Permitting Guidance and Guidelines (Air Quality)

New Source Review (NSR)

Guidelines

• Approval Orders 18 Month Review (792.23 KB)
• Emission Factors for Paved and Unpaved Haul Roads (2 MB)
• Emissions Impact Analysis (Modeling) (324 KB)
• Exemption for Small Sources
• Flowcharts, Guidelines, Additional Info
• Link to Forms
• Grandfathered Sources (2 MB)
• Insignificant Activities and Major Source Determinations (77.16 KB)
• Major PSD Modification (782.27 KB)
• Nonroad Engines (564.52 KB)
• Replacement-In-Kind (2 MB)
• Source Category Exemption (148.16 KB)

Flow Charts

• Major Source Offset Determination Flow Chart (144.68 KB)
• Minor Source Offset Determination Flow Chart (75.5 KB)
• Source Type Determination Flow Chart (254 KB)
• Source Location Determination Flow Chart (3 MB)

Title V Operating Permit (OPS)

• Clarification of Area Source Exemptions and Deferrals (87.24 KB)
• Enforceability of Synthetic Minor Permits (57.41 KB)
• Enhanced Approval Order Process (126 KB)
• EPA Permitting Resources
• Link to Forms
• Operating Permit Program Fact Sheet
• Synthetic Minor Approval Order and Title V Permits (803.7 KB)
• Synthetic Minor Sources and Emissions Fees (862.65 KB)
• Title V Applicability for Area Sources having NSPS or NESHAP/MACT Record Keeping-Only Requirements (161.3 KB)
• Title V Operating Permit Application Due Dates (63.24 KB)
• Title V Six-Month Monitoring Reports (868.27 KB)
• Title V Testing Requirements During Prolonged Periods of Shutdown (636.27 KB)

Questions

• (801) 536-4000