README for Transport Rule Emission Inventories Notice of Data
Availability (NODA)

The revisions to emissions inventories NODA placed into the Proposed
Transport Rule docket (75 FR 45210; Docket ID No. EPA-HQ-OAR-2009-0491)
contains several types of data files.  These include 2005, 2012, and
2014 emissions inventories along with ancillary data files used during
the processing of the inventories.  The file names are intended to be
descriptive of the file contents. There are separate files for criteria
air pollutants (CAPs) and for selected hazardous air pollutants (HAPs)
that were included in the emissions modeling inventories. The provided
files are for three main emission inventory sectors: nonpoint (filenames
start with arinv_nonpt), point sources that are not electric generating
units (filenames start with ptinv_ptnonipm), and Category 3 (C3)
commercial marine emissions (filenames start with ptinv_eca). For more
information on these emission sectors and how they were processed for
the Proposed Transport Rule, see the Emissions Technical Support
Document available at   HYPERLINK
"http://www.epa.gov/ttn/chief/emch/transport/tr_proposal_emissions_tsd.p
df" 
http://www.epa.gov/ttn/chief/emch/transport/tr_proposal_emissions_tsd.pd
f .  Additional information and prior versions of data files are
available from   HYPERLINK
"http://www.epa.gov/ttn/chief/emch/index.html#transport" 
http://www.epa.gov/ttn/chief/emch/index.html#transport .  

To see the contents of the files properly on Windows® computers, we
recommend using a text editor that supports Linux-style line endings
such as Wordpad. Note that some of the files may be too large for some
older programs, but the latest versions of Microsoft® Excel® or
Access® should be able to import many of the data files as
comma-delimited files if the Windows computer has ample disk space and
memory available.

A spreadsheet provided is with the NODA called
TR_EI_NODA_relevant_CoSTpackets_and_inventories.xls that is designed to
better describe the inventories and to help identify records that have
been updated in the ptnonipm and nonpt files as part of the NODA so that
review efforts can be appropriately prioritized. Note that each of the
provided inventory and ancillary files has descriptive information in
their headers that should prove useful to reviewers.

The data files included in the NODA are:

Point source inventories for 2012 and 2014 for sources other than
electric generating units: 

ptinv_ptnonipm_2012cr_hap2005v2_revised_08oct2010_v0_orl.txt

ptinv_ptnonipm_2012cr_xportfrac_cap2005v2_20nov2008_revised_08oct2010_v0
_orl.txt

ptinv_ptnonipm_2014cr_hap2005v2_revised_08oct2010_v0_orl.txt

ptinv_ptnonipm_2014cr_xportfrac_cap2005v2_20nov2008_revised_08oct2010_v0
_orl.txt

New cement plants predicted to come on line by 2014 b the EPA SPPD
Industrial Sector Integrated Solutions (ISIS) policy case:

ptinv_ptnonipm_capHG_cementISIS_2016cr_16AUG2010_orl.txt

Nonpoint emission inventory files for 2012 and 2014 for CAPs and HAPs:

arinv_nonpt_2012cr_cap_2005_WRAP_OilGas_08oct2010_v0_orl.txt

arinv_nonpt_2012cr_cap_2008_TCEQ_Oklahoma_OilGas_08oct2010_v0_orl.txt

arinv_nonpt_2012cr_hap_nopfc_nobafmpesticidesplus_noboilermacthg_08oct20
10_v0_orl.txt

arinv_nonpt_2012cr_pf4_cap_nopfc_08oct2010_v0_orl.txt

arinv_nonpt_2014cr_cap_2005_WRAP_OilGas_08oct2010_v0_orl.txt

arinv_nonpt_2014cr_cap_2008_TCEQ_Oklahoma_OilGas_14oct2010_v0_orl.txt

arinv_nonpt_2014cr_hap_nopfc_nobafmpesticidesplus_noboilermacthg_14oct20
10_v0_orl.txt

arinv_nonpt_2014cr_pf4_cap_nopfc_14oct2010_v0_orl.txt

Ancillary files:

Updated oil and gas spatial surrogate for 12km grid:
USA_680_FILL_12km.txt

Updated oil and gas spatial surrogate for 36km grid:
USA_680_FILL_36km.txt

Updated gridding cross reference to use the new oil and gas surrogate: 
amgref_us_can_mex_revised_07jun2010_v10.txt

Updated surrogate description files to include the new oil and gas
surrogate (this works for all grids): srgdesc_12km_07jun2010_v2.txt

Updated temporal cross reference for nonpoint fugitive dust issue:
amptref_v3_3_revised_22jun2010_v5.txt

Updated speciation files to revise allocation of volatile organic
compounds for headspace vapor:
gscnv_cmaq_cb05_soa_2005cr_05b_12nov2009.txt

gspro_cmaq_cb05_soa_2005cr_05b_20apr2010.txt

gsref_cmaq_cb05_soa_2005cr_05b_16jun2010.txt

C3 Commercial marine inventory files for the US and Canada for 2005,
2012, and 2014 with updated ECA projections and state water boundaries:

ptinv_eca_imo_fixFIPS_CANADA_caps_2005_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_CANADA_caps_2012_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_CANADA_caps_2014_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_CANADA_vochaps_2005_20OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_CANADA_vochaps_2012_20OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_CANADA_vochaps_2014_20OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_caps_2005_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_caps_2012_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_caps_2014_19OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_vochaps_2005_20OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_vochaps_2012_20OCT2010_orl.txt

ptinv_eca_imo_fixFIPS_US_vochaps_2014_20OCT2010_orl.txt

The boundaries used to defined the state waters are in this Shapefile:
shipping_lanes_111309.zip, which can also be downloaded directly from
ftp://ftp.epa.gov/EmisInventory/2008_nei/mobile/rail_cmv_shapefiles/ship
ping_lanes_111309.zip

Please note that the “Expanded summary spreadsheet for point
sources” referenced in the NODA document is available for download
from   HYPERLINK
"http://www.epa.gov/ttn/chief/emch/transport/tr_proposal_projection_comm
ents_9-23-10.xls" 
http://www.epa.gov/ttn/chief/emch/transport/tr_proposal_projection_comme
nts_9-23-10.xls  

Please be aware that the total volume of all files in this NODA in
unzipped form is almost 9 gigabytes.  For more information on the
Transport Rule, see   HYPERLINK "http://www.epa.gov/airtransport/" 
http://www.epa.gov/airtransport/ . 

