EPA Emissions Measurement Center (EMC)
Find a wealth of information pertaining to source emissions testing on EPA's EMC site. Included are EPA reference methods, proposed methods, links to other EPA material, software, and a list of emission testing companies.

Source Evaluation Society - Stack Testing Companies

Fact Sheet for NSPS Subpart Dc Boilers
The North Carolina Division of Air Quality (DAQ) has developed a NSPS Boiler Fact Sheet to help facilities respond to recent revisions to the federal New Source Performance Standards (NSPS), Subpart Dc (Commercial, Industrial, and Small Boilers).

Continuous Emission Monitoring

• List of industrial sources with CEMs

Testing Issues and Policies

• General Emission Testing and Reporting Requirements
• Volatile Organic Compounds (VOCs)
• Condensible Particulate Matter (CPM)

Control of Volatile Organic Compound Leaks from Gasoline Tank Trucks
and Vapor Collection Systems (EPA-450/2-78-051)

• Appendix B [PDF] [Text]
• Appendix C [PDF] [Text]

Source Testing Protocols

• Protocol Submittal Form [PDF] [MS Word] Revision 2010a added March 29, 2010
• Guidance documentation for the completion of the Protocol Submittal Form [PDF] [Text]
• VE specific protocol submittal form [MS Word] [PDF] [Text]

Test Observation Training Materials

• NC DAQ Method 5 Observation Checklist [PDF] [Text]
  • Method 5 Observation Checklist Reference Document [PDF] [Text]
• NC DAQ CEM Observation Checklist [PDF] [Text]
  • CEM Observation Checklist Reference Document [PDF] [Text]

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