MAERS POINT SOURCE AIR EMISSIONS INVENTORY 1990 - 2008

The following is a brief description of the available emissions inventory data.

The MAPRS (Michigan Air Pollution Reporting System) for 1990 through 1997, including the MARPS format and support documentation such as the data dictionary, is available in a zipped MS Access 2000 database by submitting a FOIA request to the DEQ FOIA Coordinator.

The MAERS (Michigan Air Emissions Reporting System) for 1998 through 2005 MS Access 2000 database is in the US EPA NIF 3.0 (National Emissions Format) and available by submitting a FOIA request to the DEQ FOIA Coordinator and a separate download file with support documentation such as the NIF codes and data formats is available for download as zipped files.

The complete 2005, 2006 and 2007 Michigan DEQ AQD point source emissions inventory as submitted to US EPA in NIF 3.0 format is also available for download in a zipped MS Acccess 2000 database. The complete 2008 MIchigan DEQ AQD point source emissions inventory as submitted to US EPA in EIS Staging Table format is also available for download in a zipped MS Access 2003 database.

Please see the readme documentation files provided with each downloaded zipped file.

CONTACTS:

• AQD MAERS Coordinator Renee Denison: denisonr@michigan.gov or (517)-373-7051
• AQD District Office Contact Information - View
• For web page technical issues contact Kirsten Clemens at: clemensk@michigan.gov or (269)-567-3548