(1) A gasoline vapor recovery device that captures vapors during vehicle fueling may only be required at a service station, or any other gasoline dispensing facility supplying fuel to the general public, in any of the following circumstances:

(a) The facility sells in excess of six hundred thousand gallons of gasoline per year and is located in a county, any part of which is designated as nonattainment for ozone under the federal clean air act, 42 U.S.C. Sec. 7407; or

(b) The facility sells in excess of six hundred thousand gallons of gasoline per year and is located in a county where a maintenance plan has been adopted by a local air pollution control authority or the department of ecology that includes gasoline vapor recovery devices as a control strategy; or

(c) From March 30, 1996, until December 31, 1998, in any facility that sells in excess of one million two hundred thousand gallons of gasoline per year and is located in an ozone-contributing county. For purposes of this section, an ozone-contributing county means a county in which the emissions have contributed to the formation of ozone in any county where violations of federal ozone standards have been measured, and includes: Cowlitz, Island, Kitsap, Lewis, Skagit, Thurston, Wahkiakum, and Whatcom counties; or

(d) After December 31, 1998, in any facility that sells in excess of eight hundred forty thousand gallons of gasoline per year and is located in any county, no part of which is designated as nonattainment for ozone under the federal clean air act, 42 U.S.C. Sec. 7407, provided that the department of ecology determines by December 31, 1997, that the use of gasoline vapor control devices in the county is important to achieving or maintaining attainment status in any other county.

(2) This section does not preclude the department of ecology or any local air pollution authority from requiring a gasoline vapor recovery device that captures vapors during vehicle refueling as part of the regulation of sources as provided in RCW 70A.15.2210, 70A.15.3000, or 70A.15.2040 or where required under 42 U.S.C. Sec. 7412.

Effective date—1996 c 294: "This act is necessary for the immediate preservation of the public peace, health, or safety, or support of the state government and its existing public institutions, and shall take effect immediately [March 30, 1996]." [ 1996 c 294 s 2.]