PDFWAC 246-215-05355

Operation and maintenance—Using a pump and hoses, backflow prevention (FDA Food Code 5-304.12).

A person shall operate a water tank, pump, and hoses so that backflow and other contamination of the water supply are prevented.

[Statutory Authority: RCW 43.20.050 and 43.20.145. WSR 21-01-122, § 246-215-05355, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-05355, filed 1/17/13, effective 5/1/13.]