CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS > SUBPART G—Colorado (§52.320 to §52.352) > 52.331—Committal SIP for the Colorado Group II PM10 areas.

52.331—Committal SIP for the Colorado Group II PM10 areas.

On April 14, 1989, the Governor submitted a Committal SIP for the Colorado Group II PM10 areas. The SIP commits the State to continue to monitor for PM10, report data and to submit a full SIP if a violation of the PM10 National Ambient Air Quality Standards is detected.

Code of Federal Regulations

[54 FR 43178, Oct. 23, 1989]