United States Air and Radiation EPA420-R-97-012
Environmental Protection September 1997
Agency
vvEPA Determination of Annual
Average CO Inventories and
The Mobile Source
Contribution in Selected
Areas Using the 1990
OAQPS Trends Data Base
> Printed on Recycled Paper
-------
EPA420-R-97-012
September 1997
CO
in
the
Assessment and Modeling Division
Office of Mobile Sources
U.S. Environmental Protection Agency
Prepared for EPA by
E.H. Pechan & Associates, Inc.
5537-C Hempstead Way
Springfield, VA 22151
EPA Contract No. 68-D3-0035
Work Assignment No.III-117
NOTICE
This technical report does not necessarily represent final EPA decisions or positions,
It is intended to present technical analysis of issues using data which are currently available.
The purpose in the release of such reports is to facilitate the exchange of
technical information and to inform the public of technical developments which
may form the basis for a final EPA decision, position, or regulatory action.
-------
ALTHOUGH THE INFORMATION IN THIS DOCUMENT HAS BEEN FUNDED WHOLLY OR IN PART
BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY UNDER CONTRACT NO. 68-
D3-0035 TO E.H. PECHAN & ASSOCIATES, INC., IT DOES NOT NECESSARILY REFLECT THE
VIEWS OF THE AGENCY AND NO OFFICIAL ENDORSEMENT SHOULD BE INFERRED. MENTION
OF TRADE NAMES OR COMMERCIAL PRODUCTS DOES NOT CONSTITUTE ENDORSEMENT OR
RECOMMENDATION FOR USE.
DETERMINATION OF ANNUAL
AVERAGE CO INVENTORIES AND
THE MOBILE SOURCE
CONTRIBUTION IN SELECTED
AREAS USING THE 1990
OAQPS TRENDS DATA BASE
FINAL REPORT
EPA420-R-97-012
Prepared for:
Assessment and Modeling Division
Office of Mobile Sources
U.S. Environmental Protection Agency
Ann Arbor, Ml 48105
Prepared by:
E.H. Pechan & Associates, Inc.
5537-C Hempstead Way
Springfield, VA 22151
September 1997
EPA Contract No. 68-D3-0035
Work Assignment No. 111-117
Pechan Report No. 97.09.013/1817
-------
CONTENTS
Page
TABLES v
CHAPTER I
INTRODUCTION/BACKGROUND 1-1
CHAPTER II
DETERMINATION OF 1990 ANNUAL AVERAGE CARBON MONOXIDE INVENTORIES
CHAPTER III
DETERMINATION OF 1990 SEASONAL DAILY AVERAGE CO INVENTORIES . . . III-l
A. ON-ROAD SEASONAL DAILY AVERAGE CO INVENTORIES III-l
B. NON-ROAD SEASONAL DAILY AVERAGE CO INVENTORIES III-l
CHAPTER IV
REFERENCES IV-1
11
-------
TABLES
Page
II-1 Evaluated Cities and Included Counties II-2
II-2 Tier 3 Summary of 1990 Carbon Monoxide Emissions II-3
II-3 Tier 1 Summary of 1990 Carbon Monoxide Emissions II-7
III-l Seasonal Daily Average CO Inventories by City and Vehicle Type III-3
III-2 Nonroad Daily Seasonal CO Emissions by Season, City and Category (UnadjuslHd/
III-3 Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjilfie4$
III-4 Nonroad Daily Seasonal CO Emissions by Season, City and Category with
Additional Seasonal Adjustments 111-45
III-5 Nonroad Daily Seasonal CO Emissions by Season, City and Category with
Additional Seasonal Adjustments 111-80
in
-------
CHAPTER I
INTRODUCTION/BACKGROUND
The U.S. Environmental Protection Agency (EPA) is currently working to develop
carbon monoxide (CO) exposure adjustment factors to be applied to the Hazardous Air
Pollution Exposure Model for Mobile sources version 3 (HAPEM-MS3) modeling being
conducted by the EPA Office of Research and Development's (ORD) National Exposure
Research Lab (NERL) for the Office of Mobile Sources (QMS). The HAPEM-MS3 exposure
modeling is being conducted in order to predict exposure to mobile source CO emissions in
13 urban areas. OMS will then be able to estimate the exposure to, and the carcinogenic
risk from, exposure to motor vehicle air toxic emission by relating air toxins and CO
exposure using emission data. In order to make the CO exposure results representative of
the mobile source contribution to CO emissions in urban areas it is necessary to be able to
apportion the Trends ambient monitoring CO data into on-road mobile source and non-road
mobile source contributions for all 13 areas. Ultimately these exposure numbers will be
used to determine the contributions of on-road and non-road mobile sources to the
carcinogenic risk from air toxins emissions that must be regulated under Section 202(1) (2)
of the Clean Air Act (CAA), as amended in 1990, and will provide a critical piece of the
analysis necessary to determine the level at which air toxics regulations will be required.
The one calculation necessary to OMS that HAPEM-MS3 cannot perform is allocating the
CO exposures to that which is contributed separately by on-road and non-road mobile
sources for specific areas.
The purpose of this project was to provide OMS with the CO emission inventory data
needed for the HAPEM-MS3 modeling. This data needed includes the 1990 annual
average CO emission inventories for the 13 urban areas with a breakdown of the amount
contributed by on-road and non-road mobile sources, and seasonal daily average CO
inventories from the mobile sources in these urban areas, broken down by on-road and off-
road contributions. The data source used for this analysis was the draft 1997 National
Emission Trends (NET) inventory.
1-1
-------
CHAPTER II
DETERMINATION OF 1990 ANNUAL AVERAGE CARBON
MONOXIDE INVENTORIES
Annual CO inventory data for 1990 was taken from the 1997 Trends report (Pechan,
1997). The inventory in this report is derived from State inventory data, as well as
containing some Interim inventory emission data.
Thirteen urban areas were selected for evaluation. The urban areas are: Baltimore,
Boston, Chicago, Denver, Houston, Los Angeles, Minneapolis, New York City,
Philadelphia, Phoenix, St. Louis, Spokane, and Washington DC. These cities, as well as
the included counties are shown in Table II-1. For each of the selected cities, annual CO
emissions were taken from the 1997 Trends report. Annual emissions were totaled at the
Tier 3 level for each city (Table II-2). Annual emissions were also totaled at the Tier 1
level (Table II-3).
II-1
-------
Table 11-1
Evaluated Cities and Included Counties
City
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Boston
Boston
Boston
Boston
Boston
Boston
Boston
Chicago
Chicago
Chicago
Chicago
Chicago
Chicago
Denver
Denver
Denver
Denver
Denver
Denver
Denver
Houston
Houston
Houston
Houston
Houston
Houston
Houston
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
New York
New York
New York
New York
State
Maryland
Maryland
Maryland
Maryland
Maryland
Maryland
Massachusetts
Massachusetts
Massachusetts
Massachusetts
Massachusetts
Massachusetts
Massachusetts
Illinois
Illinois
Illinois
Illinois
Illinois
Indiana
Colorado
Colorado
Colorado
Colorado
Colorado
Colorado
Colorado
Texas
Texas
Texas
Texas
Texas
Texas
Texas
California
California
California
California
California
Minnesota
Minnesota
Minnesota
Minnesota
Minnesota
Minnesota
Minnesota
Connecticut
New Jersey
New Jersey
New Jersey
County
Anne Arundel Co
Baltimore
Baltimore Co
Carroll Co
Harford Co
Howard Co
Bristol Co
Essex Co
Middlesex Co
Norfolk Co
Plymouth Co
Suffolk Co
Worcester Co
Cook Co
Du Page Co
Kane Co
Lake Co
Will Co
Lake Co
Adams Co
Arapahoe Co
Boulder Co
Denver Co
Douglas Co
Jefferson Co
Weld Co
Brazoria Co
Fort Bend Co
Galveston Co
Harris Co
Liberty Co
Montgomery Co
Waller Co
Los Angeles Co
Orange Co
Riverside Co
San Bernardino Co
Ventura Co
Anoka Co
Carver Co
Dakota Co
Hennepin Co
Ramsey Co
Scott Co
Washington Co
Fairfield Co
Bergen Co
Essex Co
Hudson Co
City
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
New York
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Phoenix
Phoenix
Spokane
Spokane
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
Washington
State
New Jersey
New Jersey
New Jersey
New Jersey
New Jersey
New Jersey
New York
New York
New York
New York
New York
New York
New York
New York
New York
Delaware
New Jersey
New Jersey
New Jersey
New Jersey
Pennsylvania
Pennsylvania
Pennsylvania
Pennsylvania
Pennsylvania
Arizona
Arizona
Idaho
Washington
Illinois
Illinois
Illinois
Missouri
Missouri
Missouri
Missouri
Missouri
Washington DC
Maryland
Maryland
Maryland
Virginia
Virginia
Virginia
Virginia
Virginia
Virginia
Virginia
Virginia
Virginia
County
Middlesex Co
Monmouth Co
Morris Co
Passaic Co
Somerset Co
Union Co
Bronx Co
Kings Co
Nassau Co
New York Co
Queens Co
Richmond Co
Rockland Co
Suffolk Co
Westchester Co
New Castle Co
Burlington Co
Camden Co
Gloucester Co
Mercer Co
Bucks Co
Chester Co
Delaware Co
Montgomery Co
Philadelphia Co
Maricopa Co
Pinal Co
Kootenai Co
Spokane Co
Madison Co
Monroe Co
St. Clair Co
Franklin Co
Jefferson Co
St. Charles Co
St. Louis
St. Louis Co
Washington
Charles Co
Montgomery Co
Prince Georges Co
Alexandria
Arlington Co
Fairfax
Fairfax Co
Falls Church
Loudoun Co
Manassas
Manassas Park
Prince Wlliam Co
Page II-2
-------
Table 11-2
Tier 3 Summary of 1990 Carbon Monoxide Emissions
(tons per year)
Source Category
FUEL COMB. ELEC. UTIL.
Coal
Oil
Gas
Internal Combustion
FUEL COMB. INDUSTRIAL
Coal
Oil
Gas
Other
Internal Combustion
FUEL COMB. OTHER
Commercial/Institutional Coal
Commercial/Institutional Oil
Commercial/Institutional Gas
Misc. Fuel Comb. (Except Residential)
Residential Wood
fireplaces
Residential Other
CHEMICAL & ALLIED PRODUCT MFG
Organic Chemical Mfg
maleic anhydride
cyclohexanol
other
Inorganic Chemical Mfg
pigments; TiO2 chloride process: reactor
other
Polymer & Resin Mfg
Agricultural Chemical Mfg
Paint, Varnish, Lacquer, Enamel Mfg
Pharmaceutical Mfg
Other Chemical Mfg
carbon black mfg
carbon black furnace: fugitives
other
Baltimore
1,924
936
406
133
449
1,107
481
166
216
0
244
15,112
1
444
75
1
10,225
70,225
4,367
7,832
7
0
0
7
7,817
0
7,817
0
1
0
0
7
0
0
7
Boston
3,862
1,126
1,495
934
307
12,630
55
405
712
10,480
978
25,740
89
941
441
299
19,100
19,100
4,870
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Chicago
2,181
1,768
27
142
244
10,121
983
395
8,509
33
201
18,689
86
334
244
2
2,230
2,230
15,793
6,675
5,848
707
0
5,147
3
0
3
51
0
0
0
773
0
0
773
Denver
990
827
0
54
108
8,118
416
81
2,898
3
4,720
8,265
31
60
631
16
6,775
6,775
753
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Houston
9,030
2,706
4
3,455
2,864
24,924
0
427
15,126
1,771
7,601
7,179
0
89
1,579
29
4,916
4,916
566
25,327
5,027
0
73
4,954
1,068
0
1,068
834
295
0
0
18,104
63
17,278
763
Los Angeles
6,636
0
399
3,300
2,937
22,885
176
106
4,028
162
18,414
40,446
0
1,006
8,040
3,197
25,641
25,647
2,562
286
1
0
0
1
8
0
8
1
148
1
0
128
1
0
127
Minneapolis
1,243
1,214
1
21
8
1,744
90
163
1,084
76
331
8,715
191
52
514
15
7,051
7,057
892
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
New York
22,603
806
4,686
4,608
12,504
9,008
297
2,681
1,775
3,901
354
33,255
107
1,557
2,017
122
8,097
8,097
21,354
936
655
0
0
655
0
0
0
0
0
0
3
278
0
0
278
Philadelphia
4,193
641
498
217
2,837
12,719
71
836
10,782
65
964
19,590
7
1,697
1,443
32
11,137
77,737
5,274
11,022
0
0
0
0
10,891
10,870
21
5
0
0
33
93
0
0
93
Phoenix
823
0
1
130
692
4,790
312
190
4,280
0
8
5,431
0
30
281
213
4,761
4,767
146
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Spokane
0
0
0
0
0
558
3
31
181
343
0
21,305
7
18
42
0
20,660
20,660
578
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
St. Louis
3,545
3,394
9
41
100
1,573
399
48
1,010
32
85
14,578
96
26
129
221
12,837
12,837
1,269
39
0
0
0
0
0
0
0
0
0
0
0
39
0
0
39
Washington
2,737
2,128
405
171
32
1,117
373
193
242
104
204
13,135
380
459
352
3
8,312
8,312
3,629
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Page II-3
-------
Table 11-2 (continued)
Tier 3 Summary of 1990 Carbon Monoxide Emissions (continued)
(tons per year)
Source Category
METALS PROCESSING
Nonferrous Metals Processing
aluminum anode baking
prebake aluminum cell
other
Ferrous Metals Processing
basic oxygen furnace
carbon steel electric arc furnace
coke oven charging
gray iron cupola
iron ore sinter plant windbox
other
Metals Processing NEC
PETROLEUM & RELATED INDUSTRIES
Oil & Gas Production
Petroleum Refineries & Related Industries
fee units
other
Asphalt Manufacturing
OTHER INDUSTRIAL PROCESSES
Agriculture, Food, & Kindred Products
Textiles, Leather, & Apparel Products
Wood, Pulp & Paper, & Publishing Products
sulfate pulping: rec. furnace/evaporator
sulfate (kraft) pulping: lime kiln
other
Rubber & Miscellaneous Plastic Products
Mineral Products
Machinery Products
Electronic Equipment
Transportation Equipment
Miscellaneous Industrial Processes
SOLVENT UTILIZA TION
Degreasing
Graphic Arts
Surface Coating
Other Industrial
Nonindustrial
Baltimore
86,435
9
0
0
9
86,423
34,333
0
99
0
0
51,991
3
330
0
179
0
179
152
344
13
2
0
0
0
0
0
330
0
0
0
0
19
0
2
17
0
0
Boston
119
0
0
0
0
119
0
0
0
119
0
0
0
36
0
0
0
0
36
70
0
1
0
0
0
0
0
69
0
0
0
0
127
0
0
0
127
0
Chicago
327,357
72
0
0
72
327,274
195,172
5,278
318
50
91,154
35,301
11
8,837
46
8,754
8,405
349
38
1,001
11
0
0
0
0
0
16
969
4
0
0
0
114
0
4
4
106
0
Denver
10
9
0
0
9
0
0
0
0
0
0
0
0
357
9
286
192
94
62
511
30
0
0
0
0
0
0
463
17
0
0
2
1
0
0
0
1
0
Houston Los Angeles Minneapolis New York Philadelphia Phoenix
113
2
0
0
2
98
0
0
0
0
0
98
13
5,604
473
5,058
3,880
1,178
72
1,231
7
0
1,008
917
23
68
0
30
42
0
0
144
6
0
2
3
1
0
485
89
0
0
89
377
0
0
0
27
0
350
19
1,437
45
994
0
994
398
2,276
4
8
0
0
0
0
0
2,219
35
0
0
10
36
0
1
2
6
27
3,980
0
0
0
0
3,980
0
0
0
1
0
3,979
0
59,513
0
59,478
59,324
754
35
33
0
0
0
0
0
0
0
20
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
0
0
0
0
19
4
0
0
0
0
0
0
0
2
0
0
0
1
33
2
31
0
0
0
10,848
0
0
0
0
10,847
0
0
0
3,586
0
7,261
1
12,368
0
12,325
11,974
350
43
153
0
0
0
0
0
0
0
153
0
0
0
1
4
0
1
3
0
0
407
42
0
0
42
366
0
0
0
0
0
366
0
146
146
0
0
0
0
19
8
0
0
0
0
0
0
9
0
0
0
2
0
0
0
0
0
0
Spokane St. Louis Washington
26,828
26,828
712
24,215
1,901
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2,468
50
0
0
50
2,418
835
1,112
14
9
0
450
0
6,952
0
6,944
6,944
0
8
459
0
0
0
0
0
0
10
379
0
0
0
69
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
11
220
0
0
0
0
0
0
0
28
0
0
0
192
2
0
2
0
0
0
Page II-4
-------
Table 11-2 (continued)
Tier 3 Summary of 1990 Carbon Monoxide Emissions (continued)
(tons per year)
Source Category
STORAGES TRANSPORT
Bulk Terminals & Plants
Petroleum & Petroleum Product Storage
Petroleum & Petroleum Product Transport
Organic Chemical Storage
Organic Chemical Transport
Inorganic Chemical Storage
Bulk Materials Storage
WASTE DISPOSAL & RECYCLING
Incineration
conical wood burner
municipal incinerator
industrial
commmercial/institutional
residential
other
Open Burning
industrial
commmercial/institutional
residential
other
Landfills
Other
ON-ROAD VEHICLES
Light-Duty Gas Vehicles & Motorcycles
light-duty gas vehicles
motorcycles
Light-Duty Gas Trucks
light-duty gas trucks 1
light-duty gas trucks 2
Heavy-Duty Gas Vehicles
Diesels
heavy-duty diesel vehicles
light-duty diesel trucks
light-duty diesel vehicles
NON-ROAD ENGINES AND VEHICLES
Non-Road Gasoline
recreational
construction
industrial
lawn & garden
Baltimore
55
0
10
0
0
0
32
13
10,879
1,104
0
72
0
930
0
102
9,776
0
0
0
9,776
0
0
428,667
299,375
297,575
1,801
92,153
58, 147
34,006
27,551
9,586
9,305
39
243
135,325
109,310
765
3,376
6,459
59, 720
Boston
4
0
0
0
4
0
0
0
1,946
1,946
0
1,204
2
740
0
0
0
0
0
0
0
0
0
849,674
609,700
606,235
3,465
182,193
116,592
65,600
41 ,234
16,547
16,031
69
447
267,455
235,627
3,597
5,591
30, 109
81,438
Chicago
1
0
1
0
0
0
0
0
3,230
2,149
10
107
155
1,851
0
26
1,050
3
1
1,046
0
32
0
1,220,733
823,868
819,443
4,425
293,241
185,407
107,834
77,767
25,858
25,025
117
716
297,595
247,396
2,534
8,899
29,453
116,592
Denver
486
8
0
2
0
0
0
477
13,325
9,723
0
0
4
59
9,658
1
3,597
10
11
3,575
0
5
0
535,512
328,916
326,444
2,473
142,634
74,632
68,003
51 ,363
12,598
72,256
75
267
164,601
134,831
6,060
4,293
10,831
55,738
Houston
82
10
2
41
22
6
1
0
1,227
1,213
0
0
1,054
152
0
8
14
0
0
0
14
0
0
697,528
471 ,058
468,716
2,343
168,317
702,037
66,280
45,854
12,297
11,886
59
353
389,646
326,178
4,896
13,898
20,747
137,884
Los Angeles
4
1
0
0
0
0
1
2
754
223
0
0
75
146
0
2
138
0
138
0
0
392
0
3,044,446
1 ,729,827
7,727,797
8,630
736,801
653, 799
83,602
503,441
74,377
72,097
702
2,184
434,014
328,845
27,479
0
172,280
74,807
Minneapolis
0
0
0
0
0
0
0
0
14,667
10,399
0
353
240
0
9,806
0
4,268
0
29
4,239
0
0
0
626,450
423,504
421,803
1,700
149,625
84,525
65,100
44,407
8,914
8,621
42
250
154,286
124,576
5,396
2,452
79,625
52,777
New York
0
0
0
0
0
0
0
0
7,941
7,924
0
7,046
1
104
600
173
17
0
0
0
17
0
1
2,241,352
1,505,228
7,496,573
8,715
551 ,435
336,247
215,188
140,229
44,461
42,946
272
7,302
683,342
595,941
2,299
79,209
58,861
231,876
Philadelphia
0
0
0
0
0
0
0
0
9,775
2,242
0
0
123
206
0
1,912
7,534
0
0
7,084
450
0
0
977,397
791,175
782,602
8,573
134,021
77,440
56,581
39,710
12,491
10,863
144
1,483
331,146
280,137
832
8,175
52, 159
163,656
Phoenix
0
0
0
0
0
0
0
0
14,045
9,058
0
0
116
83
8,842
17
4,986
7,295
54
3,638
0
0
0
410,389
251,215
249,475
1,800
90,360
57,454
38,906
56,688
12,126
11,811
53
262
187,865
156,111
2,118
7,427
6,899
109,302
Spokane
0
0
0
0
0
0
0
0
9,157
6,084
0
0
2
23
6,059
0
3,073
24
6
3,043
0
0
0
102,654
66,987
66,667
320
24,169
13,985
10,183
9,289
2,209
2,753
9
47
29,637
23,373
628
747
1,922
12,412
St. Louis
0
0
0
0
0
0
0
0
6,827
3,083
0
0
70
256
1,878
878
3,745
20
77
3,774
0
0
0
428,532
288,260
286,617
1,643
101,795
67,452
40,343
30,185
8,291
8,016
38
238
335,393
280,301
5,878
6,861
31,377
112,140
Washington
0
0
0
0
0
0
0
0
16,587
1,095
0
78
0
4
0
1,013
15,492
0
0
0
15,492
0
0
647,940
430,526
427,932
2,594
138,604
74,475
64,188
64,543
14,268
13,846
56
366
264,864
234,930
4,757
5,476
72,590
773,476
Page II-5
-------
Table 11-2 (continued)
Tier 3 Summary of 1990 Carbon Monoxide Emissions (continued)
(tons per year)
Source Category
NON-ROAD ENGINES AND VEHICLES (continued)
Non-Road Gasoline (continued)
farm
light commercial
logging
airport service
recreational marine vessels
other
Non-Road Diesel
recreational
construction
industrial
lawn & garden
farm
light commercial
logging
airport service
Aircraft
Marine Vessels
diesel
residual oil
gasoline
other
Railroads
MISCELLANEOUS
Other Combustion
structural fires
agricultural fires
slash/prescribed burning
forest wildfires
other
Fugitive Dust
TOTAL ALL SOURCES
Baltimore
527
16,952
259
1,453
20,353
47
16,477
57
7,529
778
300
6,855
425
0
534
8,842
224
223
1
0
0
473
115
115
108
0
0
7
0
0
688,143
Boston
978
77,467
454
5,074
30,902
22
24,001
98
15,682
2,518
555
3,628
958
0
562
6,711
690
690
0
0
0
426
7,757
7,757
6,381
0
0
1,375
0
0
1,169,419
Chicago
614
64, 121
235
3,733
21,181
35
28,909
186
13,694
3,670
560
8,355
1,305
0
1,141
17,930
436
211
226
0
0
2,924
3,347
3,347
3,224
0
0
123
0
0
1,899,882
Denver
204
49,692
136
1,840
6,038
0
13,511
59
7,647
1,152
404
2,974
827
0
448
14,759
0
0
0
0
0
1,500
3,266
3,266
1,619
0
0
1,647
0
0
735,441
Houston
713
110,865
609
2,788
33,771
8
39,444
115
21,762
1,871
727
11,412
1,987
894
675
11,231
1 1 ,863
0
0
0
11,863
930
20,702
20,702
5
0
20,381
316
0
0
1,182,599
Los Angeles
4,557
0
0
0
45,083
83
61 ,702
346
40,742
70,422
2,438
2,494
3,603
0
1,656
39,921
3,438
2,508
78
852
0
4,664
28,557
28,551
3,297
1,001
9,293
6,151
8,808
6
3,582,263
Minneapolis
892
30,424
249
2,143
11,241
43
19,913
61
5,466
1,812
252
11,318
481
0
523
9,055
28
28
0
0
0
714
5,451
5,451
2,290
0
0
3,161
0
0
876,083
New York
7,475
178,888
460
4,127
98,614
132
53,158
328
31,093
7,305
1,199
8,361
3,543
0
1,329
30,407
2,595
284
2,311
0
0
1,241
15,766
15,766
13,828
0
1,301
402
235
0
3,014,259
Philadelphia
975
14,558
139
0
39,678
25
33,670
727
13,851
2,707
741
14,688
1,095
0
466
15,121
1,074
783
291
0
0
1,144
9,955
9,955
6,337
0
3,061
495
68
0
1,399,169
Phoenix
82
27,434
61
2,494
293
0
17,417
74
12,665
1,013
1,763
790
497
0
615
13,108
0
0
0
0
0
1,230
2,483
2,483
7,265
0
1,208
9
0
0
626,400
Spokane
47
4,438
252
223
2,696
9
3,102
72
7,293
764
59
728
78
713
54
2,919
0
0
0
0
0
243
33,417
33,417
394
5,045
27,627
351
0
0
223,557
St. Louis
2,178
58,028
592
2,842
60,348
57
43,793
55
13,986
3,050
485
24,585
915
0
717
9,333
676
676
0
0
0
1,290
2,651
2,651
1,815
0
0
836
0
0
803,018
Washington
880
14,943
971
1,084
21,393
20
20,227
86
10,615
529
589
7,416
418
0
575
9,465
0
0
0
0
0
242
4,910
4,910
4,475
0
19
417
0
0
951,524
Note(s):
"Other" categories may contain emissions that could not be accurately allocated to specific source categories.
Zero values represent less than 0.5 tons/year.
Page II-6
-------
Table 11-3
Table 11-3
Tier 1 Summary of 1990 Carbon Monoxide Emissions
(tons per year)
Source Category
Baltimore
Boston
Chicago
Denver
Houston
Los Angeles Minneapolis
New York Philadelphia
Phoenix
Spokane St. Louis Washington
FUEL COMB. ELEC. UTIL.
FUEL COMB. INDUSTRIAL
FUEL COMB. OTHER
CHEMICAL & ALLIED PRODUCT MFC
METALS PROCESSING
PETROLEUM & RELA TED INDUSTRIES
OTHER INDUSTRIAL PROCESSES
SOLVENT UTILIZA TION
STORAGES TRANSPORT
WASTE DISPOSAL & RECYCLING
1,924
1,107
15,112
7,832
86,435
330
344
19
55
10879.472
3,862
12,630
25,740
0
119
36
70
127
4
1946.4179
2,181
10,121
18,689
6,675
327,357
8,837
1,001
114
1
3230.0401
990
8,118
8,265
0
10
357
511
1
486
13324.664
9,030
24,924
7,179
25,327
113
5,604
1,231
6
82
1226.8886
6,636
22,885
40,446
286
485
1,437
2,276
36
4
1,243
1,744
8,715
0
3,980
59,513
33
0
0
754 14667.062
22,603
9,008
33,255
936
0
19
4
33
0
7941.2727
4,193
12,719
19,590
11,022
10,848
12,368
153
4
0
9775.4312
823
4,790
5,431
0
407
146
19
0
0
14044.689
0
558
21,305
0
26,828
0
0
0
0
3,545
1,573
14,578
39
2,468
6,952
459
1
0
2,737
1,117
13,135
0
0
11
220
2
0
9157.1 6827.4081 16587.413
Stationary Source Total
ON-ROAD VEHICLES
NON-ROAD ENGINES AND VEHICLES
124,037
428,667
135,325
44,534
849,674
267,455
378,206 32,062
1,220,733
297,595
535,512
164,601
74,723
697,528
389,646
75,245
3,044,446
434,014
89,896
626,450
154,286
73,799
2,241,352
683,342
80,672
977,397
331,146
25,662 57,848
410,389
187,865
102,654
29,637
36,442
428,532
335,393
33,810
647,940
264,864
Mobile Source Total
MISCELLANEOUS
563,992 1,117,128 1,518,329 700,113
1,087,174 3,478,460 780,736 2,924,694 1,308,542 598,255 132,292 763,924 912,804
115
7,757
3,347
3,266
20,702
28,557
5,451
15,766
9,955
2,483
33,417
2,651
4,910
TOTAL ALL SOURCES
688,143
1,169,419
1,899,882
735,441
1,182,599
3,582,263
876,083
3,014,259
1,399,169
626,400
223,557
803,018
951,524
Stationary % of Total
18.024853
3.808239385
19.90682933
4.359578
6.318564339
2.100498664
10.261094
2.448335842
5.765691064
4.0967882
25.876281
4.5381821
3.5532004
Mobile % of Total
81.958468
95.52847333
79.9170189
95.196325
91.93087238
97.10231837
89.116704
97.02861837
93.52279215
95.506853
59.175661
95.131694
95.930742
Onroad
62.293252
72.65775894
64.25313107
72.815092
58.98257193
84.9866872
71.50576
74.35831462
69.85549291
65.515572
45.918577
53.36515
68.094976
Nonroad
19.665216
22.87071438
15.66388782
22.381232
32.94830045
12.11563117
17.610944
22.67030375
23.66729924
29.991281
13.257084
41.766544
27.835766
Misc. % of Total
0.016679
100
0.66328729
100
0.176151775
100
0.4440974
100
1.750563283
100
0.797182965
100
0.6222016
100
0.523045792
100
0.711516787
100
0.3963585
100
14.948058
100
0.3301241
100
0.5160575
100
Page II-7
-------
CHAPTER III
DETERMINATION OF 1990 SEASONAL DAILY AVERAGE CO
INVENTORIES
For each of the cities in Chapter II, inventory data from the Trends report was used to
determine seasonal daily average CO emissions for on-road and non-road sources.
A. ON-ROAD SEASONAL DAILY AVERAGE CO INVENTORIES
The on-road seasonal daily average emissions were prepared using two different
methodologies as follows. (1) Monthly CO emissions for each city were totaled by vehicle
type. These emissions were then used to create seasonal totals where Winter was defined
as December, January, and February, Spring was defined as March, April, and May,
Summer was defined as June, July, and August, and Fall was defined as September,
October, and November. Seasonal totals were then divided by the number of days in the
season to determine seasonal daily average CO values. (2) Monthly CO emissions for each
city were totaled by vehicle type. One month in each season was used as a representative
month. For Winter this was January, for Spring this was April, for Summer this was July,
and for Fall this was October. Monthly totals were then divided by the number of days in
the month to determine seasonal daily average CO values.
The seasonal daily average CO values by vehicle type are shown for all cities, and both
methods, in Table III-l.
B. NON-ROAD SEASONAL DAILY AVERAGE CO INVENTORIES
The non-road seasonal daily average emissions were prepared using the following
methodology. For each of the selected cities, annual CO emissions were totaled at the
Source Classification Code (SCC) level. Temporal factors from the 1985 National Acid
Precipitation Assessment Program (NAPAP) (EPA, 1990) were then applied to determine
seasonal daily average emissions. These temporal factors vary only at the Tier 3 level. The
unadjusted seasonal daily average emissions are shown at the SCC level in Table III-2, and
at the Tier 2 level in Table III-3.
Certain equipment categories required modifications to the default temporal factors.
These source categories are expected to vary more widely by season than other categories
in the same Tier 3 category (the level at which the temporal factors were developed). Six
source categories were adjusted in this assessment. These adjustments could only be made
for those cities which had emissions broken into 10-digit SCCs.
For all non-southern cities Golfcarts (2-stroke Gasoline and 4-Stroke Gasoline) and
Lawnmowers (2-stroke Gasoline and 4-Stroke Gasoline) were unlikely to have Winter
emissions. Therefore, Winter emissions were set to zero, and these emissions were
III-l
-------
redistributed among the other seasons using their current ratios. The cities affected by
this were Baltimore, Boston, New York, Philadelphia, and Washington, DC. For all cities,
Snowmobiles (2-stroke Gasoline and 4-Stroke Gasoline) were determined to have only
Winter emissions. Winter was assigned all annual emissions, and other seasonal
emissions were set to zero. The only city affected by this was Los Angeles. The adjusted
seasonal daily average emissions are shown at the SCC level in Table III-4, and at the Tier
2 level in Table III-5.
III-2
-------
Table 111-1
Seasonal Daily Average CO Inventories by City and Vehicle Type
City
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Baltimore
Boston
Boston
Boston
Boston
Boston
Boston
Boston
Boston
Boston
Chicago
Chicago
Chicago
Chicago
Chicago
Chicago
Chicago
Chicago
Chicago
Denver
Denver
Denver
Denver
Denver
Denver
Denver
Denver
Denver
Houston
Houston
Vehicle
Type
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
Daily
Winter
958.1
183.3
106.6
79.8
0.7
0.1
25.9
5.7
1,360.1
1,975.7
369.9
208.4
122.6
1.2
0.2
44.6
11.2
2,733.8
2,810.3
604.6
350.9
228.7
2.0
0.3
69.7
14.6
4,081.1
1,094.2
243.6
215.8
152.3
0.7
0.2
34.1
7.6
1,748.5
1,523.7
311.6
Method 1
CO Emissions (tons/day)
Spring Summer Fall
872.7
169.0
98.4
76.3
0.7
0.1
25.4
4.9
7,247.4
1,819.2
348.8
194.8
118.5
1.2
0.2
43.8
10.0
2,536.4
2,380.8
533.5
309.3
214.4
1.9
0.3
68.4
11.9
3,520.6
941.9
213.8
193.9
142.1
0.7
0.2
33.5
6.8
1,532.9
1,215.4
266.9
675.8
137.3
81.0
75.3
0.7
0.1
25.2
4.5
999.9
1,251.3
253.6
144.1
103.4
1.2
0.2
43.5
8.1
1,805.3
1,739.2
428.3
249.9
209.0
1.9
0.3
67.9
10.6
2,707.1
733.2
174.0
165.3
135.9
0.8
0.2
33.2
6.3
1,248.9
1,262.8
290.8
757.1
148.0
86.9
70.6
0.7
0.1
25.4
4.6
1,093.4
1,603.8
306.4
172.1
107.5
1.2
0.2
43.8
8.8
2,243.9
2,060.1
467.1
272.7
200.3
2.0
0.3
68.3
11.4
3,082.3
811.6
187.2
170.7
132.9
0.7
0.2
33.5
6.4
1,343.1
1,138.4
249.3
Daily
Winter
967.6
185.1
107.6
81.5
0.7
0.1
26.0
5.7
1,374.4
2,023.8
378.7
213.1
126.7
1.2
0.2
44.8
11.4
2,800.0
2,723.9
587.7
343.4
230.6
2.0
0.3
70.0
14.2
3,972.0
1,037.1
231.5
206.8
152.2
0.7
0.2
34.2
7.2
1,669.8
1,516.1
310.0
Method 2
CO Emissions (tons/day)
Spring Summer Fall
926.3
177.6
102.4
77.2
0.7
0.1
25.4
4.9
1,314.6
1,890.0
359.7
200.2
119.8
1.2
0.2
43.8
9.9
2,624.8
2,555.9
564.3
323.8
217.2
1.9
0.3
68.4
12.0
3,743.9
946.2
214.6
193.3
142.0
0.7
0.2
33.5
6.8
1,537.3
1,230.8
268.9
689.3
140.6
82.3
78.2
0.7
0.1
25.1
4.7
1,021.0
1,215.8
246.7
140.3
101.5
1.2
0.2
43.3
7.9
1,757.0
1,743.7
429.2
248.9
209.4
2.0
0.3
67.6
10.7
2,711.8
708.2
168.7
159.8
130.0
0.8
0.2
33.1
6.2
1,207.0
1,216.1
280.2
708.7
139.5
82.6
69.7
0.7
0.1
25.4
4.6
1,031.3
1,698.5
320.8
179.0
109.6
1.2
0.2
43.8
8.7
2,361.8
2,074.2
470.5
275.0
201.3
2.0
0.3
68.3
11.6
3,103.2
829.0
190.5
173.3
133.8
0.7
0.2
33.5
6.5
1,367.5
1,033.4
227.8
Page III-3
-------
Table 111-1
Seasonal Daily Average CO Inventories by City and Vehicle Type
City
Houston
Houston
Houston
Houston
Houston
Houston
Houston
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Los Angeles
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
Minneapolis
New York
New York
New York
New York
New York
New York
New York
New York
New York
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Vehicle
Type
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
Daily
Winter
199.7
122.4
1.0
0.2
33.1
6.9
2,198.5
5,528.0
2,005.9
243.2
1,399.6
5.6
0.3
200.7
23.1
9,406.4
1,548.0
300.0
228.4
136.0
0.7
0.1
24.0
6.1
2,243.3
4,856.2
1,049.3
668.0
405.9
3.6
0.6
119.5
27.6
7,130.8
2,506.3
239.6
173.0
114.9
Method 1
CO Emissions (tons/day)
Spring Summer Fall
173.8
118.0
1.0
0.2
32.6
6.0
1,813.9
4,920.7
1,843.8
232.6
1,351.6
6.0
0.3
197.2
23.6
8,575.7
1,174.8
235.7
179.2
123.3
0.7
0.1
23.6
4.6
1,742.0
4,415.3
983.4
620.5
389.2
3.5
0.6
117.5
24.2
6,554.7
2,271.5
223.5
161.7
109.7
188.1
144.8
1.0
0.2
32.2
6.7
1,926.5
4,298.8
1,701.8
227.5
1,407.3
6.3
0.3
195.5
25.0
7,862.5
840.4
177.4
140.5
110.7
0.7
0.1
23.4
3.6
1,296.8
3,169.2
775.6
510.2
378.2
3.5
0.6
116.4
21.4
4,975.2
1,695.3
182.6
137.2
107.9
165.0
117.2
1.0
0.2
32.4
6.0
1,709.4
4,126.2
1,609.5
212.9
1,358.9
6.0
0.3
196.8
22.8
7,533.5
1,066.8
214.5
166.3
116.9
0.7
0.1
23.5
4.4
1,593.2
3,974.5
878.9
561.0
363.7
3.6
0.6
117.2
22.3
5,921.9
2,110.8
203.5
148.5
102.8
Daily
Winter
197.9
124.2
1.0
0.2
33.3
6.8
2,189.4
5,495.9
1,991.1
240.9
1,416.7
5.6
0.3
201.5
23.0
9,374.9
1,480.4
286.4
218.1
136.4
0.7
0.1
24.1
5.8
2,152.0
4,892.4
1,059.2
673.6
414.3
3.6
0.6
120.1
27.9
7,191.7
2,523.3
241.8
174.6
117.2
Method 2
CO Emissions (tons/day)
Spring Summer Fall
174.2
115.5
1.0
0.2
32.6
5.9
1,829.0
4,716.2
1,786.8
227.8
1,345.4
6.0
0.3
197.2
23.4
8,303.1
1,201.2
239.3
179.7
123.3
0.7
0.1
23.6
4.5
1,772.3
4,643.3
1,018.2
633.6
392.5
3.5
0.6
117.5
24.0
6,833.1
2,406.4
233.0
166.4
110.5
182.4
138.0
1.0
0.2
32.0
6.6
1,856.4
4,377.7
1,745.2
233.8
1,457.1
6.4
0.3
194.7
25.8
8,041.0
844.8
178.3
141.0
111.0
0.7
0.1
23.3
3.7
1,302.7
3,188.4
782.5
513.7
382.8
3.6
0.6
116.0
21.8
5,009.3
1,716.7
185.4
138.4
110.2
152.8
107.5
1.0
0.2
32.4
5.7
1,560.7
3,931.7
1,552.5
208.2
1,367.5
6.0
0.3
196.8
22.8
7,285.7
1,077.5
216.2
167.2
117.4
0.7
0.1
23.5
4.4
1,607.1
4,230.9
916.7
574.2
367.3
3.6
0.6
117.2
21.8
6,232.3
2,241.1
209.1
150.7
103.2
Page III-4
-------
Table 111-1
Seasonal Daily Average CO Inventories by City and Vehicle Type
City
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Philadelphia
Phoenix
Phoenix
Phoenix
Phoenix
Phoenix
Phoenix
Phoenix
Phoenix
Phoenix
Spokane
Spokane
Spokane
Spokane
Spokane
Spokane
Spokane
Spokane
Spokane
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
St. Louis
Washington
Washington
Washington
Washington
Washington
Washington
Vehicle
Type
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
HDDV
MC
TOTAL
LDGV
LDGT1
LDGT2
HDGV
LDDV
LDDT
Daily
Winter
4.1
0.4
30.2
27.6
3,096.2
702.0
140.3
100.2
131.7
0.7
0.1
32.9
4.2
1,112.0
207.8
43.0
30.8
27.4
0.1
0.0
6.0
0.9
316.1
943.1
193.8
125.8
86.8
0.7
0.1
22.3
5.3
1,378.0
1,404.8
239.9
198.1
184.1
1.0
0.2
Method 1
CO Emissions (tons/day)
Spring Summer Fall
4.0
0.4
29.7
23.9
2,824.4
591.3
122.7
95.1
142.5
0.7
0.1
32.3
4.4
989.0
190.4
39.5
28.3
25.8
0.1
0.0
5.9
0.9
290.9
811.9
173.4
114.1
81.6
0.6
0.1
21.9
4.5
1,208.1
1,218.1
212.9
181.1
174.5
1.0
0.2
4.0
0.4
29.5
20.6
2,177.5
831.2
173.5
133.1
199.0
0.8
0.2
32.0
6.4
1,376.3
157.1
33.8
25.5
24.0
0.1
0.0
5.8
0.8
247.3
646.0
148.1
98.4
84.0
0.6
0.1
21.7
4.0
1,003.0
990.4
175.3
161.8
182.5
1.0
0.2
4.1
0.4
29.7
22.0
2,621.6
608.4
127.3
97.8
147.5
0.7
0.1
32.2
4.7
1,018.6
175.7
37.0
27.1
24.6
0.1
0.0
5.9
0.9
271.4
743.0
158.5
104.1
78.5
0.7
0.1
21.9
4.2
1,110.9
1,080.5
188.0
162.7
166.2
1.0
0.2
Daily
Winter
4.1
0.4
30.4
28.0
3,119.8
741.4
146.9
103.3
134.4
0.7
0.1
33.0
4.2
1,164.0
199.1
41.2
29.5
27.4
0.1
0.0
6.0
0.9
304.3
919.3
189.5
123.8
87.4
0.7
0.1
22.4
5.3
1,348.5
1,427.9
244.0
201.5
187.3
1.0
0.2
Method 2
CO Emissions (tons/day)
Spring Summer Fall
4.0
0.4
29.7
23.6
2,974.1
581.9
121.0
94.1
142.5
0.7
0.1
32.3
4.4
977.0
194.9
40.1
28.4
25.8
0.1
0.0
5.9
0.9
296.1
831.6
176.9
115.7
81.9
0.6
0.1
21.9
4.5
1,233.3
1,234.5
215.2
182.3
174.7
1.0
0.2
4.0
0.4
29.3
20.7
2,205.2
824.8
173.7
133.6
198.2
0.8
0.2
31.9
6.5
1,369.7
150.2
32.6
24.8
23.8
0.1
0.0
5.8
0.8
238.3
646.4
147.9
97.8
83.8
0.6
0.1
21.6
4.0
1,002.3
1,008.6
177.5
164.5
190.2
1.0
0.2
4.1
0.4
29.7
21.5
2,759.8
591.3
123.9
95.8
147.5
0.7
0.1
32.2
4.6
996.3
179.3
37.7
27.6
24.8
0.1
0.0
5.9
0.9
276.3
764.4
162.3
106.4
78.0
0.7
0.1
21.9
4.2
1,138.0
1,008.6
176.2
155.9
164.8
1.0
0.2
Page III-5
-------
Table 111-1
Seasonal Daily Average CO Inventories by City and Vehicle Type
City
Washington
Washington
Washington
Vehicle
Type
HDDV
MC
TOTAL
Daily
Winter
38.5
8.1
2,074.7
Method 1
CO Emissions (tons/day)
Spring Summer Fall
37.9
7.0
1,832.7
37.5
6.7
1,555.4
37.8
6.7
1,643.0
Daily
Winter
38.7
8.2
2,108.7
Method 2
CO Emissions (tons/day)
Spring Summer Fall
37.9
7.0
1,852.7
37.4
6.9
1,586.3
37.8
6.6
1,550.9
Page III-6
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Baltimore
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Baltimore (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Annual CO
(tons/day)
135,325
11,008
29
26
74
30
71
111
70
4
27
1,498
51
39
2,407
7
2,315
2,258
835
1
25
716
103
43
259
8
77,902
11
277
5
294
19
28
1
192
Daily
Winter
248
19.36
0.05
0.04
0.13
0.05
0.13
0.20
0.12
0.01
0.05
2.63
0.09
0.07
4.23
0.01
4.07
3.97
1.47
0.00
0.04
1.26
0.18
0.08
0.46
0.01
136.97
0.02
0.49
0.01
0.52
0.03
0.05
0.00
0.34
CO Emissions (tons/day)
Spring Summer
372
30.24
0.08
0.07
0.20
0.08
0.20
0.31
0.19
0.01
0.07
4.11
0.14
0.11
6.61
0.02
6.36
6.20
2.29
0.00
0.07
1.97
0.28
0.12
0.71
0.02
214.02
0.03
0.76
0.01
0.81
0.05
0.08
0.00
0.53
482
39.92
0.11
0.09
0.27
0.11
0.26
0.40
0.25
0.01
0.10
5.43
0.18
0.14
8.73
0.02
8.40
8.19
3.03
0.00
0.09
2.60
0.37
0.16
0.94
0.03
Fall
386
31.45
0.08
0.07
0.21
0.08
0.20
0.32
0.20
0.01
0.08
4.28
0.14
0.11
6.88
0.02
6.62
6.45
2.38
0.00
0.07
2.05
0.30
0.12
0.74
0.02
282.50 222.58
0.04
1.00
0.02
1.07
0.07
0.10
0.00
0.70
0.03
0.79
0.01
0.84
0.05
0.08
0.00
0.55
Page III-7
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Baltimore (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
2-Wheel Tractors
Agricultural Tractors
Annual CO
(tons/day)
252
528
183
8
239
90
784
266
69
32
59
68
44
168
39
69
608
3,740
294
177
26
15,385
1,287
1
0
1,441
408
46
13,466
266
1,164
17,750
57
10
70
Daily
Winter
0.44
0.93
0.32
0.01
0.42
0.16
1.38
0.47
0.12
0.06
0.10
0.12
0.08
0.30
0.07
0.12
1.07
6.58
0.52
0.31
0.05
27.05
2.26
0.00
-
2.53
0.72
0.08
23.68
0.47
2.05
31.21
0.10
0.02
0.12
CO Emissions (tons/day)
Spring Summer
0.69
1.45
0.50
0.02
0.66
0.25
2.15
0.73
0.19
0.09
0.16
0.19
0.12
0.46
0.11
0.19
1.67
10.28
0.81
0.49
0.07
42.27
3.54
0.00
-
3.96
1.12
0.13
37.00
0.73
3.20
48.76
0.16
0.03
0.19
0.91
1.92
0.66
0.03
0.87
0.33
2.84
0.96
0.25
0.12
0.21
0.25
0.16
0.61
0.14
0.25
2.20
13.56
1.07
0.64
0.09
55.79
4.67
0.00
-
5.23
1.48
0.17
48.83
0.96
4.22
64.37
0.21
0.04
0.25
Fall
0.72
1.51
0.52
0.02
0.68
0.26
2.24
0.76
0.20
0.09
0.17
0.19
0.13
0.48
0.11
0.20
1.74
10.69
0.84
0.50
0.07
43.96
3.68
0.00
-
4.12
1.17
0.13
38.47
0.76
3.32
50.72
0.16
0.03
0.20
Page III-8
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source
Category
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Annual CO
(tons/day)
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Total
Total
Total
Total
Total
Total
Total
Aircraft
Marine
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Vessels, Commercial
Diesel
Diesel
Residual
Total
Total
Total
Total
Total
Harbor Vessels
Total
10
1
1
1
13
15
48
260
49
48
14
,143
,983
,330
,983
650
181
1,264
16,477
7
6
8
2
2
3
57
,529
778
300
,855
425
534
,842
,005
,868
,363
605
224
219
4
1
Daily
Winter
0
0
0
0
0
0
0
17
.02
.03
.08
.46
.09
.08
.02
.83
3.49
2
3
1
0
2
28
0
13
1
0
12
0
0
.34
.49
.14
.32
.22
.97
.10
.24
.37
.53
.05
.75
.94
24.29
5
7
9
1
0
0
0
0
.51
.88
.24
.66
.62
.60
.01
.00
CO Emissions (tons/day)
Spring Summer Fall
0.04
0.04
0.13
0.71
0.13
0.13
0.04
27.87
5.45
3.66
5.45
1.78
0.50
3.47
45.27
0.16
20.68
2.14
0.83
18.83
1.17
1.47
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
0.05
0.05
0.17
0.94
0.18
0.17
0.05
36.78
7.19
4.82
7.19
2.36
0.66
4.58
59.75
0.21
27.30
2.82
1.09
24.86
1.54
1.93
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
0.04
0.04
0.14
0.74
0.14
0.14
0.04
28.98
5.67
3.80
5.67
1.86
0.52
3.61
47.08
0.16
21.51
2.22
0.86
19.58
1.21
1.52
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
Baltimore (cont.)
Marine
Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
20
6
5
,400
,819
24
,131
32
35
11
0
9
0
.87
.99
.04
.02
.06
56.04
18.73
0.07
14.10
0.09
73.98
24.73
0.09
18.61
0.12
58.28
19.48
0.07
14.66
0.09
Page III-9
-------
City Source Category
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Diesel
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
8,334
12
0
34
13
473
473
14.65
0.02
0.00
0.06
0.02
1.44
1.44
22.89
0.03
0.00
0.09
0.04
1.44
1.44
30.22
0.04
0.00
0.12
0.05
1.44
1.44
23.81
0.03
0.00
0.10
0.04
1.44
1.44
Page 111-10
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Boston
Non-Road Gasoline, 2-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Boston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
267,455
24,003
138
128
320
174
119
192
104
6
175
5,720
356
199
3,651
13
4,355
2,647
896
2
48
3,652
384
240
454
29
180,700
52
1,377
20
1,271
110
48
2
332
564
50.12
0.29
0.27
0.67
0.36
0.25
0.40
0.22
0.01
0.37
11.94
0.74
0.42
7.62
0.03
9.09
5.53
1.87
0.00
0.10
7.63
0.80
0.50
0.95
0.06
377.29
0.11
2.87
0.04
2.65
0.23
0.10
0.00
0.69
678
60.67
0.35
0.32
0.81
0.44
0.30
0.49
0.26
0.02
0.44
14.46
0.90
0.50
9.23
0.03
11.01
6.69
2.26
0.00
0.12
9.23
0.97
0.61
1.15
0.07
456.71
0.13
3.48
0.05
3.21
0.28
0.12
0.01
0.84
992
89.68
0.52
0.48
1.20
0.65
0.45
0.72
0.39
0.02
0.65
21.37
1.33
0.74
13.64
0.05
16.27
9.89
3.35
0.01
0.18
13.65
1.43
0.90
1.70
0.11
675.14
0.20
5.14
0.08
4.75
0.41
0.18
0.01
1.24
706
63.30
0.36
0.34
0.84
0.46
0.31
0.51
0.27
0.02
0.46
15.09
0.94
0.53
9.63
0.03
11.49
6.98
2.36
0.01
0.13
9.63
1.01
0.63
1.20
0.08
476.57
0.14
3.63
0.05
3.35
0.29
0.13
0.01
0.88
Page 111-11
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Boston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Rollers 399 0.83 1.01 1.49 1.05
Paving Equipment 780 1.63 1.97 2.91 2.06
Surfacing Equipment 295 0.62 0.75 1.10 0.78
Signal Boards 11 0.02 0.03 0.04 0.03
Trenchers 407 0.85 1.03 1.52 1.07
Bore/Drill Rigs 131 0.27 0.33 0.49 0.35
Concrete/Industrial Saws 1,397 2.92 3.53 5.22 3.68
Cement & Mortar Mixers 404 0.84 1.02 1.51 1.07
Cranes 131 0.27 0.33 0.49 0.35
Crushing/Proc. Equipment 46 0.10 0.12 0.17 0.12
Rough Terrain Forklifts 94 0.20 0.24 0.35 0.25
Rubber Tire Loaders 132 0.28 0.33 0.49 0.35
Tractors/Loaders/Backhoes 76 0.16 0.19 0.28 0.20
Skid Steer Loaders 321 0.67 0.81 1.20 0.85
Dumpers/Tenders 47 0.10 0.12 0.18 0.13
Other Construction Equipment 115 0.24 0.29 0.43 0.30
Aerial Lifts 4,014 8.38 10.15 15.00 10.59
Forklifts 16,515 34.48 41.74 61.70 43.55
Sweepers/Scrubbers 2,068 4.32 5.23 7.73 5.45
Other General Industrial Equipment 901 1.88 2.28 3.37 2.38
Other Material Handling Equipment 161 0.34 0.41 0.60 0.42
Lawnmowers 23,342 48.74 59.00 87.21 61.56
Rotary Tillers <5HP 2,540 5.30 6.42 9.49 6.70
Trimmers/Edgers/Brush Cutters 2 0.00 0.01 0.01 0.01
Leaf Blowers/Vacuums 0 - - - -
Rear Engine Riding Mowers 2,300 4.80 5.81 8.59 6.07
Front Mowers 685 1.43 1.73 2.56 1.81
Shredders <5HP 88 0.18 0.22 0.33 0.23
Lawn & Garden Tractors 16,884 35.25 42.67 63.08 44.53
Wood Splitters 610 1.27 1.54 2.28 1.61
Chippers/Stump Grinders 1,971 4.11 4.98 7.36 5.20
Commercial Turf Equipment 21,296 44.46 53.83 79.57 56.17
Other Lawn & Garden Equipment 109 0.23 0.28 0.41 0.29
2-Wheel Tractors 5 0.01 0.01 0.02 0.01
Agricultural Tractors 39 0.08 0.10 0.15 0.10
Page 111-12
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source
Category
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Annual CO
(tons/day)
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Total
Total
Total
Total
Total
Total
Total
Aircraft
Marine
Military Aircraft
Commercial Aircraft
General Aviation
Vessels, Commercial
Diesel
Diesel
Total
Total
Total
Ocean-Going Vessels
Military Vessels
51
7
4
7
2
2
5
21
163
706
30
7
,709
,365
,902
,212
,003
628
4,417
24,001
15
2
3
6
6
98
,682
,518
555
,628
958
562
,711
51
,209
451
679
669
10
Daily
Winter
0
0
0
0
1
0
0
107
.00
.01
.04
.34
.47
.06
.02
.96
15.38
10
15
4
1
9
50
0
32
5
1
7
2
1
.23
.06
.18
.31
.22
.11
.20
.74
.26
.16
.58
.00
.17
18.44
0
17
1
1
1
0
.14
.06
.24
.87
.84
.03
CO Emissions (tons/day)
Spring Summer Fall
0.00
0.01
0.05
0.41
1.79
0.08
0.02
130.69
18.62
12.39
18.23
5.06
1.59
11.16
60.66
0.25
39.64
6.36
1.40
9.17
2.42
1.42
18.44
0.14
17.06
1.24
1.87
1.84
0.03
0.01
0.02
0.08
0.61
2.64
0.11
0.03
193.20
27.52
18.31
26.95
7.48
2.35
16.50
89.68
0.37
58.59
9.41
2.07
13.56
3.58
2.10
18.44
0.14
17.06
1.24
1.87
1.84
0.03
0.01
0.01
0.05
0.43
1.86
0.08
0.02
136.37
19.43
12.93
19.02
5.28
1.66
11.65
63.30
0.26
41.36
6.64
1.46
9.57
2.53
1.48
18.44
0.14
17.06
1.24
1.87
1.84
0.03
Boston (cont.)
Marine
Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
30
8
7
,924
,603
1
,173
44
64
17
0
14
0
.57
.96
.00
.98
.09
78.16
21.74
0.00
18.13
0.11
115.54
32.14
0.00
26.80
0.17
81.56
22.69
0.00
18.92
0.12
Page 111-13
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO
Daily CO Emissions (tons/day)
City Source Category
(tons/day) Winter Spring Summer
Fall
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Marine Vessels, Military
Diesel
Railroads
Diesel
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
Total
15,078
3
0
20
1
11
11
426
426
31.48
0.01
0.04
0.00
0.03
0.03
1.29
1.29
38.11
0.01
0.05
0.00
0.03
0.03
1.29
1.29
56.34
0.01
0.08
0.00
0.03
0.03
1.29
1.29
39.77
0.01
0.05
0.00
0.03
0.03
1.29
1.29
Page 111-14
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Chicago
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Marine Vessels, Commercial
Diesel
Residual
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
297,595
27,837
843
635
6,434
16,140
3,528
235
21
198,344
1,691
8,264
23,019
100,452
614
60,593
3,711
28,909
186
13,694
3,670
560
8,355
1,305
1,141
17,930
499
12,792
4,058
581
436
211
226
Daily
Winter
397.05
34.25
1.14
0.78
7.89
19.83
4.30
0.29
0.03
242.81
2.08
10.15
28.22
123.34
0.77
73.77
4.49
35.49
0.23
16.81
4.50
0.69
10.26
1.60
1.40
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
CO Emissions (tons/day)
Spring Summer Fall
982.16
92.89
2.69
2.12
21.50
53.89
11.83
0.79
0.07
663.31
5.65
27.60
76.93
335.50
2.03
203.12
12.48
96.56
0.62
45.74
12.26
1.87
27.91
4.36
3.81
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
1,063.51
101.25
3.07
2.31
23.40
58.71
12.83
0.86
0.08
721.45
6.15
30.06
83.73
365.38
2.23
220.40
13.50
105.15
0.67
49.81
13.35
2.04
30.39
4.75
4.15
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
830.42
77.79
2.37
1.77
17.98
45.10
9.85
0.66
0.06
554.09
4.73
23.09
64.31
280.68
1.72
169.21
10.36
80.78
0.52
38.26
10.25
1.56
23.35
3.65
3.19
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
Chicago (cont.)
Marine Vessels, Recreational
21,216
26.01
70.91
77.17
59.27
Page 111-15
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Pleasure Craft, Gasoline 2-Stroke Total
Pleasure Craft, Gasoline 4-Stroke Total
Pleasure Craft, Diesel Total
Railroads
Diesel Total
12,897
8,285
35
2,924
2,924
15.80
10.16
0.04
8.03
8.03
43.11
27.69
0.12
8.03
8.03
46.91
30.13
0.13
8.03
8.03
36.03
23.15
0.10
8.03
8.03
Page 111-16
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Denver
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Railroads
Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
164,601
15,597
4,550
305
2,223
5,824
2,550
136
10
113,196
1,511
3,988
8,608
49,913
204
47,143
1,830
13,511
59
7,647
1,152
404
2,974
827
448
14,759
418
7,303
7,038
6,038
1,064
4,974
1,500
1,500
Daily
Winter
341
31.19
9.10
0.61
4.45
11.65
5.10
0.27
0.02
226.39
3.02
7.98
17.22
99.83
0.41
94.29
3.66
27.02
0.12
15.29
2.30
0.81
5.95
1.65
0.90
40.55
1.15
20.06
19.34
12.08
2.13
9.95
4.12
4.12
CO Emissions (tons/day)
Spring Summer Fall
467
44.39
12.95
0.87
6.33
16.58
7.26
0.39
0.03
322.17
4.30
11.35
24.50
142.06
0.58
134.18
5.21
38.46
0.17
21.76
3.28
1.15
8.46
2.35
1.28
40.55
1.15
20.06
19.34
17.18
3.03
14.16
4.12
4.12
596
57.93
16.90
1.13
8.26
21.63
9.47
0.50
0.04
420.44
5.61
14.81
31.97
185.39
0.76
175.10
6.80
50.18
0.22
28.40
4.28
1.50
11.04
3.07
1.67
40.55
1.15
20.06
19.34
22.43
3.95
18.47
4.12
4.12
407
38.05
11.10
0.74
5.42
14.21
6.22
0.33
0.03
276.15
3.69
9.73
21.00
121.77
0.50
115.01
4.46
32.96
0.14
18.66
2.81
0.99
7.25
2.02
1.09
40.55
1.15
20.06
19.34
14.73
2.60
12.13
4.12
4.12
Page 111-17
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Houston
Non-Road Gasoline, 2-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Houston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
389,646
29,022
184
154
497
192
287
497
310
18
99
4,355
184
179
7,299
9
3,824
3,899
1,390
3
55
4,051
795
291
435
16
263,377
71
1,668
34
1,974
122
109
5
858
1,376
103.97
0.66
0.55
1.78
0.69
1.03
1.78
1.11
0.06
0.36
15.60
0.66
0.64
26.15
0.03
13.70
13.97
4.98
0.01
0.20
14.51
2.85
1.04
1.56
0.06
943.53
0.25
5.98
0.12
7.07
0.44
0.39
0.02
3.07
829
60.60
0.38
0.32
1.04
0.40
0.60
1.04
0.65
0.04
0.21
9.09
0.38
0.37
15.24
0.02
7.98
8.14
2.90
0.01
0.12
8.46
1.66
0.61
0.91
0.03
549.91
0.15
3.48
0.07
4.12
0.25
0.23
0.01
1.79
942
69.53
0.44
0.37
1.19
0.46
0.69
1.19
0.74
0.04
0.24
10.43
0.44
0.43
17.48
0.02
9.16
9.34
3.33
0.01
0.13
9.70
1.90
0.70
1.04
0.04
630.95
0.17
4.00
0.08
4.73
0.29
0.26
0.01
2.06
1,139
85.15
0.54
0.45
1.46
0.56
0.84
1.46
0.91
0.05
0.29
12.78
0.54
0.53
21.41
0.03
11.22
11.44
4.08
0.01
0.16
11.89
2.33
0.85
1.28
0.05
772.77
0.21
4.89
0.10
5.79
0.36
0.32
0.02
2.52
Page 111-18
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Houston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Rollers 950 3.40 1.98 2.28 2.79
Paving Equipment 2,331 8.35 4.87 5.58 6.84
Surfacing Equipment 786 2.82 1.64 1.88 2.31
Signal Boards 35 0.13 0.07 0.08 0.10
Trenchers 929 3.33 1.94 2.23 2.73
Bore/Drill Rigs 392 1.40 0.82 0.94 1.15
Concrete/Industrial Saws 3,015 10.80 6.29 7.22 8.85
Cement & Mortar Mixers 1,135 4.07 2.37 2.72 3.33
Cranes 238 0.85 0.50 0.57 0.70
Crushing/Proc. Equipment 134 0.48 0.28 0.32 0.39
Rough Terrain Forklifts 255 0.91 0.53 0.61 0.75
Rubber Tire Loaders 266 0.95 0.55 0.64 0.78
Tractors/Loaders/Backhoes 158 0.56 0.33 0.38 0.46
Skid Steer Loaders 751 2.69 1.57 1.80 2.20
Dumpers/Tenders 175 0.63 0.37 0.42 0.51
Other Construction Equipment 265 0.95 0.55 0.63 0.78
Aerial Lifts 2,277 8.16 4.75 5.45 6.68
Forklifts 11,678 41.84 24.38 27.98 34.27
Sweepers/Scrubbers 1,067 3.82 2.23 2.56 3.13
Other General Industrial Equipment 811 2.91 1.69 1.94 2.38
Other Material Handling Equipment 95 0.34 0.20 0.23 0.28
Lawnmowers 46,642 167.09 97.38 111.74 136.85
Rotary Tillers <5HP 1,656 5.93 3.46 3.97 4.86
Trimmers/Edgers/Brush Cutters 3 0.01 0.01 0.01 0.01
Leaf Blowers/Vacuums 0 0.00 0.00 0.00 0.00
Rear Engine Riding Mowers 3,585 12.84 7.49 8.59 10.52
Front Mowers 977 3.50 2.04 2.34 2.87
Shredders <5HP 91 0.33 0.19 0.22 0.27
Lawn & Garden Tractors 20,624 73.88 43.06 49.41 60.51
Wood Splitters 473 1.69 0.99 1.13 1.39
Chippers/Stump Grinders 2,757 9.88 5.76 6.60 8.09
Commercial Turf Equipment 44,472 159.32 92.85 106.54 130.48
Other Lawn & Garden Equipment 126 0.45 0.26 0.30 0.37
2-Wheel Tractors 15 0.05 0.03 0.04 0.04
Agricultural Tractors 102 0.37 0.21 0.24 0.30
Page 111-19
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source
Category
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Airport Service Equipment
Annual CO
(tons/day)
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Shredders >5HP
Airport Support Equipment
Terminal Tractors
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Total
Total
Total
Total
Total
Total
Total
Total
Aircraft
Marine
Military Aircraft
Commercial Aircraft
General Aviation
Vessels, Commercial
Total
Total
Total
Total
Total
57
15
10
17
4
20
18
67
322
83
63
22
,354
,256
,595
,572
,951
174
342
2,430
39
21
1
11
1
11
5
5
11
11
,444
115
,762
,871
727
,412
,987
894
675
,231
241
,596
,394
,863
,863
Daily
Winter
0
0
0
1
0
0
0
205
.07
.06
.24
.15
.30
.23
.08
.46
54.65
37
62
17
0
1
8
141
0
77
6
2
40
7
3
2
30
0
15
14
32
32
.96
.95
.74
.62
.23
.70
.30
.41
.96
.70
.61
.88
.12
.20
.42
.85
.66
.37
.82
.59
.59
CO Emissions (tons/day)
Spring Summer Fall
0.04
0.04
0.14
0.67
0.17
0.13
0.05
119.75
31.85
22.12
36.69
10.34
0.36
0.72
5.07
82.36
0.24
45.44
3.91
1.52
23.83
4.15
1.87
1.41
30.85
0.66
15.37
14.82
32.59
32.59
0.05
0.04
0.16
0.77
0.20
0.15
0.05
137.40
36.55
25.38
42.10
11.86
0.42
0.82
5.82
94.49
0.28
52.13
4.48
1.74
27.34
4.76
2.14
1.62
30.85
0.66
15.37
14.82
32.59
32.59
0.06
0.05
0.20
0.95
0.25
0.18
0.07
168.28
44.76
31.09
51.56
14.53
0.51
1.00
7.13
115.73
0.34
63.85
5.49
2.13
33.48
5.83
2.62
1.98
30.85
0.66
15.37
14.82
32.59
32.59
Houston (cont.)
Marine
Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
33
21
2
,779
,257
11
,636
101
121
76
0
9
0
.01
.15
.04
.44
.36
70.53
44.38
0.02
5.50
0.21
80.92
50.92
0.03
6.32
0.24
99.11
62.37
0.03
7.73
0.29
Page III-20
-------
City Source Category
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Total
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
9,765
1
0
6
2
930
930
34.98
0.00
0.00
0.02
0.01
2.56
2.56
20.39
0.00
0.00
0.01
0.00
2.56
2.56
23.39
0.00
0.00
0.02
0.00
2.56
2.56
28.65
0.00
0.00
0.02
0.01
2.56
2.56
Page 111-21
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Los Angeles
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Residual
Gasoline
Marine Vessels, Recreational
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Railroads
Diesel
Motorcycles:Off-Road
Snowmobiles
All Terrain Vehicles
Total
Total
Total
All Terrain Vehicles
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
434,014
274,433
12,286
506
9,998
172,280
74,807
4,557
4,689
4,689
61,702
346
40,742
10,422
2,438
2,494
3,603
1,656
39,921
7,736
12,047
20,138
3,438
2,508
78
852
45,167
45,083
83
4,664
4,664
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
1,098
687.59
30.78
1.27
25.05
431.64
187.43
11.42
11.75
11.75
154.59
0.87
102.08
26.11
6.11
6.25
9.03
4.15
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
113.16
112.96
0.21
12.81
12.81
1,221
775.05
34.70
1.43
28.24
486.55
211.27
12.87
13.24
13.24
174.26
0.98
115.06
29.43
6.88
7.04
10.18
4.68
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
127.56
127.32
0.24
12.81
12.81
1,199
759.97
34.02
1.40
27.69
477.08
207.16
12.62
12.98
12.98
170.87
0.96
112.82
28.86
6.75
6.91
9.98
4.59
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
125.08
124.85
0.23
12.81
12.81
1,246
793.14
35.51
1.46
28.90
497.91
216.20
13.17
13.55
13.55
178.32
1.00
117.75
30.12
7.05
7.21
10.41
4.79
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
130.54
130.30
0.24
12.81
12.81
Page III-22
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Minneapolis
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Minneapolis (cont.)
Railroads
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
154,286
18,007
4,244
175
4,475
7,178
1,673
249
13
95,285
1,152
2,277
15,150
44,933
892
28,751
2,130
19,913
61
5,466
1,812
252
11,318
481
523
9,055
262
4,293
4,500
28
28
11,284
9,167
2,074
43
714
Daily
Winter
195.22
20.98
4.94
0.20
5.21
8.36
1.95
0.29
0.02
110.99
1.34
2.65
17.65
52.34
1.04
33.49
2.48
23.20
0.07
6.37
2.11
0.29
13.18
0.56
0.61
24.88
0.72
11.79
12.36
0.08
0.08
13.14
10.68
2.42
0.05
1.96
CO Emissions (tons/day)
Spring Summer Fall
433.39
50.66
11.94
0.49
12.59
20.19
4.71
0.70
0.04
268.05
3.24
6.41
42.62
126.40
2.51
80.88
5.99
56.02
0.17
15.38
5.10
0.71
31.84
1.35
1.47
24.88
0.72
11.79
12.36
0.08
0.08
31.74
25.79
5.83
0.12
1.96
598.52
71.24
16.79
0.69
17.70
28.40
6.62
0.99
0.05
376.95
4.56
9.01
59.93
177.76
3.53
113.74
8.43
78.78
0.24
21.62
7.17
1.00
44.78
1.90
2.07
24.88
0.72
11.79
12.36
0.08
0.08
44.64
36.27
8.20
0.17
1.96
468.32
55.01
12.97
0.53
13.67
21.93
5.11
0.76
0.04
291.09
3.52
6.96
46.28
137.27
2.73
87.83
6.51
60.83
0.19
16.70
5.54
0.77
34.58
1.47
1.60
24.88
0.72
11.79
12.36
0.08
0.08
34.47
28.00
6.34
0.13
1.96
Page III-23
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO Daily CO Emissions (tons/day)
City Source Category (tons/day) Winter Spring Summer Fall
Diesel Total 714 1.96 1.96 1.96 1.96
Page III-24
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
New York
Non-Road Gasoline, 2-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
New York (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
683,342
65,302
89
80
204
108
418
571
362
16
3,576
19,156
634
354
9,925
26
7,682
8,473
3,125
4
165
8,438
883
529
460
23
431,892
34
887
13
814
68
168
5
989
1,385
124.47
0.19
0.17
0.44
0.23
0.82
1.12
0.71
0.03
5.35
34.39
1.31
0.73
19.53
0.05
15.42
16.65
6.15
0.01
0.32
16.97
1.78
1.05
1.01
0.04
866.48
0.07
1.90
0.03
1.74
0.15
0.33
0.01
1.94
1,558
152.80
0.20
0.17
0.45
0.24
0.95
1.29
0.82
0.03
9.63
46.87
1.41
0.79
22.63
0.06
17.48
19.34
7.13
0.01
0.38
18.74
1.96
1.19
1.00
0.05
967.40
0.08
1.94
0.03
1.78
0.15
0.38
0.01
2.24
2,476
242.24
0.32
0.29
0.73
0.39
1.54
2.10
1.33
0.06
14.02
72.13
2.30
1.28
36.51
0.10
28.08
31.18
11.50
0.01
0.61
30.87
3.23
1.94
1.64
0.09
1,580.46
0.12
3.18
0.05
2.92
0.25
0.62
0.02
3.64
2,092
198.10
0.27
0.25
0.63
0.33
1.29
1.76
1.11
0.05
10.30
57.12
1.95
1.09
30.40
0.08
23.44
25.95
9.57
0.01
0.50
26.14
2.74
1.63
1.41
0.07
1,331.72
0.11
2.73
0.04
2.51
0.21
0.52
0.02
3.04
Page III-25
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
New York (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Rollers 1,388 2.72 3.14 5.12 4.27
Paving Equipment 2,725 5.33 6.18 10.05 8.39
Surfacing Equipment 1,029 2.01 2.33 3.79 3.17
Signal Boards 45 0.08 0.10 0.17 0.14
Trenchers 1,423 2.78 3.23 5.25 4.38
Bore/Drill Rigs 458 0.90 1.04 1.69 1.41
Concrete/Industrial Saws 4,875 9.53 11.06 17.98 15.01
Cement & Mortar Mixers 1,415 2.76 3.21 5.22 4.35
Cranes 448 0.88 1.01 1.65 1.38
Crushing/Proc. Equipment 156 0.30 0.35 0.58 0.48
Rough Terrain Forklifts 338 0.66 0.77 1.25 1.04
Rubber Tire Loaders 452 0.88 1.02 1.67 1.39
Tractors/Loaders/Backhoes 251 0.50 0.57 0.92 0.77
Skid Steer Loaders 1,114 2.18 2.52 4.11 3.43
Dumpers/Tenders 164 0.32 0.37 0.60 0.50
Other Construction Equipment 401 0.79 0.90 1.48 1.24
Aerial Lifts 5,533 13.49 10.63 18.98 17.70
Forklifts 24,045 54.79 49.31 84.49 75.64
Sweepers/Scrubbers 3,671 7.60 8.16 13.30 11.28
Other General Industrial Equipment 1,607 3.32 3.57 5.82 4.94
Other Material Handling Equipment 285 0.59 0.64 1.04 0.88
Lawnmowers 63,440 124.84 144.65 233.35 194.29
Rotary Tillers <5HP 5,056 9.94 11.53 18.60 15.48
Trimmers/Edgers/Brush Cutters 5 0.01 0.01 0.02 0.01
Leaf Blowers/Vacuums 0 - - 0.00 0.00
Rear Engine Riding Mowers 6,113 11.97 13.97 22.52 18.72
Front Mowers 1,873 3.67 4.28 6.90 5.73
Shredders <5HP 301 0.59 0.69 1.11 0.92
Lawn & Garden Tractors 40,116 78.89 91.50 147.59 122.85
Wood Splitters 2,113 4.15 4.82 7.78 6.47
Chippers/Stump Grinders 6,862 13.46 15.68 25.27 21.01
Commercial Turf Equipment 76,217 149.42 174.11 280.67 233.36
Other Lawn & Garden Equipment 379 0.74 0.87 1.40 1.16
2-Wheel Tractors 6 0.01 0.01 0.02 0.02
Agricultural Tractors 56 0.10 0.14 0.21 0.17
Page III-26
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Aircraft Aux. Power Units
Marine Vessels, Commercial
Diesel
Residual
New York (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swathers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Annual CO
(tons/day)
6
6
31
235
1,085
44
7
119,417
17,010
1 1 ,328
16,656
4,627
497
3,606
53,158
328
31,093
7,305
1,199
8,361
3,543
1,329
30,407
151
15,856
10,396
3,821
183
2,595
284
2,311
98,747
39,114
67
19,154
179
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
0.01
0.01
0.06
0.41
1.92
0.08
0.01
240.17
34.21
22.78
33.50
9.31
0.92
6.70
107.09
0.64
62.43
14.32
2.42
17.79
6.78
2.70
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
192.22
76.92
0.14
36.82
0.35
0.01
0.01
0.08
0.58
2.66
0.11
0.02
265.22
37.78
25.16
36.99
10.28
1.15
8.36
118.94
0.75
69.68
16.57
2.68
18.18
8.12
2.96
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
224.73
88.49
0.15
44.16
0.40
0.02
0.02
0.12
0.89
4.10
0.17
0.02
436.88
62.23
41.44
60.94
16.93
1.86
13.49
194.27
1.21
113.75
26.92
4.38
30.03
13.14
4.84
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
364.56
143.98
0.24
70.94
0.66
0.02
0.02
0.09
0.70
3.24
0.13
0.02
370.00
52.70
35.10
51.61
14.34
1.53
11.08
163.85
1.01
95.82
22.48
3.70
25.87
10.88
4.10
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
303.62
120.43
0.21
58.57
0.55
Page III-27
-------
City Source Category
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Total
Diesel
Diesel
Diesel
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
Total
Line Haul Locomotives
Yard Locomotives
40,079
21
1
123
9
1,241
301
924
15
0
77.65
0.07
0.00
0.24
0.03
3.77
0.92
2.81
0.05
0.00
91.19
0.03
0.00
0.28
0.01
3.77
0.92
2.81
0.05
0.00
148.19 123.40
0.06
0.00
0.46
0.03
3.77
0.92
2.81
0.05
0.00
0.07
0.00
0.38
0.03
3.77
0.92
2.81
0.05
0.00
Page III-28
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Philadelphia
Non-Road Gasoline, 2-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Philadelphia (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Total
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Total
331,146
36,151
33
26
81
33
431
55
84
52
1
10,278
580
3,143
65
50
14,639
2,240
1
1,234
1,736
508
0
24
613
87
19
139
204,283
11
302
4
321
22
5,213
523
53.43
0.05
0.04
0.13
0.05
0.62
0.09
0.14
0.09
0.00
14.68
0.84
4.88
0.11
0.09
20.91
3.66
0.00
1.94
2.84
0.83
0.00
0.04
0.99
0.14
0.03
0.22
305.85
0.02
0.50
0.01
0.54
0.04
7.45
936
102.32
0.09
0.07
0.22
0.09
1.23
0.15
0.23
0.15
0.00
29.37
1.59
8.68
0.18
0.14
41.83
6.21
0.00
3.41
4.81
1.41
0.00
0.07
1.70
0.24
0.05
0.39
578.28
0.03
0.84
0.01
0.89
0.06
14.89
1,276
142.12
0.13
0.10
0.31
0.13
1.71
0.21
0.32
0.20
0.00
40.66
2.29
12.24
0.25
0.19
57.91
8.63
0.00
4.79
6.69
1.96
0.00
0.09
2.37
0.34
0.07
0.54
801.14
0.04
1.16
0.02
1.23
0.08
20.62
905
99.39
0.09
0.07
0.22
0.09
1.18
0.15
0.22
0.14
0.00
28.24
1.65
8.74
0.18
0.13
40.22
6.11
0.00
3.41
4.74
1.39
0.00
0.06
1.68
0.24
0.05
0.39
559.59
0.03
0.82
0.01
0.87
0.06
14.32
Page III-29
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Philadelphia (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Lawn & Garden Equipment
Lawn & Garden Equipment
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Annual CO
(tons/day)
23
0
144
191
395
137
5
179
67
587
199
49
23
47
53
35
125
28
51
34,927
279
2,197
383
229
29
98,612
14,315
845
0
0
1,705
483
41
10,339
235
Daily
Winter
0.04
0.00
0.25
0.33
0.68
0.24
0.01
0.31
0.12
1.01
0.34
0.09
0.04
0.08
0.09
0.06
0.22
0.05
0.09
49.90
0.62
4.20
0.65
0.39
0.05
140.87
23.39
1.38
0.00
-
2.79
0.79
0.07
16.89
0.38
CO Emissions (tons/day)
Spring Summer Fall
0.06
0.00
0.40
0.53
1.10
0.38
0.01
0.50
0.19
1.63
0.56
0.14
0.06
0.13
0.15
0.10
0.35
0.08
0.14
99.79
0.79
6.17
1.06
0.64
0.08
281.75
39.69
2.34
0.00
-
4.73
1.34
0.11
28.67
0.65
0.09
0.00
0.55
0.73
1.51
0.52
0.02
0.68
0.26
2.23
0.76
0.19
0.09
0.18
0.20
0.13
0.47
0.11
0.20
138.17
0.99
8.16
1.46
0.88
0.11
390.11
55.16
3.26
0.00
-
6.57
1.86
0.16
39.84
0.90
0.06
0.00
0.38
0.51
1.06
0.36
0.01
0.48
0.18
1.57
0.53
0.13
0.06
0.13
0.14
0.09
0.33
0.08
0.14
95.95
0.66
5.61
1.03
0.62
0.08
270.91
39.06
2.31
0.00
-
4.65
1.32
0.11
28.21
0.64
Page III-30
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
Total
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
1,024
15,625
49
572
6
48
5
7
32
175
32
31
6
8,726
1,707
1,142
1,705
559
33,670
121
13,851
2,707
741
14,688
1,095
466
Daily
Winter
1.67
25.53
0.08
0.82
0.01
0.07
0.01
0.01
0.05
0.27
0.05
0.05
0.01
14.04
2.75
1.84
2.74
0.90
50.66
0.19
20.84
4.07
1.12
22.10
1.65
0.70
CO Emissions (tons/day)
Spring Summer Fall
2.84
43.33
0.14
1.63
0.02
0.13
0.01
0.02
0.09
0.48
0.09
0.09
0.02
24.17
4.73
3.16
4.72
1.55
95.30
0.34
39.20
7.66
2.10
41.57
3.10
1.32
3.95
60.21
0.19
2.26
0.03
0.19
0.02
0.03
0.12
0.68
0.12
0.12
0.03
33.73
6.60
4.41
6.59
2.16
131.92
0.47
54.27
10.61
2.90
57.55
4.29
1.83
2.80
42.64
0.13
1.57
0.02
0.13
0.02
0.02
0.09
0.49
0.09
0.09
0.02
23.95
4.68
3.13
4.68
1.53
92.12
0.33
37.90
7.41
2.03
40.19
3.00
1.28
Page 111-31
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Philadelphia (cont.)
Aircraft
All Aircraft Types & Operations
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Marine Vessels, Commercial
Diesel
Residual
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Marine Vessels, Military
Diesel
Railroads
Diesel
Diesel
Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
Total
Line Haul Locomotives
Yard Locomotives
Annual CO
(tons/day)
15,121
9,866
42
4,018
1,127
69
1,069
111
291
39,703
18,773
7,686
2
4,070
35
9,109
3
0
24
1
5
5
1,144
1,062
32
50
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
65.13
26.82
14.44
0.00
7.19
0.06
16.55
0.01
0.00
0.04
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
112.19
53.64
21.55
0.00
11.35
0.10
25.47
0.01
0.00
0.07
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
152.86
74.27
28.67
0.01
15.41
0.13
34.27
0.01
0.00
0.09
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
106.12
51.58
19.79
0.00
10.77
0.09
23.81
0.01
0.00
0.06
0.00
0.01
0.01
3.48
3.23
0.10
0.15
Page III-32
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Phoenix
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Railroads
Diesel
Spokane
Non-Road Gasoline, 2 -Stroke
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
187,865
16,606
1,075
624
1,315
13,085
431
61
14
139,212
1,043
6,803
5,584
96,217
82
27,003
2,480
17,417
74
12,665
1,013
1,763
790
497
615
13,108
3,463
4,027
5,617
294
116
178
0
1,230
1,230
29,637
2,749
Daily
Winter
447
39.05
2.53
1.47
3.09
30.77
1.01
0.14
0.03
327.38
2.45
16.00
13.13
226.27
0.19
63.50
5.83
40.96
0.17
29.78
2.38
4.15
1.86
1.17
1.45
36.01
9.51
11.06
15.43
0.69
0.27
0.42
0.00
3.38
3.38
36
2.79
CO Emissions (tons/day)
Spring Summer Fall
516
45.62
2.95
1.71
3.61
35.95
1.18
0.17
0.04
382.45
2.87
18.69
15.34
264.33
0.23
74.18
6.81
47.85
0.20
34.79
2.78
4.84
2.17
1.37
1.69
36.01
9.51
11.06
15.43
0.81
0.32
0.49
0.00
3.38
3.38
78
7.19
636
57.12
3.70
2.15
4.52
45.01
1.48
0.21
0.05
478.83
3.59
23.40
19.21
330.94
0.28
92.88
8.53
59.91
0.26
43.56
3.48
6.07
2.72
1.71
2.11
36.01
9.51
11.06
15.43
1.01
0.40
0.61
0.00
3.38
3.38
129
12.45
467
40.88
2.65
1.54
3.24
32.21
1.06
0.15
0.04
342.68
2.57
16.75
13.75
236.84
0.20
66.47
6.10
42.87
0.18
31.18
2.49
4.34
1.94
1.22
1.51
36.01
9.51
11.06
15.43
0.72
0.28
0.44
0.00
3.38
3.38
84
7.78
Page III-33
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Spokane (cont.)
Railroads
Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
203
53
461
1,748
211
72
1
17,920
425
694
1,461
10,665
47
4,227
180
221
3,102
12
1,293
164
59
728
78
713
54
2,919
655
880
1,385
2,705
1,162
1,534
9
243
243
Daily
Winter
0.21
0.05
0.47
1.78
0.21
0.07
0.00
18.22
0.43
0.71
1.49
10.84
0.05
4.30
0.18
0.22
3.15
0.01
1.31
0.17
0.06
0.74
0.08
0.73
0.06
8.02
1.80
2.42
3.81
2.75
1.18
1.56
0.01
0.67
0.67
CO Emissions (tons/day)
Spring Summer Fall
0.53
0.14
1.21
4.57
0.55
0.19
0.00
46.87
1.11
1.82
3.82
27.89
0.12
11.05
0.47
0.58
8.11
0.03
3.38
0.43
0.16
1.91
0.20
1.87
0.14
8.02
1.80
2.42
3.81
7.07
3.04
4.01
0.02
0.67
0.67
0.92
0.24
2.09
7.91
0.96
0.33
0.01
81.12
1.92
3.14
6.61
48.28
0.21
19.13
0.81
1.00
14.04
0.05
5.85
0.74
0.27
3.30
0.35
3.23
0.25
8.02
1.80
2.42
3.81
12.24
5.26
6.94
0.04
0.67
0.67
0.57
0.15
1.31
4.95
0.60
0.20
0.00
50.74
1.20
1.97
4.14
30.20
0.13
11.97
0.51
0.63
8.78
0.03
3.66
0.46
0.17
2.06
0.22
2.02
0.15
8.02
1.80
2.42
3.81
7.66
3.29
4.34
0.03
0.67
0.67
Page III-34
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
St. Louis
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
St. Louis (cont.)
Railroads
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
335,393
33,805
4,409
487
6,838
18,255
3,208
592
16
186,091
1,469
6,374
24,539
93,884
2,178
54,821
2,825
43,793
55
13,986
3,050
485
24,585
915
717
9,333
869
4,084
4,380
676
676
60,405
39,534
20,814
57
1,290
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
439
42.56
5.57
0.61
8.63
22.94
4.05
0.75
0.02
234.32
1.84
8.03
30.96
118.04
2.72
69.17
3.57
55.15
0.07
17.61
3.84
0.61
30.96
1.15
0.90
25.64
2.39
11.22
12.03
1.86
1.86
75.91
49.67
26.17
0.07
3.54
1,033
104.51
13.54
1.50
21.05
56.66
9.87
1.83
0.05
575.11
4.60
19.68
75.54
291.09
6.86
168.68
8.66
135.30
0.17
43.21
9.42
1.50
75.96
2.83
2.21
25.64
2.39
11.22
12.03
1.86
1.86
187.47
122.77
64.52
0.18
3.54
1,307
133.15
17.46
1.92
27.03
71.65
12.69
2.33
0.06
733.15
5.73
25.13
97.01
368.84
8.44
216.80
11.21
172.58
0.21
55.12
12.02
1.91
96.89
3.61
2.82
25.64
2.39
11.22
12.03
1.86
1.86
237.10
155.09
81.78
0.22
3.54
910
91.64
11.93
1.32
18.51
49.56
8.68
1.61
0.04
504.41
4.00
17.27
66.43
254.76
5.94
148.38
7.64
118.69
0.15
37.91
8.27
1.31
66.63
2.48
1.94
25.64
2.39
11.22
12.03
1.86
1.86
163.97
107.33
56.48
0.16
3.54
Page III-35
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
Annual CO Daily CO Emissions (tons/day)
City Source Category (tons/day) Winter Spring Summer Fall
Diesel Total 1,290 3.54 3.54 3.54 3.54
Page III-36
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Washington
Non-Road Gasoline, 2-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Washington (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Total
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Total
Chain Saws >4HP
Terminal Tractors
Total
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
264,864
28,378
1,491
64
55
161
65
113
176
111
6
2,135
16
787
28
21
11,167
4,040
9
2,746
2,486
1,191
2
35
631
91
57
384
305
5
185,139
1,006
24
600
10
486
50.53
2.62
0.12
0.10
0.29
0.12
0.20
0.32
0.20
0.01
3.75
0.03
1.42
0.05
0.04
19.63
7.29
0.02
4.97
4.49
2.15
0.00
0.06
1.14
0.16
0.10
0.67
0.55
0.01
333.02
1.77
0.04
1.10
0.02
738
78.59
4.10
0.18
0.16
0.45
0.18
0.32
0.49
0.31
0.02
5.87
0.04
2.20
0.08
0.06
30.68
11.29
0.03
7.68
6.94
3.33
0.01
0.10
1.76
0.25
0.16
1.05
0.85
0.01
516.13
2.76
0.07
1.69
0.03
941
102.28
5.41
0.23
0.20
0.57
0.23
0.40
0.63
0.40
0.02
7.74
0.06
2.81
0.10
0.08
40.50
14.46
0.03
9.82
8.90
4.26
0.01
0.13
2.26
0.33
0.20
1.39
1.09
0.02
663.88
3.65
0.09
2.13
0.04
745
80.45
4.26
0.18
0.15
0.45
0.18
0.32
0.50
0.31
0.02
6.10
0.04
2.21
0.08
0.06
31.91
11.36
0.03
7.71
6.99
3.35
0.01
0.10
1.77
0.26
0.16
1.10
0.86
0.01
521.46
2.87
0.07
1.67
0.03
Page III-37
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Washington (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Lawn & Garden Equipment
Lawn & Garden Equipment
Annual CO
(tons/day)
Golf Carts
Specialty Vehicle Carts
Total
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
640
41
130
45
2
305
400
837
291
12
380
143
1,244
421
105
48
96
109
66
267
61
107
6,984
357
1,991
165
97
9
15,553
25,826
1,754
2
0
1,595
453
Daily
Winter
1.17
0.07
0.23
0.08
0.00
0.55
0.72
1.51
0.52
0.02
0.69
0.26
2.24
0.76
0.19
0.09
0.17
0.20
0.12
0.48
0.11
0.19
12.28
0.65
3.60
0.30
0.17
0.02
27.35
46.60
3.17
0.00
-
2.88
0.82
CO Emissions (tons/day)
Spring Summer Fall
1.80
0.12
0.36
0.13
0.01
0.85
1.12
2.34
0.81
0.03
1.06
0.40
3.47
1.17
0.29
0.14
0.27
0.30
0.18
0.75
0.17
0.30
19.19
1.00
5.57
0.46
0.27
0.03
42.73
72.15
4.90
0.01
-
4.46
1.27
2.27
0.15
0.47
0.16
0.01
1.09
1.43
3.00
1.04
0.04
1.36
0.51
4.45
1.51
0.38
0.17
0.34
0.39
0.24
0.96
0.22
0.38
25.33
1.28
7.12
0.59
0.35
0.03
56.40
92.46
6.28
0.01
-
5.71
1.62
1.78
0.11
0.37
0.13
0.01
0.86
1.12
2.35
0.82
0.03
1.07
0.40
3.50
1.18
0.30
0.14
0.27
0.31
0.18
0.75
0.17
0.30
19.95
1.00
5.59
0.46
0.27
0.03
44.44
72.59
4.93
0.01
-
4.48
1.27
Page III-38
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Washington (cont.)
Non-Road Diesel (cont.)
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
Total
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Total
Total
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
64
79,329
375
1,640
25,068
81
232
8
55
11
10
35
200
283
36
11
8,930
1,746
1,170
1,746
572
282
282
101
697
20,227
86
10,615
529
589
7,416
418
575
9,465
825
Daily
Winter
0.12
143.16
0.68
2.96
45.24
0.15
0.41
0.01
0.10
0.02
0.02
0.06
0.36
0.51
0.06
0.02
16.10
3.15
2.11
3.15
1.03
0.50
0.50
0.19
1.30
36.60
0.15
19.21
0.96
1.07
13.42
0.76
1.04
26.00
2.27
CO Emissions (tons/day)
Spring Summer Fall
0.18
221.61
1.05
4.58
70.03
0.23
0.64
0.02
0.15
0.03
0.03
0.10
0.56
0.79
0.10
0.03
24.93
4.88
3.27
4.88
1.60
0.78
0.78
0.29
1.99
56.60
0.24
29.70
1.48
1.65
20.75
1.17
1.61
26.00
2.27
0.23
284.00
1.34
5.87
89.74
0.29
0.84
0.03
0.20
0.04
0.04
0.13
0.72
1.01
0.13
0.04
31.98
6.25
4.19
6.25
2.05
1.02
1.02
0.35
2.45
72.32
0.31
37.95
1.89
2.11
26.51
1.49
2.05
26.00
2.27
0.18
222.98
1.05
4.61
70.46
0.23
0.66
0.02
0.15
0.03
0.03
0.10
0.56
0.80
0.10
0.03
25.11
4.91
3.29
4.91
1.61
0.81
0.81
0.28
1.91
56.76
0.24
29.79
1.49
1.65
20.81
1.17
1.61
26.00
2.27
Page III-39
-------
Table 111-2
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-
Pleasure Craft, Gasoline 2-
Pleasure Craft, Gasoline 2-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Diesel
Diesel
Total
Total
Stroke Total
Stroke Outboards
Stroke Sailboad Aux. Outboard
Stroke Total
Stroke Inboards
Stroke Outboards
Stroke Sterndrive
Stroke Sailboad Aux. Inboard
Stroke Sailboad Aux. Outboard
Total
Inboards
Sailboad Aux. Inboard
Total
Line Haul Locomotives
4,584
4,056
21,413
6,152
7,113
13
728
436
29
6,914
6
0
14
3
3
242
133
109
12.59
11.14
39.16
10.82
13.26
0.02
1.28
0.79
0.05
12.89
0.01
0.00
0.03
0.01
0.01
0.74
0.40
0.33
12.59
11.14
60.34
16.90
20.29
0.04
2.00
1.22
0.08
19.72
0.02
0.00
0.04
0.01
0.01
0.74
0.40
0.33
12.59
11.14
76.14
22.31
25.04
0.05
2.64
1.56
0.10
24.34
0.02
0.00
0.05
0.01
0.01
0.74
0.40
0.33
12.59
11.14
59.67
17.58
19.57
0.04
2.08
1.23
0.08
19.02
0.02
0.00
0.04
0.01
0.01
0.74
0.40
0.33
Page III-40
-------
Table 111-3
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Tier 2
Baltimore
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Boston
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Marine Vessels, Military
Railroads
Chicago
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Denver
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Houston
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Annual CO
(tons/day)
135,325
11,008
77,902
16,477
8,842
224
20,400
473
267,455
24,003
180,700
24,001
6,711
679
30,924
11
426
297,595
27,837
198,344
28,909
17,930
436
21,216
2,924
164,601
15,597
113,196
13,511
14,759
6,038
1,500
389,646
29,022
263,377
39,444
11,231
1 1 ,863
33,779
930
Daily CO Emissions (tons/dav)
Winter
248
19.36
136.97
28.97
24.29
0.62
35.87
1.44
564
50.12
377.29
50.11
18.44
1.87
64.57
0.03
1.29
397
34.25
242.81
35.49
49.26
1.20
26.01
8.03
341
31.19
226.39
27.02
40.55
12.08
4.12
1,376
103.97
943.53
141.30
30.85
32.59
121.01
2.56
Spring
372
30.24
214.02
45.27
24.29
0.62
56.04
1.44
678
60.67
456.71
60.66
18.44
1.87
78.16
0.03
1.29
982
92.89
663.31
96.56
49.26
1.20
70.91
8.03
467
44.39
322.17
38.46
40.55
17.18
4.12
829
60.60
549.91
82.36
30.85
32.59
70.53
2.56
Summer
482
39.92
282.50
59.75
24.29
0.62
73.98
1.44
992
89.68
675.14
89.68
18.44
1.87
115.54
0.03
1.29
1,064
101.25
721.45
105.15
49.26
1.20
77.17
8.03
596
57.93
420.44
50.18
40.55
22.43
4.12
942
69.53
630.95
94.49
30.85
32.59
80.92
2.56
Fall
386
31.45
222.58
47.08
24.29
0.62
58.28
1.44
706
63.30
476.57
63.30
18.44
1.87
81.56
0.03
1.29
830
77.79
554.09
80.78
49.26
1.20
59.27
8.03
407
38.05
276.15
32.96
40.55
14.73
4.12
1,139
85.15
772.77
115.73
30.85
32.59
99.11
2.56
Page III-42
-------
Table 111-3
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Tier 2
Los Angeles
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Minneapolis
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
New York
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Philadelphia
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Marine Vessels, Military
Railroads
Phoenix
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Spokane
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Annual CO
(tons/day)
434,014
274,433
4,689
61,702
39,921
3,438
45,167
4,664
154,286
18,007
95,285
19,913
9,055
28
1 1 ,284
714
683,342
65,302
431,892
53,158
30,407
2,595
98,747
1,241
331,146
36,151
204,283
33,670
15,121
1,069
39,703
5
1,144
187,865
16,606
139,212
17,417
13,108
294
1,230
29,637
2,749
17,920
3,102
2,919
2,705
243
Daily CO Emissions (tons/dav)
Winter
1,098
687.59
11.75
154.59
109.67
8.08
113.16
12.81
195
20.98
110.99
23.20
24.88
0.08
13.14
1.96
1,385
124.47
866.48
107.09
83.53
7.13
192.22
3.77
523
53.43
305.85
50.66
41.54
2.94
65.13
0.01
3.48
447
39.05
327.38
40.96
36.01
0.69
3.38
36
2.79
18.22
3.15
8.02
2.75
0.67
Spring
1,221
775.05
13.24
174.26
109.67
8.08
127.56
12.81
433
50.66
268.05
56.02
24.88
0.08
31.74
1.96
1,558
152.80
967.40
118.94
83.53
7.13
224.73
3.77
936
102.32
578.28
95.30
41.54
2.94
112.19
0.01
3.48
516
45.62
382.45
47.85
36.01
0.81
3.38
78
7.19
46.87
8.11
8.02
7.07
0.67
Summer
1,199
759.97
12.98
170.87
109.67
8.08
125.08
12.81
599
71.24
376.95
78.78
24.88
0.08
44.64
1.96
2,476
242.24
1,580.46
194.27
83.53
7.13
364.56
3.77
1,276
142.12
801.14
131.92
41.54
2.94
152.86
0.01
3.48
636
57.12
478.83
59.91
36.01
1.01
3.38
129
12.45
81.12
14.04
8.02
12.24
0.67
Fall
1,246
793.14
13.55
178.32
109.67
8.08
130.54
12.81
468
55.01
291.09
60.83
24.88
0.08
34.47
1.96
2,092
198.10
1,331.72
163.85
83.53
7.13
303.62
3.77
905
99.39
559.59
92.12
41.54
2.94
106.12
0.01
3.48
467
40.88
342.68
42.87
36.01
0.72
3.38
84
7.78
50.74
8.78
8.02
7.66
0.67
Page III-43
-------
Table 111-3
Nonroad Daily Seasonal CO Emissions by Season, City and Category (Unadjusted)
City Tier 2
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
St. Louis 335,393 439 1,033 1,307 910
Non-Road Gasoline, 2-Stroke 33,805 42.56 104.51 133.15 91.64
Non-Road Gasoline, 4-Stroke 186,091 234.32 575.11 733.15 504.41
Non-Road Diesel 43,793 55.15 135.30 172.58 118.69
Aircraft 9,333 25.64 25.64 25.64 25.64
Marine Vessels, Commercial 676 1.86 1.86 1.86 1.86
Marine Vessels, Recreational 60,405 75.91 187.47 237.10 163.97
Railroads 1,290 3.54 3.54 3.54 3.54
Washington 264,864 486 738 941 745
Non-Road Gasoline, 2-Stroke 28,378 50.53 78.59 102.28 80.45
Non-Road Gasoline, 4-Stroke 185,139 333.02 516.13 663.88 521.46
Non-Road Diesel 20,227 36.60 56.60 72.32 56.76
Aircraft 9,465 26.00 26.00 26.00 26.00
Marine Vessels, Recreational 21,413 39.16 60.34 76.14 59.67
Railroads 242 0.74 0.74 0.74 0.74
Page III-44
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Baltimore
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Annual CO
(tons/day)
135,325
11,008
29
26
74
30
71
111
70
4
27
1,498
51
39
2,407
7
2,315
2,258
835
1
25
716
103
43
259
8
77,902
11
277
5
294
19
28
1
192
Daily
Winter
216
14.99
0.05
0.04
-
0.05
0.13
0.20
0.12
0.01
0.05
2.63
0.09
0.07
-
0.01
4.07
3.97
1.47
0.00
0.04
1.26
0.18
0.08
0.46
0.01
109.40
0.02
0.49
0.01
-
0.03
0.05
0.00
0.34
CO Emissions (tons/day)
Spring Summer Fall
381
31.54
0.08
0.07
0.24
0.08
0.20
0.31
0.19
0.01
0.07
4.11
0.14
0.11
7.87
0.02
6.36
6.20
2.29
0.00
0.07
1.97
0.28
0.12
0.71
0.02
222.22
0.03
0.76
0.01
0.96
0.05
0.08
0.00
0.53
495
41.63
0.11
0.09
0.32
0.11
0.26
0.40
0.25
0.01
0.10
5.43
0.18
0.14
10.39
0.02
8.40
8.19
3.03
0.00
0.09
2.60
0.37
0.16
0.94
0.03
293.33
0.04
1.00
0.02
1.27
0.07
0.10
0.00
0.70
396
32.80
0.08
0.07
0.25
0.08
0.20
0.32
0.20
0.01
0.08
4.28
0.14
0.11
8.19
0.02
6.62
6.45
2.38
0.00
0.07
2.05
0.30
0.12
0.74
0.02
231.11
0.03
0.79
0.01
1.00
0.05
0.08
0.00
0.55
Page III-45
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Baltimore (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
252
528
183
8
239
90
784
266
69
32
59
68
44
168
39
69
608
3,740
294
177
26
15,385
1,287
1
0
1,441
408
46
13,466
266
1,164
17,750
57
0.44
0.93
0.32
0.01
0.42
0.16
1.38
0.47
0.12
0.06
0.10
0.12
0.08
0.30
0.07
0.12
1.07
6.58
0.52
0.31
0.05
-
2.26
0.00
-
2.53
0.72
0.08
23.68
0.47
2.05
31.21
0.10
0.69
1.45
0.50
0.02
0.66
0.25
2.15
0.73
0.19
0.09
0.16
0.19
0.12
0.46
0.11
0.19
1.67
10.28
0.81
0.49
0.07
50.32
3.54
0.00
-
3.96
1.12
0.13
37.00
0.73
3.20
48.76
0.16
0.91
1.92
0.66
0.03
0.87
0.33
2.84
0.96
0.25
0.12
0.21
0.25
0.16
0.61
0.14
0.25
2.20
13.56
1.07
0.64
0.09
66.42
4.67
0.00
-
5.23
1.48
0.17
48.83
0.96
4.22
64.37
0.21
0.72
1.51
0.52
0.02
0.68
0.26
2.24
0.76
0.20
0.09
0.17
0.19
0.13
0.48
0.11
0.20
1.74
10.69
0.84
0.50
0.07
52.33
3.68
0.00
-
4.12
1.17
0.13
38.47
0.76
3.32
50.72
0.16
Page III-46
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Baltimore (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Marine Vessels, Commercial
Diesel
Diesel
Residual
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Harbor Vessels
Total
Annual CO
(tons/day)
10
70
13
15
48
260
49
48
14
10,143
1,983
1,330
1,983
650
181
1,264
16,477
57
7,529
778
300
6,855
425
534
8,842
2,005
2,868
3,363
605
224
219
4
1
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
0.02
0.12
0.02
0.03
0.08
0.46
0.09
0.08
0.02
17.83
3.49
2.34
3.49
1.14
0.32
2.22
28.97
0.10
13.24
1.37
0.53
12.05
0.75
0.94
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
0.03
0.19
0.04
0.04
0.13
0.71
0.13
0.13
0.04
27.87
5.45
3.66
5.45
1.78
0.50
3.47
45.27
0.16
20.68
2.14
0.83
18.83
1.17
1.47
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
0.04
0.25
0.05
0.05
0.17
0.94
0.18
0.17
0.05
36.78
7.19
4.82
7.19
2.36
0.66
4.58
59.75
0.21
27.30
2.82
1.09
24.86
1.54
1.93
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
0.03
0.20
0.04
0.04
0.14
0.74
0.14
0.14
0.04
28.98
5.67
3.80
5.67
1.86
0.52
3.61
47.08
0.16
21.51
2.22
0.86
19.58
1.21
1.52
24.29
5.51
7.88
9.24
1.66
0.62
0.60
0.01
0.00
Page III-47
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Baltimore (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Diesel
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
20,400
6,819
24
5,131
32
8,334
12
0
34
13
473
473
35.87
11.99
0.04
9.02
0.06
14.65
0.02
0.00
0.06
0.02
1.44
1.44
56.04
18.73
0.07
14.10
0.09
22.89
0.03
0.00
0.09
0.04
1.44
1.44
73.98
24.73
0.09
18.61
0.12
30.22
0.04
0.00
0.12
0.05
1.44
1.44
58.28
19.48
0.07
14.66
0.09
23.81
0.03
0.00
0.10
0.04
1.44
1.44
Page III-48
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Boston
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Annual CO
(tons/day)
267,455
24,003
138
128
320
174
119
192
104
6
175
5,720
356
199
3,651
13
4,355
2,647
896
2
48
3,652
384
240
454
29
180,700
52
1,377
20
1,271
110
48
2
332
Daily
Winter
504
41.82
0.29
0.27
-
0.36
0.25
0.40
0.22
0.01
0.37
11.94
0.74
0.42
-
0.03
9.09
5.53
1.87
0.00
0.10
7.63
0.80
0.50
0.95
0.06
325.90
0.11
2.87
0.04
-
0.23
0.10
0.00
0.69
CO Emissions (tons/day)
Spring Summer Fall
695
63.02
0.35
0.32
1.00
0.44
0.30
0.49
0.26
0.02
0.44
14.46
0.90
0.50
11.39
0.03
11.01
6.69
2.26
0.00
0.12
9.23
0.97
0.61
1.15
0.07
471.31
0.13
3.48
0.05
3.97
0.28
0.12
0.01
0.84
1,017
93.16
0.52
0.48
1.48
0.65
0.45
0.72
0.39
0.02
0.65
21.37
1.33
0.74
16.84
0.05
16.27
9.89
3.35
0.01
0.18
13.65
1.43
0.90
1.70
0.11
696.71
0.20
5.14
0.08
5.86
0.41
0.18
0.01
1.24
724
65.76
0.36
0.34
1.04
0.46
0.31
0.51
0.27
0.02
0.46
15.09
0.94
0.53
11.89
0.03
11.49
6.98
2.36
0.01
0.13
9.63
1.01
0.63
1.20
0.08
491.80
0.14
3.63
0.05
4.14
0.29
0.13
0.01
0.88
Page III-49
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Boston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
399
780
295
11
407
131
1,397
404
131
46
94
132
76
321
47
115
4,014
16,515
2,068
901
161
23,342
2,540
2
0
2,300
685
88
16,884
610
1,971
21,296
109
0.83
1.63
0.62
0.02
0.85
0.27
2.92
0.84
0.27
0.10
0.20
0.28
0.16
0.67
0.10
0.24
8.38
34.48
4.32
1.88
0.34
-
5.30
0.00
-
4.80
1.43
0.18
35.25
1.27
4.11
44.46
0.23
1.01
1.97
0.75
0.03
1.03
0.33
3.53
1.02
0.33
0.12
0.24
0.33
0.19
0.81
0.12
0.29
10.15
41.74
5.23
2.28
0.41
72.83
6.42
0.01
-
5.81
1.73
0.22
42.67
1.54
4.98
53.83
0.28
1.49
2.91
1.10
0.04
1.52
0.49
5.22
1.51
0.49
0.17
0.35
0.49
0.28
1.20
0.18
0.43
15.00
61.70
7.73
3.37
0.60
107.67
9.49
0.01
-
8.59
2.56
0.33
63.08
2.28
7.36
79.57
0.41
1.05
2.06
0.78
0.03
1.07
0.35
3.68
1.07
0.35
0.12
0.25
0.35
0.20
0.85
0.13
0.30
10.59
43.55
5.45
2.38
0.42
76.00
6.70
0.01
-
6.07
1.81
0.23
44.53
1.61
5.20
56.17
0.29
Page III-50
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Boston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Diesel
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Ocean-Going Vessels
Military Vessels
Annual CO
(tons/day)
5
39
2
5
21
163
706
30
7
51,709
7,365
4,902
7,212
2,003
628
4,417
24,001
98
15,682
2,518
555
3,628
958
562
6,711
51
6,209
451
679
669
10
Daily
Winter
0.01
0.08
0.00
0.01
0.04
0.34
1.47
0.06
0.02
107.96
15.38
10.23
15.06
4.18
1.31
9.22
50.11
0.20
32.74
5.26
1.16
7.58
2.00
1.17
18.44
0.14
17.06
1.24
1.87
1.84
0.03
CO Emissions (tons/day)
Spring Summer Fall
0.01
0.10
0.00
0.01
0.05
0.41
1.79
0.08
0.02
130.69
18.62
12.39
18.23
5.06
1.59
11.16
60.66
0.25
39.64
6.36
1.40
9.17
2.42
1.42
18.44
0.14
17.06
1.24
1.87
1.84
0.03
0.02
0.15
0.01
0.02
0.08
0.61
2.64
0.11
0.03
193.20
27.52
18.31
26.95
7.48
2.35
16.50
89.68
0.37
58.59
9.41
2.07
13.56
3.58
2.10
18.44
0.14
17.06
1.24
1.87
1.84
0.03
0.01
0.10
0.01
0.01
0.05
0.43
1.86
0.08
0.02
136.37
19.43
12.93
19.02
5.28
1.66
11.65
63.30
0.26
41.36
6.64
1.46
9.57
2.53
1.48
18.44
0.14
17.06
1.24
1.87
1.84
0.03
Page 111-51
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Boston (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Marine Vessels, Military
Diesel
Railroads
Diesel
30,924
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
Total
64.57 78.16
115.54
81.56
8,603
1
7,173
44
15,078
3
0
20
1
11
11
426
426
17.96
0.00
14.98
0.09
31.48
0.01
-
0.04
0.00
0.03
0.03
1.29
1.29
21.74
0.00
18.13
0.11
38.11
0.01
-
0.05
0.00
0.03
0.03
1.29
1.29
32.14
0.00
26.80
0.17
56.34
0.01
-
0.08
0.00
0.03
0.03
1.29
1.29
22.69
0.00
18.92
0.12
39.77
0.01
-
0.05
0.00
0.03
0.03
1.29
1.29
Page III-52
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Chicago
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Marine Vessels, Commercial
Diesel
Residual
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
297,595
27,837
843
635
6,434
16,140
3,528
235
21
198,344
1,691
8,264
23,019
100,452
614
60,593
3,711
28,909
186
13,694
3,670
560
8,355
1,305
1,141
17,930
499
12,792
4,058
581
436
211
226
Daily
Winter
397
34.25
1.14
0.78
7.89
19.83
4.30
0.29
0.03
242.81
2.08
10.15
28.22
123.34
0.77
73.77
4.49
35.49
0.23
16.81
4.50
0.69
10.26
1.60
1.40
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
CO Emissions (tons/day)
Spring Summer Fall
982
92.89
2.69
2.12
21.50
53.89
11.83
0.79
0.07
663.31
5.65
27.60
76.93
335.50
2.03
203.12
12.48
96.56
0.62
45.74
12.26
1.87
27.91
4.36
3.81
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
1,064
101.25
3.07
2.31
23.40
58.71
12.83
0.86
0.08
721.45
6.15
30.06
83.73
365.38
2.23
220.40
13.50
105.15
0.67
49.81
13.35
2.04
30.39
4.75
4.15
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
830
77.79
2.37
1.77
17.98
45.10
9.85
0.66
0.06
554.09
4.73
23.09
64.31
280.68
1.72
169.21
10.36
80.78
0.52
38.26
10.25
1.56
23.35
3.65
3.19
49.26
1.37
35.14
11.15
1.60
1.20
0.58
0.62
Page III-53
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Chicago (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke Total
Pleasure Craft, Gasoline 4-Stroke Total
Pleasure Craft, Diesel Total
Railroads
Diesel Total
21,216
12,897
8,285
35
2,924
2,924
26.01
15.80
10.16
0.04
8.03
8.03
70.91
43.11
27.69
0.12
8.03
8.03
77.17
46.91
30.13
0.13
8.03
8.03
59.27
36.03
23.15
0.10
8.03
8.03
Page III-54
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Denver
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Railroads
Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
164,601
15,597
4,550
305
2,223
5,824
2,550
136
10
113,196
1,511
3,988
8,608
49,913
204
47,143
1,830
13,511
59
7,647
1,152
404
2,974
827
448
14,759
418
7,303
7,038
6,038
1,064
4,974
1,500
1,500
Daily
Winter
341
31.19
9.10
0.61
4.45
11.65
5.10
0.27
0.02
226.39
3.02
7.98
17.22
99.83
0.41
94.29
3.66
27.02
0.12
15.29
2.30
0.81
5.95
1.65
0.90
40.55
1.15
20.06
19.34
12.08
2.13
9.95
4.12
4.12
CO Emissions (tons/day)
Spring Summer Fall
467
44.39
12.95
0.87
6.33
16.58
7.26
0.39
0.03
322.17
4.30
11.35
24.50
142.06
0.58
134.18
5.21
38.46
0.17
21.76
3.28
1.15
8.46
2.35
1.28
40.55
1.15
20.06
19.34
17.18
3.03
14.16
4.12
4.12
596
57.93
16.90
1.13
8.26
21.63
9.47
0.50
0.04
420.44
5.61
14.81
31.97
185.39
0.76
175.10
6.80
50.18
0.22
28.40
4.28
1.50
11.04
3.07
1.67
40.55
1.15
20.06
19.34
22.43
3.95
18.47
4.12
4.12
407
38.05
11.10
0.74
5.42
14.21
6.22
0.33
0.03
276.15
3.69
9.73
21.00
121.77
0.50
115.01
4.46
32.96
0.14
18.66
2.81
0.99
7.25
2.02
1.09
40.55
1.15
20.06
19.34
14.73
2.60
12.13
4.12
4.12
Page III-55
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Houston
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Annual CO
(tons/day)
389,646
29,022
184
154
497
192
287
497
310
18
99
4,355
184
179
7,299
9
3,824
3,899
1,390
3
55
4,051
795
291
435
16
263,377
71
1,668
34
1,974
122
109
5
858
Daily
Winter
1,376
103.97
0.66
0.55
1.78
0.69
1.03
1.78
1.11
0.06
0.36
15.60
0.66
0.64
26.15
0.03
13.70
13.97
4.98
0.01
0.20
14.51
2.85
1.04
1.56
0.06
943.53
0.25
5.98
0.12
7.07
0.44
0.39
0.02
3.07
CO Emissions (tons/day)
Spring Summer Fall
829
60.60
0.38
0.32
1.04
0.40
0.60
1.04
0.65
0.04
0.21
9.09
0.38
0.37
15.24
0.02
7.98
8.14
2.90
0.01
0.12
8.46
1.66
0.61
0.91
0.03
549.91
0.15
3.48
0.07
4.12
0.25
0.23
0.01
1.79
942
69.53
0.44
0.37
1.19
0.46
0.69
1.19
0.74
0.04
0.24
10.43
0.44
0.43
17.48
0.02
9.16
9.34
3.33
0.01
0.13
9.70
1.90
0.70
1.04
0.04
630.95
0.17
4.00
0.08
4.73
0.29
0.26
0.01
2.06
1,139
85.15
0.54
0.45
1.46
0.56
0.84
1.46
0.91
0.05
0.29
12.78
0.54
0.53
21.41
0.03
11.22
11.44
4.08
0.01
0.16
11.89
2.33
0.85
1.28
0.05
772.77
0.21
4.89
0.10
5.79
0.36
0.32
0.02
2.52
Page III-56
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Houston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
950
2,331
786
35
929
392
3,015
1,135
238
134
255
266
158
751
175
265
2,277
1 1 ,678
1,067
811
95
46,642
1,656
3
0
3,585
977
91
20,624
473
2,757
44,472
126
3.40
8.35
2.82
0.13
3.33
1.40
10.80
4.07
0.85
0.48
0.91
0.95
0.56
2.69
0.63
0.95
8.16
41.84
3.82
2.91
0.34
167.09
5.93
0.01
0.00
12.84
3.50
0.33
73.88
1.69
9.88
159.32
0.45
1.98
4.87
1.64
0.07
1.94
0.82
6.29
2.37
0.50
0.28
0.53
0.55
0.33
1.57
0.37
0.55
4.75
24.38
2.23
1.69
0.20
97.38
3.46
0.01
0.00
7.49
2.04
0.19
43.06
0.99
5.76
92.85
0.26
2.28
5.58
1.88
0.08
2.23
0.94
7.22
2.72
0.57
0.32
0.61
0.64
0.38
1.80
0.42
0.63
5.45
27.98
2.56
1.94
0.23
111.74
3.97
0.01
0.00
8.59
2.34
0.22
49.41
1.13
6.60
106.54
0.30
2.79
6.84
2.31
0.10
2.73
1.15
8.85
3.33
0.70
0.39
0.75
0.78
0.46
2.20
0.51
0.78
6.68
34.27
3.13
2.38
0.28
136.85
4.86
0.01
0.00
10.52
2.87
0.27
60.51
1.39
8.09
130.48
0.37
Page III-57
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Houston (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Total
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Shredders >5HP
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
15
102
20
18
67
322
83
63
22
57,354
15,256
10,595
17,572
4,951
174
342
2,430
39,444
115
21,762
1,871
727
11,412
1,987
894
675
11,231
241
5,596
5,394
11,863
11,863
Daily
Winter
0.05
0.37
0.07
0.06
0.24
1.15
0.30
0.23
0.08
205.46
54.65
37.96
62.95
17.74
0.62
1.23
8.70
141.30
0.41
77.96
6.70
2.61
40.88
7.12
3.20
2.42
30.85
0.66
15.37
14.82
32.59
32.59
CO Emissions (tons/day)
Spring Summer Fall
0.03
0.21
0.04
0.04
0.14
0.67
0.17
0.13
0.05
119.75
31.85
22.12
36.69
10.34
0.36
0.72
5.07
82.36
0.24
45.44
3.91
1.52
23.83
4.15
1.87
1.41
30.85
0.66
15.37
14.82
32.59
32.59
0.04
0.24
0.05
0.04
0.16
0.77
0.20
0.15
0.05
137.40
36.55
25.38
42.10
11.86
0.42
0.82
5.82
94.49
0.28
52.13
4.48
1.74
27.34
4.76
2.14
1.62
30.85
0.66
15.37
14.82
32.59
32.59
0.04
0.30
0.06
0.05
0.20
0.95
0.25
0.18
0.07
168.28
44.76
31.09
51.56
14.53
0.51
1.00
7.13
115.73
0.34
63.85
5.49
2.13
33.48
5.83
2.62
1.98
30.85
0.66
15.37
14.82
32.59
32.59
Page III-58
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Houston (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Total
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
33,779
21,257
11
2,636
101
9,765
1
0
6
2
930
930
121.01
76.15
0.04
9.44
0.36
34.98
0.00
0.00
0.02
0.01
2.56
2.56
70.53
44.38
0.02
5.50
0.21
20.39
0.00
0.00
0.01
0.00
2.56
2.56
80.92
50.92
0.03
6.32
0.24
23.39
0.00
0.00
0.02
0.00
2.56
2.56
99.11
62.37
0.03
7.73
0.29
28.65
0.00
0.00
0.02
0.01
2.56
2.56
Page III-59
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Los Angeles
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Residual
Gasoline
Marine Vessels, Recreational
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Railroads
Diesel
Motorcycles:Off-Road
Snowmobiles
All Terrain Vehicles
Total
Total
Total
All Terrain Vehicles
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
434,074
274,433
12,286
506
9,998
172,280
74,807
4,557
4,689
4,689
61,702
346
40,742
10,422
2,438
2,494
3,603
1,656
39,921
7,736
12,047
20,138
3,438
2,508
78
852
45,167
45,083
83
4,664
4,664
Daily
Winter
1,102
691.88
30.78
5.56
25.05
431.64
187.43
11.42
11.75
11.75
154.59
0.87
102.08
26.11
6.11
6.25
9.03
4.15
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
113.16
112.96
0.21
12.81
12.81
CO Emissions (tons/day)
Spring Summer Fall
1,219
773.62
34.70
-
28.24
486.55
211.27
12.87
13.24
13.24
174.26
0.98
115.06
29.43
6.88
7.04
10.18
4.68
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
127.56
127.32
0.24
12.81
12.81
1,198
758.57
34.02
-
27.69
477.08
207.16
12.62
12.98
12.98
170.87
0.96
112.82
28.86
6.75
6.91
9.98
4.59
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
125.08
124.85
0.23
12.81
12.81
1,245
791.68
35.51
-
28.90
497.91
216.20
13.17
13.55
13.55
178.32
1.00
117.75
30.12
7.05
7.21
10.41
4.79
109.67
21.25
33.10
55.32
8.08
6.89
0.21
0.98
130.54
130.30
0.24
12.81
12.81
Page III-60
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Minneapolis
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
154,286
18,007
4,244
175
4,475
7,178
1,673
249
13
95,285
1,152
2,277
15,150
44,933
892
28,751
2,130
19,913
61
5,466
1,812
252
11,318
481
523
9,055
262
4,293
4,500
28
28
11,284
9,167
2,074
43
Daily
Winter
195
20.98
4.94
0.20
5.21
8.36
1.95
0.29
0.02
110.99
1.34
2.65
17.65
52.34
1.04
33.49
2.48
23.20
0.07
6.37
2.11
0.29
13.18
0.56
0.61
24.88
0.72
11.79
12.36
0.08
0.08
13.14
10.68
2.42
0.05
CO Emissions (tons/day)
Spring Summer Fall
433
50.66
11.94
0.49
12.59
20.19
4.71
0.70
0.04
268.05
3.24
6.41
42.62
126.40
2.51
80.88
5.99
56.02
0.17
15.38
5.10
0.71
31.84
1.35
1.47
24.88
0.72
11.79
12.36
0.08
0.08
31.74
25.79
5.83
0.12
599
71.24
16.79
0.69
17.70
28.40
6.62
0.99
0.05
376.95
4.56
9.01
59.93
177.76
3.53
113.74
8.43
78.78
0.24
21.62
7.17
1.00
44.78
1.90
2.07
24.88
0.72
11.79
12.36
0.08
0.08
44.64
36.27
8.20
0.17
468
55.01
12.97
0.53
13.67
21.93
5.11
0.76
0.04
291.09
3.52
6.96
46.28
137.27
2.73
87.83
6.51
60.83
0.19
16.70
5.54
0.77
34.58
1.47
1.60
24.88
0.72
11.79
12.36
0.08
0.08
34.47
28.00
6.34
0.13
Page 111-61
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Minneapolis (cont.)
Railroads
Diesel
Total
714
714
1.96
1.96
1.96
1.96
1.96
1.96
1.96
1.96
Page III-62
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
New York
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Terminal Tractors
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Annual CO
(tons/day)
683,342
65,302
89
80
204
108
418
571
362
16
3,576
19,156
634
354
9,925
26
7,682
8,473
3,125
4
165
8,438
883
529
460
23
431,892
34
887
13
814
68
168
5
989
Daily
Winter
1,238
104.50
0.19
0.17
-
0.23
0.82
1.12
0.71
0.03
5.35
34.39
1.31
0.73
-
0.05
15.42
16.65
6.15
0.01
0.32
16.97
1.78
1.05
1.01
0.04
739.90
0.07
1.90
0.03
-
0.15
0.33
0.01
1.94
CO Emissions (tons/day)
Spring Summer Fall
7,595
157.84
0.20
0.17
0.55
0.24
0.95
1.29
0.82
0.03
9.63
46.87
1.41
0.79
27.57
0.06
17.48
19.34
7.13
0.01
0.38
18.74
1.96
1.19
1.00
0.05
999.39
0.08
1.94
0.03
2.21
0.15
0.38
0.01
2.24
2,536
250.38
0.32
0.29
0.91
0.39
1.54
2.10
1.33
0.06
14.02
72.13
2.30
1.28
44.47
0.10
28.08
31.18
11.50
0.01
0.61
30.87
3.23
1.94
1.64
0.09
1,632.07
0.12
3.18
0.05
3.62
0.25
0.62
0.02
3.64
2,142
204.88
0.27
0.25
0.78
0.33
1.29
1.76
1.11
0.05
10.30
57.12
1.95
1.09
37.03
0.08
23.44
25.95
9.57
0.01
0.50
26.14
2.74
1.63
1.41
0.07
1,374.71
0.11
2.73
0.04
3.11
0.21
0.52
0.02
3.04
Page III-63
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
New York (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
1,388
2,725
1,029
45
1,423
458
4,875
1,415
448
156
338
452
251
1,114
164
401
5,533
24,045
3,671
1,607
285
63,440
5,056
5
0
6,113
1,873
301
40,116
2,113
6,862
76,217
379
2.72
5.33
2.01
0.08
2.78
0.90
9.53
2.76
0.88
0.30
0.66
0.88
0.50
2.18
0.32
0.79
13.49
54.79
7.60
3.32
0.59
-
9.94
0.01
-
11.97
3.67
0.59
78.89
4.15
13.46
149.42
0.74
3.14
6.18
2.33
0.10
3.23
1.04
11.06
3.21
1.01
0.35
0.77
1.02
0.57
2.52
0.37
0.90
10.63
49.31
8.16
3.57
0.64
176.21
11.53
0.01
-
13.97
4.28
0.69
91.50
4.82
15.68
174.11
0.87
5.12
10.05
3.79
0.17
5.25
1.69
17.98
5.22
1.65
0.58
1.25
1.67
0.92
4.11
0.60
1.48
18.98
84.49
13.30
5.82
1.04
284.26
18.60
0.02
0.00
22.52
6.90
1.11
147.59
7.78
25.27
280.67
1.40
4.27
8.39
3.17
0.14
4.38
1.41
15.01
4.35
1.38
0.48
1.04
1.39
0.77
3.43
0.50
1.24
17.70
75.64
11.28
4.94
0.88
236.67
15.48
0.01
0.00
18.72
5.73
0.92
122.85
6.47
21.01
233.36
1.16
Page III-64
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
New York (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Aircraft Aux. Power Units
Marine Vessels, Commercial
Diesel
Residual
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swathers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
6
56
6
6
31
235
1,085
44
7
119,417
17,010
1 1 ,328
16,656
4,627
497
3,606
53,158
328
31,093
7,305
1,199
8,361
3,543
1,329
30,407
151
15,856
10,396
3,821
183
2,595
284
2,311
Daily
Winter
0.01
0.10
0.01
0.01
0.06
0.41
1.92
0.08
0.01
240.17
34.21
22.78
33.50
9.31
0.92
6.70
107.09
0.64
62.43
14.32
2.42
17.79
6.78
2.70
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
CO Emissions (tons/day)
Spring Summer Fall
0.01
0.14
0.01
0.01
0.08
0.58
2.66
0.11
0.02
265.22
37.78
25.16
36.99
10.28
1.15
8.36
118.94
0.75
69.68
16.57
2.68
18.18
8.12
2.96
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
0.02
0.21
0.02
0.02
0.12
0.89
4.10
0.17
0.02
436.88
62.23
41.44
60.94
16.93
1.86
13.49
194.27
1.21
113.75
26.92
4.38
30.03
13.14
4.84
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
0.02
0.17
0.02
0.02
0.09
0.70
3.24
0.13
0.02
370.00
52.70
35.10
51.61
14.34
1.53
11.08
163.85
1.01
95.82
22.48
3.70
25.87
10.88
4.10
83.53
0.41
43.56
28.56
10.50
0.50
7.13
0.78
6.35
Page III-65
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
New York (cont.)
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-
Pleasure Craft, Gasoline 2-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Gasoline 4-
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Total
Diesel
Diesel
Diesel
Stroke Outboards
Stroke Sailboad Aux. Outboard
Stroke Inboards
Stroke Outboards
Stroke Sterndrive
Stroke Sailboad Aux. Inboard
Stroke Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Total
Total
Line Haul Locomotives
Yard Locomotives
98,747
39,114
67
19,154
179
40,079
21
1
123
9
1,241
301
924
15
0
192.22
76.92
0.14
36.82
0.35
77.65
0.07
0.00
0.24
0.03
3.77
0.92
2.81
0.05
0.00
224.73
88.49
0.15
44.16
0.40
91.19
0.03
0.00
0.28
0.01
3.77
0.92
2.81
0.05
0.00
364.56
143.98
0.24
70.94
0.66
148.19
0.06
0.00
0.46
0.03
3.77
0.92
2.81
0.05
0.00
303.62
120.43
0.21
58.57
0.55
123.40
0.07
0.00
0.38
0.03
3.77
0.92
2.81
0.05
0.00
Page III-66
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Philadelphia
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Total
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Chain Saws >4HP
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Golf Carts
Specialty Vehicle Carts
Total
Annual CO
(tons/day)
331,146
36,151
33
26
81
33
431
55
84
52
1
10,278
580
3,143
65
50
14,639
2,240
1
1,234
1,736
508
0
24
613
87
19
139
204,283
11
302
4
321
22
5,213
Daily
Winter
495
49.63
0.05
0.04
-
0.05
0.62
0.09
0.14
0.09
0.00
14.68
0.84
4.88
0.11
0.09
20.91
-
0.00
1.94
2.84
0.83
0.00
0.04
0.99
0.14
0.03
0.22
281.93
0.02
0.50
0.01
-
0.04
7.45
CO Emissions (tons/day)
Spring Summer Fall
944
103.45
0.09
0.07
0.26
0.09
1.23
0.15
0.23
0.15
0.00
29.37
1.59
8.68
0.18
0.14
41.83
7.30
0.00
3.41
4.81
1.41
0.00
0.07
1.70
0.24
0.05
0.39
585.37
0.03
0.84
0.01
1.05
0.06
14.89
1,287
143.69
0.13
0.10
0.36
0.13
1.71
0.21
0.32
0.20
0.00
40.66
2.29
12.24
0.25
0.19
57.91
10.14
0.00
4.79
6.69
1.96
0.00
0.09
2.37
0.34
0.07
0.54
811.00
0.04
1.16
0.02
1.45
0.08
20.62
973
100.50
0.09
0.07
0.26
0.09
1.18
0.15
0.22
0.14
0.00
28.24
1.65
8.74
0.18
0.13
40.22
7.18
0.00
3.41
4.74
1.39
0.00
0.06
1.68
0.24
0.05
0.39
566.57
0.03
0.82
0.01
1.03
0.06
14.32
Page III-67
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Philadelphia (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Total
Lawn mowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
23
0
144
191
395
137
5
179
67
587
199
49
23
47
53
35
125
28
51
34,927
279
2,197
383
229
29
98,612
14,315
845
0
0
1,705
483
41
0.04
0.00
0.25
0.33
0.68
0.24
0.01
0.31
0.12
1.01
0.34
0.09
0.04
0.08
0.09
0.06
0.22
0.05
0.09
49.90
0.62
4.20
0.65
0.39
0.05
140.87
-
1.38
0.00
-
2.79
0.79
0.07
0.06
0.00
0.40
0.53
1.10
0.38
0.01
0.50
0.19
1.63
0.56
0.14
0.06
0.13
0.15
0.10
0.35
0.08
0.14
99.79
0.79
6.17
1.06
0.64
0.08
281.75
46.63
2.34
0.00
-
4.73
1.34
0.11
0.09
0.00
0.55
0.73
1.51
0.52
0.02
0.68
0.26
2.23
0.76
0.19
0.09
0.18
0.20
0.13
0.47
0.11
0.20
138.17
0.99
8.16
1.46
0.88
0.11
390.11
64.80
3.26
0.00
-
6.57
1.86
0.16
0.06
0.00
0.38
0.51
1.06
0.36
0.01
0.48
0.18
1.57
0.53
0.13
0.06
0.13
0.14
0.09
0.33
0.08
0.14
95.95
0.66
5.61
1.03
0.62
0.08
270.91
45.89
2.31
0.00
-
4.65
1.32
0.11
Page III-68
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Philadelphia (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
Total
2- Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
10,339
235
1,024
15,625
49
572
6
48
5
7
32
175
32
31
6
8,726
1,707
1,142
1,705
559
33,670
121
13,851
2,707
741
14,688
1,095
466
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
16.89
0.38
1.67
25.53
0.08
0.82
0.01
0.07
0.01
0.01
0.05
0.27
0.05
0.05
0.01
14.04
2.75
1.84
2.74
0.90
50.66
0.19
20.84
4.07
1.12
22.10
1.65
0.70
28.67
0.65
2.84
43.33
0.14
1.63
0.02
0.13
0.01
0.02
0.09
0.48
0.09
0.09
0.02
24.17
4.73
3.16
4.72
1.55
95.30
0.34
39.20
7.66
2.10
41.57
3.10
1.32
39.84
0.90
3.95
60.21
0.19
2.26
0.03
0.19
0.02
0.03
0.12
0.68
0.12
0.12
0.03
33.73
6.60
4.41
6.59
2.16
131.92
0.47
54.27
10.61
2.90
57.55
4.29
1.83
28.21
0.64
2.80
42.64
0.13
1.57
0.02
0.13
0.02
0.02
0.09
0.49
0.09
0.09
0.02
23.95
4.68
3.13
4.68
1.53
92.12
0.33
37.90
7.41
2.03
40.19
3.00
1.28
Page III-69
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Philadelphia (cont.)
Aircraft
All Aircraft Types & Operations
Military Aircraft
Commercial Aircraft
General Aviation
Air Taxi
Marine Vessels, Commercial
Diesel
Residual
Marine
Marine
Vessels,
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Pleasure
Vessels,
Diesel
Total
Total
Total
Total
Total
Total
Total
Recreational
Craft,
Craft,
Craft,
Craft,
Craft,
Craft,
Craft,
Craft,
Craft,
Craft,
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Diesel
Diesel
2-Stroke
2-Stroke
2-Stroke
4-Stroke
4-Stroke
4-Stroke
4-Stroke
4-Stroke
Total
Outboards
Sailboad Aux. Outboard
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Inboards
Sailboad Aux. Inboard
Annual CO
(tons/day)
15
9
4
1
1
39
18
7
4
9
Military
Total
Railroads
Diesel
Diesel
Diesel
Total
Line Haul Locomotives
Yard Locomotives
1
1
,121
,866
42
,018
,127
69
,069
777
291
,703
,773
,686
2
,070
35
,109
3
0
24
1
5
5
,144
,062
32
50
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
65.13
26.82
14.44
0.00
7.19
0.06
16.55
0.01
0.00
0.04
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
112.19
53.64
21.55
0.00
11.35
0.10
25.47
0.01
0.00
0.07
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
152.86
74.27
28.67
0.01
15.41
0.13
34.27
0.01
0.00
0.09
0.00
0.01
0.01
3.48
3.23
0.10
0.15
41.54
27.10
0.12
11.04
3.10
0.19
2.94
2.14
0.80
106.12
51.58
19.79
0.00
10.77
0.09
23.81
0.01
0.00
0.06
0.00
0.01
0.01
3.48
3.23
0.10
0.15
Page III-70
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Phoenix
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Railroads
Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
187,865
16,606
1,075
624
1,315
13,085
431
61
14
139,212
1,043
6,803
5,584
96,217
82
27,003
2,480
17,417
74
12,665
1,013
1,763
790
497
615
13,108
3,463
4,027
5,617
294
116
178
0
1,230
1,230
Daily
Winter
447
39.05
2.53
1.47
3.09
30.77
1.01
0.14
0.03
327.38
2.45
16.00
13.13
226.27
0.19
63.50
5.83
40.96
0.17
29.78
2.38
4.15
1.86
1.17
1.45
36.01
9.51
11.06
15.43
0.69
0.27
0.42
0.00
3.38
3.38
CO Emissions (tons/day)
Spring Summer Fall
516
45.62
2.95
1.71
3.61
35.95
1.18
0.17
0.04
382.45
2.87
18.69
15.34
264.33
0.23
74.18
6.81
47.85
0.20
34.79
2.78
4.84
2.17
1.37
1.69
36.01
9.51
11.06
15.43
0.81
0.32
0.49
0.00
3.38
3.38
636
57.12
3.70
2.15
4.52
45.01
1.48
0.21
0.05
478.83
3.59
23.40
19.21
330.94
0.28
92.88
8.53
59.91
0.26
43.56
3.48
6.07
2.72
1.71
2.11
36.01
9.51
11.06
15.43
1.01
0.40
0.61
0.00
3.38
3.38
467
40.88
2.65
1.54
3.24
32.21
1.06
0.15
0.04
342.68
2.57
16.75
13.75
236.84
0.20
66.47
6.10
42.87
0.18
31.18
2.49
4.34
1.94
1.22
1.51
36.01
9.51
11.06
15.43
0.72
0.28
0.44
0.00
3.38
3.38
Page 111-71
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Spokane
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
29,637
2,749
203
53
461
1,748
211
72
1
17,920
425
694
1,461
10,665
47
4,227
180
221
3,102
12
1,293
164
59
728
78
713
54
2,919
655
880
1,385
2,705
1,162
1,534
9
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
36
2.79
0.21
0.05
0.47
1.78
0.21
0.07
0.00
18.22
0.43
0.71
1.49
10.84
0.05
4.30
0.18
0.22
3.15
0.01
1.31
0.17
0.06
0.74
0.08
0.73
0.06
8.02
1.80
2.42
3.81
2.75
1.18
1.56
0.01
78
7.19
0.53
0.14
1.21
4.57
0.55
0.19
0.00
46.87
1.11
1.82
3.82
27.89
0.12
11.05
0.47
0.58
8.11
0.03
3.38
0.43
0.16
1.91
0.20
1.87
0.14
8.02
1.80
2.42
3.81
7.07
3.04
4.01
0.02
129
12.45
0.92
0.24
2.09
7.91
0.96
0.33
0.01
81.12
1.92
3.14
6.61
48.28
0.21
19.13
0.81
1.00
14.04
0.05
5.85
0.74
0.27
3.30
0.35
3.23
0.25
8.02
1.80
2.42
3.81
12.24
5.26
6.94
0.04
84
7.78
0.57
0.15
1.31
4.95
0.60
0.20
0.00
50.74
1.20
1.97
4.14
30.20
0.13
11.97
0.51
0.63
8.78
0.03
3.66
0.46
0.17
2.06
0.22
2.02
0.15
8.02
1.80
2.42
3.81
7.66
3.29
4.34
0.03
Page III-72
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Spokane (cont.)
Railroads
Diesel
Total
243
243
0.67
0.67
0.67
0.67
0.67
0.67
0.67
0.67
Page 111-73
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
St. Louis
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Commercial
Diesel
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Total
Annual CO
(tons/day)
335,393
33,805
4,409
487
6,838
18,255
3,208
592
16
186,091
1,469
6,374
24,539
93,884
2,178
54,821
2,825
43,793
55
13,986
3,050
485
24,585
915
717
9,333
869
4,084
4,380
676
676
60,405
39,534
20,814
57
Daily
Winter
439
42.56
5.57
0.61
8.63
22.94
4.05
0.75
0.02
234.32
1.84
8.03
30.96
118.04
2.72
69.17
3.57
55.15
0.07
17.61
3.84
0.61
30.96
1.15
0.90
25.64
2.39
11.22
12.03
1.86
1.86
75.91
49.67
26.17
0.07
CO Emissions (tons/day)
Spring Summer Fall
1,033
104.51
13.54
1.50
21.05
56.66
9.87
1.83
0.05
575.11
4.60
19.68
75.54
291.09
6.86
168.68
8.66
135.30
0.17
43.21
9.42
1.50
75.96
2.83
2.21
25.64
2.39
11.22
12.03
1.86
1.86
187.47
122.77
64.52
0.18
1,307
133.15
17.46
1.92
27.03
71.65
12.69
2.33
0.06
733.15
5.73
25.13
97.01
368.84
8.44
216.80
11.21
172.58
0.21
55.12
12.02
1.91
96.89
3.61
2.82
25.64
2.39
11.22
12.03
1.86
1.86
237.10
155.09
81.78
0.22
910
91.64
11.93
1.32
18.51
49.56
8.68
1.61
0.04
504.41
4.00
17.27
66.43
254.76
5.94
148.38
7.64
118.69
0.15
37.91
8.27
1.31
66.63
2.48
1.94
25.64
2.39
11.22
12.03
1.86
1.86
163.97
107.33
56.48
0.16
Page III-74
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
St. Louis (cont.)
Railroads
Diesel
Total
1,290
1,290
3.54
3.54
3.54
3.54
3.54
3.54
3.54
3.54
Page III-75
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source
Washington
Category
Non-Road Gasoline, 2 -Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Logging Equipment
Airport Service Equipment
Total
Motorcycles:Off-Road
All Terrain Vehicles
Golf Carts
Specialty Vehicle Carts
Tampers/Rammers
Plate Compactors
Paving Equipment
Bore/Drill Rigs
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Chain Saws <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
Shredders <5HP
Other Lawn & Garden Equipment
Generator Sets <50HP
Pumps <50HP
Gas Compressors <50HP
Total
Chain Saws >4HP
Terminal Tractors
Non-Road Gasoline, 4-Stroke
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Recreational Vehicles
Total
Motorcycles:Off-Road
All Terrain Vehicles
Minibikes
Annual CO
(tons/day)
264,864
28,378
1,491
64
55
161
65
113
176
111
6
2,135
16
787
28
21
11,167
4,040
9
2,746
2,486
1,191
2
35
631
91
57
384
305
5
185,139
1,006
24
600
10
Daily
Winter
431
42.94
2.62
0.12
0.10
-
0.12
0.20
0.32
0.20
0.01
3.75
0.03
1.42
0.05
0.04
19.63
-
0.02
4.97
4.49
2.15
0.00
0.06
1.14
0.16
0.10
0.67
0.55
0.01
285.25
1.77
0.04
1.10
0.02
CO Emissions (tons/day)
Spring Summer Fall
755
80.90
4.10
0.18
0.16
0.54
0.18
0.32
0.49
0.31
0.02
5.87
0.04
2.20
0.08
0.06
30.68
13.50
0.03
7.68
6.94
3.33
0.01
0.10
1.76
0.25
0.16
1.05
0.85
0.01
530.66
2.76
0.07
1.69
0.03
963
105.23
5.41
0.23
0.20
0.69
0.23
0.40
0.63
0.40
0.02
7.74
0.06
2.81
0.10
0.08
40.50
17.31
0.03
9.82
8.90
4.26
0.01
0.13
2.26
0.33
0.20
1.39
1.09
0.02
682.50
3.65
0.09
2.13
0.04
762
82.77
4.26
0.18
0.15
0.54
0.18
0.32
0.50
0.31
0.02
6.10
0.04
2.21
0.08
0.06
31.91
13.59
0.03
7.71
6.99
3.35
0.01
0.10
1.77
0.26
0.16
1.10
0.86
0.01
536.08
2.87
0.07
1.67
0.03
Page III-76
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Washington (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Recreational Vehicles
Recreational Vehicles
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Construction Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Industrial Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Golf Carts
Specialty Vehicle Carts
Total
Asphalt Pavers
Tampers/Rammers
Plate Compactors
Rollers
Paving Equipment
Surfacing Equipment
Signal Boards
Trenchers
Bore/Drill Rigs
Concrete/Industrial Saws
Cement & Mortar Mixers
Cranes
Crushing/Proc. Equipment
Rough Terrain Forklifts
Rubber Tire Loaders
Tractors/Loaders/Backhoes
Skid Steer Loaders
Dumpers/Tenders
Other Construction Equipment
Total
Aerial Lifts
Forklifts
Sweepers/Scrubbers
Other General Industrial Equipment
Other Material Handling Equipment
Total
Lawnmowers
Rotary Tillers <5HP
Trimmers/Edgers/Brush Cutters
Leaf Blowers/Vacuums
640
41
130
45
2
305
400
837
291
12
380
143
1,244
421
105
48
96
109
66
267
61
107
6,984
357
1,991
165
97
9
15,553
25,826
1,754
2
0
-
0.07
0.23
0.08
0.00
0.55
0.72
1.51
0.52
0.02
0.69
0.26
2.24
0.76
0.19
0.09
0.17
0.20
0.12
0.48
0.11
0.19
12.28
0.65
3.60
0.30
0.17
0.02
27.35
-
3.17
0.00
-
2.16
0.12
0.36
0.13
0.01
0.85
1.12
2.34
0.81
0.03
1.06
0.40
3.47
1.17
0.29
0.14
0.27
0.30
0.18
0.75
0.17
0.30
19.19
1.00
5.57
0.46
0.27
0.03
42.73
86.32
4.90
0.01
-
2.73
0.15
0.47
0.16
0.01
1.09
1.43
3.00
1.04
0.04
1.36
0.51
4.45
1.51
0.38
0.17
0.34
0.39
0.24
0.96
0.22
0.38
25.33
1.28
7.12
0.59
0.35
0.03
56.40
110.62
6.28
0.01
-
2.14
0.11
0.37
0.13
0.01
0.86
1.12
2.35
0.82
0.03
1.07
0.40
3.50
1.18
0.30
0.14
0.27
0.31
0.18
0.75
0.17
0.30
19.95
1.00
5.59
0.46
0.27
0.03
44.44
86.85
4.93
0.01
-
Page III-77
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Annual CO Daily CO Emissions (tons/day)
(tons/day) Winter Spring Summer Fall
Washington (cont.)
Non-Road Gasoline, 4-Stroke (cont.)
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Lawn & Garden Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Farm Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Light Commercial Equipment
Logging Equipment
Airport Service Equipment
Airport Service Equipment
Airport Service Equipment
Non-Road Diesel
Recreational Vehicles
Construction Equipment
Industrial Equipment
Lawn & Garden Equipment
Farm Equipment
Rear Engine Riding Mowers
Front Mowers
Shredders <5HP
Lawn & Garden Tractors
Wood Splitters
Chippers/Stump Grinders
Commercial Turf Equipment
Other Lawn & Garden Equipment
Total
2-Wheel Tractors
Agricultural Tractors
Combines
Agricultural Mowers
Sprayers
Tillers >5HP
Swath ers
Hydro Power Units
Other Agricultural Equipment
Generator Sets <50HP
Pumps <50HP
Air Compressors <50HP
Welders <50HP
Pressure Washers <50HP
Total
Total
Airport Support Equipment
Terminal Tractors
Total
Total
Total
Total
Total
1,595
453
64
79,329
375
1,640
25,068
81
232
8
55
11
10
35
200
283
36
11
8,930
1,746
1,170
1,746
572
282
282
101
697
20,227
86
10,615
529
589
7,416
2.88
0.82
0.12
143.16
0.68
2.96
45.24
0.15
0.41
0.01
0.10
0.02
0.02
0.06
0.36
0.51
0.06
0.02
16.10
3.15
2.11
3.15
1.03
0.50
0.50
0.19
1.30
36.60
0.15
19.21
0.96
1.07
13.42
4.46
1.27
0.18
221.61
1.05
4.58
70.03
0.23
0.64
0.02
0.15
0.03
0.03
0.10
0.56
0.79
0.10
0.03
24.93
4.88
3.27
4.88
1.60
0.78
0.78
0.29
1.99
56.60
0.24
29.70
1.48
1.65
20.75
5.71
1.62
0.23
284.00
1.34
5.87
89.74
0.29
0.84
0.03
0.20
0.04
0.04
0.13
0.72
1.01
0.13
0.04
31.98
6.25
4.19
6.25
2.05
1.02
1.02
0.35
2.45
72.32
0.31
37.95
1.89
2.11
26.51
4.48
1.27
0.18
222.98
1.05
4.61
70.46
0.23
0.66
0.02
0.15
0.03
0.03
0.10
0.56
0.80
0.10
0.03
25.11
4.91
3.29
4.91
1.61
0.81
0.81
0.28
1.91
56.76
0.24
29.79
1.49
1.65
20.81
Page III-78
-------
Table 111-4
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional Seasonal Adjustments
City Source Category
Washington (cont.)
Non-Road Diesel (cont.)
Light Commercial Equipment
Airport Service Equipment
Aircraft
Military Aircraft
Commercial Aircraft
General Aviation
Marine Vessels, Recreational
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 2-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Gasoline 4-Stroke
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Pleasure Craft, Diesel
Railroads
Diesel
Diesel
Total
Total
Total
Total
Total
Total
Outboards
Sailboad Aux. Outboard
Total
Inboards
Outboards
Sterndrive
Sailboad Aux. Inboard
Sailboad Aux. Outboard
Total
Inboards
Sailboad Aux. Inboard
Total
Line Haul Locomotives
Annual CO
(tons/day)
418
575
9,465
825
4,584
4,056
21,413
6,152
7,113
13
728
436
29
6,914
6
0
14
3
3
242
133
109
Daily CO Emissions (tons/day)
Winter Spring Summer Fall
0.76
1.04
26.00
2.27
12.59
11.14
39.16
10.82
13.26
0.02
1.28
0.79
0.05
12.89
0.01
0.00
0.03
0.01
0.01
0.74
0.40
0.33
1.17
1.61
26.00
2.27
12.59
11.14
60.34
16.90
20.29
0.04
2.00
1.22
0.08
19.72
0.02
0.00
0.04
0.01
0.01
0.74
0.40
0.33
1.49
2.05
26.00
2.27
12.59
11.14
76.14
22.31
25.04
0.05
2.64
1.56
0.10
24.34
0.02
0.00
0.05
0.01
0.01
0.74
0.40
0.33
1.17
1.61
26.00
2.27
12.59
11.14
59.67
17.58
19.57
0.04
2.08
1.23
0.08
19.02
0.02
0.00
0.04
0.01
0.01
0.74
0.40
0.33
Note: The following adjustments were made.
In Baltimore, Boston, New York, Philadelphia and Washington Golf Carts and Lawnmowers were adjusted.
Winter emissions were set to zero, and these emissions were distributed among the other seasons using their current ratios.
In Los Angeles Snowmobiles were adjusted.
Winter was assigned all annual emissions, and other seasonal emissions were set to zero emissions.
Page III-79
-------
Table 111-5
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional
Seasonal Adjustments
City Tier 2
Baltimore
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Boston
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Marine Vessels, Military
Railroads
Chicago
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Denver
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Houston
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Annual CO
(tons/day)
135,325
11,008
77,902
16,477
8,842
224
20,400
473
267,455
24,003
180,700
24,001
6,711
679
30,924
11
426
297,595
27,837
198,344
28,909
17,930
436
21,216
2,924
164,601
15,597
113,196
13,511
14,759
6,038
1,500
389,646
29,022
263,377
39,444
11,231
1 1 ,863
33,779
930
Daily CO Emissions (tons/dav)
Winter
216
14.99
109.40
28.97
24.29
0.62
35.87
1.44
504
41.82
325.90
50.11
18.44
1.87
64.57
0.03
1.29
397
34.25
242.81
35.49
49.26
1.20
26.01
8.03
341
31.19
226.39
27.02
40.55
12.08
4.12
1,376
103.97
943.53
141.30
30.85
32.59
121.01
2.56
Spring
381
31.54
222.22
45.27
24.29
0.62
56.04
1.44
695
63.02
471.31
60.66
18.44
1.87
78.16
0.03
1.29
982
92.89
663.31
96.56
49.26
1.20
70.91
8.03
467
44.39
322.17
38.46
40.55
17.18
4.12
829
60.60
549.91
82.36
30.85
32.59
70.53
2.56
Summer
495
41.63
293.33
59.75
24.29
0.62
73.98
1.44
1,017
93.16
696.71
89.68
18.44
1.87
115.54
0.03
1.29
1,064
101.25
721.45
105.15
49.26
1.20
77.17
8.03
596
57.93
420.44
50.18
40.55
22.43
4.12
942
69.53
630.95
94.49
30.85
32.59
80.92
2.56
Fall
396
32.80
231.11
47.08
24.29
0.62
58.28
1.44
724
65.76
491.80
63.30
18.44
1.87
81.56
0.03
1.29
830
77.79
554.09
80.78
49.26
1.20
59.27
8.03
407
38.05
276.15
32.96
40.55
14.73
4.12
1,139
85.15
772.77
115.73
30.85
32.59
99.11
2.56
Page III-80
-------
Table 111-5
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional
Seasonal Adjustments
City Tier 2
Los Angeles
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Minneapolis
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
New York
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Philadelphia
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Marine Vessels, Military
Railroads
Phoenix
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Spokane
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
St. Louis
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Annual CO
(tons/day)
434,014
274,433
4,689
61,702
39,921
3,438
45,167
4,664
154,286
18,007
95,285
19,913
9,055
28
1 1 ,284
714
683,342
65,302
431,892
53,158
30,407
2,595
98,747
1,241
331,146
36,151
204,283
33,670
15,121
1,069
39,703
5
1,144
187,865
16,606
139,212
17,417
13,108
294
1,230
29,637
2,749
17,920
3,102
2,919
2,705
243
335,393
33,805
186,091
Daily CO Emissions (tons/dav)
Winter
1,102
691.88
11.75
154.59
109.67
8.08
113.16
12.81
195
20.98
110.99
23.20
24.88
0.08
13.14
1.96
1,238
104.50
739.90
107.09
83.53
7.13
192.22
3.77
495
49.63
281.93
50.66
41.54
2.94
65.13
0.01
3.48
447
39.05
327.38
40.96
36.01
0.69
3.38
36
2.79
18.22
3.15
8.02
2.75
0.67
439
42.56
234.32
Spring
1,219
773.62
13.24
174.26
109.67
8.08
127.56
12.81
433
50.66
268.05
56.02
24.88
0.08
31.74
1.96
1,595
157.84
999.39
118.94
83.53
7.13
224.73
3.77
944
103.45
585.37
95.30
41.54
2.94
112.19
0.01
3.48
516
45.62
382.45
47.85
36.01
0.81
3.38
78
7.19
46.87
8.11
8.02
7.07
0.67
1,033
104.51
575.11
Summer
1,198
758.57
12.98
170.87
109.67
8.08
125.08
12.81
599
71.24
376.95
78.78
24.88
0.08
44.64
1.96
2,536
250.38
1,632.07
194.27
83.53
7.13
364.56
3.77
1,287
143.69
811.00
131.92
41.54
2.94
152.86
0.01
3.48
636
57.12
478.83
59.91
36.01
1.01
3.38
129
12.45
81.12
14.04
8.02
12.24
0.67
1,307
133.15
733.15
Fall
1,245
791.68
13.55
178.32
109.67
8.08
130.54
12.81
468
55.01
291.09
60.83
24.88
0.08
34.47
1.96
2,142
204.88
1,374.71
163.85
83.53
7.13
303.62
3.77
973
100.50
566.57
92.12
41.54
2.94
106.12
0.01
3.48
467
40.88
342.68
42.87
36.01
0.72
3.38
84
7.78
50.74
8.78
8.02
7.66
0.67
910
91.64
504.41
Page 111-81
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Table 111-5
Nonroad Daily Seasonal CO Emissions by Season, City and Category with Additional
Seasonal Adjustments
City
Tier 2
Non-Road Diesel
Aircraft
Marine Vessels, Commercial
Marine Vessels, Recreational
Railroads
Washington
Non-Road Gasoline, 2-Stroke
Non-Road Gasoline, 4-Stroke
Non-Road Diesel
Aircraft
Marine Vessels, Recreational
Railroads
Annual CO
(tons/day)
43,793
9,333
676
60,405
1,290
264,864
28,378
185,139
20,227
9,465
21,413
242
Dailv CO Emissions (tons/dav)
Winter
55.15
25.64
1.86
75.91
3.54
431
42.94
285.25
36.60
26.00
39.16
0.74
Spring
135.30
25.64
1.86
187.47
3.54
755
80.90
530.66
56.60
26.00
60.34
0.74
Summer
172.58
25.64
1.86
237.10
3.54
963
105.23
682.50
72.32
26.00
76.14
0.74
Fall
118.69
25.64
1.86
163.97
3.54
762
82.77
536.08
56.76
26.00
59.67
0.74
Note: The following adjustments were made.
In Baltimore, Boston, New York, Philadelphia and Washington Golf Carts and Lawnmowers
were adjusted. Winter emissions were set to zero, and these emissions were distributed
among the other seasons using their current ratios.
In Los Angeles Snowmobiles were adjusted.
Winter was assigned all annual emissions, and other seasonal emissions were set to zero
emissions.
Page III-82
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CHAPTER IV
REFERENCES
EPA, 1990: U.S. Environmental Protection Agency, "The 1985 NAPAP Emissions
Inventory: Development of Temporal Allocation Factors," EPA-600/7-89-010d,
prepared for the National Acid Precipitation Assessment Program, April 1990.
Pechan, 1997: E.H. Pechan & Associates, Inc., "National Air Pollution Emission Trends,
1900-1996, Draft, prepared for Office of Air Quality, Planning and Standards, U.S.
Environmental Protection Agency, September 1997.
IV-1
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TECHNICAL REPORT ABSTRACT
REPORT TITLE: Determination of Annual Average CO Inventories and the Mobile Source
Contribution in Selected Areas Using the 1990 OAQPS Trends Data Base
- Draft Report
REPORT DATE: September 1997
CONTRACT NO.: 68-D3-0035
PRIME CONTRACTOR: E.H. Pechan & Associates, Inc.
WORK ASSIGNMENT NO./DELIVERY ORDER NO. (if applicable): III-117
PROJECT OFFICER: Mary Wilkins
PROJECT OFFICER ADDRESS: U.S. EPA, MD-12, Research Triangle Park, NC 27711
TEL: (919) 541-5229
PROGRAM OFFICE: Office of Mobile Sources
DOES THIS REPORT CONTAIN CONFIDENTIAL BUSINESS INFORMATION
YES NO X
REPORT ABSTRACT - Include a brief (200 words or less) factual summary of the scope
and nature of the work performed and referenced in the report.
The U.S. Environmental Protection Agency (EPA) is currently working to develop
carbon monoxide (CO) exposure adjustment factors to be applied to the Hazardous Air
Pollution Exposure Model for Mobile sources version 3 (HAPEM-MS3) modeling being
conducted by the EPA Office of Research and Development's (ORD) National Exposure
Research Lab (NERL) for the Office of Mobile Sources (QMS). The HAPEM-MS3 exposure
modeling is being conducted in order to predict exposure to mobile source CO emissions in
13 urban areas. OMS will then be able to estimate the exposure to, and the carcinogenic
risk from, exposure to motor vehicle air toxic emission by relating air toxins and CO
exposure using emission data. In order to make the CO exposure results representative of
the mobile source contribution to CO emissions in urban areas it is necessary to be able to
apportion the Trends ambient monitoring CO data into on-road mobile source and non-road
mobile source contributions for all 13 areas. Ultimately these exposure numbers will be
used to determine the contributions of on-road and non-road mobile sources to the
carcinogenic risk from air toxins emissions that must be regulated under Section 202(1) (2)
of the Clean Air Act (CAA), as amended in 1990, and will provide a critical piece of the
analysis necessary to determine the level at which air toxics regulations will be required.
The one calculation necessary to OMS that HAPEM-MS3 cannot perform is allocating the
CO exposures to that which is contributed separately by on-road and non-road mobile
sources for specific areas.
KEY WORDS/DESCRIPTORS - Select the scientific or engineering terms that identify the
major concept of the research and are sufficiently specific and precise to be used as index
entries for cataloging: CO, on-road emissions, nonroad emissions
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