MARIPOSA COUNTY AIR POLLUTION CONTROL DISTRICT

RULE 1003 - APPLICABILITY

A. Sources Subject to Regulation X [Reference: 40 CFR Part 70.3(a)]
The sources listed below are subject to the requirements of Regulation X:

1. A major source;
   
   
2. Source with an acid rain unit for which application for an Acid Rain Permit is required pursuant to title IV of the CAA;
   
   
3. A solid waste incinerator subject to a performance standard promulgated pursuant to section 111 or 129 of the CAA;
   
   
4. Any other source in a source category designated, pursuant to 40 CFR Part 70.3, by rule of the U.S. EPA; and
   
   
5. Any source that is subject to a standard or other requirement promulgated pursuant to section 111 or 112 of the CAA, published after July 21, 1992, designated, pursuant to 40 CFR Part 70.3, by the U.S. EPA at the time the new standard or requirement is promulgated.

B. Sources Exempt from Regulation X
[Reference: 40 CFR Part 70.3(b)]
The sources listed below are not subject to the requirements of Regulation X:

1. 1. Sources regulated solely by 40 CFR Part 60, Subpart AAA (Standards of Performance for New Residential Wood Heaters);
   
   
2. 2. Sources regulated solely by 40 CFR Part 61, Subpart M, section 145 (National Emission Standards for Asbestos, Standard for Demolition and Renovation); and
   
   
3. 3. Any other source in a category deferred, pursuant to 40 CFR Part 70.3, by U.S. EPA rulemaking.