Approval and Promulgation of Air Quality Implementation Plans; Maryland; Stage II Vapor Recovery at Gasoline Dispensing Facilities

الملخص

EPA is approving a State Implementation Plan (SIP) revision submitted by the State of Maryland. This submittal consists of regulations requiring Stage II gasoline vapor recovery in the Baltimore ozone nonattainment area and the Maryland portion of the Washington, DC and Philadelphia ozone nonattainment areas. The intended effect of this action is to approve the addition of Maryland's Stage II vapor recovery regulations into Maryland's ozone SIP. This action is being taken in accordance with the SIP submittal and revision provisions of the Clean Air Act (the Act).