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The links below provide data and documentation for Version 3 of the inventory.

For final NIF and ORL formated inventories, please contact Julie McDill at This email address is being protected from spambots. You need JavaScript enabled to view it.

Version 3 2007 Annual Inventory 
(Updated: September 11, 2012)

2007 Compiled Technical Support Documentation is for all sectors of the 2007 emissions inventory.  The TSD explains the data sources, methods, responses to stakeholder comments, and results for preparing the 2007 emission inventory for the Northeast and Mid-Atlantic/Northeast region.
2007 Compiled Technical Support Documentation pdficon_small

Version 3 2007 Annual Point Source Inventory 
(Updated: September 11, 2012)

All documents are in Adobe Acrobat® format unless otherwise noted.

Version 3 2007 Hourly Point Source Inventory
(Updated: September 11, 2012)

All documents are in Adobe Acrobat® format unless otherwise noted. pdficon_small

Version 3 2007 Area Source Inventory
(Updated September 11, 2012)

Version 3 2007 Non-road Mobile Source Inventory (except Marine, Air, and Rail sources)
(Updated September 11, 2012)

Version 3 2007 Marine, Air, and Rail Source Inventory
(Updated September 11, 2012)

Version 3 2007 On-road Inventory
(Updated September 11, 2012)

Version 3 2007 Tier 1 Summary
(Added November 28, 2012)