NORTH COAST UNIFIED AIR QUALITY MANAGEMENT DISTRICT
Chapter VI. PERMIT CONTENT
Rule 680 VOLUNTARY EMISSIONS CAPS
The permit for each such emissions unit at a stationary source which is operating under a voluntary emissions cap
shall include federally-enforceable conditions requiring that:
- The stationary source and each emissions unit must comply with all applicable federal requirements, including
those authorizing emissions averaging;
- Emissions from any individual emissions unit shall not exceed any emissions limitation, standard, or other
requirement;
- Any emissions limitation, standard, or other requirement shall be enforced through continuous emission monitoring,
where applicable; and
- All affected emissions units under a voluntary emissions cap shall be considered to be operating in violation
of the permit, if the voluntary emissions cap is exceeded. [Reference: 40 CFR 70.6(a)(10)]