DAQ-2025-000772

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TECHNICAL SUPPORT DOCUMENT
BASELINE AND EPISODIC OZONE EMISSIONS INVENTORY
NON-ROAD MOBILE SOURCE:
FOR
Wasatch Front: May, June, July, August 2017 and July 2026

June 2024
Utah Division of Air Quality

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Table of Contents

1.0 Overview.......................................................................................................................1
2.0 Nonroad Equipment – Diesel, Gasoline and others.......................................................1
2.1 Nonroad Description..................................................................................................1
2.2 MOVES Model..........................................................................................................2
2.3 MOVES Modified Database......................................................................................2
2.4 MOVES Input Data...................................................................................................3
2.5 Airport Ground Support Equipment (GSE), Rail yard and Oil Field equipment......3
2.6 Snowmobiles.............................................................................................................3
3.0 Aircraft...........................................................................................................................6
3.1 Aircraft Type..............................................................................................................6
3.2 Sources Aircraft Emissions Estimates.......................................................................6
3.3 Data Sources for Activity Data..................................................................................7
3.4 Monthly Activity Data...............................................................................................8
3.5 2026 Projection Aircraft inventory............................................................................9
4.0 Diesel Railroad Locomotives........................................................................................9
4.1 Data Sources for Activity Data..................................................................................9
4.2 Monthly Activity Data.............................................................................................10
4.3 2026 Projection Rail Inventory................................................................................11
5.0 References...................................................................................................................12
Appendix A. Summary of Nonroad Equipment Emissions...............................................13
Appendix B. Summary of Airport Emissions....................................................................18
Appendix C. Summary of Rail Emissions.........................................................................23

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List of Figures

Figure 1. LTO cycle 7
Figure 2. Monthly Freight Pattern in 2014 and 2016 11

List of Tables

Table 2-1 MOVES-Nonroad Equipment and Fuel Types 2
Table 2-2 Snowmobile Emission Factor in May, June, July, August 2017 and July 2026 4
Table 2-3 Snowmobile count in Summer 2017 and Summer 2026 5
Table 3-1 2017 LTO Summary for Commercial Aircraft in SLC Airport from T-100 8
Table 4-1 2017 NEI SCCs for Rail Sector 10
Table 4-2 Monthly Freight Profiles in 2014 and 2016 10
Table A-1 2017 May Nonroad Equipment Emissions (tons per day) 13
Table A-2 2017 June Nonroad Equipment Emissions (tons per day) 14
Table A-3 2017 July Nonroad Equipment Emissions (tons per day) 15
Table A-4 2017 August Nonroad Equipment Emissions (tons per day) 16
Table A-5 2026 July Nonroad Equipment Emissions (tons per day) 17
Table B-1 2017 May Airport Emissions (tons per year) 18
Table B-2 2017 June Airport Emissions (tons per year) 19
Table B-3 2017 July Airport Emissions (tons per year) 20
Table B-4 2017 August Airport Emissions (tons per year) 21
Table B-5 2026 July Airport Emissions (tons per year) 22
Table C-1 2017 May Rail Annual Emissions (tons per year) 23
Table C-2 2017 June Rail Annual Emissions (tons per year) 24
Table C-3 2017 July Rail Annual Emissions (tons per year) 25
Table C-4 2017 August Rail Annual Emissions (tons per year) 26
Table C-5 2026 Rail Annual Emissions (tons per year) 27

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1.0 Overview

This section of the Technical Support Documentation (TSD) gives information describing
how the 2017 and 2026 episodic and baseline ozone emissions inventories for Nonroad
Mobile Source in the Wasatch Front, UT Non-Attainment Area are developed.

Non-road mobile sources include 1) Non-road engines and motorized equipment from the
MOVES4 Model, 2) aircraft and airport ground support equipment (GSE) and 3) diesel
locomotives. This inventory includes emissions

● Carbon Monoxide (CO)
● Oxides of Nitrogen (NOx)
● PM2.5 Exhaust (PM2.5)
● PM10 Exhaust (PM10)
● Sulfur Dioxide (SO2)
● Volatile Organic Compounds (VOC)

The modeling domain for this SIP includes the entire state of Utah including the
following ozone nonattainment areas and seasons:

Wasatch Front for May, June, July, August 2017 and July 2026. Units were converted to
tons per year for SMOKE.
2.0 Nonroad Equipment – Diesel, Gasoline and others
2.1 Nonroad Description

Nonroad equipment includes all mobile sources that are not on-highway excluding
locomotives, aircraft, or commercial marine vessels. Locomotive emissions from
railyards and aircraft and associated ground support equipment are described in Section 3
and Section 4.

EPA’s most current MOVES model (MOVES4-Nonroad) was used to obtain emission
inventories for nonroad mobile vehicles and equipment that operate on unpaved roads or
other areas but not on paved roads. The inventory includes nonroad engines and
equipment, such as lawn and garden equipment, construction equipment, engines used in
recreational activities, portable industrial, commercial, and agricultural engines.

MOVES-Nonroad estimates emissions result from a diverse collection of equipment from
lawn mowers to locomotive support using a variety of fuel types, as shown in Table 2-1.

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Table 2- 1 MOVES-Nonroad Equipment and Fuel Types
Equipment Types Fuel Types
Agriculture
Airport Ground Support Equipment (GSE; excludes
aircraft)
Commercial
Construction Gasoline
Industrial Diesel
Lawn and Garden Compressed Natural Gas
(CNG)
Logging Liquified Petroleum Gas (LPG)
Oil Field
Pleasure Craft (recreational marine; excludes
commercial marine vessels)
Railroad (excludes locomotives)
Recreational
Underground Mining

2.2 MOVES Model

The nonroad runs were executed using MOVES4, the most current publicly-released version of EPA’s Motor Vehicle Emissions Simulator (MOVES) Model. The default
database is movesdb20240104.
For 2017 May, June, July and August episodes, emissions were computed for a weekday
and a weekend day. Output units were grams per weekday or grams per weekend day.
Then emissions were converted from daily to annually ton-per-year using the following
equation:
(5*Wkdy + 2*Wknd)/7 = Daily Emissions * 365.25 = Tons per Year

Output was organized into “SMOKE” format and transferred to the air dispersion model
for analysis of pollutant concentrations.
2.3 MOVES Modified Database

The nonroad sector of the 2016v1 platform used a modified MOVES default database
built from the publicly released version movesdb20240104. Three updated database table
files are named below. MOVES Nonroad used this modified default database for a set of
runs.1
1. nrbaseyearequippopulation_2016v1.csv
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2. nrstatesurrogate_2016v1.csv
3. nrsurrogate_2016v1.csv

2.4 MOVES Input Data

MOVES uses county database managers (CDBs) to provide detailed local information for
developing nonroad emissions. Each CDB contains the non-road mobile data tables for
each county in the state for meteorology.

The UDAQ Technical Analysis Section provided metrological conditions from multiple
meteorological sites located throughout the state of Utah from MesoWest data archives.
MesoWest (mesowest.utah.edu) is a database of current and archived meteorological data
from weather stations in the United States maintained by the University of Utah.

2017 May 1 st – August 31 st
Meteorological data was identified by locating the largest population center for
each county. Then the nearest weather station was acquired from the Meso West
data archives. Since ozone events along the Wasatch Front occur sporadically
throughout the summertime, the following representative months were used: May,
June, July and August.

2.5 Airport Ground Support Equipment (GSE), Rail yard and Oil Field
equipment

Commercial marine equipment, locomotive emissions from rail yards and aircraft GSE
are not modeled by MOVES. Although MOVES-Nonroad estimates emissions from
Airport GSE, the results are not used in the Nonroad emission. Airport GSE are
calculated via the Federal Aviation Administration's Aviation Environmental Design Tool
(AEDT).

Railway maintenance emissions (SCC 2285002015) are included in the nonroad
emission. Rail yard emissions are associated with the operation of switcher engines at
each yard. It is compiled by the Eastern Regional Technical Advisory Committee
(ERTAC).

2.6 Snowmobiles

Snowmobiles are run separately within MOVES to take advantage of winter time activity
data within the State of Utah. MOVES Nonroad is run only for Recreational Equipment
for the whole state with the output set to a 24-hour day. In order to take advantage of the
activity data two separate runs will be created to construct an emission factor per
equipment by SCC for May, June, July and August 2017 and July 2026. A default
MOVES script was run to produce emission factors by SCC which is shown at Table 2-2.
After the script is run, the output database was reduced to only cover snowmobiles.

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Table 2- 2 Snowmobile Emission Factor in May, June, July, August 2017 and July 2026

Day Pollutant
Snowmobile Emission Factors (EF)
grams per vehicle per day
2017
May
EF
2017
June EF
2017
July EF
2017
August
EF
2026
July EF
Weeken
d Total Gas HC 8.98 18.22 22.30 19.07 17.74
Weeken
d CO 0.00 0.00 0.00 0.00 0.00
Weeken
d NOx 0.00 0.00 0.00 0.00 0.00
Weeken
d NH3 0.00 0.00 0.00 0.00 0.00
Weeken
d NMHC 8.98 18.22 22.30 19.07 17.74
Weeken
d VOC 8.98 18.22 22.30 19.07 17.74
Weeken
d PM2.5 Total Exh 0.00 0.00 0.00 0.00 0.00
Weekday Total Gas HC 8.98 18.22 22.30 19.07 17.74
Weekday CO 0.00 0.00 0.00 0.00 0.00
Weekday NOx 0.00 0.00 0.00 0.00 0.00
Weekday NH3 0.00 0.00 0.00 0.00 0.00
Weekday NMHC 8.98 18.22 22.30 19.07 17.74
Weekday VOC 8.98 18.22 22.30 19.07 17.74
Weekday PM2.5 Total Exh 0.00 0.00 0.00 0.00 0.00

The activity being used for each month will be different. DMV registration counts by
county from https://tax.utah.gov/econstats/mv/registrations were used to account for
parked snowmobiles during the summer time. State total DMV registration counts were
apportioned according to the 2012 snowmobile activity survey accounting for activity for
snowmobiles during 2013 winter time.

The DMV data used will account for snowmobiles from the year 2017 covering model
years 2016-1969. Snowmobile counts in summer 2017 are shown at Table 2-3.

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Table 2- 3 Snowmobile count in Summer 2017 and Summer 2026

2017 July Activty 2026 Summer Activity Forecast
2017 DMV Snowmobile Count MY
2016-1969
2026 DMV Snowmobile Count
MY 2025-1969
FIPS Snowmobile Count FIPS Snowmobile Count
49001 41

4900
1 21
49003 870
4900
3 1100
49005 1577
4900
5 2248
49007 210
4900
7 145
49009 21
4900
9 41
49011 2751
4901
1 2267
49013 377
4901
3 186
49015 120
4901
5 104
49017 43
4901
7 66
49019 55
4901
9 51
49021 340
4902
1 486
49023 170
4902
3 143
49025 129
4902
5 147
49027 96
4902
7 87
49029 445
4902
9 528
49031 10
4903
1 10
49033 130
4903
3 245
49035 4932
4903
5 4660
49037 46
4903
7 37
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49039 617
4903
9 556
49041 292
4904
1 207
49043 1137
4904
3 1821
49045 406
4904
5 530
49047 499
4904
7 297
49049 3704
4904
9 3349
49051 1130
4905
1 1697
49053 291
4905
3 462
49055 46
4905
5 26
49057 2460
4905
7 2289
Total 22945 Total 23802

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3.0 Aircraft

The 2017 Aircraft NEI (2017EPA_Airports), downloaded from EPA EIS Gateway, was
used to generate 2017 annual aircraft emissions. EPA used the FAA’s Aviation
Environmental Design Tool (AEDT) to estimated emissions for aircraft exhaust, Ground
Support Equipment (GSE), and Auxiliary Power Units (APU) emissions for
approximately 20,000 airports in U.S. This is the first NEI to use AEDT model. 2008 and
2011 used the FAA’s previous model, Emissions and Dispersion Modeling System
(EDMS).

3.1 Aircraft Type

The aircraft source category includes all aircraft types used for public, private, and
military purposes. The aircraft emissions inventories are grouped by type of operation
rather than aircraft type. This includes four types of aircraft:

(1) Commercial air carriers (AC)
(2) Air taxis (AT)
(3) General aviation (GA)
(4) Military aircraft (MIL)

Commercial air carriers (AC) transport passengers, freight, or both and tend to be larger
aircraft that are driven with jet engines. Air taxis (AT), which are also considered to be
commercial aircraft, are usually smaller aircraft (less than 60 passengers) that operate on
a limited basis compared to larger commercial aircraft that carry between 60 and 800
passengers. General aviation (GA) includes most other aircraft used for recreational
flying and personal transportation. Smaller aircraft that support business travel, usually
on an unscheduled basis, are also included in the GA category. Military aircraft (MIL)
comprise a wide range of aircraft types such as training aircraft, fighter jets, helicopters,
and jet- and propeller-driven cargo planes of varying sizes.

Aircraft tend to emit significant amounts of air pollutants. The national AT and GA fleet
includes both jet and propeller-driven aircraft. Most of the AT and GA fleet are
comprised of piston- (or propeller-) driven aircraft, though these aircraft types also
include smaller business jets and turboprops and helicopters equipped with piston or
turboshaft engines.

3.2 Sources Aircraft Emissions Estimates

Aircraft exhaust, GSE, and Auxiliary Power Unit (APU) emissions estimates are
associated with aircrafts’ landing and takeoff (LTO) cycle. GSE are typically found at
airports, such as aircraft refueling vehicles, baggage handling vehicles and equipment,
aircraft towing vehicles, and passenger buses. Figure 1 shows six specific operating
modes in an LTO cycle: Approach, Taxi/idle-in, Taxi/idle-out, Idling, Takeoff, Climb out.

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Figure 1. LTO cycle

The emissions associated with airport activities are attributed to the following sources
with associated SCC:
• Commercial aviation (SCC: 2275020000)
• Air taxis
▪ Piston driven (SCC: 2275060011)
▪ Turbine driven (SCC: 2275060012)
• General aviation
▪ Piston driven (SCC: 2275050011)
▪ Turbine driven (SCC: 2275050012)
• Military (SCC: 2275001000)
• Auxiliary Power Units (SCC: 2275070000)
• Ground Support Equipment
▪ Diesel-fueled (SCC: 2270008005)
▪ Gasoline-fueled (SCC: 2265008005)

GSE for Davis County and Tooele County were reported in point sources under Hill Air
Force Base and Dugway Proving Ground.

3.3 Data Sources for Activity Data

Aircraft landing and takeoff (LTO) data from several Federal Aviation Administration’s
(FAA) data sources including the following: 2017 T-100 dataset2, 2014 Terminal Area
Forecast (TAF) data3, 2014 Air Traffic Activity Data Systems (ATADS) data4, and 2014
Airport Master Record (form 5010) data5.

The T-100 data is derived from commercial aviation operations, reported directly by the
airlines and specifically includes very detailed information about large commercial air
carriers and air taxis which could be identified by typical passenger capacity. All non-air
taxi data in the T-100 data are assumed to be larger commercial aircraft. ATADS includes
actual operations at FAA controlled facilities, while TAF includes the ATADS data and
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also modeled operations for other non-FAA control facilities. T-100, TAF and ATADS
data are provided as operations (separate operation counts for each landing and takeoff
leg), such that their operations need to be divided by 2 to get LTOs.
(Arrival + Departure)/2 = LTO

3.4 Monthly Activity Data

T-100 provides the monthly number of aircraft operations by county and aircraft type.
From this, UDAQ would apportion the aircraft inventory by monthly activity. For air taxi,
general aviation and military aircraft, the FAA’s TAF and ATADS datasets do not provide
operations data at the aircraft manufacturer and model level of detail that the T-100 data
does; instead, annual operations are provided for general aircraft types. UDAQ would
apportion this activity using the apportionment of LTO for the commercial aircraft which
carry between 60 and 800 passengers from Salt Lake City airport (SLC).

Table 3- 1 2017 LTO Summary for Commercial Aircraft in SLC Airport from T-100
Month
Departure
SLC Arrival SLC Average LTO Percentage
1 491 505 498 8.58%
2 440 431 436 7.50%
3 515 537 526 9.06%
4 509 500 505 8.69%
5 413 453 433 7.46%
6 479 484 482 8.30%
7 538 539 539 9.28%
8 584 545 565 9.73%
9 427 403 415 7.15%
10 432 442 437 7.53%
11 520 521 521 8.97%
12 441 459 450 7.75%
Grand
Total 5,789 5,819 5,804 100%

SMOKE format monthly annual value was converted from annual NEI by using the
following equation:
Annual NEI * Monthly%*365/# of Days in the Month = Tons per Year in the Month
For example, 2017 July emission is calculated as following.

2017 Annual NEI * 9.28% *365/31= Tons per Year in July

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3.5 2026 Projection Aircraft inventory

Packet:
2026gf_proj_airports_2017NEIpost_POINT

Downloaded from:
https://gaftp.epa.gov/Air/emismod/2016/v2/2026emissions/

Airport emissions were projected from the 2016 airport emissions based on the corrected
2017 NEI airport emissions to 2023, 2026, and 2032, using the same projection approach
as for 2016v1, but using TAF 2019 instead of TAF 2018, and starting from the base year
2016 instead of 20175. The Terminal Area Forecast (TAF) data available from the Federal
Aviation Administration (https://www.faa.gov/data_research/aviation/taf/).

SMOKE format monthly annual value was converted from annual NEI by using the
following equation:
Annual NEI * Monthly%*365/# of Days in the Month = Tons per Year in the Month

2026 July emission is calculated by using 2017 LTO Monthly percentage as following.
2026 Annual NEI * 9.28% *365/31= Tons per Year in July

4.0 Diesel Railroad Locomotives

2017 NEI rail yard estimates are compiled by the Eastern Regional Technical Advisory
Committee (ERTAC) for most rail yards in the US. Yard emissions are associated with
the operation of switcher engines at each yard. Commuter rail emissions from UTA
FrontRunner are also included in the inventory. The 2017ERTAC_Rail value from EPA
EIS Gateway was overwritten by the UDAQ submittal. 2017NEI_Apr2020 rail
component, which combined 2017ERTAC_Rail value and UT submittal, is used as 2017
rail inventory.

4.1 Data Sources for Activity Data

The rail sector includes all locomotives in the NEI nonpoint data category. There are five
distinct components of the Rail Inventory: Class I line-haul and Class I yard switching, Non-Class I yard switching, Class II/III railroads and Commuter railroads. This sector
excludes railway maintenance activities. Railway maintenance emissions are included in the nonroad sector. For the 2017 NEI, the point source yard locomotive emissions are
included in the ptnonipm sector SCC 228500201. Therefore, SCC 2285002010 is not
present in the 2017NEI rail sector. The rail sector SCCs are shown in Table 4-1.

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Table 4- 1 2017 NEI SCCs for Rail Sector
SCC
Secto
r SCC Sector Description: Mobile Sources prefix for all
2285002006 rail Railroad Equipment; Diesel; Line Haul Locomotives: Class I Operations
2285002007 rail Railroad Equipment; Diesel; Line Haul Locomotives: Class II / III Operations
2285002008 rail Railroad Equipment; Diesel; Line Haul Locomotives: Passenger Trains (Amtrak)
2285002009 rail Railroad Equipment; Diesel; Line Haul Locomotives: Commuter Lines
228500201 rail Railroad Equipment; Diesel; Yard Locomotives

4.2 Monthly Activity Data

EPA recommended use of the rail traffic data from Association of American Railroads
(AAR) website (https://www.aar.org/data-center/rail-traffic-data/ ). Alison Eyth’s group6
put 2014 and 2016 data together to allocate them to monthly profiles for freight and
passenger rail. The passenger rail numbers are very misleading since the data had seasonally adjustment. UDAQ chose not to use passenger rail figures and just use freight
rail to develop the average monthly activity which is shown in Table 4-2.
Table 4- 2 Monthly Freight Profiles in 2014 and 2016
Month 2014 2016
Averag
e
Jan 7.62% 8.19% 7.90%
Feb 7.92% 8.27% 8.10%
Mar 8.23% 7.94% 8.08%
Apr 8.53% 8.02% 8.28%
May 8.45% 8.19% 8.32%
Jun 8.61% 8.27% 8.44%
Jul 8.38% 8.27% 8.32%
Aug 8.68% 8.77% 8.72%
Sep 8.61% 8.60% 8.60%
Oct 8.83% 8.77% 8.80%
Nov 8.23% 8.60% 8.41%
Dec 7.92% 8.11% 8.01%

It’s clear rail activity on a monthly or seasonal basis is low during the 1st-2nd quarter and high during the 3rd-4th quarter pattern.

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Figure 2. Monthly Freight Pattern in 2014 and 2016

SMOKE format monthly annual value was converted from annual NEI by using the
following equation:
Annual NEI * Monthly Freight Profile in 2014 and 2016*365/# of Days in the Month =
Tons per Year in the Month
For example, 2017 July emission is calculated as following.

2017 Annual NEI * 8.32% *365/31= Tons per Year in July

4.3 2026 Projection Rail Inventory

Packets:
2016version2_2026interp_rail_allNC_15jul2021_v0
2016version2_2026interp_rail_class1_ERTAC_15jul2021_v0
2016version2_2026interp_rail_class2_class3_ERTAC_15jul2021_v0
2016version2_2026interp_rail_passenger_ERTAC_15jul2021_v0

Downloaded from
https://gaftp.epa.gov/Air/emismod/2016/v2/2026emissions/

Rail emissions for 2026 were interpolated from the 2023 and 2028 emissions in 2016v17.

2026 July rail emission is calculated by using the average percentage of Monthly Freight
Profiles in 2014 and 2016.

2026 July emission is calculated as following.

2026 Annual NEI * 8.32% *365/31= Tons per Year in July
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5.0 References

1. Allison DenBleyker, U.S. EPA, 2019, Memorandum, Nonroad Instructions: Updated
MOVES Database
2. T-100 Segment (All Carriers) database - Published Online by Bureau of Transportation
Statistics. https://www.transtats.bts.gov/DataIndex.asp. Accessed April 21, 2020.
3. Federal Aviation Administration. Terminal Area Forecast (TAF).
http://aspm.faa.gov/main/taf.asp.
4. Federal Aviation Administration. ATADS: Airport Operations: Standard Report.
http://aspm.faa.gov/opsnet/sys/Airport.asp.
5. Federal Aviation Administration. Airport Master Record Form 5010. Published by GCR &
Associates. http://www.gcr1.com/5010WEB/.
6. Recommended by Matthew Harrell, U.S. EPA Illinois, April 6, 2020.
7. U.S. EPA, 2022, Technical Support Document (TSD): Preparation of Emissions
Inventories for the 2016v2 North American Emissions Modeling Platform,
EPA-454/B-22-001. Available at
https://www.epa.gov/system/files/documents/2022-02/2016v2_emismod_tsd_february2022.p
df

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Appendix A. Summary of Nonroad Equipment Emissions

Table A- 1 2017 May Nonroad Equipment Emissions (tons per day)
County
ID CO
NH
3
NMH
C NOx
PM2.5
Total
Exh
Total
Gas HC VOC
Grand
Total
49001 0.60
0.0
0 0.04 0.10 0.01 0.04 0.04 0.82
49003 12.43
0.0
0 2.31 1.20 0.07 2.42 2.40 20.83
49005 7.08
0.0
0 0.56 0.70 0.06 0.61 0.58 9.58
49007 1.80
0.0
0 0.12 0.33 0.03 0.13 0.13 2.54
49009 0.57
0.0
0 0.13 0.03 0.00 0.13 0.13 0.99
49011 21.50
0.0
0 1.73 1.86 0.17 1.85 1.80 28.92
49013 1.96
0.0
0 0.26 0.17 0.02 0.27 0.27 2.95
49015 0.66
0.0
0 0.07 0.26 0.02 0.08 0.08 1.17
49017 2.47
0.0
0 0.55 0.09 0.02 0.58 0.58 4.28
49019 4.16
0.0
0 0.80 0.19 0.03 0.83 0.83 6.84
49021 2.61
0.0
0 0.21 0.34 0.03 0.23 0.22 3.63
49023 1.30
0.0
0 0.15 0.15 0.01 0.16 0.15 1.92
49025 2.91
0.0
0 0.65 0.14 0.02 0.68 0.68 5.08
49027 2.94
0.0
0 0.58 0.36 0.02 0.61 0.60 5.12
49029 0.62
0.0
0 0.03 0.09 0.01 0.04 0.03 0.82
49031 0.13
0.0
0 0.02 0.03 0.00 0.02 0.02 0.22
49033 2.50
0.0
0 0.34 0.11 0.02 0.35 0.35 3.66
49035
105.0
9
0.0
2 5.85 6.67 0.71 6.40 6.09 130.83
49037 2.54
0.0
0 0.49 0.16 0.02 0.51 0.51 4.22
49039 1.41
0.0
0 0.16 0.17 0.02 0.17 0.17 2.10
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49041 3.29
0.0
0 0.41 0.41 0.05 0.43 0.43 5.00
49043 4.40
0.0
0 0.36 0.21 0.03 0.39 0.38 5.76
49045 4.85
0.0
0 0.82 0.47 0.03 0.85 0.85 7.86
49047 2.25
0.0
0 0.21 0.22 0.02 0.22 0.22 3.14
49049 30.90
0.0
1 2.26 2.32 0.24 2.42 2.35 40.50
49051 1.16
0.0
0 0.11 0.20 0.02 0.12 0.12 1.72
49053 15.14
0.0
0 1.41 0.89 0.12 1.48 1.46 20.50
49055 1.04
0.0
0 0.18 0.04 0.01 0.19 0.19 1.66
49057 18.10
0.0
0 1.30 1.34 0.13 1.40 1.35 23.63
Grand
Total
256.3
8
0.0
4 22.10
19.2
7 1.92 23.60
23.0
0 346.31

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Table A- 2 2017 June Nonroad Equipment Emissions (tons per day)

County
ID CO
NH
3
NMH
C NOx
PM2.5
Total Exh
Total
Gas HC VOC
Grand
Total
49001 0.90
0.0
0 0.06 0.14 0.01 0.06 0.06 1.24
49003 24.33
0.0
0 4.63 2.14 0.12 4.84 4.81 40.89
49005 10.02
0.0
0 0.89 0.83 0.08 0.96 0.93 13.72
49007 2.34
0.0
0 0.18 0.44 0.04 0.19 0.19 3.38
49009 1.14
0.0
0 0.25 0.05 0.01 0.26 0.26 1.98
49011 32.10
0.0
1 2.89 2.32 0.21 3.06 3.00 43.58
49013 3.15
0.0
0 0.47 0.24 0.03 0.49 0.49 4.87
49015 0.99
0.0
0 0.11 0.37 0.03 0.12 0.13 1.75
49017 4.72
0.0
0 1.07 0.15 0.03 1.11 1.12 8.20
49019 7.58
0.0
0 1.55 0.27 0.05 1.61 1.61 12.68
49021 3.73
0.0
0 0.34 0.43 0.04 0.37 0.36 5.27
49023 2.07
0.0
0 0.27 0.21 0.02 0.28 0.28 3.12
49025 5.76
0.0
0 1.33 0.25 0.03 1.38 1.38 10.13
49027 5.80
0.0
0 1.20 0.64 0.04 1.25 1.24 10.16
49029 0.83
0.0
0 0.04 0.12 0.01 0.05 0.05 1.09
49031 0.24
0.0
0 0.04 0.05 0.00 0.04 0.04 0.41
49033 4.39
0.0
0 0.61 0.19 0.03 0.64 0.64 6.51
49035
143.7
3
0.0
2 8.33 7.48 0.85 9.01 8.65 178.08
49037 4.85
0.0
0 0.99 0.28 0.03 1.03 1.02 8.20
49039 2.24
0.0
0 0.29 0.24 0.02 0.31 0.30 3.41
49041 5.18
0.0
0 0.70 0.55 0.06 0.74 0.74 7.98
17

DRAFT
49043 6.73
0.0
0 0.60 0.26 0.04 0.63 0.62 8.88
49045 9.26
0.0
0 1.64 0.79 0.05 1.72 1.71 15.16
49047 3.22
0.0
0 0.37 0.28 0.03 0.39 0.38 4.66
49049 44.78
0.0
1 3.56 2.77 0.30 3.79 3.69 58.90
49051 1.77
0.0
0 0.19 0.25 0.02 0.20 0.20 2.63
49053 23.63
0.0
0 2.44 1.04 0.15 2.56 2.52 32.34
49055 1.90
0.0
0 0.34 0.07 0.01 0.36 0.36 3.04
49057 26.38
0.0
0 2.07 1.60 0.17 2.22 2.15 34.59
Grand
Total
383.7
6
0.0
5 37.47
24.4
4 2.51 39.66
38.9
2 526.83

18

DRAFT
Table A- 3 2017 July Nonroad Equipment Emissions (tons per day)

County
ID CO
NH
3
NMH
C NOx
PM2.5
Total Exh
Total
Gas HC VOC
Grand
Total
49001 0.88
0.0
0 0.06 0.14 0.01 0.06 0.06 1.21
49003 23.85
0.0
0 5.09 2.03 0.12 5.29 5.26 41.64
49005 9.89
0.0
0 0.95 0.80 0.08 1.02 0.99 13.73
49007 2.29
0.0
0 0.18 0.43 0.04 0.19 0.19 3.31
49009 1.11
0.0
0 0.25 0.05 0.01 0.26 0.26 1.94
49011 31.87
0.0
1 3.06 2.22 0.20 3.23 3.17 43.75
49013 3.08
0.0
0 0.47 0.23 0.03 0.49 0.49 4.78
49015 0.96
0.0
0 0.11 0.35 0.03 0.12 0.12 1.69
49017 4.63
0.0
0 1.07 0.14 0.03 1.11 1.11 8.10
49019 7.37
0.0
0 1.51 0.26 0.05 1.58 1.57 12.35
49021 3.65
0.0
0 0.33 0.41 0.04 0.35 0.34 5.13
49023 2.02
0.0
0 0.27 0.20 0.02 0.28 0.28 3.07
49025 5.58
0.0
0 1.27 0.24 0.03 1.31 1.31 9.74
49027 5.67
0.0
0 1.25 0.61 0.04 1.30 1.30 10.18
49029 0.81
0.0
0 0.05 0.11 0.01 0.05 0.05 1.07
49031 0.23
0.0
0 0.04 0.04 0.00 0.04 0.04 0.40
49033 4.29
0.0
0 0.63 0.18 0.02 0.65 0.65 6.43
49035
143.0
6
0.0
2 8.58 7.17 0.82 9.24 8.88 177.76
49037 4.70
0.0
0 0.95 0.27 0.03 0.98 0.98 7.91
49039 2.19
0.0
0 0.29 0.23 0.02 0.30 0.30 3.34
49041 5.06
0.0
0 0.70 0.53 0.06 0.73 0.73 7.81
19

DRAFT
49043 6.56
0.0
0 0.59 0.25 0.04 0.63 0.61 8.68
49045 9.11
0.0
0 1.77 0.75 0.05 1.84 1.83 15.35
49047 3.15
0.0
0 0.37 0.27 0.03 0.39 0.38 4.60
49049 44.16
0.0
1 3.62 2.66 0.29 3.84 3.75 58.34
49051 1.72
0.0
0 0.20 0.24 0.02 0.21 0.21 2.59
49053 23.07
0.0
0 2.37 1.00 0.15 2.48 2.45 31.53
49055 1.85
0.0
0 0.33 0.07 0.01 0.35 0.35 2.95
49057 26.24
0.0
0 2.19 1.53 0.16 2.33 2.27 34.73
Grand
Total
379.0
6
0.0
5 38.54
23.4
2 2.43 40.66
39.9
4 524.11

20

DRAFT
Table A- 4 2017 August Nonroad Equipment Emissions (tons per day)

County
ID CO
NH
3
NMH
C NOx
PM2.5
Total Exh
Total
Gas HC VOC
Grand
Total
49001 0.88
0.0
0 0.06 0.14 0.01 0.06 0.06 1.20
49003 23.67
0.0
0 4.79 2.05 0.12 4.99 4.96 40.58
49005 9.75
0.0
0 0.91 0.80 0.08 0.97 0.94 13.46
49007 2.26
0.0
0 0.17 0.43 0.04 0.18 0.18 3.27
49009 1.10
0.0
0 0.24 0.05 0.01 0.25 0.25 1.91
49011 31.45
0.0
1 2.94 2.23 0.20 3.11 3.05 42.97
49013 3.04
0.0
0 0.45 0.24 0.03 0.47 0.47 4.71
49015 0.95
0.0
0 0.11 0.35 0.03 0.12 0.12 1.68
49017 4.62
0.0
0 1.07 0.14 0.03 1.11 1.11 8.07
49019 7.27
0.0
0 1.48 0.27 0.05 1.54 1.53 12.13
49021 3.61
0.0
0 0.33 0.42 0.04 0.35 0.34 5.07
49023 2.00
0.0
0 0.26 0.20 0.02 0.28 0.27 3.02
49025 5.54
0.0
0 1.24 0.24 0.03 1.29 1.29 9.62
49027 5.63
0.0
0 1.20 0.62 0.04 1.24 1.24 9.97
49029 0.80
0.0
0 0.04 0.11 0.01 0.05 0.05 1.06
49031 0.23
0.0
0 0.04 0.04 0.00 0.04 0.04 0.39
49033 4.27
0.0
0 0.61 0.18 0.02 0.64 0.64 6.36
49035
141.1
1
0.0
2 8.28 7.20 0.82 8.94 8.59 174.97
49037 4.66
0.0
0 0.91 0.28 0.03 0.95 0.95 7.78
49039 2.16
0.0
0 0.28 0.24 0.02 0.30 0.29 3.29
49041 5.01
0.0
0 0.68 0.53 0.06 0.71 0.71 7.71
21

DRAFT
49043 6.53
0.0
0 0.59 0.25 0.04 0.62 0.61 8.64
49045 9.04
0.0
0 1.68 0.75 0.05 1.75 1.74 15.01
49047 3.11
0.0
0 0.35 0.27 0.03 0.37 0.36 4.49
49049 43.67
0.0
1 3.53 2.67 0.29 3.75 3.66 57.57
49051 1.71
0.0
0 0.19 0.24 0.02 0.20 0.20 2.56
49053 22.79
0.0
0 2.29 1.00 0.15 2.40 2.37 31.01
49055 1.84
0.0
0 0.33 0.07 0.01 0.34 0.34 2.93
49057 25.90
0.0
0 2.10 1.54 0.16 2.24 2.17 34.10
Grand
Total
374.5
9
0.0
5 37.13
23.5
5 2.43 39.25
38.5
3 515.54

22

DRAFT
Table A- 5 2026 July Nonroad Equipment Emissions (tons per day)

County
ID CO
NH
3
NMH
C NOx
PM2.5
Total Exh
Total
Gas HC VOC
Grand
Total
49001 0.93
0.0
0 0.05 0.06 0.01 0.05 0.05 1.15
49003 22.41
0.0
0 2.83 1.65 0.07 3.02 2.91 32.88
49005 11.08
0.0
0 0.91 0.52 0.05 0.98 0.94 14.48
49007 2.58
0.0
0 0.17 0.39 0.03 0.18 0.18 3.54
49009 1.13
0.0
0 0.19 0.04 0.00 0.19 0.19 1.75
49011 34.75
0.0
1 2.40 1.57 0.14 2.57 2.47 43.89
49015 0.98
0.0
0 0.09 0.30 0.02 0.09 0.09 1.58
49017 4.96
0.0
0 0.92 0.11 0.02 0.96 0.95 7.92
49019 8.10
0.0
0 1.36 0.16 0.04 1.42 1.40 12.48
49021 4.01
0.0
0 0.30 0.23 0.02 0.33 0.31 5.20
49023 2.16
0.0
0 0.22 0.11 0.01 0.24 0.23 2.97
49025 5.70
0.0
0 0.95 0.21 0.02 0.99 0.98 8.85
49027 5.24
0.0
0 0.70 0.43 0.02 0.75 0.72 7.85
49029 0.90
0.0
0 0.04 0.06 0.00 0.05 0.04 1.09
49031 0.21
0.0
0 0.02 0.02 0.00 0.02 0.02 0.29
49033 4.56
0.0
0 0.49 0.14 0.02 0.52 0.51 6.24
49035
164.7
2
0.0
2 8.89 5.09 0.65 9.58 9.17 198.10
49037 4.74
0.0
0 0.67 0.21 0.02 0.71 0.69 7.04
49039 2.31
0.0
0 0.24 0.13 0.01 0.25 0.25 3.20
49041 5.58
0.0
0 0.64 0.44 0.05 0.68 0.67 8.07
49043 7.39
0.0
0 0.56 0.18 0.03 0.60 0.58 9.34
23

DRAFT
49045 8.74
0.0
0 1.01 0.59 0.03 1.07 1.03 12.47
49049 49.50
0.0
1 3.38 1.84 0.22 3.61 3.49 62.04
49051 1.76
0.0
0 0.14 0.14 0.01 0.15 0.14 2.34
49053 26.03
0.0
0 2.34 0.67 0.12 2.45 2.41 34.02
49055 2.01
0.0
0 0.29 0.04 0.01 0.30 0.30 2.97
49057 29.46
0.0
0 2.03 1.06 0.12 2.18 2.09 36.94
Grand
Total
411.9
3
0.0
6 31.81
16.4
0 1.74 33.92
32.8
3 528.70

24

DRAFT
Appendix B. Summary of Airport Emissions

Table B- 1 2017 May Airport Emissions (tons per year)
FIPS CO NOX PM10 PM25 SO2 VOC
49001 11.00 0.07 0.23 0.16 0.01 0.15
49003 59.59 0.38 1.21 0.85 0.06 0.82
49005 216.94 1.89 4.44 3.15 0.30 3.48
49007 12.85 0.24 0.38 0.30 0.05 0.37
49009 4.75 0.13 0.11 0.10 0.03 0.26
49011 180.25 61.78 5.98 5.22 5.87 31.16
49013 21.81 0.14 0.44 0.31 0.02 0.31
49015 16.50 0.18 0.39 0.29 0.03 0.31
49017 20.29 0.28 0.45 0.35 0.06 0.57
49019 49.09 2.67 1.30 1.07 0.40 2.70
49021 258.44 5.44 5.49 4.02 0.80 6.24
49023 10.86 0.07 0.22 0.15 0.01 0.15
49025 15.05 0.16 0.31 0.23 0.03 0.30
49027 12.46 0.09 0.26 0.18 0.01 0.18
49029 12.62 0.07 0.25 0.17 0.01 0.16
49031 2.24 0.06 0.05 0.05 0.01 0.12
49033 0.00 0.00 0.00 0.00 0.00 0.00
49035 3,095.20 963.73 31.50 28.98 141.13 372.01
49037 24.82 0.18 0.52 0.37 0.03 0.38
49039 4.05 0.03 0.08 0.06 0.00 0.06
49041 30.54 0.19 0.62 0.43 0.03 0.41
49043 0.44 0.00 0.01 0.01 0.00 0.01
49045 473.23 210.97 17.42 15.80 20.27 104.51
49047 29.87 0.88 0.64 0.51 0.21 2.23
49049 351.47 9.90 6.98 5.02 1.39 9.99
49051 58.71 0.69 1.34 1.01 0.13 1.29
49053 180.18 1.92 3.87 2.80 0.30 3.20
49055 8.22 0.05 0.17 0.12 0.01 0.12
49057 224.71 6.64 4.91 3.61 0.85 6.22
Grand
Total 5,386.17 1,268.81 89.56 75.32 172.08 547.71

25

DRAFT
Table B- 2 2017 June Airport Emissions (tons per year)
FIPS CO NOX PM10 PM25 SO2 VOC
49001 11.74 0.08 0.24 0.17 0.01 0.16
49003 63.57 0.41 1.29 0.90 0.07 0.88
49005 231.42 2.02 4.74 3.36 0.32 3.72
49007 13.70 0.26 0.40 0.32 0.05 0.40
49009 5.06 0.13 0.12 0.11 0.03 0.28
49011 192.28 65.91 6.38 5.57 6.27 33.23
49013 23.27 0.15 0.47 0.33 0.03 0.34
49015 17.60 0.19 0.41 0.31 0.03 0.33
49017 21.65 0.30 0.48 0.37 0.06 0.61
49019 52.37 2.85 1.39 1.14 0.43 2.88
49021 275.69 5.80 5.85 4.29 0.86 6.66
49023 11.58 0.07 0.23 0.16 0.01 0.17
49025 16.05 0.17 0.33 0.25 0.03 0.32
49027 13.30 0.09 0.28 0.19 0.01 0.19
49029 13.46 0.08 0.27 0.18 0.01 0.17
49031 2.38 0.06 0.06 0.05 0.01 0.13
49033 0.00 0.00 0.00 0.00 0.00 0.00
49035 3,301.69 1,028.03 33.60 30.91 150.54 396.83
49037 26.48 0.20 0.55 0.39 0.03 0.41
49039 4.32 0.03 0.09 0.06 0.00 0.06
49041 32.58 0.20 0.66 0.46 0.03 0.44
49043 0.47 0.00 0.01 0.01 0.00 0.01
49045 504.80 225.04 18.59 16.85 21.62 111.48
49047 31.87 0.94 0.68 0.54 0.22 2.38
49049 374.92 10.56 7.45 5.36 1.48 10.65
49051 62.63 0.73 1.43 1.08 0.14 1.38
49053 192.20 2.05 4.13 2.99 0.32 3.41
49055 8.76 0.06 0.18 0.13 0.01 0.12
49057 239.70 7.08 5.23 3.86 0.91 6.63
Grand
Total 5,745.51 1,353.46 95.53 80.34 183.56 584.25

26

DRAFT
Table B- 3 2017 July Airport Emissions (tons per year)
FIPS CO NOX PM10 PM25 SO2 VOC
49001 11.73 0.08 0.24 0.17 0.01 0.16
49003 63.55 0.41 1.29 0.90 0.07 0.88
49005 231.34 2.02 4.73 3.36 0.32 3.71
49007 13.70 0.26 0.40 0.32 0.05 0.40
49009 5.06 0.13 0.12 0.11 0.03 0.28
49011 192.22 65.88 6.37 5.57 6.26 33.22
49013 23.26 0.15 0.47 0.33 0.03 0.34
49015 17.59 0.19 0.41 0.31 0.03 0.33
49017 21.64 0.30 0.48 0.37 0.06 0.61
49019 52.35 2.84 1.39 1.14 0.43 2.88
49021 275.60 5.80 5.85 4.29 0.86 6.65
49023 11.58 0.07 0.23 0.16 0.01 0.16
49025 16.04 0.17 0.33 0.25 0.03 0.32
49027 13.29 0.09 0.28 0.19 0.01 0.19
49029 13.45 0.08 0.27 0.18 0.01 0.17
49031 2.38 0.06 0.06 0.05 0.01 0.13
49033 0.00 0.00 0.00 0.00 0.00 0.00
49035 3,300.63 1,027.69 33.59 30.90 150.50 396.70
49037 26.47 0.20 0.55 0.39 0.03 0.41
49039 4.32 0.03 0.09 0.06 0.00 0.06
49041 32.57 0.20 0.66 0.46 0.03 0.44
49043 0.47 0.00 0.01 0.01 0.00 0.01
49045 504.64 224.97 18.58 16.84 21.61 111.44
49047 31.86 0.94 0.68 0.54 0.22 2.38
49049 374.80 10.56 7.45 5.35 1.48 10.65
49051 62.61 0.73 1.43 1.08 0.14 1.38
49053 192.14 2.05 4.13 2.98 0.32 3.41
49055 8.76 0.06 0.18 0.13 0.01 0.12
49057 239.62 7.08 5.23 3.85 0.91 6.63
Grand
Total 5,743.67 1,353.03 95.50 80.31 183.50 584.06

27

DRAFT
Table B- 4 2017 August Airport Emissions (tons per year)

FIPS CO NOX PM10 PM25 SO2 VOC
49001 11.79 0.08 0.24 0.17 0.01 0.16
49003 63.88 0.41 1.30 0.91 0.07 0.88
49005 232.54 2.03 4.76 3.38 0.32 3.73
49007 13.77 0.26 0.40 0.32 0.05 0.40
49009 5.09 0.13 0.12 0.11 0.03 0.28
49011 193.21 66.23 6.41 5.60 6.30 33.40
49013 23.38 0.15 0.47 0.33 0.03 0.34
49015 17.68 0.19 0.42 0.31 0.03 0.33
49017 21.75 0.30 0.48 0.37 0.06 0.61
49019 52.62 2.86 1.39 1.15 0.43 2.90
49021 277.03 5.83 5.88 4.31 0.86 6.69
49023 11.64 0.07 0.23 0.16 0.01 0.17
49025 16.13 0.17 0.34 0.25 0.03 0.32
49027 13.36 0.09 0.28 0.20 0.02 0.19
49029 13.52 0.08 0.27 0.19 0.01 0.17
49031 2.40 0.06 0.06 0.05 0.01 0.13
49033 0.00 0.00 0.00 0.00 0.00 0.00
49035 3,317.75 1,033.03 33.76 31.06 151.28 398.76
49037 26.61 0.20 0.55 0.40 0.03 0.41
49039 4.34 0.03 0.09 0.06 0.00 0.06
49041 32.73 0.20 0.66 0.46 0.03 0.44
49043 0.47 0.00 0.01 0.01 0.00 0.01
49045 507.26 226.13 18.68 16.93 21.72 112.02
49047 32.02 0.94 0.68 0.54 0.23 2.39
49049 376.74 10.61 7.49 5.38 1.49 10.71
49051 62.93 0.74 1.44 1.09 0.14 1.38
49053 193.13 2.06 4.15 3.00 0.33 3.43
49055 8.81 0.06 0.18 0.13 0.01 0.12
49057 240.87 7.12 5.26 3.87 0.91 6.66
Grand
Total 5,773.46 1,360.05 96.00 80.73 184.45 587.09

28

DRAFT
Table B- 5 2026 July Airport Emissions (tons per year)

FIPs CO NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 6.44 0.05 0.14 0.10 0.01 0.10
49003 65.39 0.42 1.33 0.93 0.07 0.90
49005 266.41 2.17 5.44 3.86 0.35 4.19
49007 14.09 0.27 0.41 0.33 0.05 0.41
49009 2.74 0.07 0.07 0.06 0.02 0.15
49011 119.80 0.70 2.39 1.66 0.11 1.56
49013 23.93 0.16 0.48 0.34 0.03 0.34
49015 18.12 0.19 0.43 0.32 0.03 0.34
49017 18.18 0.27 0.41 0.32 0.06 0.56
49019 54.75 2.68 1.44 1.17 0.41 2.98
49021 281.30 2.06 5.62 3.97 0.36 4.33
49025 16.47 0.17 0.34 0.25 0.03 0.33
49027 13.74 0.10 0.29 0.20 0.02 0.20
49029 13.89 0.08 0.28 0.19 0.01 0.18
49031 2.45 0.06 0.06 0.05 0.01 0.13
49035
1219.0
3 127.36 16.52 13.85 13.52 83.06
49037 16.45 0.12 0.34 0.24 0.02 0.26
49039 4.45 0.03 0.09 0.06 0.00 0.06
49041 33.50 0.21 0.68 0.47 0.03 0.45
49043 0.48 0.00 0.01 0.01 0.00 0.01
49045 261.70 10.16 5.29 3.83 1.32 7.02
49047 31.51 0.71 0.66 0.52 0.19 2.39
49049 482.07 7.25 9.84 7.03 0.92 8.96
49051 68.39 1.02 1.73 1.35 0.20 1.75
49053 195.60 1.42 4.04 2.87 0.24 3.03
49055 9.02 0.06 0.19 0.13 0.01 0.13
49057 443.66 4.53 9.22 6.61 0.77 7.85
Grand
Total
3683.5
6 162.31 67.72 50.73 18.81 131.65

29

DRAFT
Appendix C. Summary of Rail Emissions

Table C- 1 2017 May Rail Annual Emissions (tons per year)
FIPs CO NH3 NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 58.41 0.18 267.48 12.15 12.11 0.20 12.57
49003 135.10 0.42 604.56 28.42 28.35 0.47 27.50
49005 6.35 0.02 27.19 1.36 1.36 0.02 1.16
49007 26.24 0.08 130.11 5.72 5.69 0.09 5.67
49009 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49011 138.41 0.43 783.81 31.64 31.35 0.49 36.18
49013 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49015 23.99 0.08 119.73 5.23 5.19 0.08 5.23
49017 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49019 32.96 0.10 160.69 7.16 7.12 0.12 7.00
49021 66.60 0.21 289.75 14.32 14.31 0.23 12.35
49023 58.75 0.18 251.56 12.61 12.61 0.21 10.69
49025 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49027 202.96 0.64 869.06 43.55 43.55 0.72 36.93
49029 53.56 0.17 229.33 11.49 11.49 0.19 9.74
49031 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49033 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49035 246.34 0.75 1571.97 68.39 28.96 0.84 86.82
49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49039 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49041 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49043 91.82 0.29 393.14 19.70 19.70 0.32 16.70
49045 137.60 0.43 597.52 29.30 29.28 0.48 26.01
49047 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49049 119.28 0.37 644.35 29.17 19.04 0.42 32.27
49051 2.86 0.01 17.48 0.64 0.63 0.01 0.78
49053 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49055 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49057 112.71 0.35 639.53 27.88 20.64 0.39 31.97
SUM
1,513.9
4 4.70
7,597.2
8 348.73 291.38 5.30 359.56

30

DRAFT
Table C- 2 2017 June Rail Annual Emissions (tons per year)
FIPs CO NH3 NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 61.21 0.19 280.30 12.73 12.69 0.21 13.17
49003 141.57 0.44 633.54 29.78 29.71 0.50 28.82
49005 6.65 0.02 28.49 1.43 1.43 0.02 1.21
49007 27.50 0.09 136.35 5.99 5.96 0.10 5.94
49009 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49011 145.04 0.45 821.38 33.16 32.85 0.51 37.91
49013 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49015 25.13 0.08 125.47 5.48 5.44 0.09 5.48
49017 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49019 34.54 0.11 168.39 7.50 7.46 0.12 7.33
49021 69.79 0.22 303.64 15.00 14.99 0.25 12.94
49023 61.57 0.19 263.61 13.21 13.21 0.22 11.20
49025 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49027 212.69 0.67 910.71 45.64 45.64 0.75 38.70
49029 56.13 0.18 240.33 12.04 12.04 0.20 10.21
49031 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49033 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49035 258.15 0.79 1647.31 71.67 30.35 0.88 90.98
49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49039 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49041 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49043 96.22 0.30 411.98 20.65 20.65 0.34 17.50
49045 144.20 0.45 626.16 30.70 30.68 0.51 27.25
49047 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49049 124.99 0.39 675.23 30.56 19.95 0.44 33.82
49051 2.99 0.01 18.32 0.67 0.66 0.01 0.82
49053 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49055 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49057 118.11 0.36 670.18 29.22 21.63 0.41 33.50
SUM
1,586.4
9 4.93
7,961.3
8 365.44 305.35 5.55 376.80

31

DRAFT
Table C- 3 2017 July Rail Annual Emissions (tons per year)
FIPs CO NH3 NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 58.43 0.18 267.59 12.15 12.11 0.20 12.58
49003 135.15 0.42 604.80 28.43 28.36 0.47 27.51
49005 6.35 0.02 27.20 1.36 1.36 0.02 1.16
49007 26.25 0.08 130.17 5.72 5.69 0.09 5.67
49009 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49011 138.47 0.43 784.13 31.65 31.36 0.49 36.19
49013 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49015 23.99 0.08 119.78 5.23 5.20 0.08 5.24
49017 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49019 32.97 0.10 160.75 7.16 7.13 0.12 7.00
49021 66.62 0.21 289.86 14.32 14.31 0.23 12.35
49023 58.77 0.18 251.66 12.61 12.61 0.21 10.69
49025 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49027 203.04 0.64 869.40 43.57 43.57 0.72 36.94
49029 53.58 0.17 229.43 11.50 11.50 0.19 9.75
49031 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49033 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49035 246.44 0.75 1572.60 68.42 28.97 0.84 86.85
49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49039 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49041 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49043 91.85 0.29 393.30 19.71 19.71 0.32 16.71
49045 137.66 0.43 597.76 29.31 29.29 0.48 26.02
49047 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49049 119.32 0.37 644.60 29.18 19.04 0.42 32.28
49051 2.86 0.01 17.49 0.64 0.63 0.01 0.79
49053 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49055 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49057 112.76 0.35 639.79 27.89 20.65 0.39 31.98
SUM
1,514.5
4 4.71
7,600.3
0 348.86 291.50 5.30 359.71

32

DRAFT
Table C- 4 2017 August Rail Annual Emissions (tons per year)
FIPs CO NH3 NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 61.24 0.19 280.46 12.74 12.70 0.21 13.18
49003 141.65 0.44 633.90 29.79 29.73 0.50 28.83
49005 6.66 0.02 28.51 1.43 1.43 0.02 1.21
49007 27.52 0.09 136.43 6.00 5.96 0.10 5.95
49009 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49011 145.13 0.45 821.85 33.17 32.87 0.51 37.93
49013 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49015 25.15 0.08 125.54 5.48 5.45 0.09 5.49
49017 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49019 34.56 0.11 168.49 7.51 7.47 0.12 7.34
49021 69.83 0.22 303.81 15.01 15.00 0.25 12.95
49023 61.60 0.19 263.76 13.22 13.22 0.22 11.21
49025 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49027 212.81 0.67 911.22 45.67 45.67 0.75 38.72
49029 56.16 0.18 240.46 12.05 12.05 0.20 10.22
49031 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49033 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49035 258.30 0.79 1648.25 71.71 30.36 0.88 91.03
49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49039 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49041 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49043 96.27 0.30 412.22 20.66 20.66 0.34 17.51
49045 144.28 0.45 626.51 30.72 30.70 0.51 27.27
49047 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49049 125.06 0.39 675.61 30.58 19.96 0.44 33.84
49051 3.00 0.01 18.33 0.67 0.66 0.01 0.82
49053 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49055 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49057 118.18 0.37 670.57 29.23 21.64 0.41 33.52
SUM
1,587.3
9 4.93
7,965.9
0 365.65 305.52 5.55 377.01

33

DRAFT
Table C- 5 2026 Rail Annual Emissions (tons per year)
FIPs CO NH3 NOX
PM10-P
RI
PM25-P
RI SO2 VOC
49001 43.77 0.14 190.56 5.01 4.86 0.15 9.13
49003 122.93 0.38 509.19 13.39 12.98 0.43 22.96
49005 4.86 0.02 18.94 0.50 0.48 0.02 0.79
49007 20.44 0.06 109.14 3.17 3.07 0.07 4.94
49011 92.00 0.29 528.94 14.85 14.41 0.32 23.46
49015 24.76 0.08 130.75 3.85 3.73 0.09 5.98
49019 30.19 0.09 157.82 4.64 4.50 0.11 7.21
49021 53.63 0.17 214.39 5.67 5.50 0.19 8.94
49023 49.94 0.16 194.71 5.12 4.97 0.18 8.08
49027 85.36 0.27 332.84 8.75 8.49 0.30 13.81
49029 45.19 0.14 176.21 4.63 4.50 0.16 7.31
49035 130.02 0.40 697.81 18.94 18.37 0.45 36.88
49043 79.48 0.25 309.90 8.15 7.91 0.28 12.86
49045 123.42 0.39 518.81 14.22 13.79 0.43 22.87
49047 0.00 0.00 0.00 0.00 0.00 0.00 0.00
49049 64.07 0.20 319.61 9.07 8.80 0.23 15.08
49051 2.53 0.01 16.56 0.48 0.47 0.01 0.76
49057 97.71 0.30 491.33 13.25 12.85 0.34 23.98
Grand
Total
1070.2
9 3.34
4917.5
1 133.68 129.67 3.76 225.02

34