAC6-14-16. Nonpotable water supply

   (a) The water supply and distribution system must be capable of maintaining water pressure at not less than twenty (20) pounds per square inch (psi) during periods of peak water demand. The water supply shall have capacity to meet total daily water demands.

  (b) There shall be no direct physical connection between:

(1) a mobile camp water supply; and

(2) any source of pollution through which the camp water supply might become contaminated.

  (c) Water supply facilities shall be:

(1) constructed of impervious, easily cleanable materials; and

(2) kept clean and in a good state of repair.

  (d) Devices shall be installed to protect against backflow and back-siphonage at all fixtures and equipment where an air gap at least twice the diameter of the water supply inlet is not provided between the water supply inlet and the fixture's flood level rim. A hose shall not be attached to a faucet unless a backflow prevention device is installed.

  (e) Hoses used to fill water tanks shall be:

(1) constructed of food grade materials; and

(2) capped at both ends when not in use.

(Indiana State Department of Health; 410 IAC 6-14-16; filed Oct 30, 2008, 4:02 p.m.: 20081126-IR-410070490FRA; readopted filed Sep 10, 2014, 2:08 p.m.: 20141008-IR-410140299RFA)