Idaho Admin. Code r. 58.01.01.592
Sections 592 through 598 set requirements for Stage 1 vapor collection systems. Stage 1 vapor collection is used during the refueling of underground gasoline storage tanks to reduce hydrocarbon emissions. Vapors in the tank, which are displaced by the incoming gasoline, are routed through a hose into the gasoline cargo tank and returned to the terminal for processing. Section 599 sets the requirements for gasoline cargo tanks that deliver gasoline to those required to install and operate Stage 1 vapor collection systems. These sections apply to gasoline dispensing facilities (GDF) and gasoline cargo tanks in Ada and Canyon Counties only. Nothing in these rules is intended to supersede or render inapplicable any federal, state, or local laws, including, but not limited to 40 CFR Part 63, Subpart CCCCCC.
Idaho Admin. Code r. 58.01.01.592