Standards and Regulations
Wyoming Air Quality Standards and Regulations (WAQS&R) [Last Updated May 7, 2008]
From the list below, find the file you would like to download. Please note that PDF file format is slightly different from the WordPerfect and Word formats. The content is identical in all formats, but pagination and spacing may vary slightly amongst the three styles. The documents are available in two file formats, as represented by the icons on the right-hand side of the list. Click on the icon that represents the format you wish to receive.
Disclaimer
While every effort has been made to assure the accuracy of these
documents, these files do not represent the official State version of
Wyoming Air Quality Standards and Regulations. Official copies can
only be obtained from the Wyoming Secretary of State's Office.
| CHAPTERS (last updated) | Formats | |
| Chapter 1, Common Provisions (1/30/2006) |
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| Chapter 2, Ambient Standards (1/30/2006) |
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| Chapter 3, General Emission Standards (5/7/2008) |
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| Chapter 4, State Performance Standards for Specific Existing Sources (10/29/1999) |
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| Chapter 5, National Emission Standards (5/7/2008) |
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| Chapter 6, Permitting Requirements (12/5/2006) |
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| Chapter 7, Monitoring Regulations (2/7/2003) |
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| Chapter 8, Non-attainment Area Regulations (10/29/1999) |
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| Chapter 9, Visibility Impairment/PM Fine Control (10/29/1999) |
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| Chapter 10, Smoke Management (4/5/2005) |
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| Chapter 11, National Acid Rain Program (5/7/2008) |
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| Chapter 12, Emergency Controls (10/29/1999) |
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| Chapter 13, Mobile Sources (10/29/1999) |
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| Chapter 14, Emission Trading Program Regulations (5/7/2008) |
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WAQS&R can be obtained in hard copy format by submitting a written request to Christine Anderson, Air Quality Division, 1866 S. Sheridan Avenue, Sheridan, Wyoming 82801.