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Iowa SIP: EPA Approved Iowa Regulations

EPA Approved Iowa Regulations
(40 CFR 52.820, Part 62, and Part 70)

Iowa Department of Natural Resources [561] 
Natural Resources Department

Chapter Title
Chapter 2 Public Records and Fair Information Practices (Note: Chapter 2 Rules are approved under Part 70 and are not SIP approved.)
Chapter 7 Rules of Practice in Contested Cases (Note: Chapter 7 Rules are approved under Part 70 and are not SIP approved.)

Iowa Department of Natural Resources [567] 
Environmental Protection Commission

Chapter Title
Chapter 10 Administrative Penalties  (Note: Chapter 10 Rules are approved under Part 70 and are not SIP approved.)
Chapter 20 Scope of Title - Definitions
Chapter 21 Compliance
Chapter 22 Controlling Pollution  (Note: not all Chapter 22 Rules are SIP approved.)
Chapter 23 Emission Standards for Contaminants
Chapter 24 Excess Emissions
Chapter 25 Measurement of Emissions
Chapter 26 Prevention of Air Pollution Emergency Episodes
Chapter 27 Certificate of Acceptance
Chapter 28 Ambient Air Quality Standards
Chapter 29 Qualification in Visual Determination of the Opacity of Emissions
Chapter 30 Fees  (Note: Rule 30.4 is approved under Part 70 and is not SIP approved.)
Chapter 31 Nonattainment Areas
Chapter 33 Special Regulations and Construction Permit Requirements for Major Stationary Sources - Prevention of Significant Deterioration (PSD) of Air Quality
Chapter 34 Provisions for Air Quality Emissions Trading Programs

Local Agency Ordinances

EPA has approved rules and regulations for two local air pollution control agencies in Iowa. To view these Federally approved ordinances, select the geographic area of interest.

Linn County (Cedar Rapids)
Air Quality Ordinance, Chapter 10
Polk County (Des Moines)
Board of Health Rules and Regulations, Air Pollution Chapter V