1/
24/
05
Table
A­
2.
Carbon
Monoxide
Emissions
(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
FUEL
COMB.
ELEC.
UTIL.
237
252
277
292
288
276
291
317
315
320
322
322
300
301
316
291
291
301
314
321
363
349
350
363
370
372
408
423
450
619
Coal
106
108
116
128
129
134
148
158
159
174
188
197
196
207
220
207
208
218
230
233
234
234
236
246
247
250
251
257
242
257
Oil
41
51
69
80
79
69
72
86
82
65
48
40
29
27
25
18
24
20
25
26
20
19
15
16
15
10
12
14
19
50
Gas
90
93
92
84
80
73
71
74
74
81
85
84
75
68
72
56
48
53
48
51
51
51
51
49
53
55
79
84
97
207
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8
9
33
33
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
10
11
10
11
11
57
45
47
51
55
58
57
60
60
72
FUEL
COMB.
INDUSTRIAL
770
821
845
857
827
763
831
842
858
835
750
736
725
696
732
670
650
649
669
672
879
920
955
1,043
1,041
1,056
1,189
1,163
1,151
1,200
Coal
100
83
80
74
69
67
63
60
61
66
58
66
65
67
74
86
87
85
87
87
105
101
102
101
100
98
110
109
106
124
Oil
44
52
55
58
53
49
58
64
62
42
35
33
32
23
23
47
46
46
46
46
74
60
64
66
66
71
54
52
51
59
Gas
462
510
520
529
509
463
500
500
497
486
418
399
403
360
385
257
242
252
265
271
226
284
300
322
337
345
339
339
336
382
Other
164
177
190
197
196
184
211
219
238
241
239
237
224
246
249
167
172
171
173
173
279
267
264
286
287
297
349
333
334
312
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
113
103
96
98
96
195
208
227
268
251
245
337
330
324
323
FUEL
COMB.
OTHER
3,625
3,708
3,509
3,248
3,360
3,441
3,836
4,263
4,841
5,596
6,230
6,305
6,798
6,720
6,760
7,525
6,607
6,011
6,390
6,450
4,269
4,587
4,849
4,181
4,108
4,506
2,741
2,742
2,727
3,623
Commercial/
Institutional
Coal
12
14
15
16
20
17
17
18
22
19
13
15
18
20
22
14
14
14
15
15
14
14
15
15
15
15
14
14
15
17
Commercial/
Institutional
Oil
27
27
28
28
25
23
26
25
25
21
21
17
16
16
17
18
18
19
18
17
18
17
18
18
18
19
19
20
16
18
Commercial/
Institutional
Gas
24
25
26
26
25
25
27
25
26
28
26
25
26
24
25
42
42
43
47
49
44
44
51
53
54
54
64
65
63
84
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
57
60
59
55
55
149
141
141
143
147
145
38
40
40
38
Residential
Wood
2,932
3,067
3,050
2,843
2,979
3,114
3,526
3,966
4,552
5,330
5,992
6,064
6,545
6,461
6,485
7,232
6,316
5,719
6,086
6,161
3,781
4,090
4,332
3,679
3,607
3,999
2,351
2,351
2,351
3,227
fireplaces
2,932
NA
NA
NA
NA
3,114
NA
NA
NA
NA
5,992
NA
NA
NA
NA
7,232
NA
NA
NA
6,161
3,781
4,090
4,332
3,679
3,607
3,999
1,043
1,043
1,043
1,688
woodstoves
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1,308
1,308
1,308
1,344
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
195
Residential
Other
630
576
390
334
311
262
240
229
216
198
178
184
193
199
212
162
157
157
168
153
262
281
292
274
268
273
255
252
242
239
CHEMICAL
&
ALLIED
PRODUCT
MFG
3,397
3,164
2,576
2,716
2,501
2,204
2,355
2,642
2,545
2,542
2,151
2,207
1,703
1,844
2,082
1,845
1,853
1,798
1,917
1,925
1,183
1,127
1,112
1,093
1,171
1,223
1,052
1,070
1,081
359
Organic
Chemical
Mfg
340
409
473
489
498
483
484
534
580
610
543
564
495
560
599
251
261
260
278
285
149
128
131
132
130
127
89
90
92
59
ethylene
dichloride
11
11
12
14
14
12
12
16
16
18
17
15
11
17
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
maleic
anhydride
73
78
93
96
99
147
90
100
116
110
103
100
88
103
122
16
16
15
16
16
3
3
4
4
4
4
0
0
0
0
cyclohexanol
36
38
39
41
42
39
39
45
49
55
37
38
30
37
39
5
5
5
6
6
0
0
0
0
1
1
0
0
0
0
other
220
283
329
339
343
286
344
373
399
428
386
411
365
403
418
230
240
240
256
264
146
125
127
128
125
123
89
90
92
59
Inorganic
Chemical
Mfg
190
135
141
147
153
153
162
171
169
182
191
188
157
148
167
89
94
89
95
95
133
129
130
131
135
134
120
121
123
73
pigments;
TiO2
chloride
process:
reactor
18
19
20
25
28
22
28
29
31
34
34
35
31
35
37
77
82
77
83
84
119
119
119
119
119
119
117
118
120
69
other
172
116
121
122
126
131
134
142
137
148
157
152
126
112
129
12
12
11
12
12
14
11
12
13
16
15
3
3
3
4
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
19
19
18
18
18
3
6
5
5
5
5
5
5
5
3
Agricultural
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
16
16
16
17
17
44
19
19
18
17
17
12
13
13
12
Paint,
Varnish,
Lacquer,
Enamel
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Pharmaceutical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Other
Chemical
Mfg
2,866
2,620
1,962
2,079
1,850
1,567
1,709
1,937
1,796
1,750
1,417
1,456
1,051
1,136
1,316
1,471
1,463
1,415
1,509
1,510
854
844
827
805
885
939
826
841
848
212
carbon
black
mfg
2,866
2,620
1,962
2,079
1,850
1,567
1,709
1,937
1,796
1,750
1,417
1,456
1,051
1,136
1,316
1,078
1,068
1,034
1,098
1,112
798
756
736
715
793
845
796
811
818
195
carbon
black
furnace:
fugitives
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
155
165
161
185
180
17
54
57
60
63
65
4
4
4
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
238
231
219
226
219
39
35
34
30
30
29
26
26
26
17
1
of
54
1/
24/
05
DCTM_
ARP.
xlsCO
1/
24/
05
Table
A­
2.
Carbon
Monoxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
METALS
PROCESSING
3,644
3,551
3,696
3,650
3,428
2,496
2,647
2,537
2,612
2,604
2,246
2,219
1,519
1,560
1,734
2,223
2,079
1,984
2,101
2,132
2,640
2,571
2,496
2,536
2,475
2,380
1,599
1,710
1,702
1,232
Non­
Ferrous
Metals
Processing
652
644
676
743
804
636
697
745
788
824
842
812
592
606
741
694
650
614
656
677
436
438
432
423
421
424
456
475
465
520
aluminum
anode
baking
326
322
338
372
402
318
349
372
394
412
421
406
296
303
371
41
40
38
40
41
41
47
41
41
41
41
22
23
23
12
prebake
aluminum
cell
326
322
338
372
402
318
349
372
394
412
421
406
296
303
371
257
243
232
248
254
260
260
260
260
260
260
274
288
281
299
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
396
367
344
368
382
135
131
131
122
120
123
160
164
160
209
Ferrous
Metals
Processing
2,991
2,907
3,019
2,906
2,624
1,859
1,950
1,792
1,824
1,780
1,404
1,407
927
954
993
1,523
1,423
1,365
1,439
1,449
2,163
2,108
2,038
2,089
2,029
1,930
1,091
1,177
1,182
672
basic
oxygen
furnace
440
444
467
405
284
125
139
134
122
117
80
86
31
36
64
694
640
617
650
662
594
731
767
768
677
561
268
296
301
187
carbon
steel
electric
arc
furnace
181
188
213
250
258
204
221
251
289
281
280
298
208
239
235
19
17
17
18
18
45
54
49
58
61
65
60
65
66
26
coke
oven
charging
62
43
56
60
57
53
54
50
46
49
43
40
26
24
29
9
9
8
9
9
14
16
17
7
7
8
4
4
4
0
gray
iron
cupola
1,203
1,281
1,302
1,166
1,010
649
648
513
489
457
340
319
225
220
201
302
294
281
288
280
124
118
114
121
128
120
111
115
111
44
iron
ore
sinter
plant
windbox
1,025
880
904
937
930
759
811
772
800
798
600
598
398
391
418
304
280
266
287
293
211
211
211
211
211
211
46
50
50
105
other
81
72
78
89
85
70
77
72
77
77
61
65
38
43
46
194
184
176
188
187
1,174
979
880
924
945
966
601
648
650
310
Metals
Processing
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
6
6
6
6
40
25
26
25
25
25
52
57
56
41
PETROLEUM
&
RELATED
INDUSTRIES
2,179
2,237
2,276
2,311
2,230
2,211
2,122
2,019
1,917
1,825
1,723
1,193
742
484
383
462
451
455
441
436
333
345
371
371
338
348
354
367
366
167
Oil
&
Gas
Production
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11
9
8
8
8
38
18
21
22
35
34
27
27
27
41
Petroleum
Refineries
&
Related
Industries
2,168
2,237
2,276
2,311
2,230
2,211
2,122
2,019
1,917
1,825
1,723
1,193
742
484
383
449
440
445
431
427
291
324
345
344
299
309
319
332
331
113
fluid
catalytic
cracking
units
1,820
1,921
1,983
2,043
2,015
2,032
1,958
1,877
1,799
1,715
1,680
1,165
715
460
362
403
398
408
393
390
284
315
333
328
286
299
308
320
319
106
other
348
315
293
268
215
179
164
141
118
110
44
27
27
24
21
46
41
37
38
37
7
9
13
17
13
10
11
12
12
6
Asphalt
Manufacturing
11
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
3
4
5
5
5
5
8
8
8
13
OTHER
INDUSTRIAL
PROCESSES
620
632
679
710
706
630
718
732
758
767
830
821
801
864
908
694
715
713
711
716
537
548
544
594
600
624
561
582
590
570
Agriculture,
Food,
&
Kindred
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
3
3
3
3
2
6
4
4
4
10
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wood,
Pulp
&
Paper,
&
Publishing
Products
610
606
653
678
677
602
689
697
720
729
798
793
777
836
877
627
647
646
649
655
473
461
449
453
461
484
356
370
378
313
sulfate
(
kraft)
pulping
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
475
491
489
491
497
370
360
348
350
355
370
274
285
291
233
sulfate
(
kraft)
pulping:
lime
kiln
610
606
653
678
677
602
689
697
720
729
798
793
777
836
877
140
145
144
145
146
87
81
75
78
76
82
50
52
53
40
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12
12
13
13
13
16
21
25
24
30
32
32
33
34
39
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Mineral
Products
10
26
27
33
30
27
29
35
38
38
32
28
24
28
31
43
44
44
44
43
54
77
85
131
131
127
180
186
186
224
Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
18
18
18
13
12
2
2
2
2
2
2
0
0
0
1
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
5
5
5
5
5
5
6
4
4
4
19
19
20
19
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
5
5
5
5
5
6
1
2
2
52
Degreasing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Dry
Cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
1
1
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
1
1
0
1
1
1
1
1
1
1
1
51
Other
Industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
4
4
4
4
4
4
0
0
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
2
of
54
1/
24/
05
DCTM_
ARP.
xlsCO
1/
24/
05
Table
A­
2.
Carbon
Monoxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
STORAGE
&
TRANSPORT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
49
51
50
56
55
76
28
17
51
24
25
70
71
72
160
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
2
0
4
4
4
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
12
0
32
4
4
0
0
0
0
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
I
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
Service
Stations:
Stage
II
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
42
45
44
51
49
74
13
13
13
13
13
68
69
70
74
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
5
5
5
5
1
1
3
2
3
3
1
1
1
48
WASTE
DISPOSAL
&
RECYCLING
7,059
5,469
4,738
4,224
3,696
3,230
2,830
2,770
2,704
2,420
2,300
2,219
2,138
2,026
2,028
1,941
1,916
1,850
1,806
1,747
1,079
1,116
1,138
1,248
1,225
1,185
2,904
2,948
3,121
3,138
Incineration
2,979
2,494
2,401
2,312
2,081
1,764
1,512
1,508
1,455
1,328
1,246
1,195
1,140
1,070
1,089
958
949
920
903
876
372
392
404
497
467
432
73
75
76
76
conical
wood
burner
1,431
976
910
845
650
579
351
351
338
260
228
202
176
130
150
17
18
18
19
19
6
7
6
6
6
6
2
2
2
1
municipal
incinerator
333
315
298
280
263
23
18
14
15
14
13
12
12
7
7
34
35
34
35
35
16
17
15
14
14
15
7
7
8
8
industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
9
9
9
10
9
9
10
10
87
48
10
9
10
10
11
commercial/
institutional
108
96
85
79
74
68
63
62
62
68
60
62
47
41
41
32
33
35
38
39
19
20
21
21
21
21
22
23
24
23
residential
1,107
1,107
1,107
1,107
1,094
1,094
1,080
1,080
1,040
986
945
918
905
891
891
865
852
822
800
773
294
312
324
340
347
351
NA
NA
NA
NA
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
27
26
28
29
30
29
32
32
33
34
Open
Burning
4,080
2,975
2,337
1,912
1,615
1,466
1,317
1,262
1,249
1,092
1,054
1,024
999
956
939
982
966
930
903
870
706
722
731
749
755
750
2,824
2,866
3,039
3,047
industrial
1,932
1,700
1,487
1,360
1,275
1,254
1,190
1,160
1,147
1,037
1,007
977
956
926
909
20
21
21
21
21
14
14
15
15
15
15
0
0
0
0
commercial/
institutional
2,148
1,275
850
552
340
212
127
102
102
55
47
47
42
30
30
4
4
4
4
5
46
48
50
52
54
52
0
0
0
1
residential
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
958
941
905
877
845
509
516
523
529
533
536
388
413
421
450
land
clearing
debris
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2,391
2,410
2,574
2,550
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
137
144
144
153
153
147
45
43
43
47
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
1
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
2
2
2
2
6
6
6
14
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
ON­
ROAD
VEHICLES
163,231
161,296
159,361
157,426
155,490
153,555
151,620
149,684
147,749
145,755
143,827
141,899
139,971
138,043
136,115
134,187
132,259
130,332
123,639
116,947
110,255
104,980
99,705
94,431
89,156
83,881
78,606
75,849
73,244
68,166
Light­
Duty
Gas
Vehicles
&
Motorcycles
119,135
117,047
114,959
112,870
110,782
108,694
106,606
104,517
102,429
100,297
98,214
96,132
94,049
91,966
89,883
87,801
85,718
83,635
78,169
72,703
67,237
63,098
58,958
54,819
50,679
46,539
42,400
40,757
39,517
36,182
light­
duty
gas
vehicles
118,571
116,499
114,428
112,356
110,284
108,212
106,141
104,069
101,997
99,882
97,815
95,749
93,683
91,616
89,550
87,484
85,418
83,351
77,892
72,432
66,972
62,852
58,731
54,610
50,489
46,368
42,248
40,592
39,337
36,002
motorcycles
564
547
531
514
498
481
465
449
432
415
399
383
366
350
333
317
300
284
278
271
265
246
227
209
190
171
152
165
180
180
Light­
Duty
Gas
Trucks
22,270
22,926
23,583
24,239
24,896
25,552
26,209
26,865
27,522
28,168
28,825
29,483
30,141
30,799
31,457
32,114
32,772
33,430
33,029
32,629
32,228
31,745
31,263
30,780
30,297
29,814
29,332
28,382
27,286
25,528
light­
duty
gas
trucks
1
11,470
12,002
12,535
13,067
13,600
14,132
14,665
15,197
15,730
16,256
16,790
17,323
17,856
18,389
18,923
19,456
19,989
20,523
20,261
20,000
19,739
19,714
19,688
19,662
19,637
19,611
19,585
18,830
17,965
16,757
light­
duty
gas
trucks
2
10,800
10,924
11,048
11,172
11,296
11,420
11,544
11,668
11,792
11,911
12,036
12,160
12,285
12,409
12,534
12,658
12,783
12,907
12,768
12,628
12,489
12,032
11,575
11,117
10,660
10,203
9,746
9,552
9,321
8,770
Heavy­
Duty
Gas
Vehicles
21,270
20,679
20,087
19,496
18,905
18,314
17,722
17,131
16,540
15,945
15,354
14,763
14,173
13,582
12,991
12,400
11,810
11,219
10,453
9,687
8,921
8,328
7,735
7,143
6,550
5,957
5,364
5,276
5,117
5,229
Diesels
557
644
732
820
908
995
1,083
1,171
1,258
1,346
1,433
1,521
1,609
1,697
1,784
1,872
1,960
2,047
1,988
1,929
1,869
1,809
1,750
1,690
1,630
1,570
1,510
1,434
1,324
1,227
heavy­
duty
diesel
vehicles
486
573
661
748
835
923
1,010
1,097
1,184
1,271
1,359
1,446
1,533
1,621
1,708
1,795
1,882
1,970
1,915
1,861
1,806
1,752
1,697
1,642
1,588
1,533
1,478
1,407
1,300
1,206
light­
duty
diesel
trucks
62
60
59
57
55
53
52
50
48
46
45
43
41
39
38
36
34
32
30
27
25
23
22
20
19
17
16
14
13
10
light­
duty
diesel
vehicles
8
11
13
15
17
19
21
24
26
28
30
32
35
37
39
41
43
46
43
41
38
35
31
27
24
20
16
14
11
11
3
of
54
1/
24/
05
DCTM_
ARP.
xlsCO
1/
24/
05
Table
A­
2.
Carbon
Monoxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
NON­
ROAD
ENGINES
AND
VEHICLES
11,371
11,963
12,554
13,146
13,737
14,329
14,803
15,277
15,751
16,218
16,685
17,154
17,622
18,091
18,560
19,029
19,510
19,971
20,477
20,963
21,449
21,934
22,419
22,904
23,389
23,874
24,359
23,670
23,691
25,059
Non­
Road
Gasoline
10,661
11,185
11,710
12,234
12,758
13,283
13,682
14,081
14,479
14,881
15,282
15,683
16,085
16,486
16,887
17,288
17,702
18,091
18,530
18,943
19,357
19,779
20,201
20,623
21,045
21,467
21,889
21,163
21,208
22,323
recreational
1,146
1,277
1,408
1,539
1,670
1,801
1,805
1,809
1,813
1,817
1,821
1,824
1,828
1,832
1,836
1,839
1,847
1,847
1,862
1,869
1,877
1,873
1,870
1,866
1,863
1,860
1,856
1,826
1,838
1,929
construction
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
805
799
793
787
781
775
769
727
718
749
industrial
1,866
1,833
1,801
1,768
1,736
1,703
1,671
1,638
1,606
1,573
1,540
1,508
1,475
1,443
1,410
1,378
1,345
1,313
1,280
1,248
1,215
1,179
1,144
1,108
1,072
1,036
1,000
940
942
885
lawn
&
garden
4,680
4,952
5,224
5,496
5,768
6,040
6,311
6,583
6,855
7,127
7,399
7,671
7,943
8,215
8,486
8,758
9,030
9,302
9,574
9,846
10,118
10,403
10,689
10,974
11,259
11,545
11,830
11,229
11,198
11,515
farm
183
190
196
203
209
216
222
229
235
242
248
255
261
268
274
281
287
294
300
307
313
319
325
331
337
343
349
351
355
386
light
commercial
473
611
750
889
1,027
1,166
1,304
1,443
1,582
1,720
1,859
1,997
2,136
2,275
2,413
2,552
2,690
2,829
2,968
3,106
3,245
3,369
3,492
3,616
3,740
3,864
3,987
3,992
4,058
4,290
logging
0
0
0
0
0
0
1
3
4
8
12
16
20
24
28
32
36
40
44
48
52
55
58
62
65
68
71
70
73
82
airport
service
14
14
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
10
10
10
10
10
93
railway
maintenance
3
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
7
7
7
7
7
recreational
marine
vessels
1,490
1,499
1,508
1,518
1,527
1,536
1,545
1,554
1,563
1,572
1,581
1,590
1,599
1,608
1,617
1,626
1,644
1,644
1,680
1,698
1,716
1,764
1,813
1,862
1,911
1,960
2,009
2,011
2,011
2,388
Non­
Road
Diesel
206
238
270
302
334
366
400
433
467
501
534
570
605
641
676
711
744
783
810
843
875
899
923
947
971
995
1,019
1,009
992
1,069
recreational
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
construction
87
102
117
132
147
162
177
191
206
221
236
251
266
281
296
311
328
341
362
379
396
411
427
442
457
472
488
483
474
524
industrial
18
21
24
26
29
32
35
37
40
43
46
48
51
54
57
59
61
65
66
68
70
71
73
74
75
77
78
77
74
71
lawn
&
garden
0
0
0
0
0
0
0
0
0
0
0
2
3
5
6
8
9
11
12
14
15
17
18
19
21
22
23
24
25
26
farm
77
91
104
118
131
145
158
172
185
199
212
226
239
253
266
280
289
307
309
318
328
332
336
341
345
349
353
349
344
361
light
commercial
0
1
2
2
3
4
6
9
11
14
16
18
21
23
25
28
30
32
34
36
38
40
41
43
45
46
48
49
50
55
logging
23
23
23
22
22
22
22
21
21
21
21
20
20
20
19
19
19
19
19
18
18
18
17
17
17
16
16
14
13
13
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
2
2
3
3
3
4
4
4
4
4
4
10
railway
maintenance
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
recreational
marine
vessels
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
Aircraft
166
169
173
177
181
184
192
199
206
208
210
211
213
215
216
218
220
221
227
233
239
241
242
244
245
247
248
275
302
338
Marine
Vessels
129
129
129
129
129
130
127
123
120
123
125
128
130
133
135
137
140
142
139
135
132
133
135
136
137
138
139
133
127
121
diesel
NA
NA
NA
NA
NA
NA
NA
NA
95
97
99
101
103
105
106
108
110
112
110
107
104
105
107
108
109
110
111
106
101
96
residual
oil
NA
NA
NA
NA
NA
NA
NA
NA
25
26
26
27
27
28
28
29
29
30
29
29
28
28
28
28
28
28
28
27
26
25
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
Railroads
114
113
112
112
111
110
116
121
126
122
117
113
108
104
99
95
90
86
88
91
94
95
97
99
100
102
104
98
92
116
Non­
Road
Other
96
128
160
191
223
255
287
319
351
383
416
448
481
514
547
579
614
648
683
717
752
786
821
855
890
925
959
991
970
1,092
liquified
petroleum
gas
20
50
80
110
140
170
201
231
262
292
323
354
385
416
447
478
510
543
576
609
642
674
707
740
773
805
838
871
845
942
compressed
natural
gas
76
78
80
81
83
84
86
88
90
91
93
95
97
98
100
102
103
105
107
109
110
112
114
116
117
119
121
120
124
149
Table
A­
2.
Carbon
Monoxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
MISCELLANEOUS
AREA
7,909
9,281
7,043
6,019
7,053
5,263
7,752
6,390
6,237
7,144
8,344
7,085
5,413
8,551
7,011
7,927
7,286
8,852
15,895
8,153
11,122
8,618
6,934
7,082
9,656
7,298
15,016
7,316
7,184
12,880
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
Other
Combustion
7,909
9,281
7,043
6,019
7,053
5,263
7,752
6,390
6,237
7,144
8,344
7,085
5,413
8,551
7,011
7,927
7,286
8,852
15,895
8,153
11,122
8,618
6,934
7,082
9,656
7,298
15,016
7,316
7,184
12,879
structural
fires
101
209
214
222
259
258
197
224
217
211
217
209
193
195
198
242
242
242
242
242
78
80
81
82
83
84
20
19
18
20
agricultural
fires
873
1,442
915
719
609
539
515
511
506
501
501
501
492
492
492
396
441
483
612
571
415
413
421
415
441
465
454
464
471
532
slash/
prescribed
burning
1,146
2,285
2,283
2,277
2,270
2,268
2,261
2,259
2,253
2,246
2,226
2,226
2,226
2,226
2,226
4,332
4,332
4,332
4,332
4,332
4,668
4,666
4,729
4,966
4,990
5,252
2,080
2,924
4,044
4,780
forest
wildfires
5,620
5,075
3,428
2,667
3,848
2,165
4,761
3,388
3,256
4,181
5,396
4,145
2,500
5,636
4,093
2,957
2,271
3,795
10,709
3,009
5,928
3,430
1,674
1,586
4,114
1,469
12,439
3,886
2,627
7,524
other
169
270
203
135
68
34
17
8
6
4
4
3
3
3
2
NA
NA
NA
NA
NA
32
28
30
34
28
28
22
23
23
23
Health
Services
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
NA
NA
NA
NA
0
0
0
0
Cooling
Towers
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
NA
0
0
0
0
0
0
Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
TOTAL
ALL
SOURCES
204,043
202,373
197,552
194,598
193,317
188,398
189,804
187,474
186,287
186,027
185,407
182,159
177,731
179,180
176,630
176,844
173,670
172,966
174,418
160,520
154,189
147,128
140,896
135,901
133,559
126,777
128,860
117,913
115,382
117,229
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

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In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

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2000
2001
502
492
253
246
31
31
110
103
36
36
72
75
1,161
1,181
124
130
50
47
373
380
315
334
299
290
2,922
2,919
15
14
18
18
87
88
38
40
2,526
2,526
1,118
1,118
1,408
1,408
0
0
238
233
369
381
61
63
0
0
0
0
0
0
61
63
74
76
70
72
4
4
3
3
12
12
0
0
0
0
219
227
201
209
0
0
18
18
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2000
2001
1,273
1,356
531
560
13
13
305
321
214
225
700
753
196
212
27
29
0
0
44
47
110
119
322
346
41
43
168
169
42
43
113
113
106
106
7
7
13
13
591
613
11
11
0
0
324
334
241
248
42
43
41
43
0
0
233
246
1
1
1
1
0
0
20
20
51
50
0
0
0
0
0
0
50
49
0
0
0
0
0
0
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2000
2001
166
174
0
0
0
0
0
0
0
0
0
0
76
79
0
0
38
39
51
55
3,227
3,229
77
79
1
1
8
8
11
11
23
24
NA
NA
34
34
3,135
3,135
0
0
1
1
436
436
2,650
2,650
49
49
1
1
0
0
0
0
14
14
0
0
68,061
74,825
36,398
41,231
36,229
41,060
169
171
27,041
29,333
18,138
20,176
8,903
9,157
3,422
3,133
1,200
1,129
1,185
1,115
7
7
8
8
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2000
2001
24,178
24,677
21,647
22,165
1,892
1,976
711
724
846
828
11,499
11,762
365
372
4,232
4,392
78
81
9
10
7
7
2,008
2,015
932
895
3
3
444
424
64
60
26
26
325
313
50
51
9
8
4
4
3
3
4
4
270
257
133
133
105
105
28
28
NA
NA
99
99
1,097
1,127
969
997
128
129
2000
2001
20,895
10,689
0
0
20,894
10,688
18
18
541
550
2,434
2,961
17,878
7,136
24
24
0
0
0
0
0
0
0
0
4
4
4
4
4
4
123,568
120,759
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Table
A­
4.
Nitrogen
Oxide
Emissions
(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
4,900
5,080
5,410
5,789
5,743
5,694
6,120
6,567
6,423
6,433
7,024
7,054
6,776
6,921
7,268
6,127
6,111
6,246
6,545
6,593
6,663
6,519
6,504
6,651
6,565
6,384
6,167
6,279
6,231
5,665
5,311
4,891
Coal
3,888
4,022
4,303
4,761
4,749
4,828
5,287
5,689
5,553
5,538
6,123
6,175
6,003
6,222
6,515
5,240
5,239
5,376
5,666
5,676
5,642
5,559
5,579
5,744
5,636
5,579
5,601
5,644
5,436
4,843
4,536
4,169
bituminous
2,112
2,150
2,274
2,498
2,518
2,590
2,849
3,040
2,988
3,027
3,439
3,510
3,472
3,614
3,820
4,378
4,386
4,465
4,542
4,595
4,532
4,435
4,456
4,403
4,207
3,830
3,802
3,828
3,635
3,430
3,185
2,889
subbituminous
1,041
1,059
1,120
1,231
1,240
1,276
1,403
1,497
1,472
1,491
1,694
1,729
1,710
1,780
1,882
668
635
702
867
837
857
874
868
1,087
1,167
1,475
1,570
1,591
1,575
1,178
1,119
1,068
anthracite
&
lignite
344
348
366
400
403
414
453
484
472
479
542
551
546
566
597
194
218
209
256
245
254
250
255
255
262
273
229
225
226
233
230
210
other
391
465
542
632
587
548
582
668
621
541
447
385
274
261
217
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
3
3
3
Oil
1,012
1,058
1,107
1,029
993
866
833
878
870
895
901
879
774
699
752
193
263
217
273
285
221
212
170
180
163
96
118
145
223
195
161
163
residual
40
56
109
125
135
101
97
122
123
78
39
26
18
17
23
178
247
201
256
268
207
198
158
166
149
94
116
142
220
176
144
146
distillate
972
1,001
998
904
858
765
736
756
747
818
862
853
756
682
729
15
16
16
16
17
14
14
13
14
14
2
2
2
3
19
17
16
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
NA
NA
NA
NA
0
0
0
0
0
0
Gas
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
646
559
605
557
582
565
580
579
551
591
562
285
319
381
437
421
364
natural
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
646
559
605
557
582
565
580
579
551
591
562
273
306
363
429
413
356
process
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12
13
19
7
7
7
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
7
27
36
40
41
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
48
50
48
50
49
235
168
175
176
175
148
157
165
164
154
154
154
FUEL
COMB.
INDUSTRIAL
4,325
4,445
4,531
4,546
4,353
4,007
4,331
4,357
4,348
4,193
3,555
3,445
3,520
3,160
3,415
3,209
3,065
3,063
3,187
3,209
3,035
2,979
3,071
3,151
3,147
3,144
3,152
3,102
3,051
2,851
2,658
2,640
Coal
771
640
614
566
528
520
485
461
469
509
444
511
498
512
573
608
613
596
617
615
585
570
574
589
602
597
540
537
524
551
521
547
bituminous
532
442
426
392
366
359
333
318
324
352
306
354
345
355
397
430
439
435
447
446
399
387
405
413
420
412
366
364
357
334
302
314
subbituminous
164
136
131
121
113
111
103
98
100
108
94
109
106
109
122
14
14
14
15
14
18
20
21
28
38
46
46
46
44
60
60
63
anthracite
&
lignite
75
62
57
53
49
51
49
46
45
48
44
48
46
48
54
33
31
27
29
30
26
26
26
26
27
26
19
19
18
22
22
24
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
131
129
119
126
124
141
137
122
122
117
112
109
108
105
136
137
145
Oil
332
388
409
431
402
354
432
470
457
340
286
245
247
175
175
309
300
292
296
294
265
237
244
245
241
247
224
216
209
220
179
162
residual
228
225
235
246
230
186
240
255
247
211
179
139
151
100
100
191
181
172
175
176
180
146
154
153
149
156
140
130
126
126
90
68
distillate
104
113
123
127
114
112
132
144
141
75
63
73
67
50
52
89
89
89
91
88
71
73
73
75
76
73
73
74
72
85
81
86
other
NA
50
51
57
59
56
60
71
69
54
44
33
29
25
24
29
30
31
31
29
14
18
17
17
17
17
11
12
11
8
8
8
Gas
3,060
3,270
3,349
3,386
3,260
2,983
3,245
3,250
3,231
3,143
2,619
2,493
2,587
2,277
2,457
1,520
1,433
1,505
1,584
1,625
1,182
1,250
1,301
1,330
1,333
1,324
1,204
1,189
1,175
1,021
971
965
natural
3,053
3,119
3,196
3,230
3,106
2,837
3,091
3,095
3,078
2,988
2,469
2,364
2,463
2,151
2,329
1,282
1,206
1,285
1,360
1,405
967
1,025
1,068
1,095
1,103
1,102
992
970
958
819
764
750
process
8
7
7
5
7
5
9
6
6
6
5
5
3
3
3
227
216
210
214
209
211
222
230
233
228
220
210
216
215
200
206
214
other
NA
144
147
151
147
140
145
149
148
149
145
125
121
123
125
11
10
10
10
10
3
3
3
2
2
2
3
3
3
1
1
1
Other
162
147
158
164
163
149
170
176
191
201
205
196
187
196
209
118
120
119
121
120
131
129
126
124
124
123
120
114
115
116
117
122
wood/
bark
waste
102
104
111
116
115
108
123
128
140
141
138
138
130
144
144
89
92
92
93
92
89
82
82
83
83
84
83
79
80
78
79
84
liquid
waste
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12
12
12
12
12
8
11
10
11
11
11
9
8
8
7
7
7
other
60
43
46
48
48
41
46
47
51
61
67
57
57
51
64
17
16
15
16
16
34
36
34
30
30
28
28
27
26
32
31
31
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
655
599
552
569
556
874
793
825
863
846
854
1,064
1,045
1,028
943
870
842
FUEL
COMB.
OTHER
836
848
865
844
808
785
840
816
831
783
741
689
696
648
670
712
694
706
740
736
1,196
1,281
1,353
1,308
1,303
1,298
1,197
1,177
1,101
1,065
1,067
1,068
Commercial/
Institutional
Coal
23
27
30
34
38
33
33
35
40
34
25
29
33
34
37
37
36
37
39
38
40
36
38
40
40
38
33
35
37
35
33
31
Commercial/
Institutional
Oil
210
211
215
213
191
176
197
188
185
150
155
122
118
96
96
106
110
121
117
106
97
88
93
93
95
103
95
97
80
83
80
79
11
of
54
1/
24/
05
DCTM_
ARP.
xlsNOx
1/
24/
05
Table
A­
4.
Nitrogen
Oxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
OTHER
(
continued)

Commercial/
Institutional
Gas
120
125
130
130
128
125
133
125
130
139
131
126
130
122
126
145
139
144
157
159
200
210
225
232
237
231
247
252
243
239
247
250
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11
12
11
11
11
34
32
28
31
31
30
22
23
23
33
34
34
Residential
Wood
44
42
42
39
41
39
44
49
57
66
74
75
81
80
81
88
77
69
74
75
46
50
53
45
44
49
30
30
30
38
33
33
Residential
Other
439
442
448
428
410
412
433
418
419
393
356
337
333
316
331
326
320
323
343
347
780
865
916
867
857
847
770
740
688
636
641
641
distillate
oil
118
117
120
118
112
113
125
124
123
104
85
77
71
62
64
75
76
79
80
78
209
211
210
210
210
210
193
188
172
161
163
171
natural
gas
242
249
256
244
239
246
252
241
245
248
238
227
232
219
228
248
241
241
259
267
449
469
489
513
516
519
470
437
400
349
355
356
other
79
76
71
66
58
54
55
54
51
41
33
33
31
36
40
3
3
3
3
3
121
185
218
144
131
118
108
114
117
126
123
115
CHEMICAL
&
ALLIED
PRODUCT
MFG
271
240
243
251
243
221
217
227
218
230
213
207
158
145
161
262
264
255
274
273
168
165
163
155
160
158
125
127
129
112
115
117
Organic
Chemical
Mfg
70
45
52
61
57
53
50
60
61
67
54
57
48
56
57
37
38
38
42
42
18
22
22
19
20
20
21
21
21
14
15
15
Inorganic
Chemical
Mfg
201
195
191
191
186
168
167
166
156
163
159
150
110
89
104
22
19
17
18
18
12
12
10
5
6
7
6
6
6
5
6
6
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
22
22
22
23
23
6
6
6
5
5
4
3
3
3
2
3
3
Agricultural
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
143
145
141
151
152
80
77
76
74
76
74
50
51
52
49
50
51
Paint,
Varnish,
Lacquer,
Enamel
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pharmaceutical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Other
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
38
38
37
40
39
52
48
50
51
54
54
45
46
47
41
42
43
METALS
PROCESSING
77
72
78
88
83
73
79
76
83
82
65
70
45
49
54
87
80
75
82
83
97
76
81
83
91
98
83
89
89
87
90
96
Non­
Ferrous
Metals
Processing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
16
15
14
15
15
14
15
13
12
12
12
11
12
12
9
10
10
Ferrous
Metals
Processing
77
72
78
88
83
73
79
76
83
82
65
70
45
49
54
58
53
48
53
54
78
56
62
67
75
83
66
71
71
71
74
79
Metals
Processing
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
13
13
13
13
14
6
5
6
4
4
4
7
7
6
6
6
7
PETROLEUM
&
RELATED
INDUSTRIES
240
54
56
58
60
63
64
68
70
71
72
72
70
68
70
124
109
101
100
97
153
121
148
123
117
110
139
143
143
125
127
129
Oil
&
Gas
Production
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
69
55
48
48
47
104
65
68
70
63
58
86
88
88
73
74
76
Petroleum
Refineries
&
Related
Industries
240
54
56
58
60
63
64
68
70
71
72
72
70
68
70
55
53
52
51
49
47
52
76
49
49
48
47
48
48
44
44
45
Asphalt
Manufacturing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
3
4
4
5
5
5
7
7
7
8
8
8
OTHER
INDUSTRIAL
PROCESSES
187
192
201
210
204
182
198
208
220
219
205
200
179
191
203
327
328
320
315
311
378
352
361
370
389
399
433
460
467
457
479
505
Agriculture,
Food,
&
Kindred
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5
5
5
5
5
3
3
3
4
3
6
5
5
5
7
7
7
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
Wood,
Pulp
&
Paper,
&
Publishing
Products
18
18
19
20
20
18
20
21
21
22
24
23
23
25
26
73
76
76
76
77
91
88
86
86
89
89
86
89
91
92
96
99
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Mineral
Products
169
174
182
190
184
164
178
187
199
198
181
177
156
167
177
239
238
230
225
220
270
249
259
267
281
287
327
350
355
341
358
380
cement
mfg
97
102
107
111
105
89
95
102
109
110
98
93
82
92
101
137
136
130
126
124
151
131
139
143
150
153
196
212
214
189
199
213
surface
mining
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
glass
mfg
48
49
50
53
53
53
58
61
65
63
60
61
57
57
57
48
48
47
46
45
59
59
61
64
66
67
69
74
76
66
69
73
other
24
24
24
25
26
23
24
24
25
25
23
23
17
18
19
54
54
53
53
51
61
59
60
60
64
66
62
64
65
86
90
94
Table
A­
4.
Nitrogen
Oxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
(
continued)

Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
3
2
2
3
6
7
2
3
3
1
1
1
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8
8
7
7
7
10
10
10
9
9
10
12
12
12
15
16
16
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
3
3
3
3
1
2
3
3
3
3
2
3
3
4
4
4
Degreasing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
Dry
Cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
1
2
2
2
2
2
2
2
2
3
3
3
Other
Industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
STORAGE
&
TRANSPORT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
3
6
5
5
5
6
15
16
16
10
10
11
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
1
1
1
1
1
2
2
2
2
2
2
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
2
2
0
0
0
0
7
8
8
0
0
0
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
I
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Service
Stations:
Stage
II
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
2
3
3
3
4
4
4
4
2
2
2
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
1
1
0
0
0
0
0
1
2
2
2
5
5
6
WASTE
DISPOSAL
&
RECYCLING
440
271
222
189
164
159
138
129
129
118
111
109
103
91
90
87
87
85
85
84
91
95
96
123
114
99
153
157
163
161
168
169
Incineration
110
63
58
55
50
56
46
41
41
41
37
37
33
24
24
27
29
29
31
31
49
51
51
74
65
53
51
53
54
53
55
55
Open
Burning
330
208
164
134
113
103
92
88
88
76
74
72
70
67
66
59
58
56
54
52
42
43
43
44
44
44
98
101
106
104
109
109
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
1
1
1
1
2
2
2
3
3
3
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
4
3
1
1
1
1
0
0
0
12
of
54
1/
24/
05
DCTM_
ARP.
xlsNOx
1/
24/
05
Table
A­
4.
Nitrogen
Oxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
ON­
ROAD
VEHICLES
12,624
12,523
12,407
12,292
12,176
12,061
11,948
11,835
11,722
11,605
11,493
11,381
11,268
11,156
11,044
10,932
10,820
10,707
10,336
9,964
9,592
9,449
9,306
9,162
9,019
8,876
8,733
8,792
8,619
8,348
8,394
8,249
Light­
Duty
Gas
Vehicles
&
Motorcycles
8,542
8,351
8,160
7,969
7,778
7,587
7,396
7,206
7,015
6,822
6,632
6,442
6,252
6,062
5,872
5,681
5,491
5,301
4,955
4,609
4,262
4,020
3,777
3,534
3,291
3,049
2,806
2,712
2,568
2,386
2,312
2,386
light­
duty
gas
vehicles
8,542
8,350
8,158
7,966
7,774
7,583
7,391
7,199
7,007
6,812
6,621
6,429
6,238
6,046
5,855
5,663
5,472
5,280
4,934
4,587
4,240
3,999
3,758
3,516
3,275
3,033
2,792
2,697
2,553
2,372
2,297
2,370
motorcycles
0
1
2
3
3
4
6
7
8
10
11
13
14
15
17
18
20
21
21
22
22
21
19
18
17
15
14
14
14
14
15
16
Light­
Duty
Gas
Trucks
1,540
1,544
1,548
1,551
1,555
1,559
1,563
1,567
1,571
1,574
1,578
1,582
1,586
1,590
1,594
1,598
1,602
1,606
1,572
1,538
1,504
1,495
1,487
1,478
1,469
1,461
1,452
1,470
1,427
1,393
1,436
1,503
light­
duty
gas
trucks
1
868
877
887
896
906
915
924
934
943
952
962
971
981
990
999
1,009
1,018
1,028
1,006
984
962
969
976
983
990
997
1,004
998
953
918
999
1,047
light­
duty
gas
trucks
2
672
666
661
655
650
644
639
633
628
622
616
611
605
600
595
589
584
578
566
554
542
526
511
495
479
464
448
472
473
475
437
455
Heavy­
Duty
Gas
Vehicles
723
713
703
694
684
674
664
654
644
634
624
614
604
595
585
575
565
555
559
563
567
557
547
537
527
516
506
524
514
533
453
456
Diesels
1,833
1,915
1,996
2,078
2,159
2,241
2,324
2,408
2,492
2,575
2,659
2,742
2,826
2,910
2,994
3,078
3,161
3,245
3,250
3,254
3,259
3,377
3,495
3,614
3,732
3,850
3,968
4,087
4,111
4,035
4,192
3,904
heavy­
duty
diesel
vehicles
1,764
1,846
1,928
2,010
2,093
2,175
2,257
2,339
2,422
2,503
2,585
2,668
2,750
2,832
2,915
2,997
3,079
3,162
3,172
3,183
3,194
3,318
3,442
3,567
3,691
3,816
3,940
4,062
4,089
4,015
4,178
3,891
light­
duty
diesel
trucks
70
67
65
63
61
58
56
54
52
49
47
45
43
40
38
36
34
32
29
26
23
21
19
17
15
14
12
11
10
8
6
6
light­
duty
diesel
vehicles
0
2
3
5
6
8
11
15
19
22
26
30
33
37
41
44
48
52
49
46
43
38
34
29
25
21
16
14
12
11
7
7
NON­
ROAD
ENGINES
AND
VEHICLES
2,652
2,715
2,779
2,842
2,905
2,968
3,069
3,169
3,269
3,311
3,353
3,397
3,442
3,487
3,531
3,576
3,602
3,667
3,680
3,731
3,783
3,849
3,915
3,981
4,047
4,113
4,179
4,180
4,158
4,419
4,167
4,156
Non­
Road
Gasoline
90
93
95
97
99
102
103
104
105
107
108
109
111
112
113
114
116
117
118
120
121
125
129
133
137
141
145
164
176
223
192
190
recreational
4
4
5
6
7
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
9
10
10
11
10
10
construction
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
6
6
7
6
6
industrial
30
29
28
28
27
27
26
26
25
24
24
23
23
22
22
21
20
20
19
19
18
18
17
17
16
16
15
16
16
31
14
13
lawn
&
garden
19
20
21
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
40
41
42
44
47
50
52
55
57
68
76
84
86
86
farm
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
5
4
4
light
commercial
2
3
3
4
5
5
6
6
7
8
8
9
9
10
11
11
12
13
13
14
14
16
17
18
19
20
21
27
30
36
35
35
logging
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
airport
service
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
0
0
railway
maintenance
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
recreational
marine
vessels
30
30
30
30
30
30
30
30
31
31
31
31
31
31
31
31
31
31
32
32
32
32
32
33
33
33
34
34
34
47
35
36
Non­
Road
Diesel
374
430
486
542
598
653
711
769
827
885
943
1,003
1,064
1,125
1,185
1,246
1,288
1,369
1,371
1,413
1,454
1,481
1,507
1,533
1,559
1,585
1,611
1,614
1,614
1,822
1,600
1,588
recreational
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
construction
167
196
225
254
283
312
340
369
398
427
456
485
514
543
571
600
621
658
662
682
702
715
727
739
751
764
776
774
772
905
762
754
industrial
35
41
47
54
60
67
73
79
86
92
99
105
112
118
124
131
132
144
134
135
136
137
138
138
139
139
140
140
138
139
133
132
lawn
&
garden
0
0
0
0
0
0
0
0
0
0
0
2
5
7
9
11
14
16
19
21
24
26
28
31
33
35
38
40
42
43
45
46
farm
112
131
151
170
190
209
229
248
268
287
307
326
346
365
385
404
419
443
449
463
478
487
496
505
514
523
532
533
533
588
530
525
light
commercial
0
1
2
3
4
5
8
11
14
17
20
23
26
28
31
34
37
40
43
46
48
51
54
57
59
62
65
67
69
81
72
74
logging
57
56
56
55
54
54
53
52
52
51
50
50
49
48
48
47
45
46
42
41
39
37
36
34
32
31
29
26
25
28
22
21
airport
service
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
4
5
5
6
7
7
7
8
8
8
9
9
9
12
9
9
railway
maintenance
0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
recreational
marine
vessels
3
4
5
5
6
6
7
8
8
9
10
10
11
11
12
13
13
14
15
15
16
16
17
18
18
19
20
20
21
21
22
23
Table
A­
4.
Nitrogen
Oxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
(
continued)

Aircraft
50
51
52
53
55
56
57
59
60
61
63
64
65
66
68
69
70
72
71
70
70
70
71
72
73
73
74
83
91
100
88
81
Marine
Vessels
978
980
981
983
984
986
962
938
914
933
951
970
988
1006
1025
1,043
1062
1080
1054
1,029
1,003
1,012
1,021
1,030
1,039
1,049
1,058
1,008
958
908
1,008
1,011
diesel
NA
NA
NA
NA
NA
NA
NA
NA
721
735
750
764
779
793
808
822
837
851
831
811
791
800
809
817
826
835
844
801
757
713
795
797
residual
oil
NA
NA
NA
NA
NA
NA
NA
NA
194
198
201
205
209
213
217
221
225
229
223
218
212
213
213
213
213
213
213
207
200
193
214
214
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
NA
NA
Railroads
1,136
1,130
1,125
1,119
1,114
1,108
1,164
1,220
1,275
1230
1,185
1,139
1,094
1,048
1,003
958
912
867
893
919
945
962
979
996
1,014
1,031
1,048
1,061
1,073
1,085
1,001
999
Non­
Road
Other
24
31
39
47
55
63
71
80
88
96
104
112
120
129
137
145
154
163
172
181
190
199
207
216
225
234
243
251
246
281
278
286
liquified
petroleum
gas
5
13
20
28
35
43
50
58
66
73
81
89
97
104
112
120
129
137
145
154
162
171
179
188
196
204
213
221
215
239
246
254
compressed
natural
gas
19
19
19
20
20
21
21
22
22
22
23
23
24
24
25
25
26
26
26
27
27
28
28
29
29
30
30
30
31
42
32
32
MISCELLANEOUS
AREA
330
300
234
198
219
165
233
194
189
214
248
213
165
254
210
310
259
352
727
293
369
286
255
241
390
267
412
187
179
339
581
285
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
agricultural
livestock
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Other
Combustion
330
300
234
198
219
165
233
194
189
214
248
213
165
254
210
310
259
352
727
293
368
285
253
240
388
265
412
187
179
339
580
284
Health
Services
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
Cooling
Towers
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
0
0
0
0
0
0
0
0
Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
29
29
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
29
29
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
29
29
TOTAL
ALL
SOURCES
26,883
26,741
27,025
27,305
26,958
26,377
27,237
27,646
27,502
27,260
27,079
26,836
26,422
26,169
26,717
25,757
25,422
25,582
26,074
25,378
25,530
25,179
25,260
25,357
25,349
24,956
24,790
24,712
24,349
23,671
23,199
22,349
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

13
of
54
1/
24/
05
DCTM_
ARP.
xlsNOx
1/
24/
05
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
30
33
38
42
42
40
42
47
47
46
45
44
42
43
45
32
34
34
37
37
47
44
44
45
45
44
50
52
56
55
64
63
Coal
18
18
19
21
22
22
25
26
27
29
31
33
33
34
37
24
24
25
27
27
27
27
27
29
29
29
28
29
29
28
31
30
Oil
7
9
14
16
16
14
14
17
16
12
9
7
5
5
4
5
7
6
7
7
6
5
4
4
4
3
3
4
5
4
5
5
Gas
5
5
5
5
4
4
4
4
4
4
5
5
4
4
4
2
2
2
2
2
2
2
2
2
2
2
8
8
10
10
14
14
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
1
2
2
2
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
12
10
10
10
10
10
10
11
11
11
12
12
FUEL
COMB.
INDUSTRIAL
150
154
161
164
160
150
167
170
176
172
157
154
151
150
156
134
133
131
136
134
182
196
187
186
196
206
179
175
174
175
168
168
Coal
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
7
7
7
7
7
7
6
7
6
8
6
7
7
7
10
10
11
Oil
4
5
6
6
6
5
6
7
7
4
3
3
3
2
2
17
16
16
16
16
12
11
12
12
12
12
9
8
8
11
10
9
Gas
77
78
80
81
78
71
78
78
77
75
62
59
62
54
59
57
57
57
61
61
58
60
52
51
63
73
59
59
59
58
57
57
Other
65
67
71
74
74
71
81
83
90
90
89
88
83
91
91
35
36
36
36
36
51
51
49
51
50
50
36
34
34
29
29
31
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
18
16
15
15
15
54
68
66
66
64
65
69
68
67
67
62
60
FUEL
COMB.
OTHER
541
457
435
403
416
470
524
582
660
762
848
857
924
912
917
1,403
1,230
1,117
1,188
1,200
776
835
884
762
748
823
893
892
889
1,202
952
953
Commercial/
Institutional
Coal
1
1
1
1
2
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Commercial/
Institutional
Oil
4
4
4
4
4
3
4
4
4
3
3
2
2
2
2
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
Commercial/
Institutional
Gas
6
7
7
7
7
7
7
7
7
7
7
7
7
6
7
6
6
6
6
7
8
8
10
11
11
11
14
14
13
16
16
16
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
4
8
8
8
9
9
8
6
6
6
6
6
6
Residential
Wood
460
371
369
344
361
420
476
535
614
719
809
819
883
872
875
1,372
1,199
1,085
1,155
1,169
718
776
822
698
684
759
833
833
833
1,145
895
895
fireplaces
460
NA
NA
NA
NA
420
NA
NA
NA
NA
809
NA
NA
NA
NA
1,372
NA
NA
NA
1,169
718
776
822
698
684
759
541
541
541
715
580
580
woodstoves
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
292
292
292
273
315
315
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
158
0
0
Residential
Other
70
74
53
47
44
38
36
35
33
31
28
29
30
30
32
16
16
16
17
15
38
39
40
40
40
41
36
35
33
30
30
30
CHEMICAL
&
ALLIED
PRODUCT
MFG
1,341
1,349
1,427
1,520
1,528
1,351
1,554
1,658
1,698
1,746
1,595
1,587
1,350
1,548
1,620
881
916
923
982
980
634
710
715
701
691
660
388
388
394
292
296
305
Organic
Chemical
Mfg
629
698
764
811
850
751
876
923
944
965
884
850
706
843
909
349
361
356
387
387
192
216
211
215
217
210
132
133
136
75
77
79
ethylene
oxide
mfg
8
7
8
8
8
9
8
9
10
11
10
10
10
11
12
2
2
2
2
2
0
1
1
1
1
1
0
0
0
0
0
0
phenol
mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
4
4
4
4
4
2
2
2
2
1
1
1
terephthalic
acid
mfg
29
35
44
25
42
46
50
54
59
61
60
62
48
56
60
24
25
24
26
27
20
23
17
19
21
17
11
11
11
4
4
4
ethylene
mfg
70
71
81
86
92
79
87
97
100
116
111
114
95
111
121
28
30
29
33
33
9
11
10
10
9
10
5
5
5
4
4
4
charcoal
mfg
48
68
54
46
40
29
33
38
42
45
40
43
31
34
36
37
39
40
43
45
33
33
33
33
34
33
30
31
31
8
9
9
socmi
reactor
81
84
93
106
104
96
95
117
122
125
118
113
90
121
138
43
46
45
49
49
26
30
30
32
33
33
27
28
28
7
8
8
socmi
distillation
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
7
7
7
7
7
8
9
8
8
8
8
4
4
4
3
3
3
socmi
air
oxidation
processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
1
1
2
2
2
2
2
2
1
1
1
1
1
1
socmi
fugitives
194
212
235
258
270
235
288
289
289
280
254
235
190
233
251
179
182
180
194
193
61
67
69
70
70
70
40
41
42
40
41
42
other
199
221
249
281
294
257
315
319
322
327
291
275
243
278
293
27
28
28
31
30
29
38
37
36
35
34
12
12
12
7
7
7
Inorganic
Chemical
Mfg
65
69
72
72
75
78
79
84
81
88
93
90
75
67
77
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
Polymer
&
Resin
Mfg
271
286
331
367
359
299
352
382
408
437
384
402
342
395
369
343
361
376
392
389
242
268
283
269
257
222
128
124
126
119
118
122
polypropylene
mfg
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
12
12
12
13
13
2
2
2
2
2
2
2
2
2
2
2
2
polyethylene
mfg
17
17
19
21
22
18
20
21
23
26
22
23
23
26
27
51
53
52
58
57
39
44
45
46
46
35
16
17
17
15
15
16
polystyrene
resins
10
10
13
14
14
11
14
15
17
17
15
15
13
15
17
6
6
6
7
7
4
5
5
5
5
5
5
3
3
3
2
3
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
CHEMICAL
&
ALLIED
PRODUCT
MFG
(
continued)

Polymer
&
Resin
Mfg
(
continued)

synthetic
fiber
112
128
152
173
168
149
169
187
199
215
199
203
164
194
152
217
231
247
250
250
144
161
173
157
143
142
78
80
82
73
75
78
styrene/
butadiene
rubber
77
79
86
91
87
68
80
84
86
88
70
70
64
67
73
45
47
46
50
50
15
15
16
17
18
16
11
7
7
9
6
6
other
55
52
62
67
68
54
68
74
82
90
77
89
77
92
99
12
12
12
14
13
37
41
42
42
43
22
16
16
16
18
17
18
Agricultural
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11
12
11
12
12
6
7
8
7
6
5
8
8
8
8
8
8
Paint,
Varnish,
Lacquer,
Enamel
Mfg
61
65
68
67
69
66
68
72
75
68
65
66
65
69
74
8
8
8
8
8
14
16
17
18
17
18
7
8
8
8
8
8
paint
&
varnish
mfg
61
65
68
67
69
66
68
72
75
68
65
66
65
69
74
8
8
8
8
8
13
15
16
16
16
16
6
6
6
6
6
6
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
2
2
2
2
2
2
2
Pharmaceutical
Mfg
40
43
49
54
57
55
60
67
70
75
77
84
84
88
93
43
44
45
48
48
20
21
24
23
24
38
7
7
7
8
9
9
Other
Chemical
Mfg
275
188
142
149
118
102
118
131
119
113
92
94
78
85
98
125
127
124
132
132
158
179
169
166
168
164
103
105
106
71
73
76
carbon
black
mfg
275
188
142
149
118
102
118
131
119
113
92
94
78
85
98
26
25
24
26
26
9
17
16
16
21
24
27
28
28
3
3
4
printing
ink
mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
3
3
3
3
1
1
1
1
2
2
1
1
1
1
1
1
fugitives
unclassified
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12
12
11
13
12
23
23
21
20
27
30
13
13
13
11
11
12
carbon
black
furnace:
fugitives
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
0
1
1
1
1
1
0
0
0
0
0
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
81
83
81
86
87
125
136
129
127
117
107
63
64
64
56
57
59
METALS
PROCESSING
394
281
360
381
365
336
344
318
294
316
273
255
168
155
182
76
73
70
74
74
122
123
124
124
126
125
73
78
78
66
68
72
14
of
54
1/
24/
05
DCTM_
ARP.
xlsVOC
1/
24/
05
Non­
Ferrous
Metals
Processing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
18
18
18
19
19
18
19
17
18
20
21
19
20
20
19
20
21
Ferrous
Metals
Processing
394
281
360
381
365
336
344
318
294
316
273
255
168
155
182
57
54
51
54
54
98
99
100
98
97
96
44
47
47
42
44
46
coke
oven
door
&
topside
leaks
216
151
198
210
201
187
191
176
161
174
152
141
93
85
101
12
12
11
12
12
19
22
27
27
26
26
5
6
6
0
0
0
coke
oven
by­
product
plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
7
9
9
9
9
9
5
5
5
2
3
3
other
177
129
162
171
164
149
154
142
133
142
121
114
75
70
81
41
39
37
39
39
71
68
63
62
62
61
35
37
36
40
41
43
Metals
Processing
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
7
6
8
8
8
8
10
11
11
4
4
5
PETROLEUM
&
RELATED
INDUSTRIES
1,194
1,251
1,283
1,307
1,331
1,342
1,349
1,410
1,447
1,439
1,440
1,439
1,369
1,270
1,253
703
666
655
645
639
612
640
632
649
647
642
477
487
485
414
384
394
Oil
&
Gas
Production
411
412
418
410
394
378
370
373
380
378
379
381
376
379
392
107
79
70
71
68
301
301
297
310
305
299
271
274
272
248
256
265
Petroleum
Refineries
&
Related
Industries
773
828
853
885
924
951
965
1,022
1,052
1,045
1,045
1,042
977
877
847
592
584
582
571
568
308
337
332
336
339
339
201
208
208
156
118
119
vacuum
distillation
24
26
27
28
29
31
32
33
32
32
32
32
31
30
30
15
14
14
13
13
7
7
7
7
7
6
3
3
3
2
2
2
fluid
catalytic
cracking
units
27
28
28
28
27
27
27
25
24
23
21
16
11
9
8
34
33
33
32
31
15
17
16
15
16
16
16
16
16
7
7
7
process
unit
turnarounds
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
15
14
14
13
13
11
11
11
11
10
12
2
2
2
3
2
2
petroleum
refinery
fugitives
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
76
71
69
66
65
99
105
103
109
109
111
84
87
86
54
16
17
other
721
774
799
828
867
893
907
964
996
990
992
994
935
838
809
454
452
452
447
446
177
196
195
194
198
194
97
101
101
90
90
91
Asphalt
Manufacturing
11
11
12
12
13
13
14
15
15
16
16
17
16
15
14
3
3
3
3
3
3
3
3
3
3
4
5
5
5
9
9
10
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
270
270
271
265
259
235
237
249
251
249
237
249
245
245
227
390
395
394
408
403
401
391
414
442
438
450
435
438
443
495
513
478
Agriculture,
Food,
&
Kindred
Products
208
209
206
201
199
182
183
183
188
190
191
197
194
191
168
169
171
175
177
175
138
130
127
146
145
147
104
108
109
123
126
129
vegetable
oil
mfg
59
60
60
58
63
61
65
69
77
79
81
84
86
85
85
46
47
49
50
49
16
18
19
19
16
16
1
1
1
0
0
0
whiskey
fermentation:
aging
105
104
102
99
93
77
73
69
65
64
64
67
61
56
34
24
24
24
24
23
24
16
12
24
24
25
15
16
16
15
15
16
bakeries
45
45
45
44
43
44
45
45
45
46
46
46
47
50
49
51
52
51
52
51
43
44
44
46
46
47
41
42
42
45
46
47
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
49
50
51
52
52
55
52
51
58
58
60
47
49
50
63
65
66
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
10
10
10
10
10
20
18
19
19
19
19
10
10
10
15
16
17
Wood,
Pulp
&
Paper,
&
Publishing
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
42
44
44
44
44
96
92
101
112
105
122
154
160
164
173
180
135
Rubber
&
Miscellaneous
Plastic
Products
60
60
63
62
58
51
52
64
62
57
44
50
49
52
58
41
43
43
46
46
58
59
64
62
61
60
49
51
52
52
54
57
rubber
tire
mfg
60
60
63
62
58
51
52
64
62
57
44
50
49
52
58
10
10
10
11
11
5
5
5
5
6
6
6
6
6
6
6
6
green
tire
spray
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5
5
5
6
6
3
4
3
3
3
3
2
2
2
2
2
2
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
26
28
28
29
29
50
50
55
53
52
51
41
43
44
45
46
49
Mineral
Products
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
15
15
15
14
14
18
17
27
28
30
31
31
32
32
34
35
37
Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
4
7
8
10
8
11
11
11
12
12
14
14
15
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
2
2
3
3
3
2
11
1
1
13
13
14
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
0
0
2
2
2
3
3
2
3
4
4
4
4
4
Construction
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
108
108
103
112
109
59
62
62
62
62
57
61
60
60
67
69
71
SOLVENT
UTILIZATION
7,174
6,704
7,317
7,370
6,857
5,651
6,023
6,201
6,729
6,871
6,584
5,342
4,726
5,232
6,309
5,699
5,626
5,743
5,945
5,964
5,750
5,782
5,901
6,016
6,162
6,183
5,477
5,621
5,149
4,996
4,873
5,053
Degreasing
707
617
649
665
590
448
489
490
550
555
513
422
365
411
500
756
634
681
754
757
744
718
737
753
775
789
602
624
372
397
351
368
open
top
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
28
28
29
29
18
25
26
26
27
24
8
8
4
4
2
3
conveyorized
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5
5
5
5
4
5
6
6
6
6
5
4
5
2
1
1
1
cold
cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
31
33
31
34
35
30
23
24
24
22
23
23
23
10
53
32
34
other
707
617
649
665
590
448
489
490
550
555
513
422
365
411
500
691
568
618
687
689
691
664
680
697
719
737
567
588
356
340
315
330
Graphic
Arts
319
301
344
351
325
254
281
292
346
353
373
257
238
274
360
317
325
340
362
363
274
301
308
322
333
339
288
293
300
245
247
254
letterpress
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
4
8
8
8
8
8
6
6
6
7
7
7
flexographic
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
18
19
19
20
20
20
24
26
26
25
24
19
19
20
16
13
13
lithographic
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
4
14
17
18
21
22
20
12
12
13
12
13
13
gravure
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
131
138
140
148
150
75
82
81
87
93
91
51
51
52
29
28
29
other
319
301
344
351
325
254
281
292
346
353
373
257
238
274
360
162
163
174
188
187
162
171
175
180
185
196
200
205
210
181
186
192
Dry
Cleaning
263
252
267
267
270
229
251
264
286
287
320
244
213
215
248
169
217
216
216
212
215
218
224
225
228
230
154
163
166
292
295
302
perchloroethylene
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
85
111
110
109
107
110
112
115
116
117
118
58
61
63
46
46
47
petroleum
solvent
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
84
106
106
106
105
104
106
109
110
111
112
89
94
96
83
84
85
other
263
252
267
267
270
229
251
264
286
287
320
244
213
215
248
0
0
0
0
0
0
0
0
0
0
1
7
8
8
164
165
170
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
SOLVENT
UTILIZATION
(
continued)

Surface
Coating
3,570
3,405
3,793
3,826
3,600
2,977
3,301
3,403
3,792
3,862
3,685
3,005
2,680
3,006
3,655
2,549
2,602
2,606
2,646
2,635
2,523
2,521
2,577
2,632
2,716
2,681
2,375
2,456
2,193
2,040
1,964
2,070
15
of
54
1/
24/
05
DCTM_
ARP.
xlsVOC
1/
24/
05
industrial
adhesives
52
49
55
57
53
41
45
47
57
58
55
42
38
45
58
381
353
353
366
375
390
374
386
400
419
410
351
366
147
152
152
160
fabrics
161
168
192
206
192
177
196
193
191
199
186
180
165
181
186
34
34
35
35
35
14
14
16
16
15
15
10
10
10
10
10
11
paper
652
645
732
733
652
548
578
584
669
672
626
481
437
503
631
106
109
110
114
114
75
64
61
59
59
52
49
49
50
43
44
45
large
appliances
49
60
65
60
50
43
43
40
40
40
36
29
26
28
30
22
19
19
19
18
21
20
20
21
22
21
23
24
23
20
22
23
magnet
wire
7
8
9
8
6
6
6
5
5
5
5
4
4
4
4
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
autos
&
light
trucks
165
183
196
203
204
204
229
237
225
207
165
118
100
119
138
85
86
88
87
87
92
90
93
92
96
96
94
100
102
90
95
101
metal
cans
49
56
60
60
59
57
65
68
73
78
73
64
61
68
65
97
96
95
96
95
94
91
93
96
98
102
98
106
109
98
102
106
metal
coil
18
20
20
20
20
19
22
23
23
24
21
17
18
23
19
50
50
49
50
50
45
49
47
49
48
47
45
47
48
45
47
50
wood
furniture
211
266
300
282
257
231
242
233
243
254
231
196
173
191
202
132
140
142
143
140
158
154
159
171
185
179
175
185
127
158
153
168
metal
furniture
35
43
47
47
44
42
47
46
51
55
52
46
43
47
50
41
44
44
44
44
48
47
49
52
56
53
52
54
56
54
59
65
flatwood
products
64
74
81
81
79
76
86
88
91
93
82
69
56
56
56
4
4
4
4
4
9
10
10
11
12
13
16
17
17
19
21
22
plastic
parts
17
19
22
22
22
18
21
24
26
27
25
27
25
27
32
11
11
11
11
11
27
22
23
22
22
18
15
16
16
13
14
15
large
ships
21
24
26
24
22
20
21
20
21
22
20
17
15
17
18
15
16
15
16
15
15
14
15
15
15
13
17
18
18
19
15
16
aircraft
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
27
29
26
31
34
7
7
7
7
7
6
11
11
12
10
7
7
misc.
metal
parts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
14
14
14
14
14
59
87
90
92
93
92
38
40
40
43
45
47
steel
drums
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
4
4
4
4
4
3
3
4
architectural
442
440
432
411
441
407
411
403
430
461
477
429
411
457
489
473
502
503
504
500
495
500
505
510
515
522
480
485
487
475
405
423
traffic
markings
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
100
106
106
107
106
105
106
107
108
109
111
93
94
94
76
64
66
maintenance
coatings
108
106
104
110
118
125
132
139
128
117
106
95
80
76
91
79
80
80
80
80
79
76
78
81
85
84
80
83
84
82
68
72
railroad
5
7
7
7
7
7
7
7
8
9
9
8
7
8
9
4
3
3
3
3
3
3
3
3
4
4
3
3
3
6
6
7
auto
refinishing
83
96
107
119
131
143
154
166
166
176
186
165
196
215
240
111
132
132
133
132
130
132
137
140
144
142
161
163
163
104
94
94
machinery
39
44
48
50
51
51
60
62
66
68
62
54
62
53
51
37
28
28
29
28
28
26
26
27
27
25
25
25
22
25
24
23
electronic
&
other
electrical
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
79
79
79
80
79
78
75
77
80
85
85
78
82
82
66
71
77
general
79
82
80
74
68
61
66
65
65
62
52
38
33
32
36
146
147
148
158
154
121
127
129
133
140
138
100
105
106
102
108
114
miscellaneous
942
656
818
849
733
392
483
575
837
821
799
558
418
518
861
104
109
108
105
103
32
37
42
39
38
35
30
31
32
34
35
37
thinning
solvents
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
90
92
94
97
96
96
97
100
94
96
99
51
53
54
29
31
32
other
372
360
392
403
391
309
386
376
375
411
415
366
311
335
385
306
317
318
320
317
297
295
302
310
321
314
273
280
282
257
266
281
Other
Industrial
640
589
667
699
658
499
549
606
662
688
690
625
513
555
690
125
131
132
133
131
94
98
102
102
99
96
106
110
111
104
109
115
miscellaneous
39
39
41
41
41
30
31
39
47
45
44
48
32
36
37
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
rubber
&
plastics
mfg
309
291
331
338
314
245
269
280
332
340
327
245
227
264
350
25
29
29
29
29
28
28
28
29
31
31
38
40
40
40
42
44
other
292
259
295
320
303
224
249
287
283
303
319
332
254
255
303
100
102
103
104
102
66
71
74
73
68
64
68
70
71
64
67
71
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
SOLVENT
UTILIZATION
(
continued)

Nonindustrial
1,674
1,540
1,597
1,562
1,414
1,243
1,153
1,146
1,092
1,126
1,002
788
718
771
856
1,783
1,717
1,768
1,834
1,867
1,900
1,925
1,952
1,982
2,011
2,048
1,949
1,973
2,004
1,875
1,863
1,897
cutback
asphalt
1,045
942
946
898
774
723
536
528
450
438
323
202
209
216
198
191
175
186
199
199
199
202
207
214
221
227
135
140
144
150
153
157
other
asphalt
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
42
44
45
60
61
63
pesticide
application
241
223
243
245
230
195
213
223
248
258
241
201
182
205
258
212
263
262
262
260
258
264
272
280
289
299
388
393
408
460
468
486
adhesives
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
345
332
332
345
353
361
365
368
372
375
380
301
304
307
212
209
211
consumer
solvents
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1,035
947
988
1,030
1,056
1,083
1,095
1,105
1,116
1,126
1,142
1,076
1,085
1,095
936
920
928
other
387
375
408
419
410
325
404
395
394
431
437
386
326
349
400
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
6
6
57
51
52
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
NA
0
0
0
3
3
3
44
45
47
STORAGE
&
TRANSPORT
1,954
2,037
2,142
2,223
2,163
2,181
2,256
2,288
2,331
2,169
1,975
1,912
1,819
1,801
1,810
1,747
1,673
1,801
1,842
1,753
1,495
1,532
1,583
1,600
1,629
1,652
1,294
1,328
1,327
1,217
1,145
1,150
Bulk
Terminals
&
Plants
599
625
664
693
671
668
679
677
680
609
517
499
448
418
416
606
620
632
652
651
359
369
384
395
403
406
211
215
214
190
183
185
fixed
roof
14
14
15
16
15
15
15
15
15
14
12
11
10
10
9
14
14
14
15
15
9
11
12
13
16
16
6
6
6
4
4
4
floating
roof
45
47
50
52
50
50
51
51
51
46
39
37
33
31
31
46
47
48
50
50
26
29
30
34
29
19
11
11
11
7
7
7
variable
vapor
space
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
1
1
1
1
1
2
2
1
1
1
0
0
0
0
1
1
1
efr
with
seals
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
3
3
4
4
3
2
2
2
2
0
0
ifr
with
seals
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
3
5
3
3
3
3
3
3
3
4
underground
tanks
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
1
1
1
area
source:
gasoline
509
532
565
589
571
569
578
576
578
519
440
424
381
356
354
512
526
537
554
553
282
281
292
292
305
322
163
167
167
152
152
153
other
30
31
33
35
34
33
34
34
34
30
26
25
22
21
21
32
32
32
33
33
36
40
42
44
43
41
24
22
22
20
15
16
Petroleum
&
Petroleum
Product
Storage
300
309
318
324
313
315
323
331
334
324
306
288
277
268
275
223
217
214
215
210
157
195
204
205
194
191
181
187
187
113
65
66
fixed
roof
gasoline
47
50
52
54
52
52
53
52
51
48
43
41
38
35
35
26
25
25
24
23
13
17
17
16
16
16
14
14
14
3
0
0
fixed
roof
crude
135
137
140
143
138
141
146
154
157
155
148
139
135
135
139
26
24
22
21
21
21
25
26
28
24
21
25
26
25
19
9
9
floating
roof
gasoline
49
52
55
56
54
54
55
54
53
50
45
43
40
36
36
27
26
26
25
24
15
25
24
24
22
22
16
16
16
6
1
1
floating
roof
crude
32
33
34
34
33
34
35
37
38
37
36
33
32
32
33
5
5
5
5
5
2
7
7
8
6
6
5
6
6
2
0
0
efr
/
seal
gasoline
3
4
4
4
4
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
7
11
13
14
14
15
9
9
9
5
5
5
efr
/
seal
crude
1
1
2
2
1
2
2
2
2
2
2
1
1
1
1
0
0
0
0
0
3
3
3
3
3
2
3
3
4
2
1
1
ifr
/
seal
gasoline
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
3
3
2
2
2
ifr
/
seal
crude
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
variable
vapor
space
gasoline
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
1
1
1
1
2
1
2
5
6
3
0
0
0
0
0
0
0
area
source:
crude
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
16
of
54
1/
24/
05
DCTM_
ARP.
xlsVOC
1/
24/
05
other
25
26
25
23
23
22
22
23
22
22
23
21
22
22
23
133
132
131
135
132
92
102
106
103
103
106
104
108
109
73
46
46
Petroleum
&
Petroleum
Product
Transport
92
97
90
88
82
84
81
75
77
70
61
53
44
42
46
126
123
123
125
125
151
146
149
142
139
134
116
119
119
93
74
75
gasoline
loading:
normal
/
splash
3
3
2
2
2
2
1
1
1
0
0
0
0
0
0
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
gasoline
loading:
balanced
/
submerged
20
20
18
16
13
13
10
6
5
2
2
2
1
1
1
21
20
21
21
22
15
17
15
13
11
10
7
7
7
4
4
4
gasoline
loading:
normal
/
submerged
39
41
36
31
27
26
20
11
10
5
3
3
2
2
2
41
41
40
41
42
26
25
26
24
25
23
14
14
13
7
7
7
gasoline
loading:
clean
/
submerged
2
2
2
2
1
1
1
1
1
0
0
0
0
0
0
2
2
2
2
2
0
0
0
0
0
0
1
0
0
1
1
1
marine
vessel
loading:
gasoline
&
crude
26
29
30
35
35
38
46
52
56
56
50
43
36
35
38
24
23
23
23
22
31
30
30
29
28
29
31
32
33
23
5
5
other
2
2
2
3
4
4
4
5
5
5
6
5
4
4
5
35
34
34
35
35
76
73
75
73
72
70
61
62
62
57
56
56
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
STORAGE
&
TRANSPORT
(
continued)

Service
Stations:
Stage
I
416
435
462
482
472
481
504
517
529
492
461
458
450
456
457
207
213
219
223
223
300
295
303
309
322
334
310
318
318
325
326
327
Service
Stations:
Stage
II
521
544
578
603
590
602
631
647
668
628
583
567
557
564
560
485
400
511
522
441
433
430
442
449
467
484
399
410
410
420
422
423
Service
Stations:
Breathing
&
Emptying
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
49
48
51
52
52
52
51
52
53
55
57
43
45
45
45
46
46
Organic
Chemical
Storage
26
28
31
34
35
31
38
41
44
47
46
47
43
53
57
34
35
34
37
36
30
35
38
39
39
37
26
26
27
24
24
25
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
17
17
16
16
15
10
8
8
7
7
7
5
5
5
5
4
4
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
Inorganic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
2
2
2
1
1
1
1
1
1
1
1
1
Bulk
Materials
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
WASTE
DISPOSAL
&
RECYCLING
1,984
1,568
1,334
1,177
1,048
984
906
886
869
792
758
738
713
689
687
979
971
950
959
941
986
999
1,010
1,046
1,046
1,067
509
518
535
525
536
541
Incineration
548
507
496
487
463
453
425
423
409
386
366
356
342
329
331
64
63
61
60
59
48
50
51
76
65
54
25
25
25
22
22
23
Open
Burning
1,424
1,049
825
675
570
517
465
445
441
385
372
361
352
337
331
309
304
292
284
274
196
200
203
207
208
208
310
320
334
337
344
344
industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6
6
6
6
6
4
4
4
5
5
5
0
0
0
0
0
0
commercial/
institutional
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
2
2
9
9
10
10
10
10
0
0
0
0
0
0
residential
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
302
297
285
277
266
165
167
169
171
172
173
137
146
149
154
154
154
land
clearing
debris
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
164
165
177
175
182
182
other
1,424
1,049
825
675
570
517
465
445
441
385
372
361
352
337
331
NA
NA
NA
NA
NA
19
20
20
21
21
20
8
8
8
8
9
9
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
10
11
11
11
11
49
47
48
50
52
51
48
48
49
48
49
51
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
2
1
2
2
14
18
19
19
19
16
19
20
20
22
23
24
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
594
591
584
602
595
589
591
589
588
587
628
41
41
42
29
29
29
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
64
66
69
74
80
75
35
35
36
32
32
33
Other
11
12
14
15
16
14
17
18
20
21
20
21
19
23
25
0
0
0
0
0
26
28
31
33
35
36
31
29
30
35
36
37
ON­
ROAD
VEHICLES
16,910
16,607
16,303
15,999
15,696
15,392
15,088
14,785
14,481
14,172
13,869
13,566
13,263
12,960
12,657
12,354
12,051
11,748
10,961
10,175
9,388
8,860
8,332
7,804
7,277
6,749
6,221
5,985
5,859
5,612
5,325
4,874
Light­
Duty
Gas
Vehicles
&
Motorcycles
11,996
11,727
11,458
11,189
10,920
10,652
10,383
10,114
9,845
9,573
9,304
9,036
8,767
8,499
8,231
7,962
7,694
7,425
6,847
6,268
5,690
5,305
4,921
4,537
4,152
3,768
3,384
3,251
3,218
3,091
2,903
2,620
light­
duty
gas
vehicles
11,773
11,514
11,255
10,995
10,736
10,477
10,217
9,958
9,698
9,436
9,177
8,918
8,659
8,400
8,141
7,882
7,623
7,364
6,791
6,217
5,643
5,263
4,882
4,502
4,122
3,741
3,361
3,227
3,191
3,061
2,877
2,596
motorcycles
222
213
203
194
184
175
165
156
147
137
128
118
109
99
90
80
71
61
56
51
46
42
38
35
31
27
23
24
27
30
25
24
Light­
Duty
Gas
Trucks
2,776
2,785
2,793
2,802
2,811
2,820
2,829
2,838
2,847
2,855
2,864
2,873
2,882
2,890
2,899
2,908
2,917
2,926
2,823
2,720
2,617
2,539
2,460
2,382
2,303
2,225
2,147
2,074
1,997
1,889
1,929
1,805
light­
duty
gas
trucks
1
1,379
1,400
1,422
1,443
1,464
1,485
1,507
1,528
1,549
1,570
1,591
1,612
1,634
1,655
1,676
1,698
1,719
1,740
1,679
1,618
1,557
1,526
1,495
1,463
1,432
1,401
1,369
1,318
1,267
1,203
1,251
1,163
light­
duty
gas
trucks
2
1,397
1,384
1,372
1,359
1,347
1,335
1,322
1,310
1,298
1,285
1,272
1,260
1,248
1,235
1,223
1,211
1,198
1,186
1,144
1,102
1,060
1,013
966
919
871
824
777
756
731
686
678
642
Heavy­
Duty
Gas
Vehicles
1,679
1,631
1,583
1,535
1,487
1,439
1,391
1,343
1,295
1,246
1,198
1,150
1,103
1,055
1,007
959
911
863
786
710
633
591
548
506
463
421
379
370
370
382
256
224
Diesels
460
464
469
473
477
482
486
490
494
499
503
507
512
516
520
525
529
533
505
476
448
425
403
380
357
335
312
289
274
250
238
225
heavy­
duty
diesel
vehicles
411
416
420
425
430
435
440
445
449
454
459
464
469
474
478
483
488
493
467
441
415
395
375
355
335
315
295
274
261
239
230
218
light­
duty
diesel
trucks
41
39
38
37
36
35
33
32
31
30
28
27
26
25
23
22
21
20
18
17
15
14
13
12
11
10
9
8
8
6
4
4
light­
duty
diesel
vehicles
8
9
10
11
11
12
13
14
14
15
16
16
17
18
19
19
20
21
20
19
18
16
14
13
11
9
8
7
6
6
3
3
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
1,616
1,676
1,736
1,796
1,857
1,917
1,976
2,035
2,093
2,143
2,192
2,241
2,291
2,340
2,390
2,439
2,480
2,522
2,568
2,616
2,664
2,709
2,754
2,799
2,845
2,890
2,935
2,754
2,675
2,830
2,644
2,622
Non­
Road
Gasoline
1,437
1,491
1,544
1,598
1,652
1,705
1,751
1,797
1,843
1,889
1,935
1,981
2,027
2,073
2,119
2,165
2,204
2,241
2,283
2,322
2,362
2,402
2,443
2,484
2,525
2,565
2,606
2,426
2,351
2,475
2,344
2,336
recreational
206
223
240
257
274
291
300
308
317
326
334
343
352
360
369
378
385
394
401
409
417
416
416
415
415
415
414
420
435
469
467
484
construction
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
77
76
74
73
71
69
58
55
55
53
51
industrial
97
95
93
92
90
88
86
85
83
81
79
78
76
74
72
71
69
67
65
63
61
58
55
52
49
46
43
33
33
34
29
27
lawn
&
garden
454
479
503
527
552
576
601
625
649
674
698
723
747
771
796
820
843
867
888
910
933
946
960
973
986
1,000
1,013
891
822
845
811
807
farm
9
9
10
10
10
10
11
11
11
12
12
12
13
13
13
14
14
14
14
15
15
15
15
15
15
16
16
14
14
15
14
14
light
commercial
31
40
49
58
67
76
85
94
104
113
122
131
140
149
158
167
176
185
193
201
210
213
216
219
222
226
229
187
173
178
171
169
logging
0
0
0
0
0
0
0
0
1
1
2
3
3
4
5
5
6
6
7
8
8
9
9
10
10
11
11
11
11
13
12
12
airport
service
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
3
0
0
railway
maintenance
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
recreational
marine
vessels
559
564
569
574
578
583
588
593
597
602
607
612
616
621
626
631
632
628
635
637
638
667
695
724
753
781
810
811
809
863
787
772
17
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Non­
Road
Diesel
48
55
63
71
78
86
94
102
111
119
127
136
144
153
162
170
177
188
190
196
203
206
210
213
216
220
223
221
217
236
202
194
recreational
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
construction
20
23
26
30
33
36
40
43
46
50
53
57
60
63
67
70
73
77
79
82
85
88
90
92
95
97
99
98
96
109
90
87
industrial
5
5
6
7
8
9
9
10
11
12
12
13
14
15
15
16
17
18
17
18
18
18
19
19
19
19
19
19
19
18
16
15
lawn
&
garden
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
3
4
4
5
5
5
6
6
7
7
8
8
8
8
8
farm
19
23
26
29
33
36
40
43
46
50
53
56
60
63
67
70
72
77
75
77
79
79
79
79
79
79
79
78
76
79
70
66
light
commercial
0
0
0
1
1
1
2
2
3
4
4
5
5
6
7
7
8
9
9
10
10
11
11
12
12
13
13
13
14
15
14
14
logging
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
2
1
1
railway
maintenance
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
recreational
marine
vessels
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Aircraft
56
55
54
53
52
51
54
58
61
57
53
49
45
41
38
34
30
26
27
29
31
31
31
31
31
31
31
35
38
44
27
21
Marine
Vessels
30
30
30
30
30
31
30
29
29
29
30
30
31
31
32
33
33
34
33
32
31
32
32
32
32
33
33
32
31
30
32
32
diesel
NA
NA
NA
NA
NA
NA
NA
NA
23
23
23
24
24
25
25
26
26
27
26
25
25
25
25
26
26
26
26
26
25
24
25
25
residual
oil
NA
NA
NA
NA
NA
NA
NA
NA
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
7
7
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
NA
Railroads
45
45
44
44
44
44
46
48
50
48
46
44
43
41
39
37
36
34
35
36
37
38
38
39
40
40
41
39
36
44
39
39
Non­
Road
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
liquified
petroleum
gas
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
compressed
natural
gas
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
1
0
1
Table
A­
5.
Volatile
Organic
Compound
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
MISCELLANEOUS
AREA
1,101
1,293
974
827
963
716
1,053
867
846
969
1,134
961
732
1,162
951
566
547
655
1,230
642
1,059
756
486
556
720
551
1,939
817
718
1,497
2,734
1,288
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5
6
6
6
6
7
7
7
7
8
8
8
Other
Combustion
1,101
1,293
974
827
963
716
1,053
867
846
969
1,134
961
732
1,162
951
565
547
655
1,230
641
1,049
743
474
544
707
537
1,927
803
704
1,470
2,707
1,261
structural
fires
19
38
39
41
48
47
36
41
40
39
40
38
35
36
36
44
44
44
44
44
14
14
15
15
15
15
4
3
3
3
3
3
agricultural
fires
131
213
132
102
85
75
72
71
70
70
70
70
68
68
68
55
61
67
85
79
48
48
49
48
51
54
51
52
52
61
63
64
slash/
prescribed
burning
147
292
292
291
290
290
289
289
288
287
285
285
285
285
285
182
182
182
182
182
234
239
243
266
259
293
164
211
285
378
186
213
forest
wildfires
770
695
470
365
527
297
652
464
446
573
739
568
342
772
561
283
259
361
918
335
749
439
164
212
379
171
1,706
533
360
1,024
2,452
979
other
34
54
41
27
14
7
3
2
1
1
1
1
1
1
0
NA
NA
NA
NA
NA
3
3
3
3
3
3
3
3
3
3
3
3
Catastrophic/
Accidental
Releases
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
4
4
4
5
5
5
5
5
Health
Services
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
1
0
1
1
1
0
1
1
1
1
0
1
1
0
0
0
Cooling
Towers
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
2
2
1
2
2
1
1
1
1
1
1
Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
13
13
13
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
13
13
13
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
2
2
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
2
2
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
2
2
TOTAL
ALL
SOURCES
34,659
33,679
33,780
33,474
32,685
30,765
31,520
31,495
31,922
31,847
31,106
29,346
27,792
28,506
29,204
27,404
26,795
26,742
26,974
25,559
24,116
23,577
23,066
22,730
22,569
22,041
20,870
19,534
18,783
19,378
19,704
17,963
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

No
data
was
available
after
1984
to
weigh
the
emissions
from
residential
wood
burning
devices.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

18
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Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
121
105
106
112
108
107
157
161
130
170
594
568
Coal
97
85
87
90
86
86
133
135
103
102
527
503
bituminous
59
53
53
57
54
52
88
89
62
67
431
408
subbituminous
14
16
18
18
17
20
32
31
30
27
72
71
anthracite
&
lignite
23
16
16
15
15
15
13
15
11
8
24
24
Oil
5
5
4
5
5
3
5
6
4
21
19
18
Gas
NA
NA
NA
NA
NA
NA
1
1
1
23
21
20
Other
NA
NA
NA
NA
NA
NA
0
0
3
2
4
4
Internal
Combustion
20
15
16
17
17
18
17
18
18
23
23
23
FUEL
COMB.
INDUSTRIAL
177
151
159
172
183
203
152
149
147
266
257
258
Coal
29
23
25
24
25
25
23
23
23
25
29
30
bituminous
23
18
20
20
19
19
18
18
18
16
19
20
subbituminous
2
1
1
2
3
3
3
3
3
3
4
4
anthracite
&
lignite
1
1
0
0
0
1
0
0
0
1
1
1
other
3
3
3
3
2
2
2
2
2
5
5
5
Oil
31
26
26
27
26
28
26
24
24
36
29
25
residual
26
22
22
23
22
24
22
20
19
23
17
13
distillate
4
3
3
4
4
4
4
4
4
12
11
12
other
1
1
1
1
1
1
0
1
0
1
1
1
Gas
39
34
39
41
42
44
38
39
38
119
114
113
natural
29
23
26
28
29
29
25
25
25
95
89
88
process
11
10
13
13
14
15
13
14
14
23
24
25
other
0
0
0
0
0
0
0
0
0
0
0
0
Other
73
58
59
69
60
59
49
47
47
65
66
70
wood/
bark
waste
68
55
54
58
55
55
44
42
42
39
39
42
liquid
waste
1
0
0
1
0
0
0
0
0
2
2
2
other
4
3
4
10
4
3
5
5
5
25
25
26
Internal
Combustion
5
10
10
11
29
48
15
15
15
21
20
19
FUEL
COMB.
OTHER
611
638
662
568
550
589
357
356
354
524
491
493
Commercial/
Institutional
Coal
6
6
6
6
6
6
7
7
7
10
10
9
Commercial/
Institutional
Oil
5
5
5
5
5
5
5
5
4
21
20
20
Commercial/
Institutional
Gas
5
5
6
6
6
6
7
7
7
32
34
34
Misc.
Fuel
Comb.
(
Except
Residential)
78
73
72
72
72
73
4
4
4
9
9
9
Residential
Wood
501
535
558
464
446
484
319
319
319
377
342
342
fireplaces
501
535
558
464
446
484
144
144
144
160
154
154
woodstoves
NA
NA
NA
NA
NA
NA
175
175
175
190
188
188
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
26
0
0
Residential
Other
15
15
15
15
15
15
15
14
13
75
76
77
19
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2.5
1/
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05
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
CHEMICAL
&
ALLIED
PRODUCT
MFG
47
43
45
41
49
42
39
39
40
44
45
46
Organic
Chemical
Mfg
10
10
11
10
11
11
12
12
12
8
8
8
Inorganic
Chemical
Mfg
12
3
4
4
4
3
3
3
3
3
3
3
Polymer
&
Resin
Mfg
4
3
4
3
3
3
2
2
2
2
3
3
Agricultural
Chemical
Mfg
8
8
8
8
8
8
5
6
6
7
7
7
Paint,
Varnish,
Lacquer,
Enamel
Mfg
0
0
0
0
0
0
0
0
0
0
0
0
Pharmaceutical
Mfg
0
0
0
0
0
0
0
0
0
1
1
1
Other
Chemical
Mfg
13
17
17
15
23
16
16
16
17
23
23
24
METALS
PROCESSING
157
197
198
125
125
134
101
106
105
131
135
143
Non­
Ferrous
Metals
Processing
31
29
29
25
25
25
22
23
23
41
42
45
copper
9
9
9
8
8
8
4
5
4
7
7
8
lead
2
2
2
2
2
2
2
2
2
1
2
2
zinc
5
5
5
1
1
1
1
1
1
2
2
2
other
14
13
13
14
14
14
15
15
15
31
32
33
Ferrous
Metals
Processing
121
89
83
86
86
92
64
68
67
74
76
81
primary
103
72
66
68
68
74
46
49
49
49
50
54
secondary
17
16
16
17
18
19
18
18
18
25
25
27
other
1
0
0
0
0
0
0
0
0
0
1
1
Metals
Processing
NEC
5
80
85
14
14
16
15
15
15
16
16
17
PETROLEUM
&
RELATED
INDUSTRIES
27
24
24
22
22
22
17
17
17
26
26
26
Oil
&
Gas
Production
2
2
2
2
2
2
1
1
1
3
3
4
Petroleum
Refineries
&
Related
Industries
13
14
14
13
13
13
11
12
12
16
16
16
fluid
catalytic
cracking
units
11
12
12
11
11
11
7
8
8
10
10
10
other
2
2
2
2
2
2
4
4
4
5
6
6
Asphalt
Manufacturing
12
9
8
7
7
8
4
4
4
7
7
7
OTHER
INDUSTRIAL
PROCESSES
284
264
259
260
256
256
180
186
189
247
257
268
Agriculture,
Food,
&
Kindred
Products
39
46
40
44
43
40
20
21
21
37
38
39
country
elevators
6
6
7
6
6
6
1
1
1
0
0
0
terminal
elevators
3
3
4
5
4
4
0
0
0
0
0
0
feed
mills
2
2
2
2
2
2
1
1
1
1
1
1
soybean
mills
5
4
4
5
5
5
3
3
3
1
1
1
wheat
mills
1
1
1
1
1
1
1
1
1
1
1
1
other
grain
mills
4
3
3
3
3
3
2
3
3
3
3
3
other
17
26
19
21
22
20
14
14
14
31
32
33
Textiles,
Leather,
&
Apparel
Products
0
0
0
0
0
0
0
1
0
1
1
1
Wood,
Pulp
&
Paper,
&
Publishing
Products
77
61
59
59
57
60
52
53
55
94
98
102
sulfate
(
kraft)
pulping
57
40
38
38
38
40
31
32
32
52
54
56
other
21
21
21
21
19
20
21
22
22
42
44
46
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Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
(
continued)

Rubber
&
Miscellaneous
Plastic
Products
3
3
3
3
3
3
2
2
2
4
4
4
Mineral
Products
144
134
135
136
133
134
88
92
93
95
98
103
cement
mfg
54
40
39
38
38
38
11
11
11
11
12
13
surface
mining
6
6
7
7
7
6
7
7
7
5
5
5
stone
quarrying/
processing
24
28
28
28
26
26
9
9
9
5
5
5
other
61
60
61
62
63
63
61
64
65
74
76
80
Machinery
Products
3
3
3
3
3
3
2
2
2
5
5
5
Electronic
Equipment
0
0
0
0
0
0
1
1
1
1
1
1
Transportation
Equipment
1
1
1
0
0
0
0
0
0
0
1
1
Construction
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
16
16
17
15
16
16
14
14
15
10
10
11
SOLVENT
UTILIZATION
4
4
5
6
6
5
5
5
5
0
0
0
Degreasing
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
0
0
0
0
0
0
1
1
1
0
0
0
Dry
Cleaning
0
0
0
0
0
0
0
0
0
0
0
0
Surface
Coating
3
3
4
4
4
4
4
4
4
0
0
0
Other
Industrial
1
1
1
1
1
1
0
0
0
0
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
STORAGE
&
TRANSPORT
42
42
50
46
43
42
30
31
31
38
39
41
Bulk
Terminals
&
Plants
0
0
0
0
0
0
0
0
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
0
1
1
1
0
0
0
0
0
7
7
7
Petroleum
&
Petroleum
Product
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
II
0
0
0
0
0
0
0
0
0
0
0
0
Organic
Chemical
Storage
0
0
0
0
0
0
1
1
1
1
1
1
Organic
Chemical
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
41
41
48
44
41
41
28
29
29
30
31
32
storage
13
11
12
13
13
12
11
11
11
14
14
15
transfer
28
29
36
31
28
29
17
18
18
16
17
17
combined
0
0
0
0
0
0
0
0
0
0
0
0
other
NA
0
0
NA
0
0
0
0
0
0
0
0
Bulk
Materials
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

21
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SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
WASTE
DISPOSAL
&
RECYCLING
234
238
239
288
271
247
427
439
459
449
474
475
Incineration
46
47
46
93
73
50
15
15
16
16
16
17
residential
27
28
30
31
31
31
NA
NA
NA
NA
NA
NA
other
19
18
16
62
42
19
15
15
16
16
16
17
Open
Burning
187
190
192
195
196
197
410
422
441
430
456
456
residential
177
179
181
183
184
185
159
169
172
163
178
178
land
clearing
debris
NA
NA
NA
NA
NA
NA
241
242
259
257
267
267
other
10
11
11
11
12
11
10
10
10
10
11
11
POTW
0
0
0
0
0
0
0
0
0
0
0
0
Industrial
Waste
Water
0
0
0
0
0
0
0
0
0
0
0
0
TSDF
0
0
0
0
0
0
0
0
0
0
0
0
Landfills
0
0
1
1
1
0
2
2
2
2
2
2
Other
0
0
0
0
1
0
0
0
0
0
0
0
ON­
ROAD
VEHICLES
324
308
292
276
261
245
229
216
199
185
173
162
Light­
Duty
Gas
Vehicles
&
Motorcycles
35
34
33
32
31
30
29
29
30
30
27
27
ldgv
35
34
33
32
31
30
29
29
30
29
27
27
motorcycles
0
0
0
0
0
0
0
0
0
0
0
0
Light­
Duty
Gas
Trucks
21
21
20
20
20
20
20
20
19
19
18
17
ldgt1
11
12
12
12
12
13
13
13
12
12
12
12
ldgt2
9
9
9
8
8
7
7
7
7
8
6
5
Heavy­
Duty
Gas
Vehicles
11
11
10
10
10
9
9
9
8
8
7
7
Diesels
257
242
228
214
200
185
171
158
142
128
121
111
hddv
243
230
218
205
192
179
166
154
139
125
119
109
lddt
4
4
3
3
3
2
2
2
1
1
1
1
lddv
10
8
7
6
5
4
3
2
2
2
1
1
NON­
ROAD
ENGINES
AND
VEHICLES
301
303
305
307
309
311
313
310
305
318
295
290
Non­
Road
Gasoline
54
56
58
59
61
63
65
64
64
68
65
65
recreational
5
5
5
5
5
5
5
5
5
5
5
5
construction
2
2
2
2
2
2
2
2
2
2
2
2
industrial
0
0
0
0
0
0
0
0
0
1
0
0
lawn
&
garden
17
17
18
18
19
19
19
19
19
20
20
20
farm
0
0
0
0
0
0
0
0
0
0
0
0
light
commercial
2
2
2
2
2
2
2
2
2
2
2
2
logging
0
0
0
0
0
0
0
0
0
1
1
1
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
railway
maintenance
0
0
0
0
0
0
0
0
0
0
0
0
recreational
marine
vessels
27
29
30
31
33
34
35
35
36
37
35
35
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
(
continued)

22
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Non­
Road
Diesel
183
183
182
182
181
180
180
177
174
182
164
159
recreational
0
0
0
0
0
0
0
0
0
0
0
0
construction
76
76
75
75
75
74
74
73
71
77
68
66
industrial
15
15
15
14
14
14
14
14
14
14
12
12
lawn
&
garden
3
3
3
4
4
4
4
5
5
5
5
5
farm
77
76
76
76
75
75
74
73
71
72
66
63
light
commercial
7
7
8
8
8
8
9
9
9
10
9
9
logging
4
4
4
3
3
3
2
2
2
2
2
1
airport
service
1
1
1
1
1
1
1
1
1
1
1
1
railway
maintenance
0
0
0
0
0
0
0
0
0
0
0
0
recreational
marine
vessels
0
0
0
0
0
0
1
1
1
1
1
1
Aircraft
2
2
2
2
2
2
2
3
4
5
2
2
Marine
Vessels
40
40
40
41
41
41
42
42
41
41
40
40
diesel
31
31
31
32
32
32
33
32
32
32
31
31
residual
oil
9
9
9
9
9
9
9
9
9
9
9
9
Railroads
21
22
22
22
23
23
23
22
21
21
22
22
Non­
Road
Other
1
1
1
1
1
1
1
1
1
1
1
1
liquified
petroleum
gas
1
1
1
1
1
1
1
1
1
1
1
1
compressed
natural
gas
0
0
0
0
0
0
0
0
0
0
0
0
MISCELLANEOUS
AREA
5,234
5,003
4,854
4,926
5,359
4,726
4,719
4,242
4,281
4,414
5,387
4,608
Agriculture
&
Forestry
1,031
1,019
976
887
941
952
953
961
961
957
978
978
agricultural
crops
949
937
893
803
856
867
866
875
873
871
891
891
agricultural
livestock
82
83
83
84
85
85
87
87
88
86
87
87
Other
Combustion
1,037
807
666
693
912
735
1,316
704
725
1,196
1,830
993
structural
fires
20
20
21
21
21
22
3
3
3
3
3
3
agricultural
fires
80
80
81
78
83
89
89
91
93
101
103
105
slash/
prescribed
burning
399
408
413
457
436
494
184
285
410
449
229
288
forest
wildfires
538
299
151
137
372
130
1,040
325
220
642
1,494
596
other
0
0
0
0
0
0
0
0
0
1
1
1
Cooling
Towers
0
0
0
0
0
1
2
2
3
5
6
6
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
MISCELLANEOUS
AREA
(
continued)

Fugitive
Dust
3,166
3,177
3,212
3,346
3,506
3,037
2,448
2,575
2,592
2,255
2,574
2,632
unpaved
roads
1,687
1,684
1,642
1,718
1,709
1,559
1,366
1,426
1,406
1,097
1,319
1,363
paved
roads
562
600
606
616
634
585
600
649
666
629
707
721
construction
850
818
892
930
1,049
777
361
366
371
383
399
399
other
67
75
73
81
113
117
121
134
149
147
150
150
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
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other
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
TOTAL
ALL
SOURCES
7,561
7,320
7,198
7,150
7,541
6,929
6,726
6,257
6,263
6,813
8,175
7,380
Note(
s):
NA
=
not
available.

One
short
ton
=
2,000
pounds.

Except
for
residential
wood
combustion,
combustion
source
emissions
for
1999­
2001
include
both
the
condensible
and
filterable
PM
fractions;

emissions
prior
to
1999
include
only
the
filterable
PM
fraction.
Residential
wood
combustion
emissions
include
both
the
condensible
and
filterable
PM
fractions
for
all
years.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

24
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54
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05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
FUEL
COMB.
ELEC.
UTIL.
1,775
1,563
1,414
1,381
1,275
1,191
1,219
1,270
1,269
1,042
879
779
589
600
633
280
288
281
276
271
295
257
257
279
273
268
289
294
Coal
1,680
1,464
1,313
1,267
1,165
1,091
1,113
1,147
1,153
941
796
707
537
565
602
268
273
267
261
255
265
232
234
253
246
244
264
268
bituminous
1,041
907
814
786
722
661
674
695
696
570
483
429
326
343
366
217
219
212
190
193
188
169
167
185
181
174
195
196
subbituminous
513
447
401
387
356
326
332
342
343
281
238
211
160
169
180
35
34
34
49
39
37
39
43
46
44
48
51
51
anthracite
&
lignite
126
109
98
95
88
104
106
110
114
90
75
67
51
53
57
16
20
20
22
22
41
23
23
22
21
21
19
21
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
NA
NA
NA
NA
NA
NA
0
0
Oil
89
92
94
107
103
93
100
117
110
94
76
66
47
31
26
8
11
9
11
12
9
10
7
9
8
5
6
7
residual
85
89
87
100
95
87
95
109
102
89
74
64
46
31
26
8
11
9
10
11
9
10
7
9
8
5
6
7
distillate
3
3
6
7
8
6
6
7
7
5
2
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Gas
7
7
7
7
6
6
6
6
6
6
7
7
6
5
5
1
1
1
1
1
1
1
0
1
1
1
1
1
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
20
15
16
17
17
18
17
18
FUEL
COMB.
INDUSTRIAL
641
0
0
0
0
564
644
668
707
692
679
658
630
610
615
247
244
239
244
243
270
233
243
257
270
302
239
233
Coal
83
0
0
0
0
23
20
18
20
19
18
20
18
16
18
71
71
67
70
70
84
72
74
71
70
70
73
73
bituminous
52
N/
A
N/
A
N/
A
N/
A
14
12
12
12
13
12
13
12
11
13
48
48
48
49
49
59
48
53
51
49
49
43
43
subbituminous
16
N/
A
N/
A
N/
A
N/
A
4
4
4
4
4
4
4
4
3
4
1
1
1
1
1
5
3
3
3
5
5
5
5
anthracite
&
lignite
15
N/
A
N/
A
N/
A
N/
A
4
4
3
5
2
2
2
2
2
2
7
6
6
6
6
2
1
1
1
1
1
1
1
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
15
15
13
14
14
19
19
17
16
16
15
24
23
Oil
89
0
0
0
0
69
86
96
87
71
67
53
55
33
34
52
49
48
48
48
52
44
45
45
44
49
46
43
residual
83
N/
A
N/
A
N/
A
N/
A
62
78
87
79
67
63
49
51
30
32
43
40
38
38
39
44
36
37
38
37
42
38
35
distillate
6
N/
A
N/
A
N/
A
N/
A
7
8
8
8
4
4
4
4
3
3
5
5
5
5
5
6
6
6
6
6
6
7
7
other
0
N/
A
N/
A
N/
A
N/
A
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
2
2
1
1
1
1
1
1
Gas
27
0
0
0
0
25
27
26
26
26
23
22
22
19
21
47
45
44
45
44
41
34
40
43
43
45
42
42
natural
24
N/
A
N/
A
N/
A
N/
A
22
23
23
23
22
20
20
19
17
18
24
23
23
24
24
30
24
26
29
30
30
28
27
process
4
N/
A
N/
A
N/
A
N/
A
3
4
3
3
3
3
3
3
3
3
22
21
20
20
20
11
10
13
13
14
15
14
15
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
0
0
Other
441
0
0
0
0
447
512
528
574
576
571
563
535
541
542
75
77
78
79
78
87
72
74
86
74
73
61
58
wood/
bark
waste
415
N/
A
N/
A
N/
A
N/
A
444
509
524
569
571
566
559
531
538
538
67
69
70
71
71
80
67
67
71
68
68
54
51
liquid
waste
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
1
1
1
1
1
1
1
other
26
N/
A
N/
A
N/
A
N/
A
3
4
4
4
5
5
4
4
3
4
6
6
6
6
6
6
5
6
14
6
5
6
6
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
6
10
11
12
38
64
17
17
FUEL
COMB.
OTHER
455
0
0
0
0
492
551
605
690
791
887
909
982
962
975
1,009
889
812
862
869
631
657
683
588
570
610
382
382
Commercial/
Institutional
Coal
13
N/
A
N/
A
N/
A
N/
A
10
10
10
11
9
8
8
10
7
7
13
13
13
14
13
15
14
15
15
15
16
16
16
Commercial/
Institutional
Oil
52
N/
A
N/
A
N/
A
N/
A
34
39
36
36
28
30
23
23
13
13
12
14
16
15
13
13
11
12
11
12
12
12
12
Commercial/
Institutional
Gas
4
N/
A
N/
A
N/
A
N/
A
4
4
4
4
4
4
4
4
2
2
4
4
4
5
5
5
6
6
6
7
6
8
8
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
79
73
73
72
73
73
4
5
Residential
Wood
384
N/
A
N/
A
N/
A
N/
A
407
461
519
605
719
818
847
920
916
927
959
837
758
807
817
501
535
558
464
446
484
319
319
fireplaces
384
NA
NA
NA
NA
407
NA
NA
NA
NA
818
NA
NA
NA
NA
959
NA
NA
NA
817
501
535
558
464
446
484
144
144
woodstoves
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
175
175
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Residential
Other
3
N/
A
N/
A
N/
A
N/
A
37
37
36
35
31
27
26
26
25
26
18
18
18
19
18
18
18
18
18
18
18
23
22
25
of
54
DCTM_
ARP.
xlsPM­
10
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
CHEMICAL
&
ALLIED
PRODUCT
MFG
235
0
0
0
0
127
132
143
155
147
148
131
107
121
143
58
59
58
62
63
77
68
71
66
76
67
63
64
Organic
Chemical
Mfg
43
N/
A
N/
A
N/
A
N/
A
21
23
22
24
22
19
20
19
19
19
19
20
20
21
22
26
28
28
28
29
29
29
29
Inorganic
Chemical
Mfg
61
N/
A
N/
A
N/
A
N/
A
31
33
33
34
25
25
12
8
10
13
7
7
7
8
8
19
4
5
5
5
5
4
4
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
5
4
5
4
4
4
3
3
Agricultural
Chemical
Mfg
46
N/
A
N/
A
N/
A
N/
A
38
40
46
52
53
61
53
46
55
67
9
9
9
9
10
11
11
11
11
10
10
8
9
Paint,
Varnish,
Lacquer,
Enamel
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
1
1
Pharmaceutical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
0
0
0
0
0
0
0
Other
Chemical
Mfg
86
N/
A
N/
A
N/
A
N/
A
37
36
41
44
47
42
45
34
37
44
18
18
17
18
18
14
20
20
18
27
18
19
19
METALS
PROCESSING
1,316
0
0
0
0
825
936
783
801
754
622
628
309
375
419
220
203
194
208
211
214
251
250
181
184
212
144
151
Non­
Ferrous
Metals
Processing
593
0
0
0
0
229
191
145
148
145
130
123
96
92
99
46
44
42
45
45
50
46
47
40
39
41
33
35
copper
343
N/
A
N/
A
N/
A
N/
A
66
70
43
43
41
32
33
28
27
28
3
3
3
3
3
14
14
15
12
11
12
6
6
lead
53
N/
A
N/
A
N/
A
N/
A
31
24
21
20
21
18
15
15
14
13
4
3
3
3
3
3
2
2
2
2
3
2
2
zinc
20
N/
A
N/
A
N/
A
N/
A
11
9
5
5
5
3
3
2
2
2
3
2
2
3
3
6
6
6
1
2
2
2
2
other
177
N/
A
N/
A
N/
A
N/
A
121
89
78
80
77
77
71
50
49
56
36
35
33
36
36
27
23
23
25
25
25
24
25
Ferrous
Metals
Processing
198
0
0
0
0
275
488
460
453
411
322
323
213
178
195
164
149
142
153
156
155
123
115
121
125
149
90
95
primary
31
N/
A
N/
A
N/
A
N/
A
198
408
383
378
345
271
277
173
147
161
136
122
116
126
129
128
99
92
97
100
123
63
67
secondary
167
N/
A
N/
A
N/
A
N/
A
77
81
78
75
66
51
46
41
32
34
26
25
24
26
26
25
24
23
24
25
26
27
28
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
2
0
0
0
0
0
0
0
Metals
Processing
NEC
525
N/
A
N/
A
N/
A
N/
A
321
256
177
200
198
170
183
NA
104
125
10
10
9
10
10
9
82
88
20
20
22
20
21
PETROLEUM
&
RELATED
INDUSTRIES
286
0
0
0
0
179
154
145
148
155
138
122
111
119
124
63
63
62
60
58
55
43
43
38
38
40
29
30
Oil
&
Gas
Production
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
2
2
2
2
2
2
1
1
Petroleum
Refineries
&
Related
Industries
69
0
0
0
0
56
46
46
42
42
41
38
29
26
21
28
27
26
25
24
20
20
21
20
19
20
17
17
fluid
catalytic
cracking
units
69
N/
A
N/
A
N/
A
N/
A
56
46
46
42
42
41
38
29
26
21
24
23
23
22
21
17
17
18
17
16
18
12
12
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
3
3
3
3
3
3
3
5
5
Asphalt
Manufacturing
217
N/
A
N/
A
N/
A
N/
A
123
108
99
106
112
97
84
82
93
102
35
36
35
35
34
33
21
20
17
17
18
12
12
OTHER
INDUSTRIAL
PROCESSES
5,832
0
0
0
0
2,572
2,338
2,303
2,293
2,143
1,846
1,622
951
1,365
1,633
611
620
606
601
591
583
520
506
501
495
511
325
336
Agriculture,
Food,
&
Kindred
Products
485
0
0
0
0
429
416
415
415
446
402
475
482
303
442
68
70
71
73
72
73
80
69
73
73
80
59
61
country
elevators
257
N/
A
N/
A
N/
A
N/
A
247
252
255
261
286
258
308
305
181
275
7
8
8
9
9
9
10
10
10
9
9
5
5
terminal
elevators
147
N/
A
N/
A
N/
A
N/
A
111
99
90
90
97
86
105
105
68
104
6
6
6
6
6
6
7
8
8
7
7
2
2
feed
mills
5
N/
A
N/
A
N/
A
N/
A
3
3
3
3
3
3
3
3
2
3
6
7
7
7
7
7
4
5
5
5
5
3
3
soybean
mills
25
N/
A
N/
A
N/
A
N/
A
27
19
26
22
27
22
23
33
23
28
13
13
14
14
14
14
15
11
12
12
12
7
7
wheat
mills
5
N/
A
N/
A
N/
A
N/
A
1
1
1
1
1
1
1
1
1
1
3
4
3
4
3
3
4
4
4
4
4
2
2
other
grain
mills
9
N/
A
N/
A
N/
A
N/
A
8
8
7
7
8
6
7
6
2
4
7
7
7
8
8
8
6
5
6
6
7
5
5
other
38
N/
A
N/
A
N/
A
N/
A
32
33
34
31
23
26
28
28
25
27
25
26
26
26
25
25
34
26
28
30
37
36
37
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
26
of
54
DCTM_
ARP.
xlsPM­
10
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
OTHER
INDUSTRIAL
PROCESSES
(
continued)

Wood,
Pulp
&
Paper,
&
Publishing
Products
727
0
0
0
0
274
235
235
181
180
183
135
143
147
168
101
104
106
108
106
105
81
79
78
76
81
75
77
sulfate
(
kraft)
pulping
668
N/
A
N/
A
N/
A
N/
A
228
184
186
132
134
142
99
110
109
125
71
73
73
73
74
73
53
50
49
50
53
38
40
other
59
N/
A
N/
A
N/
A
N/
A
46
51
49
49
46
41
37
32
38
43
30
32
33
34
33
32
27
29
29
26
28
37
38
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
4
4
4
4
4
3
3
3
4
4
Mineral
Products
4,620
0
0
0
0
1,869
1,688
1,653
1,697
1,517
1,261
1,011
327
915
1,023
401
405
391
382
374
367
320
318
316
313
317
160
166
cement
mfg
1,731
N/
A
N/
A
N/
A
N/
A
703
664
672
684
571
417
321
247
269
303
213
214
206
198
193
190
147
145
140
139
140
23
24
surface
mining
134
N/
A
N/
A
N/
A
N/
A
111
116
113
110
123
127
128
NA
124
142
20
19
16
16
15
15
14
15
17
17
17
16
17
stone
quarrying/
processing
957
N/
A
N/
A
N/
A
N/
A
508
471
451
495
494
421
365
0
357
396
52
55
55
56
54
54
59
60
60
58
58
23
24
other
1,798
N/
A
N/
A
N/
A
N/
A
547
438
417
408
329
296
198
79
166
182
116
117
114
113
111
108
99
98
99
100
102
97
101
Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8
8
8
9
9
9
8
9
7
7
7
5
5
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
2
2
2
0
0
0
0
0
Construction
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
27
24
24
23
23
25
24
22
22
23
21
21
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
4
5
5
6
6
6
6
6
Degreasing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
Dry
Cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
3
4
4
5
5
5
4
5
Other
Industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
STORAGE
&
TRANSPORT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
107
104
100
101
101
102
101
117
114
106
109
81
83
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
1
0
0
1
1
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
II
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
1
1
1
1
1
1
1
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
0
0
Inorganic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
105
102
99
99
99
100
99
115
111
104
107
78
80
storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
33
33
32
32
31
31
27
30
32
31
30
26
26
transfer
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
72
68
66
66
67
69
71
85
79
73
76
51
53
combined
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
0
0
0
0
0
0
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
NA
0
0
0
0
Bulk
Materials
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
0
0
0
0
0
0
0
27
of
54
DCTM_
ARP.
xlsPM­
10
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
WASTE
DISPOSAL
&
RECYCLING
999
0
0
0
0
371
314
323
318
286
273
247
254
228
226
278
274
265
259
251
271
276
278
334
313
287
454
468
Incineration
229
0
0
0
0
95
66
85
83
81
75
54
66
48
49
52
52
51
51
50
65
66
65
119
96
69
26
27
residential
51
N/
A
N/
A
N/
A
N/
A
49
49
49
47
44
42
41
41
40
40
39
38
37
36
35
39
41
43
44
45
45
NA
NA
other
178
N/
A
N/
A
N/
A
N/
A
46
17
37
37
37
32
13
25
8
9
13
14
14
15
15
26
25
23
74
52
25
26
27
Open
Burning
770
0
0
0
0
276
248
237
235
205
198
193
188
180
177
225
222
214
208
200
206
209
211
214
216
217
424
437
residential
770
N/
A
N/
A
N/
A
N/
A
276
248
237
235
205
198
193
188
180
177
221
217
209
203
195
195
197
199
202
203
204
173
185
land
clearing
debris
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
241
242
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
11
12
12
13
13
13
10
10
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
NA
0
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
1
1
1
0
3
3
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
1
1
1
1
ON­
ROAD
VEHICLES
480
475
471
466
461
456
451
447
442
437
432
427
423
418
413
408
404
399
395
391
387
370
354
337
321
304
287
274
Light­
Duty
Gas
Vehicles
&
Motorcycles
249
238
227
217
206
195
184
173
162
151
141
130
119
108
97
86
76
65
62
60
57
56
56
55
54
53
52
52
light­
duty
gas
vehicles
246
235
224
214
203
192
181
171
160
149
139
128
117
107
96
85
75
64
62
59
57
56
55
54
53
52
51
52
motorcycles
4
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
Light­
Duty
Gas
Trucks
74
71
69
66
64
62
59
57
54
52
49
47
45
42
40
37
35
32
32
32
31
31
31
32
32
32
32
33
light­
duty
gas
trucks
1
28
27
26
26
25
24
24
23
22
22
21
20
20
19
18
18
17
16
17
17
17
18
18
19
20
21
21
21
light­
duty
gas
trucks
2
46
44
42
41
39
37
35
34
32
30
28
27
25
23
21
20
18
16
15
15
14
13
13
12
12
11
11
11
Heavy­
Duty
Gas
Vehicles
44
42
41
40
38
37
36
34
33
31
30
29
27
26
25
23
22
21
19
18
17
16
15
15
14
13
13
12
Diesels
114
123
133
143
153
163
173
183
192
202
212
222
232
242
252
262
271
281
281
281
282
266
251
236
221
206
191
177
heavy­
duty
diesel
vehicles
92
102
112
122
131
141
151
161
171
181
191
201
211
221
230
240
250
260
262
264
266
253
240
226
213
199
186
172
light­
duty
diesel
trucks
19
19
18
17
16
16
15
14
13
13
12
11
11
10
9
8
8
7
6
5
5
4
4
3
3
3
2
2
light­
duty
diesel
vehicles
2
3
4
4
5
6
7
7
8
9
9
10
11
11
12
13
14
14
13
12
11
9
8
7
6
4
3
3
NON­
ROAD
ENGINES
AND
VEHICLES
164
173
182
191
200
209
219
229
239
248
257
266
276
285
295
304
309
323
319
324
329
331
333
335
337
339
342
338
Non­
Road
Gasoline
39
40
41
42
43
44
45
46
47
48
48
49
50
51
52
53
54
55
56
58
59
61
63
65
66
68
70
70
recreational
3
3
3
3
3
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
construction
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
industrial
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
lawn
&
garden
9
10
10
11
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
19
20
20
21
21
21
farm
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
light
commercial
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
logging
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
airport
service
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
railway
maintenance
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
recreational
marine
vessels
24
24
25
25
25
25
25
26
26
26
26
27
27
27
27
27
28
28
29
29
30
31
33
34
36
37
38
39
28
of
54
DCTM_
ARP.
xlsPM­
10
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
NON­
ROAD
ENGINES
AND
VEHICLES
(
continued)

Non­
Road
Diesel
53
61
69
77
85
93
102
110
118
127
135
144
153
161
170
179
183
196
191
195
199
199
198
197
197
196
195
193
recreational
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
construction
21
24
28
32
35
39
42
46
49
53
57
60
64
67
71
74
76
82
79
81
83
82
82
81
81
81
80
79
industrial
4
5
6
7
7
8
9
10
10
11
12
13
13
14
15
16
16
17
16
16
16
16
16
16
15
15
15
15
lawn
&
garden
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
3
3
3
3
4
4
4
4
5
5
farm
21
24
28
31
35
38
42
46
49
53
56
60
63
67
71
74
76
81
80
82
83
83
83
82
82
81
81
79
light
commercial
0
0
0
0
1
1
1
2
2
3
3
4
4
5
5
6
6
6
7
7
8
8
8
9
9
9
9
10
logging
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
5
5
5
4
4
4
3
3
2
2
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
railway
maintenance
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
1
1
1
recreational
marine
vessels
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Aircraft
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
Marine
Vessels
41
41
41
41
42
42
41
40
39
40
41
42
43
43
44
45
46
46
45
44
43
44
44
44
45
45
45
45
diesel
NA
NA
NA
NA
NA
NA
NA
NA
30
31
32
32
33
33
34
35
35
36
35
34
33
34
34
34
35
35
36
35
residual
oil
NA
NA
NA
NA
NA
NA
NA
NA
9
9
9
10
10
10
10
10
11
11
10
10
10
10
10
10
10
10
10
10
Railroads
29
29
29
29
28
28
29
31
32
31
29
28
27
26
25
24
23
22
22
23
23
24
24
25
25
26
26
25
Non­
Road
Other
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
liquified
petroleum
gas
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
compressed
natural
gas
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
MISCELLANEOUS
AREA
839
0
0
0
0
569
800
668
653
738
852
732
572
871
724
37,736
37,077
37,453
39,444
37,461
24,540
24,233
23,958
24,328
25,619
22,765
20,221
20,253
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
7,108
7,183
7,326
7,453
7,320
5,292
5,234
5,017
4,575
4,845
4,902
4,911
4,952
agricultural
crops
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6,833
6,899
6,996
7,077
6,923
4,745
4,684
4,464
4,016
4,281
4,334
4,330
4,373
agricultural
livestock
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
275
285
330
376
396
547
550
553
558
564
569
581
579
Other
Combustion
839
0
0
0
0
569
800
668
653
738
852
732
572
871
724
894
819
988
1,704
912
1,181
924
770
800
1,053
849
1,462
782
structural
fires
64
NA
NA
NA
NA
37
25
25
23
22
23
22
20
20
20
59
59
59
59
59
22
22
23
23
23
24
4
3
agricultural
fires
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
59
66
72
91
85
88
88
89
86
92
97
99
101
slash/
prescribed
burning
390
NA
NA
NA
NA
325
321
320
319
318
315
315
314
314
314
468
468
468
468
468
470
481
487
539
514
583
204
316
forest
wildfires
385
NA
NA
NA
NA
206
454
323
310
398
514
395
238
537
390
308
226
389
1,086
300
601
332
171
152
424
145
1,155
361
other
0
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cooling
Towers
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
3
3
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
MISCELLANEOUS
AREA
(
continued)

Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
29,734
29,075
29,139
30,287
29,229
18,068
18,075
18,170
18,953
19,722
17,012
13,845
14,516
unpaved
roads
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11,644
11,673
11,110
12,379
11,798
11,234
11,206
10,918
11,430
11,370
10,362
9,067
9,456
paved
roads
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5,080
5,262
5,530
5,900
5,769
2,248
2,399
2,423
2,462
2,538
2,409
2,400
2,595
construction
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12,670
11,825
12,121
11,662
11,269
4,249
4,092
4,460
4,651
5,245
3,654
1,806
1,829
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
339
314
377
346
392
336
377
369
409
569
586
572
636
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TOTAL
ALL
SOURCES
13,023
2,212
2,067
2,038
1,936
7,556
7,759
7,581
7,713
7,433
7,013
6,522
5,204
5,956
6,200
41,324
40,534
40,794
42,834
40,834
27,758
27,345
27,097
27,364
28,610
25,819
22,862
22,912
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

Except
for
residential
wood
combustion,
combustion
source
emissions
for
1999­
2001
include
both
the
condensible
and
filterable
PM
fractions;

emissions
prior
to
1999
include
only
the
filterable
PM
fraction.
Residential
wood
combustion
emissions
include
both
the
condensible
and
filterable
PM
fractions
for
all
years.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

29
of
54
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Zero
values
represent
less
than
500
short
tons/
year.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

30
of
54
DCTM_
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xlsPM­
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1998
1999
2000
2001
229
265
692
663
197
189
623
595
134
126
502
476
47
47
91
90
17
16
30
29
0
0
0
0
5
28
21
19
5
24
9
9
0
3
12
10
1
23
21
21
7
2
4
4
18
23
23
23
229
342
328
330
71
69
73
77
42
37
40
42
5
5
6
6
1
2
2
2
23
25
26
27
42
54
42
36
34
38
27
20
7
16
14
15
1
1
1
1
42
123
117
117
27
98
92
91
15
24
25
26
0
0
0
0
58
74
75
79
52
46
47
50
1
2
2
2
6
26
26
27
16
22
21
20
379
545
511
511
17
21
20
18
10
26
25
25
7
33
34
35
5
10
10
10
319
377
342
342
144
160
154
154
175
190
188
188
NA
26
0
0
21
79
80
81
31
of
54
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24/
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1998
1999
2000
2001
65
51
53
54
30
9
9
9
4
4
4
4
3
4
4
4
9
9
9
9
1
1
1
1
0
1
1
1
19
25
25
26
150
158
162
172
35
51
53
55
6
8
8
9
2
2
2
2
2
2
2
2
25
40
41
43
94
85
88
94
67
57
59
63
27
28
29
30
0
1
1
1
21
21
22
23
30
38
38
39
1
4
4
4
17
20
21
21
12
14
14
14
5
7
7
7
11
14
14
14
338
372
386
402
59
67
69
70
5
2
2
2
2
2
2
2
3
2
2
2
7
2
2
2
2
1
1
1
5
6
6
6
34
52
53
54
1
1
1
1
32
of
54
DCTM_
ARP.
xlsPM­
10
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24/
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1998
1999
2000
2001
79
115
120
125
40
58
60
62
39
57
60
63
4
6
6
6
167
155
160
168
25
23
24
26
17
10
10
10
24
14
15
15
102
108
112
117
5
7
8
8
1
1
1
2
0
1
1
1
0
0
0
0
21
19
20
21
6
4
5
5
0
0
0
0
1
0
0
0
0
0
0
0
5
3
4
4
0
1
1
1
0
0
0
0
0
0
0
0
84
81
83
86
0
0
0
0
1
9
9
10
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
81
68
71
73
27
28
29
30
54
40
41
43
0
0
0
0
0
0
0
0
0
1
1
1
33
of
54
DCTM_
ARP.
xlsPM­
10
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24/
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1998
1999
2000
2001
488
475
503
504
28
26
26
27
NA
NA
NA
NA
28
26
26
27
457
445
473
473
188
178
195
195
259
257
267
267
10
11
11
11
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
1
1
1
1
256
241
230
218
53
54
51
51
53
53
51
51
0
0
0
0
32
33
31
31
20
20
22
21
12
13
10
9
11
11
10
10
159
144
137
127
156
141
135
125
2
1
1
1
2
2
1
1
333
348
322
316
69
75
70
70
5
5
5
5
2
2
2
2
0
1
0
0
20
22
21
22
0
0
0
0
2
2
2
2
1
1
1
1
0
0
0
0
0
0
0
0
39
41
38
38
34
of
54
DCTM_
ARP.
xlsPM­
10
1/
24/
05
1998
1999
2000
2001
189
197
179
173
0
0
0
0
78
84
74
72
15
15
13
13
5
5
5
5
77
78
72
68
10
11
10
10
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
5
6
4
3
45
44
43
44
35
34
33
34
10
10
10
10
24
23
25
25
1
1
1
1
1
1
1
1
0
0
0
0
20,313
18,711
21,385
20,802
4,951
4,930
5,033
5,033
4,366
4,355
4,453
4,453
584
574
580
580
804
1,328
2,032
1,101
3
3
3
3
103
111
113
115
454
499
254
319
244
713
1,660
663
0
1
1
1
3
6
6
6
1998
1999
2000
2001
14,555
12,447
14,314
14,662
9,327
7,291
8,751
9,041
2,663
2,511
2,822
2,879
1,856
1,913
1,995
1,995
709
732
746
747
NA
0
0
0
NA
1
1
1
NA
1
1
1
NA
1
1
1
22,900
21,632
24,699
24,104
35
of
54
DCTM_
ARP.
xlsPM­
10
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36
of
54
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Table
A­
8.
Sulfur
Dioxide
Emissions
(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
17,398
17,129
17,409
18,925
18,314
18,268
18,833
18,966
17,358
17,632
17,469
16,183
15,670
15,451
16,023
16,272
15,701
15,701
15,987
16,215
15,909
15,784
15,416
15,189
14,889
12,080
12,766
13,194
13,415
12,531
11,388
10,821
Coal
15,799
15,521
15,886
17,196
16,643
16,756
17,250
17,171
15,515
16,039
16,073
14,941
14,627
14,608
15,315
15,630
14,860
15,020
15,221
15,404
15,220
15,087
14,824
14,527
14,313
11,603
12,241
12,614
12,469
11,678
10,597
9,955
bituminous
9,574
9,408
9,630
10,426
10,091
10,161
10,461
10,411
9,409
9,728
NA
9,063
8,871
8,863
9,291
14,029
13,454
13,502
13,548
13,579
13,371
13,215
12,914
12,212
11,841
8,609
9,033
9,516
9,356
9,112
8,295
7,731
subbituminous
4,716
4,634
4,743
5,136
4,971
5,005
5,153
5,128
4,635
4,792
NA
4,464
4,370
4,366
4,577
1,292
1,048
1,182
1,310
1,422
1,415
1,381
1,455
1,796
1,988
2,345
2,632
2,490
2,486
1,833
1,706
1,652
anthracite
&
lignite
1,509
1,479
1,513
1,634
1,582
1,590
1,637
1,631
1,471
1,520
NA
1,414
1,385
1,380
1,446
309
357
336
364
404
434
491
455
519
484
649
576
608
627
732
595
572
Oil
1,598
1,607
1,523
1,728
1,670
1,511
1,582
1,794
1,842
1,592
1,395
1,240
1,043
842
707
612
811
651
734
779
639
652
546
612
522
413
461
514
762
579
472
525
residual
1,578
1,579
1,471
1,671
1,606
1,462
1,534
1,733
1,783
1,555
NA
1,225
1,032
833
692
604
799
640
722
765
629
642
537
601
512
408
454
509
756
546
436
488
distillate
20
27
51
57
64
49
48
60
59
37
NA
15
11
10
15
8
12
11
12
14
10
10
9
10
10
5
6
5
6
33
36
37
Gas
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
7
6
6
166
173
199
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
121
49
86
81
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
30
30
29
31
30
49
45
46
49
53
55
53
56
57
59
60
61
FUEL
COMB.
INDUSTRIAL
4,568
4,241
4,223
4,017
3,777
3,310
3,378
3,471
3,434
3,301
2,951
2,885
2,792
2,523
2,723
3,169
3,116
3,068
3,111
3,086
3,550
3,256
3,292
3,284
3,218
3,357
2,852
2,808
2,743
2,405
2,245
2,262
Coal
3,129
2,540
2,405
2,170
1,983
1,870
1,637
1,594
1,658
1,772
1,527
1,722
1,649
1,695
1,805
1,818
1,828
1,817
1,856
1,840
1,914
1,805
1,783
1,763
1,740
1,728
1,313
1,308
1,275
1,188
1,185
1,268
bituminous
2,171
1,763
1,673
1,509
1,379
1,297
1,132
1,104
1,150
1,231
1,058
1,196
1,146
1,177
1,254
1,347
1,375
1,374
1,395
1,384
1,050
949
1,005
991
988
1,003
877
878
859
749
743
787
subbituminous
669
543
515
465
425
399
349
340
354
379
326
368
353
363
386
28
29
29
29
29
50
53
60
67
77
81
63
63
61
73
74
89
anthracite
&
lignite
289
234
217
196
179
174
157
150
154
162
144
157
150
155
165
90
82
73
79
79
67
68
67
68
68
68
61
60
57
60
61
66
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
353
341
341
353
348
746
735
650
636
606
576
312
306
298
305
307
326
Oil
1,229
1,360
1,467
1,506
1,427
1,139
1,372
1,530
1,397
1,151
1,065
846
846
528
597
862
828
807
806
812
927
779
801
809
777
912
805
764
738
678
525
444
residual
956
1,030
1,104
1,121
1,074
825
1,030
1,155
1,034
876
851
652
680
397
464
671
637
617
614
625
687
550
591
597
564
701
623
578
559
488
349
262
distillate
98
150
179
178
150
144
169
178
173
121
85
96
84
63
69
111
109
106
108
107
198
190
191
193
193
191
158
161
156
171
158
164
other
175
181
184
206
203
171
173
197
190
153
129
99
82
67
64
80
82
84
84
80
42
39
20
20
20
20
23
25
23
18
18
18
Gas
140
277
282
263
287
263
326
304
314
317
299
269
250
251
264
397
370
356
360
346
543
516
552
555
542
548
574
582
578
394
391
398
Other
70
64
69
77
79
38
43
43
65
62
60
48
47
49
57
86
84
82
83
82
158
142
140
140
141
147
140
134
133
129
129
136
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
7
6
6
6
6
9
14
16
17
19
23
20
19
19
16
16
16
FUEL
COMB.
OTHER
1,490
1,423
1,366
1,280
1,237
1,082
1,193
1,176
1,136
930
971
829
857
699
728
579
611
662
660
624
831
755
784
772
780
793
636
648
587
577
568
549
Commercial/
Institutional
Coal
109
119
126
134
167
147
151
154
194
155
110
135
170
183
195
158
161
164
172
169
212
184
190
193
192
200
178
184
196
141
135
126
Commercial/
Institutional
Oil
883
837
881
824
756
638
725
709
647
526
637
480
464
314
312
239
267
310
295
274
425
376
396
381
391
397
307
314
250
260
256
242
Commercial/
Institutional
Gas
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
7
7
7
8
8
8
10
10
10
12
12
12
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
6
6
6
6
6
5
5
5
5
5
5
5
Residential
Wood
6
6
6
6
6
7
8
9
10
12
13
13
14
14
14
13
11
10
11
11
7
7
8
6
6
7
5
5
5
5
5
5
Residential
Other
492
460
352
315
307
290
310
304
285
237
211
200
207
188
206
167
169
175
180
167
175
176
177
178
177
176
131
130
121
154
154
159
distillate
oil
212
211
203
195
191
196
228
229
214
175
157
141
143
115
131
128
129
134
137
132
137
141
144
145
145
144
108
106
97
125
126
132
bituminous/
subbituminous
coal
260
215
123
97
96
76
64
58
55
47
43
48
54
59
63
29
30
32
33
27
30
26
26
25
25
24
17
18
18
19
18
17
other
20
34
26
23
20
18
17
16
16
15
11
11
10
13
13
10
10
10
10
8
9
8
8
8
8
8
6
6
6
10
9
9
37
of
54
DCTM_
ARP.
xlsSO2
1/
24/
05
Table
A­
8.
Sulfur
Dioxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
CHEMICAL
&
ALLIED
PRODUCT
MFG
591
581
632
636
492
367
288
299
295
290
280
251
198
216
229
456
432
425
449
440
297
280
278
269
275
286
255
259
261
313
325
329
Organic
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
16
16
17
19
17
10
9
9
9
8
8
4
4
4
4
4
5
Inorganic
Chemical
Mfg
591
581
624
627
483
358
279
287
283
278
271
240
186
202
212
354
329
322
341
334
214
208
203
191
194
199
173
176
178
144
147
151
sulfur
compounds
591
581
624
627
483
358
279
287
283
278
271
240
186
202
212
346
320
314
333
326
211
205
199
187
189
195
171
174
176
141
144
148
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8
8
8
8
8
2
3
4
4
4
4
2
2
2
3
3
3
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
7
7
6
7
7
1
1
1
1
1
0
1
1
1
1
1
1
Agricultural
Chemical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
4
5
4
4
4
4
5
1
1
1
45
51
46
Paint,
Varnish,
Lacquer,
Enamel
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
Pharmaceutical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Other
Chemical
Mfg
NA
NA
8
9
10
8
9
12
11
12
10
11
13
14
16
76
77
75
78
77
67
57
60
64
68
74
76
76
77
119
121
125
METALS
PROCESSING
4,775
4,177
4,542
4,595
3,963
2,849
2,529
2,401
2,235
2,336
1,842
2,034
1,418
1,352
1,387
1,042
888
648
707
695
726
612
615
603
562
530
389
407
405
327
337
358
Non­
Ferrous
Metals
Processing
4,060
3,620
3,888
3,850
3,281
2,165
1,868
1,757
1,624
1,698
1,279
1,502
1,071
1,033
1,004
853
710
479
529
513
517
435
438
431
391
361
266
276
274
221
228
243
copper
3,507
3,127
3,455
3,533
2,984
1,946
1,635
1,540
1,391
1,431
1,080
1,303
799
819
779
655
525
298
343
327
323
234
247
250
206
177
93
99
98
75
78
83
lead
77
75
76
50
45
34
33
26
38
49
34
35
77
53
40
121
112
111
113
113
129
135
131
122
128
126
111
113
114
80
83
89
aluminum
80
72
76
84
91
72
78
84
89
93
95
91
67
68
83
62
59
57
59
60
60
61
55
53
51
53
57
59
57
55
56
59
other
396
346
282
184
162
113
122
107
106
125
71
73
129
93
102
14
13
13
14
13
4
5
5
6
6
6
5
5
5
11
12
12
Ferrous
Metals
Processing
715
557
654
744
683
684
660
645
611
638
562
532
348
318
383
172
161
153
162
165
186
159
158
153
153
151
106
114
114
91
94
99
Metals
Processing
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
18
17
15
16
17
22
18
18
19
19
18
17
17
17
15
15
16
PETROLEUM
&
RELATED
INDUSTRIES
881
569
627
712
725
727
696
694
715
743
734
713
689
719
707
505
469
445
443
429
430
378
416
383
379
369
335
344
342
303
307
310
Oil
&
Gas
Production
111
107
133
170
181
173
139
128
148
159
157
168
156
185
166
204
176
155
159
156
122
98
93
98
95
89
90
90
90
98
100
102
natural
gas
111
107
133
170
181
173
139
128
148
159
157
168
156
185
166
202
175
154
157
155
120
96
92
96
93
88
89
90
89
95
97
99
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
1
1
1
1
2
2
2
2
2
1
1
1
1
3
3
3
Petroleum
Refineries
&
Related
Industries
770
462
494
542
544
554
556
566
567
584
577
545
533
534
541
300
291
289
283
272
304
274
315
278
276
271
238
246
245
195
197
198
fluid
catalytic
cracking
units
480
277
285
294
309
318
326
339
341
341
330
311
299
296
310
212
207
207
202
195
183
182
185
183
188
188
157
163
162
129
130
130
other
290
186
209
248
235
236
230
227
226
243
247
235
234
239
231
88
84
82
81
77
121
92
130
95
88
83
81
83
83
67
68
68
Asphalt
Manufacturing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
4
7
7
7
8
9
8
8
8
9
9
9
OTHER
INDUSTRIAL
PROCESSES
846
833
863
876
852
740
821
903
960
966
918
891
802
860
923
425
427
418
411
405
399
396
396
392
398
403
386
409
415
371
388
408
Agriculture,
Food,
&
Kindred
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
3
3
3
3
3
3
4
4
4
8
8
8
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wood,
Pulp
&
Paper,
&
Publishing
Products
169
169
182
189
189
168
193
195
201
204
223
222
217
234
245
131
135
135
135
136
116
123
119
113
109
114
101
105
107
99
102
105
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
Mineral
Products
677
664
680
686
662
571
628
708
759
763
694
669
585
626
678
286
285
276
268
261
275
267
270
272
282
282
266
285
288
240
253
268
cement
mfg
618
604
619
622
598
511
563
642
690
694
630
605
531
571
621
192
190
183
177
172
181
165
168
170
167
171
167
181
183
148
156
167
other
59
59
61
64
65
60
65
66
69
69
64
64
54
55
57
95
95
93
91
89
94
102
102
102
114
111
99
103
105
93
97
101
Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
5
3
3
3
3
4
13
13
14
22
23
23
38
of
54
DCTM_
ARP.
xlsSO2
1/
24/
05
Table
A­
8.
Sulfur
Dioxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
Degreasing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Dry
Cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
NA
0
0
0
0
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Other
Industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
STORAGE
&
TRANSPORT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
7
10
9
5
2
2
5
5
5
5
6
6
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
1
1
0
0
0
1
1
1
1
1
1
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
5
7
0
0
0
0
0
0
0
1
1
1
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
1
1
2
2
2
2
Service
Stations:
Stage
II
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
2
2
2
2
1
1
7
4
1
1
2
2
2
2
2
2
WASTE
DISPOSAL
&
RECYCLING
8
81
70
63
57
46
40
37
37
36
33
33
30
25
25
34
35
35
36
36
43
44
44
71
59
47
32
33
34
33
34
35
Incineration
4
47
43
40
38
29
25
23
23
24
21
21
18
14
14
25
26
26
28
28
32
32
32
51
42
35
27
27
28
27
27
28
industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
10
10
10
11
10
5
4
5
25
17
8
6
6
7
6
7
7
other
4
47
43
40
38
29
25
23
23
24
21
21
18
14
14
15
16
16
17
18
26
28
27
26
26
27
20
21
21
20
20
21
Open
Burning
4
35
27
22
19
17
15
15
15
13
12
12
12
11
11
9
8
8
8
8
11
11
11
11
11
11
5
5
5
5
5
5
industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
land
clearing
debris
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
other
4
35
27
22
19
17
15
15
15
13
12
12
12
11
11
8
8
8
8
7
10
10
11
11
11
11
5
5
5
5
5
5
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
8
6
0
0
0
0
0
0
0
ON­
ROAD
VEHICLES
273
285
297
309
321
334
346
358
370
382
394
406
418
430
443
455
467
479
487
495
503
469
436
402
369
335
302
304
300
300
260
261
Light­
Duty
Gas
Vehicles
&
Motorcycles
129
128
127
126
126
125
124
123
122
121
120
120
119
118
117
116
115
115
113
112
111
111
111
112
112
112
112
111
110
108
103
103
light­
duty
gas
vehicles
128
128
127
126
125
124
123
123
122
121
120
119
118
117
117
116
115
114
113
112
111
111
111
111
111
111
112
110
110
108
102
103
motorcycles
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
Light­
Duty
Gas
Trucks
24
25
26
28
29
30
31
32
34
35
36
37
38
40
41
42
43
45
47
49
52
55
59
62
65
69
72
73
71
71
70
71
light­
duty
gas
trucks
1
13
14
15
16
16
17
18
19
19
20
21
22
22
23
24
25
26
26
28
29
31
34
37
40
42
45
48
48
47
47
47
48
light­
duty
gas
trucks
2
11
11
12
12
12
13
13
14
14
15
15
16
16
16
17
17
18
18
19
20
21
21
22
22
23
23
24
24
24
24
23
23
Heavy­
Duty
Gas
Vehicles
17
17
17
17
17
17
17
17
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
16
16
15
14
14
Diesels
103
115
127
138
150
162
174
186
198
209
221
233
245
257
269
280
292
304
311
317
324
287
249
212
175
138
101
104
104
105
73
73
Table
A­
8.
Sulfur
Dioxide
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
278
282
287
292
296
301
304
308
311
317
323
329
335
341
347
354
360
366
368
370
372
379
385
392
399
406
413
423
433
473
437
440
Non­
Road
Gasoline
6
6
6
7
7
7
8
8
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10
10
11
11
11
11
11
12
11
11
Non­
Road
Diesel
31
36
40
45
50
55
59
64
69
74
79
84
89
95
100
105
110
115
121
126
131
139
146
153
161
168
176
181
187
218
198
204
Aircraft
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
9
8
Marine
Vessels
160
160
161
161
161
162
157
153
148
152
156
159
163
166
170
173
177
180
176
172
167
166
165
163
162
160
159
165
170
176
163
160
Railroads
75
74
73
73
72
71
74
76
79
76
73
70
67
65
62
59
56
53
54
55
56
56
57
58
58
59
60
58
56
58
56
57
Non­
Road
Other
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
MISCELLANEOUS
AREA
110
122
92
63
36
20
15
10
9
10
11
9
7
10
9
11
9
13
27
11
12
11
10
10
15
10
15
7
6
12
21
10
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Other
Combustion
110
122
92
63
36
20
15
10
9
10
11
9
7
10
9
11
9
13
27
11
12
11
9
9
15
10
15
6
6
12
21
10
Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
1
0
0
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
TOTAL
ALL
SOURCES
31,218
29,723
30,409
31,765
30,069
28,043
28,443
28,623
26,860
26,943
25,925
24,564
23,217
22,626
23,543
23,307
22,520
22,265
22,693
22,809
23,078
22,375
22,082
21,772
21,346
18,619
18,387
18,841
18,947
17,651
16,317
15,790
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

The
1985
fuel
combustion,
electric
utility
category
is
based
on
the
National
Allowance
Data
Base
Version
2.11,
Acid
Rain
Division,
U.
S.
EPA,
released
March
23,
1993.
Allocations
at
the
Tier
3
levels
are
approximations
only
and
are
based
on
the
methodology
described
in
section
6.0,
paragraph
6.2.1.1.

39
of
54
DCTM_
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xlsSO2
1/
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In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

40
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54
DCTM_
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Table
A­
9.
Ammonia
(
NH3)
Emissions
(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
0
0
0
0
0
0
6
6
8
16
17
16
Coal
NA
NA
NA
NA
NA
NA
0
0
0
1
0
0
Oil
NA
NA
NA
NA
NA
NA
2
2
3
3
3
3
Gas
NA
NA
NA
NA
NA
NA
4
4
4
4
5
5
Other
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Internal
Combustion
0
0
0
0
0
0
0
0
0
8
8
9
FUEL
COMB.
INDUSTRIAL
17
17
17
18
18
18
34
33
33
49
46
46
Coal
0
0
0
0
0
0
0
0
0
2
2
2
Oil
4
4
4
4
4
4
4
4
4
4
3
3
Gas
13
13
13
14
14
13
25
25
25
38
37
37
Other
0
0
0
0
0
0
0
0
0
0
0
0
Internal
Combustion
0
0
0
0
0
0
5
5
5
4
4
4
FUEL
COMB.
OTHER
8
8
8
8
8
8
7
7
6
9
9
10
Commercial/
Institutional
Coal
0
0
0
0
0
0
0
0
0
0
0
0
Commercial/
Institutional
Oil
2
2
2
2
2
2
2
2
2
2
1
1
Commercial/
Institutional
Gas
1
1
1
1
1
1
1
1
1
3
3
3
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Residential
Other
5
5
5
5
5
5
5
5
4
4
4
4
CHEMICAL
&
ALLIED
PRODUCT
MFG
183
183
183
183
183
183
123
125
130
95
98
101
Organic
Chemical
Mfg
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Inorganic
Chemical
Mfg
NA
NA
NA
NA
NA
NA
0
0
0
2
2
2
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Agricultural
Chemical
Mfg
183
183
183
183
183
183
109
111
115
92
94
97
ammonium
nitrate/
urea
mfg.
111
111
111
111
111
111
41
42
43
10
11
11
other
71
71
71
71
71
71
68
70
72
81
84
86
Other
Chemical
Mfg
NA
NA
NA
NA
NA
NA
13
14
14
1
1
1
METALS
PROCESSING
6
6
6
6
6
6
5
5
5
2
2
2
Non­
Ferrous
Metals
Processing
0
0
0
0
0
0
0
0
0
0
0
0
Ferrous
Metals
Processing
6
6
6
6
6
6
4
5
5
2
2
2
Metals
Processing
NEC
0
0
0
0
0
0
0
0
0
0
0
0
PETROLEUM
&
RELATED
INDUSTRIES
43
43
43
43
43
43
16
17
17
10
10
10
Oil
&
Gas
Production
0
0
0
0
0
0
0
0
0
3
3
3
Petroleum
Refineries
&
Related
Industries
43
43
43
43
43
43
16
17
17
7
7
7
fluid
catalytic
cracking
units
43
43
43
43
43
43
16
17
17
6
6
6
other
0
0
0
0
0
0
0
0
0
1
1
1
41
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54
DCTM_
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Table
A­
9.
Ammonia
(
NH3)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
38
38
39
39
40
40
43
45
45
48
50
52
Agriculture,
Food,
&
Kindred
Products
2
2
3
3
2
2
4
4
4
6
6
6
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Wood,
Pulp
&
Paper,
&
Publishing
Products
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Mineral
Products
0
0
0
0
0
0
0
0
0
0
0
0
Machinery
Products
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Electronic
Equipment
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
35
35
36
37
38
38
39
40
40
41
42
44
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Degreasing
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Dry
Cleaning
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Other
Industrial
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
STORAGE
&
TRANSPORT
0
0
0
0
0
0
1
1
1
5
5
5
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
1
1
1
1
2
2
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Bulk
Materials
Storage
0
0
0
0
0
0
0
0
0
3
3
3
WASTE
DISPOSAL
&
RECYCLING
82
86
89
93
93
93
84
84
86
85
86
88
Incineration
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Open
Burning
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
POTW
82
86
89
93
93
93
84
84
86
85
86
88
wastewater
treatment
82
86
89
93
93
93
84
84
86
85
86
88
other
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
42
of
54
DCTM_
ARP.
xlsAMMONIA
1/
24/
05
Table
A­
9.
Ammonia
(
NH3)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
ON­
ROAD
VEHICLES
155
169
182
195
209
222
236
265
256
264
275
280
Light­
Duty
Gas
Vehicles
&
Motorcycles
116
123
129
136
143
149
156
167
168
172
176
179
Light­
Duty
Gas
Trucks
31
38
44
51
57
64
70
87
77
81
88
90
Heavy­
Duty
Gas
Vehicles
4
4
4
4
4
4
4
4
5
5
4
4
Diesels
4
5
5
5
5
6
6
6
6
6
6
7
NON­
ROAD
ENGINES
AND
VEHICLES
34
35
35
36
36
37
39
39
41
36
36
37
Non­
Road
Gasoline
1
1
1
1
1
1
1
1
1
1
1
1
Non­
Road
Diesel
1
1
2
2
2
2
2
2
2
2
2
2
Aircraft
NA
NA
NA
NA
NA
NA
3
3
4
NA
NA
NA
Marine
Vessels
1
1
1
1
1
1
1
1
1
NA
NA
NA
Railroads
2
2
2
2
2
2
1
1
1
NA
NA
NA
Non­
Road
Other
29
29
30
30
31
31
32
32
33
33
34
34
MISCELLANEOUS
AREA
3,757
3,799
3,841
3,897
3,953
4,009
4,138
4,195
4,318
4,315
4,351
4,351
Agriculture
&
Forestry
3,757
3,799
3,841
3,897
3,953
4,009
4,138
4,195
4,318
4,309
4,349
4,349
agricultural
crops
420
446
473
499
525
551
649
678
765
724
724
724
agricultural
livestock
3,337
3,353
3,368
3,398
3,428
3,458
3,489
3,518
3,553
3,585
3,625
3,625
Other
Combustion
NA
NA
NA
NA
NA
NA
0
0
0
6
2
2
Fugitive
Dust
0
0
0
0
0
0
0
0
0
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
TOTAL
ALL
SOURCES
4,322
4,382
4,443
4,518
4,589
4,659
4,732
4,822
4,946
4,934
4,986
4,998
Note(
s):
NA
=
not
available.

One
short
ton
=
2,000
pounds.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

43
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54
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Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
not
all
PRI)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
121
105
106
112
108
107
157
161
130
126
134
131
Coal
97
85
87
90
86
86
133
135
103
81
103
100
bituminous
59
53
53
57
54
52
88
89
62
52
62
60
subbituminous
14
16
18
18
17
20
32
31
30
22
28
28
anthracite
&
lignite
23
16
16
15
15
15
13
15
11
7
13
13
Oil
5
5
4
5
5
3
5
6
4
16
5
5
Gas
NA
NA
NA
NA
NA
NA
1
1
1
6
3
3
Other
NA
NA
NA
NA
NA
NA
0
0
3
2
2
2
Internal
Combustion
20
15
16
17
17
18
17
18
18
21
21
22
FUEL
COMB.
INDUSTRIAL
177
151
159
172
183
203
152
149
147
131
125
126
Coal
29
23
25
24
25
25
23
23
23
18
18
19
bituminous
23
18
20
20
19
19
18
18
18
11
12
12
subbituminous
2
1
1
2
3
3
3
3
3
3
3
3
anthracite
&
lignite
1
1
0
0
0
1
0
0
0
0
0
1
other
3
3
3
3
2
2
2
2
2
3
3
3
Oil
31
26
26
27
26
28
26
24
24
22
17
14
residual
26
22
22
23
22
24
22
20
19
18
13
9
distillate
4
3
3
4
4
4
4
4
4
4
4
4
other
1
1
1
1
1
1
0
1
0
0
0
0
Gas
39
34
39
41
42
44
38
39
38
41
40
40
natural
29
23
26
28
29
29
25
25
25
29
27
27
process
11
10
13
13
14
15
13
14
14
12
12
13
other
0
0
0
0
0
0
0
0
0
0
0
0
Other
73
58
59
69
60
59
49
47
47
40
41
43
wood/
bark
waste
68
55
54
58
55
55
44
42
42
37
37
40
liquid
waste
1
0
0
1
0
0
0
0
0
0
0
0
other
4
3
4
10
4
3
5
5
5
3
3
3
Internal
Combustion
5
10
10
11
29
48
15
15
15
11
10
10
FUEL
COMB.
OTHER
611
638
662
568
550
589
357
356
354
420
386
386
Commercial/
Institutional
Coal
6
6
6
6
6
6
7
7
7
7
7
6
Commercial/
Institutional
Oil
5
5
5
5
5
5
5
5
4
5
5
5
Commercial/
Institutional
Gas
5
5
6
6
6
6
7
7
7
9
9
9
Misc.
Fuel
Comb.
(
Except
Residential)
78
73
72
72
72
73
4
4
4
8
8
8
Residential
Wood
501
535
558
464
446
484
319
319
319
376
342
342
fireplaces
501
535
558
464
446
484
144
144
144
160
154
154
woodstoves
NA
NA
NA
NA
NA
NA
175
175
175
190
188
188
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
26
0
0
44
of
54
DCTM_
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05
Residential
Other
15
15
15
15
15
15
15
14
13
15
15
16
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
CHEMICAL
&
ALLIED
PRODUCT
MFG
47
43
45
41
49
42
39
39
40
26
27
28
Organic
Chemical
Mfg
10
10
11
10
11
11
12
12
12
3
3
3
Inorganic
Chemical
Mfg
12
3
4
4
4
3
3
3
3
2
2
2
Polymer
&
Resin
Mfg
4
3
4
3
3
3
2
2
2
2
2
2
Agricultural
Chemical
Mfg
8
8
8
8
8
8
5
6
6
4
4
4
Paint,
Varnish,
Lacquer,
Enamel
Mfg
0
0
0
0
0
0
0
0
0
0
0
0
Pharmaceutical
Mfg
0
0
0
0
0
0
0
0
0
0
0
0
Other
Chemical
Mfg
13
17
17
15
23
16
16
16
17
15
15
15
METALS
PROCESSING
157
197
198
125
125
134
101
106
105
55
56
60
Non­
Ferrous
Metals
Processing
31
29
29
25
25
25
22
23
23
13
14
14
copper
9
9
9
8
8
8
4
5
4
2
3
3
lead
2
2
2
2
2
2
2
2
2
0
0
0
zinc
5
5
5
1
1
1
1
1
1
0
0
0
other
14
13
13
14
14
14
15
15
15
10
10
11
Ferrous
Metals
Processing
121
89
83
86
86
92
64
68
67
34
35
38
primary
103
72
66
68
68
74
46
49
49
25
26
28
secondary
17
16
16
17
18
19
18
18
18
9
9
10
other
1
0
0
0
0
0
0
0
0
0
0
0
Metals
Processing
NEC
5
80
85
14
14
16
15
15
15
7
8
8
PETROLEUM
&
RELATED
INDUSTRIES
27
24
24
22
22
22
17
17
17
17
17
17
Oil
&
Gas
Production
2
2
2
2
2
2
1
1
1
3
3
3
Petroleum
Refineries
&
Related
Industries
13
14
14
13
13
13
11
12
12
9
9
9
fluid
catalytic
cracking
units
11
12
12
11
11
11
7
8
8
6
6
6
other
2
2
2
2
2
2
4
4
4
3
3
3
Asphalt
Manufacturing
12
9
8
7
7
8
4
4
4
5
5
5
OTHER
INDUSTRIAL
PROCESSES
284
264
259
260
256
256
180
186
189
154
160
167
Agriculture,
Food,
&
Kindred
Products
39
46
40
44
43
40
20
21
21
19
20
20
country
elevators
6
6
7
6
6
6
1
1
1
0
0
0
terminal
elevators
3
3
4
5
4
4
0
0
0
0
0
0
feed
mills
2
2
2
2
2
2
1
1
1
0
0
1
soybean
mills
5
4
4
5
5
5
3
3
3
1
1
1
wheat
mills
1
1
1
1
1
1
1
1
1
0
0
0
other
grain
mills
4
3
3
3
3
3
2
3
3
2
2
2
other
17
26
19
21
22
20
14
14
14
15
15
16
Textiles,
Leather,
&
Apparel
Products
0
0
0
0
0
0
0
1
0
0
0
0
Wood,
Pulp
&
Paper,
&
Publishing
Products
77
61
59
59
57
60
52
53
55
45
47
49
45
of
54
DCTM_
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sulfate
(
kraft)
pulping
57
40
38
38
38
40
31
32
32
25
26
27
other
21
21
21
21
19
20
21
22
22
19
20
22
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
(
continued)

Rubber
&
Miscellaneous
Plastic
Products
3
3
3
3
3
3
2
2
2
2
2
2
Mineral
Products
144
134
135
136
133
134
88
92
93
75
78
82
cement
mfg
54
40
39
38
38
38
11
11
11
10
10
11
surface
mining
6
6
7
7
7
6
7
7
7
4
4
4
stone
quarrying/
processing
24
28
28
28
26
26
9
9
9
4
4
4
other
61
60
61
62
63
63
61
64
65
57
59
62
Machinery
Products
3
3
3
3
3
3
2
2
2
2
2
2
Electronic
Equipment
0
0
0
0
0
0
1
1
1
1
1
1
Transportation
Equipment
1
1
1
0
0
0
0
0
0
0
0
0
Construction
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
16
16
17
15
16
16
14
14
15
10
10
11
SOLVENT
UTILIZATION
4
4
5
6
6
5
5
5
5
1
1
1
Degreasing
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
0
0
0
0
0
0
1
1
1
0
0
0
Dry
Cleaning
0
0
0
0
0
0
0
0
0
0
0
0
Surface
Coating
3
3
4
4
4
4
4
4
4
1
1
1
Other
Industrial
1
1
1
1
1
1
0
0
0
0
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
STORAGE
&
TRANSPORT
42
42
50
46
43
42
30
31
31
25
25
26
Bulk
Terminals
&
Plants
0
0
0
0
0
0
0
0
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
0
1
1
1
0
0
0
0
0
3
3
4
Petroleum
&
Petroleum
Product
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
II
0
0
0
0
0
0
0
0
0
0
0
0
Organic
Chemical
Storage
0
0
0
0
0
0
1
1
1
0
1
1
Organic
Chemical
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Transport
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
41
41
48
44
41
41
28
29
29
20
21
22
storage
13
11
12
13
13
12
11
11
11
9
10
10
transfer
28
29
36
31
28
29
17
18
18
11
11
12
combined
0
0
0
0
0
0
0
0
0
0
0
0
other
NA
0
0
NA
0
0
0
0
0
0
0
0
Bulk
Materials
Transport
0
0
0
0
0
0
0
0
0
0
0
0
46
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54
DCTM_
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xlsPM25­
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24/
05
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
WASTE
DISPOSAL
&
RECYCLING
234
238
239
288
271
247
427
439
459
445
472
472
Incineration
46
47
46
93
73
50
15
15
16
14
14
14
residential
27
28
30
31
31
31
NA
NA
NA
NA
NA
NA
other
19
18
16
62
42
19
15
15
16
14
14
14
Open
Burning
187
190
192
195
196
197
410
422
441
430
456
456
residential
177
179
181
183
184
185
159
169
172
163
178
178
land
clearing
debris
NA
NA
NA
NA
NA
NA
241
242
259
257
267
267
other
10
11
11
11
12
11
10
10
10
10
11
11
POTW
0
0
0
0
0
0
0
0
0
0
0
0
Industrial
Waste
Water
0
0
0
0
0
0
0
0
0
0
0
0
TSDF
0
0
0
0
0
0
0
0
0
0
0
0
Landfills
0
0
1
1
1
0
2
2
2
1
1
2
Other
0
0
0
0
1
0
0
0
0
0
0
0
ON­
ROAD
VEHICLES
324
308
292
276
261
245
229
216
199
185
173
162
Light­
Duty
Gas
Vehicles
&
Motorcycles
35
34
33
32
31
30
29
29
30
30
27
27
ldgv
35
34
33
32
31
30
29
29
30
29
27
27
motorcycles
0
0
0
0
0
0
0
0
0
0
0
0
Light­
Duty
Gas
Trucks
21
21
20
20
20
20
20
20
19
19
18
17
ldgt1
11
12
12
12
12
13
13
13
12
12
12
12
ldgt2
9
9
9
8
8
7
7
7
7
8
6
5
Heavy­
Duty
Gas
Vehicles
11
11
10
10
10
9
9
9
8
8
7
7
Diesels
257
242
228
214
200
185
171
158
142
128
121
111
hddv
243
230
218
205
192
179
166
154
139
125
119
109
lddt
4
4
3
3
3
2
2
2
1
1
1
1
lddv
10
8
7
6
5
4
3
2
2
2
1
1
NON­
ROAD
ENGINES
AND
VEHICLES
301
303
305
307
309
311
313
310
305
318
295
290
Non­
Road
Gasoline
54
56
58
59
61
63
65
64
64
68
65
65
recreational
5
5
5
5
5
5
5
5
5
5
5
5
construction
2
2
2
2
2
2
2
2
2
2
2
2
industrial
0
0
0
0
0
0
0
0
0
1
0
0
lawn
&
garden
17
17
18
18
19
19
19
19
19
20
20
20
farm
0
0
0
0
0
0
0
0
0
0
0
0
light
commercial
2
2
2
2
2
2
2
2
2
2
2
2
logging
0
0
0
0
0
0
0
0
0
1
1
1
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
railway
maintenance
0
0
0
0
0
0
0
0
0
0
0
0
recreational
marine
vessels
27
29
30
31
33
34
35
35
36
37
35
35
47
of
54
DCTM_
ARP.
xlsPM25­
FIL
1/
24/
05
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
(
continued)

Non­
Road
Diesel
183
183
182
182
181
180
180
177
174
182
164
159
recreational
0
0
0
0
0
0
0
0
0
0
0
0
construction
76
76
75
75
75
74
74
73
71
77
68
66
industrial
15
15
15
14
14
14
14
14
14
14
12
12
lawn
&
garden
3
3
3
4
4
4
4
5
5
5
5
5
farm
77
76
76
76
75
75
74
73
71
72
66
63
light
commercial
7
7
8
8
8
8
9
9
9
10
9
9
logging
4
4
4
3
3
3
2
2
2
2
2
1
airport
service
1
1
1
1
1
1
1
1
1
1
1
1
railway
maintenance
0
0
0
0
0
0
0
0
0
0
0
0
recreational
marine
vessels
0
0
0
0
0
0
1
1
1
1
1
1
Aircraft
2
2
2
2
2
2
2
3
4
5
2
2
Marine
Vessels
40
40
40
41
41
41
42
42
41
41
40
40
diesel
31
31
31
32
32
32
33
32
32
32
31
31
residual
oil
9
9
9
9
9
9
9
9
9
9
9
9
Railroads
21
22
22
22
23
23
23
22
21
21
22
22
Non­
Road
Other
1
1
1
1
1
1
1
1
1
1
1
1
liquified
petroleum
gas
1
1
1
1
1
1
1
1
1
1
1
1
compressed
natural
gas
0
0
0
0
0
0
0
0
0
0
0
0
MISCELLANEOUS
AREA
5,234
5,003
4,854
4,926
5,359
4,726
4,719
4,242
4,281
4,407
5,380
4,601
Agriculture
&
Forestry
1,031
1,019
976
887
941
952
953
961
961
957
978
978
agricultural
crops
949
937
893
803
856
867
866
875
873
871
891
891
agricultural
livestock
82
83
83
84
85
85
87
87
88
86
87
87
Other
Combustion
1,037
807
666
693
912
735
1,316
704
725
1,196
1,830
993
structural
fires
20
20
21
21
21
22
3
3
3
3
3
3
agricultural
fires
80
80
81
78
83
89
89
91
93
101
103
105
slash/
prescribed
burning
399
408
413
457
436
494
184
285
410
449
229
288
forest
wildfires
538
299
151
137
372
130
1,040
325
220
642
1494
596
other
0
0
0
0
0
0
0
0
0
1
1
1
Cooling
Towers
0
0
0
0
0
1
2
2
3
3
3
3
Table
A­
7.
Particulate
Matter
(
PM­
2.5)
Emissions
(
continued)

(
thousand
short
tons)

SOURCE
CATEGORY
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
MISCELLANEOUS
AREA
(
continued)

Fugitive
Dust
3,166
3,177
3,212
3,346
3,506
3,037
2,448
2,575
2,592
2,250
2,569
2,627
48
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54
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unpaved
roads
1,687
1,684
1,642
1,718
1,709
1,559
1,366
1,426
1,406
1095
1317
1360
paved
roads
562
600
606
616
634
585
600
649
666
628
705
719
construction
850
818
892
930
1,049
777
361
366
371
383
399
399
other
67
75
73
81
113
117
121
134
149
145
148
148
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
TOTAL
ALL
SOURCES
7,561
7,320
7,198
7,150
7,541
6,929
6,726
6,257
6,263
6,310
7,252
6,467
Note(
s):
NA
=
not
available.

One
short
ton
=
2,000
pounds.

Onroad,
nonroad,
and
residential
wood
combustion
emissions
include
both
the
condensible
and
filterable
PM
fractions
for
all
years.
Emissions
for
point
and
area
sources
"
not
all
PRI"
means
that
these
emissions
include
some
filterable
emissions,
esp
in
the
point
sources.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

49
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54
DCTM_
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xlsPM25­
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24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
not
all
PRI)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
FUEL
COMB.
ELEC.
UTIL.
1,775
1,563
1,414
1,381
1,275
1,191
1,219
1,270
1,269
1,042
879
779
589
600
633
280
288
281
276
271
295
257
257
279
273
268
289
294
229
222
232
225
Coal
1,680
1,464
1,313
1,267
1,165
1,091
1,113
1,147
1,153
941
796
707
537
565
602
268
273
267
261
255
265
232
234
253
246
244
264
268
197
169
198
191
bituminous
1,041
907
814
786
722
661
674
695
696
570
483
429
326
343
366
217
219
212
190
193
188
169
167
185
181
174
195
196
134
112
132
126
subbituminous
513
447
401
387
356
326
332
342
343
281
238
211
160
169
180
35
34
34
49
39
37
39
43
46
44
48
51
51
47
42
47
47
anthracite
&
lignite
126
109
98
95
88
104
106
110
114
90
75
67
51
53
57
16
20
20
22
22
41
23
23
22
21
21
19
21
17
15
19
18
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Oil
89
92
94
107
103
93
100
117
110
94
76
66
47
31
26
8
11
9
11
12
9
10
7
9
8
5
6
7
5
23
6
6
residual
85
89
87
100
95
87
95
109
102
89
74
64
46
31
26
8
11
9
10
11
9
10
7
9
8
5
6
7
5
21
4
5
distillate
3
3
6
7
8
6
6
7
7
5
2
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
Gas
7
7
7
7
6
6
6
6
6
6
7
7
6
5
5
1
1
1
1
1
1
1
0
1
1
1
1
1
1
6
3
3
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
7
2
3
3
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
20
15
16
17
17
18
17
18
18
22
21
22
FUEL
COMB.
INDUSTRIAL
641
0
0
0
0
564
644
668
707
692
679
658
630
610
615
247
244
239
244
243
270
233
243
257
270
302
239
233
229
207
196
198
Coal
83
0
0
0
0
23
20
18
20
19
18
20
18
16
18
71
71
67
70
70
84
72
74
71
70
70
73
73
71
62
62
66
bituminous
52
N/
A
N/
A
N/
A
N/
A
14
12
12
12
13
12
13
12
11
13
48
48
48
49
49
59
48
53
51
49
49
43
43
42
32
32
34
subbituminous
16
N/
A
N/
A
N/
A
N/
A
4
4
4
4
4
4
4
4
3
4
1
1
1
1
1
5
3
3
3
5
5
5
5
5
5
5
5
anthracite
&
lignite
15
N/
A
N/
A
N/
A
N/
A
4
4
3
5
2
2
2
2
2
2
7
6
6
6
6
2
1
1
1
1
1
1
1
1
1
1
1
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
15
15
13
14
14
19
19
17
16
16
15
24
23
23
23
23
25
Oil
89
0
0
0
0
69
86
96
87
71
67
53
55
33
34
52
49
48
48
48
52
44
45
45
44
49
46
43
42
40
30
25
residual
83
N/
A
N/
A
N/
A
N/
A
62
78
87
79
67
63
49
51
30
32
43
40
38
38
39
44
36
37
38
37
42
38
35
34
32
23
17
distillate
6
N/
A
N/
A
N/
A
N/
A
7
8
8
8
4
4
4
4
3
3
5
5
5
5
5
6
6
6
6
6
6
7
7
7
8
7
7
other
0
N/
A
N/
A
N/
A
N/
A
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
2
2
1
1
1
1
1
1
1
1
1
1
Gas
27
0
0
0
0
25
27
26
26
26
23
22
22
19
21
47
45
44
45
44
41
34
40
43
43
45
42
42
42
44
43
44
natural
24
N/
A
N/
A
N/
A
N/
A
22
23
23
23
22
20
20
19
17
18
24
23
23
24
24
30
24
26
29
30
30
28
27
27
32
30
30
process
4
N/
A
N/
A
N/
A
N/
A
3
4
3
3
3
3
3
3
3
3
22
21
20
20
20
11
10
13
13
14
15
14
15
15
13
13
14
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Other
441
0
0
0
0
447
512
528
574
576
571
563
535
541
542
75
77
78
79
78
87
72
74
86
74
73
61
58
58
49
50
53
wood/
bark
waste
415
N/
A
N/
A
N/
A
N/
A
444
509
524
569
571
566
559
531
538
538
67
69
70
71
71
80
67
67
71
68
68
54
51
52
44
45
48
liquid
waste
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
other
26
N/
A
N/
A
N/
A
N/
A
3
4
4
4
5
5
4
4
3
4
6
6
6
6
6
6
5
6
14
6
5
6
6
6
4
4
5
Internal
Combustion
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
6
10
11
12
38
64
17
17
16
12
11
11
FUEL
COMB.
OTHER
455
0
0
0
0
492
551
605
690
791
887
909
982
962
975
1,009
889
812
862
869
631
657
683
588
570
610
382
382
379
440
406
404
Commercial/
Institutional
Coal
13
N/
A
N/
A
N/
A
N/
A
10
10
10
11
9
8
8
10
7
7
13
13
13
14
13
15
14
15
15
15
16
16
16
17
17
16
15
Commercial/
Institutional
Oil
52
N/
A
N/
A
N/
A
N/
A
34
39
36
36
28
30
23
23
13
13
12
14
16
15
13
13
11
12
11
12
12
12
12
10
10
10
9
Commercial/
Institutional
Gas
4
N/
A
N/
A
N/
A
N/
A
4
4
4
4
4
4
4
4
2
2
4
4
4
5
5
5
6
6
6
7
6
8
8
7
9
9
10
Misc.
Fuel
Comb.
(
Except
Residential)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
3
3
79
73
73
72
73
73
4
5
5
9
9
9
Residential
Wood
384
N/
A
N/
A
N/
A
N/
A
407
461
519
605
719
818
847
920
916
927
959
837
758
807
817
501
535
558
464
446
484
319
319
319
376
342
342
fireplaces
384
NA
NA
NA
NA
407
NA
NA
NA
NA
818
NA
NA
NA
NA
959
NA
NA
NA
817
501
535
558
464
446
484
144
144
144
160
154
154
woodstoves
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
175
175
175
190
188
188
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
26
0
0
Residential
Other
3
N/
A
N/
A
N/
A
N/
A
37
37
36
35
31
27
26
26
25
26
18
18
18
19
18
18
18
18
18
18
18
23
22
21
19
19
19
50
of
54
DCTM_
ARP.
xlsPM10­
FIL
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
CHEMICAL
&
ALLIED
PRODUCT
MFG
235
0
0
0
0
127
132
143
155
147
148
131
107
121
143
58
59
58
62
63
77
68
71
66
76
67
63
64
65
34
35
36
Organic
Chemical
Mfg
43
N/
A
N/
A
N/
A
N/
A
21
23
22
24
22
19
20
19
19
19
19
20
20
21
22
26
28
28
28
29
29
29
29
30
4
4
4
Inorganic
Chemical
Mfg
61
N/
A
N/
A
N/
A
N/
A
31
33
33
34
25
25
12
8
10
13
7
7
7
8
8
19
4
5
5
5
5
4
4
4
3
3
3
Polymer
&
Resin
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
5
4
5
4
4
4
3
3
3
3
3
3
Agricultural
Chemical
Mfg
46
N/
A
N/
A
N/
A
N/
A
38
40
46
52
53
61
53
46
55
67
9
9
9
9
10
11
11
11
11
10
10
8
9
9
6
7
7
Paint,
Varnish,
Lacquer,
Enamel
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Pharmaceutical
Mfg
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
Other
Chemical
Mfg
86
N/
A
N/
A
N/
A
N/
A
37
36
41
44
47
42
45
34
37
44
18
18
17
18
18
14
20
20
18
27
18
19
19
19
16
17
17
METALS
PROCESSING
1,316
0
0
0
0
825
936
783
801
754
622
628
309
375
419
220
203
194
208
211
214
251
250
181
184
212
144
151
150
82
84
89
Non­
Ferrous
Metals
Processing
593
0
0
0
0
229
191
145
148
145
130
123
96
92
99
46
44
42
45
45
50
46
47
40
39
41
33
35
35
23
24
25
copper
343
N/
A
N/
A
N/
A
N/
A
66
70
43
43
41
32
33
28
27
28
3
3
3
3
3
14
14
15
12
11
12
6
6
6
4
4
4
lead
53
N/
A
N/
A
N/
A
N/
A
31
24
21
20
21
18
15
15
14
13
4
3
3
3
3
3
2
2
2
2
3
2
2
2
1
1
1
zinc
20
N/
A
N/
A
N/
A
N/
A
11
9
5
5
5
3
3
2
2
2
3
2
2
3
3
6
6
6
1
2
2
2
2
2
0
0
0
other
177
N/
A
N/
A
N/
A
N/
A
121
89
78
80
77
77
71
50
49
56
36
35
33
36
36
27
23
23
25
25
25
24
25
25
18
19
20
Ferrous
Metals
Processing
198
0
0
0
0
275
488
460
453
411
322
323
213
178
195
164
149
142
153
156
155
123
115
121
125
149
90
95
94
46
47
50
primary
31
N/
A
N/
A
N/
A
N/
A
198
408
383
378
345
271
277
173
147
161
136
122
116
126
129
128
99
92
97
100
123
63
67
67
33
35
37
secondary
167
N/
A
N/
A
N/
A
N/
A
77
81
78
75
66
51
46
41
32
34
26
25
24
26
26
25
24
23
24
25
26
27
28
27
12
12
13
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
Metals
Processing
NEC
525
N/
A
N/
A
N/
A
N/
A
321
256
177
200
198
170
183
NA
104
125
10
10
9
10
10
9
82
88
20
20
22
20
21
21
13
13
14
PETROLEUM
&
RELATED
INDUSTRIES
286
0
0
0
0
179
154
145
148
155
138
122
111
119
124
63
63
62
60
58
55
43
43
38
38
40
29
30
30
29
29
29
Oil
&
Gas
Production
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
2
2
2
2
2
2
1
1
1
3
4
4
Petroleum
Refineries
&
Related
Industries
69
0
0
0
0
56
46
46
42
42
41
38
29
26
21
28
27
26
25
24
20
20
21
20
19
20
17
17
17
13
13
13
fluid
catalytic
cracking
units
69
N/
A
N/
A
N/
A
N/
A
56
46
46
42
42
41
38
29
26
21
24
23
23
22
21
17
17
18
17
16
18
12
12
12
9
9
9
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
4
3
3
3
3
3
3
3
5
5
5
4
4
4
Asphalt
Manufacturing
217
N/
A
N/
A
N/
A
N/
A
123
108
99
106
112
97
84
82
93
102
35
36
35
35
34
33
21
20
17
17
18
12
12
11
12
12
12
OTHER
INDUSTRIAL
PROCESSES
5,832
0
0
0
0
2,572
2,338
2,303
2,293
2,143
1,846
1,622
951
1,365
1,633
611
620
606
601
591
583
520
506
501
495
511
325
336
338
277
288
300
Agriculture,
Food,
&
Kindred
Products
485
0
0
0
0
429
416
415
415
446
402
475
482
303
442
68
70
71
73
72
73
80
69
73
73
80
59
61
59
49
50
51
country
elevators
257
N/
A
N/
A
N/
A
N/
A
247
252
255
261
286
258
308
305
181
275
7
8
8
9
9
9
10
10
10
9
9
5
5
5
2
2
2
terminal
elevators
147
N/
A
N/
A
N/
A
N/
A
111
99
90
90
97
86
105
105
68
104
6
6
6
6
6
6
7
8
8
7
7
2
2
2
2
2
2
feed
mills
5
N/
A
N/
A
N/
A
N/
A
3
3
3
3
3
3
3
3
2
3
6
7
7
7
7
7
4
5
5
5
5
3
3
3
2
2
2
soybean
mills
25
N/
A
N/
A
N/
A
N/
A
27
19
26
22
27
22
23
33
23
28
13
13
14
14
14
14
15
11
12
12
12
7
7
7
2
2
2
wheat
mills
5
N/
A
N/
A
N/
A
N/
A
1
1
1
1
1
1
1
1
1
1
3
4
3
4
3
3
4
4
4
4
4
2
2
2
1
1
1
other
grain
mills
9
N/
A
N/
A
N/
A
N/
A
8
8
7
7
8
6
7
6
2
4
7
7
7
8
8
8
6
5
6
6
7
5
5
5
5
5
5
other
38
N/
A
N/
A
N/
A
N/
A
32
33
34
31
23
26
28
28
25
27
25
26
26
26
25
25
34
26
28
30
37
36
37
34
35
37
37
Textiles,
Leather,
&
Apparel
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
51
of
54
DCTM_
ARP.
xlsPM10­
FIL
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
OTHER
INDUSTRIAL
PROCESSES
(
continued)

Wood,
Pulp
&
Paper,
&
Publishing
Products
727
0
0
0
0
274
235
235
181
180
183
135
143
147
168
101
104
106
108
106
105
81
79
78
76
81
75
77
79
65
68
72
sulfate
(
kraft)
pulping
668
N/
A
N/
A
N/
A
N/
A
228
184
186
132
134
142
99
110
109
125
71
73
73
73
74
73
53
50
49
50
53
38
40
40
31
32
33
other
59
N/
A
N/
A
N/
A
N/
A
46
51
49
49
46
41
37
32
38
43
30
32
33
34
33
32
27
29
29
26
28
37
38
39
34
36
39
Rubber
&
Miscellaneous
Plastic
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3
3
3
4
4
4
4
4
3
3
3
4
4
4
4
4
4
Mineral
Products
4,620
0
0
0
0
1,869
1,688
1,653
1,697
1,517
1,261
1,011
327
915
1,023
401
405
391
382
374
367
320
318
316
313
317
160
166
167
135
140
147
cement
mfg
1,731
N/
A
N/
A
N/
A
N/
A
703
664
672
684
571
417
321
247
269
303
213
214
206
198
193
190
147
145
140
139
140
23
24
25
21
22
24
surface
mining
134
N/
A
N/
A
N/
A
N/
A
111
116
113
110
123
127
128
NA
124
142
20
19
16
16
15
15
14
15
17
17
17
16
17
17
9
9
9
stone
quarrying/
processing
957
N/
A
N/
A
N/
A
N/
A
508
471
451
495
494
421
365
0
357
396
52
55
55
56
54
54
59
60
60
58
58
23
24
24
13
14
14
other
1,798
N/
A
N/
A
N/
A
N/
A
547
438
417
408
329
296
198
79
166
182
116
117
114
113
111
108
99
98
99
100
102
97
101
102
92
95
99
Machinery
Products
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8
8
8
9
9
9
8
9
7
7
7
5
5
5
5
5
5
Electronic
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Transportation
Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
Construction
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Miscellaneous
Industrial
Processes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
28
27
24
24
23
23
25
24
22
22
23
21
21
21
18
18
19
SOLVENT
UTILIZATION
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
4
5
5
6
6
6
6
6
6
8
8
8
Degreasing
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Graphic
Arts
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
Dry
Cleaning
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Surface
Coating
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2
2
2
2
2
3
4
4
5
5
5
4
5
5
7
7
7
Other
Industrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Nonindustrial
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
Solvent
Utilization
NEC
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
STORAGE
&
TRANSPORT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
107
104
100
101
101
102
101
117
114
106
109
81
83
84
68
69
72
Bulk
Terminals
&
Plants
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Petroleum
&
Petroleum
Product
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
1
1
1
0
0
1
1
1
6
6
6
Petroleum
&
Petroleum
Product
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Service
Stations:
Stage
II
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
Organic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Organic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Inorganic
Chemical
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
1
1
1
1
1
0
0
1
0
0
0
Inorganic
Chemical
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Bulk
Materials
Storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
105
102
99
99
99
100
99
115
111
104
107
78
80
81
59
61
63
storage
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
33
33
32
32
31
31
27
30
32
31
30
26
26
27
24
24
25
transfer
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
72
68
66
66
67
69
71
85
79
73
76
51
53
54
35
36
37
combined
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
NA
0
0
0
0
0
0
0
0
Bulk
Materials
Transport
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
52
of
54
DCTM_
ARP.
xlsPM10­
FIL
1/
24/
05
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
WASTE
DISPOSAL
&
RECYCLING
999
0
0
0
0
371
314
323
318
286
273
247
254
228
226
278
274
265
259
251
271
276
278
334
313
287
454
468
488
472
500
501
Incineration
229
0
0
0
0
95
66
85
83
81
75
54
66
48
49
52
52
51
51
50
65
66
65
119
96
69
26
27
28
24
24
25
residential
51
N/
A
N/
A
N/
A
N/
A
49
49
49
47
44
42
41
41
40
40
39
38
37
36
35
39
41
43
44
45
45
NA
NA
NA
NA
NA
NA
other
178
N/
A
N/
A
N/
A
N/
A
46
17
37
37
37
32
13
25
8
9
13
14
14
15
15
26
25
23
74
52
25
26
27
28
24
24
25
Open
Burning
770
0
0
0
0
276
248
237
235
205
198
193
188
180
177
225
222
214
208
200
206
209
211
214
216
217
424
437
457
445
473
473
residential
770
N/
A
N/
A
N/
A
N/
A
276
248
237
235
205
198
193
188
180
177
221
217
209
203
195
195
197
199
202
203
204
173
185
188
178
195
195
land
clearing
debris
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
241
242
259
257
267
267
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
4
4
4
5
5
11
12
12
13
13
13
10
10
10
11
11
11
POTW
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Industrial
Waste
Water
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
NA
0
0
0
0
0
0
0
0
0
0
0
TSDF
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
Landfills
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
1
1
1
0
3
3
3
2
3
3
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ON­
ROAD
VEHICLES
480
475
471
466
461
456
451
447
442
437
432
427
423
418
413
408
404
399
395
391
387
370
354
337
321
304
287
274
256
241
230
218
Light­
Duty
Gas
Vehicles
&
Motorcycles
249
238
227
217
206
195
184
173
162
151
141
130
119
108
97
86
76
65
62
60
57
56
56
55
54
53
52
52
53
54
51
51
light­
duty
gas
vehicles
246
235
224
214
203
192
181
171
160
149
139
128
117
107
96
85
75
64
62
59
57
56
55
54
53
52
51
52
53
53
51
51
motorcycles
4
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
Light­
Duty
Gas
Trucks
74
71
69
66
64
62
59
57
54
52
49
47
45
42
40
37
35
32
32
32
31
31
31
32
32
32
32
33
32
33
31
31
light­
duty
gas
trucks
1
28
27
26
26
25
24
24
23
22
22
21
20
20
19
18
18
17
16
17
17
17
18
18
19
20
21
21
21
20
20
22
21
light­
duty
gas
trucks
2
46
44
42
41
39
37
35
34
32
30
28
27
25
23
21
20
18
16
15
15
14
13
13
12
12
11
11
11
12
13
10
9
Heavy­
Duty
Gas
Vehicles
44
42
41
40
38
37
36
34
33
31
30
29
27
26
25
23
22
21
19
18
17
16
15
15
14
13
13
12
11
11
10
10
Diesels
114
123
133
143
153
163
173
183
192
202
212
222
232
242
252
262
271
281
281
281
282
266
251
236
221
206
191
177
159
144
137
127
heavy­
duty
diesel
vehicles
92
102
112
122
131
141
151
161
171
181
191
201
211
221
230
240
250
260
262
264
266
253
240
226
213
199
186
172
156
141
135
125
light­
duty
diesel
trucks
19
19
18
17
16
16
15
14
13
13
12
11
11
10
9
8
8
7
6
5
5
4
4
3
3
3
2
2
2
1
1
1
light­
duty
diesel
vehicles
2
3
4
4
5
6
7
7
8
9
9
10
11
11
12
13
14
14
13
12
11
9
8
7
6
4
3
3
2
2
1
1
NON­
ROAD
ENGINES
AND
VEHICLES
164
173
182
191
200
209
219
229
239
248
257
266
276
285
295
304
309
323
319
324
329
331
333
335
337
339
342
338
333
348
322
316
Non­
Road
Gasoline
39
40
41
42
43
44
45
46
47
48
48
49
50
51
52
53
54
55
56
58
59
61
63
65
66
68
70
70
69
75
70
70
recreational
3
3
3
3
3
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
construction
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
industrial
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
0
0
lawn
&
garden
9
10
10
11
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
19
20
20
21
21
21
20
22
21
22
farm
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
light
commercial
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
logging
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
1
1
1
1
airport
service
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
railway
maintenance
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
recreational
marine
vessels
24
24
25
25
25
25
25
26
26
26
26
27
27
27
27
27
28
28
29
29
30
31
33
34
36
37
38
39
39
41
38
38
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
NON­
ROAD
ENGINES
AND
VEHICLES
(
continued)

Non­
Road
Diesel
53
61
69
77
85
93
102
110
118
127
135
144
153
161
170
179
183
196
191
195
199
199
198
197
197
196
195
193
189
197
179
173
recreational
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
construction
21
24
28
32
35
39
42
46
49
53
57
60
64
67
71
74
76
82
79
81
83
82
82
81
81
81
80
79
78
84
74
72
industrial
4
5
6
7
7
8
9
10
10
11
12
13
13
14
15
16
16
17
16
16
16
16
16
16
15
15
15
15
15
15
13
13
lawn
&
garden
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
5
5
farm
21
24
28
31
35
38
42
46
49
53
56
60
63
67
71
74
76
81
80
82
83
83
83
82
82
81
81
79
77
78
72
68
light
commercial
0
0
0
0
1
1
1
2
2
3
3
4
4
5
5
6
6
6
7
7
8
8
8
9
9
9
9
10
10
11
10
10
logging
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
5
5
5
4
4
4
3
3
2
2
2
2
2
2
airport
service
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
railway
maintenance
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
1
1
1
1
1
1
1
recreational
marine
vessels
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Aircraft
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5
6
4
3
Marine
Vessels
41
41
41
41
42
42
41
40
39
40
41
42
43
43
44
45
46
46
45
44
43
44
44
44
45
45
45
45
45
44
43
44
diesel
NA
NA
NA
NA
NA
NA
NA
NA
30
31
32
32
33
33
34
35
35
36
35
34
33
34
34
34
35
35
36
35
35
34
33
34
residual
oil
NA
NA
NA
NA
NA
NA
NA
NA
9
9
9
10
10
10
10
10
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Railroads
29
29
29
29
28
28
29
31
32
31
29
28
27
26
25
24
23
22
22
23
23
24
24
25
25
26
26
25
24
23
25
25
Non­
Road
Other
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
liquified
petroleum
gas
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
compressed
natural
gas
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
MISCELLANEOUS
AREA
839
0
0
0
0
569
800
668
653
738
852
732
572
871
724
37,736
37,077
37,453
39,444
37,461
24,540
24,233
23,958
24,328
25,619
22,765
20,221
20,253
20,313
18,703
21,379
20,795
Agriculture
&
Forestry
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
7,108
7,183
7,326
7,453
7,320
5,292
5,234
5,017
4,575
4,845
4,902
4,911
4,952
4,951
4,930
5,033
5,033
agricultural
crops
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
6,833
6,899
6,996
7,077
6,923
4,745
4,684
4,464
4,016
4,281
4,334
4,330
4,373
4,366
4,355
4,453
4,453
agricultural
livestock
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
275
285
330
376
396
547
550
553
558
564
569
581
579
584
574
580
580
Other
Combustion
839
0
0
0
0
569
800
668
653
738
852
732
572
871
724
894
819
988
1,704
912
1,181
924
770
800
1,053
849
1,462
782
804
1,328
2,032
1,101
structural
fires
64
NA
NA
NA
NA
37
25
25
23
22
23
22
20
20
20
59
59
59
59
59
22
22
23
23
23
24
4
3
3
3
3
3
agricultural
fires
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
59
66
72
91
85
88
88
89
86
92
97
99
101
103
111
113
115
slash/
prescribed
burning
390
NA
NA
NA
NA
325
321
320
319
318
315
315
314
314
314
468
468
468
468
468
470
481
487
539
514
583
204
316
454
499
254
319
forest
wildfires
385
NA
NA
NA
NA
206
454
323
310
398
514
395
238
537
390
308
226
389
1,086
300
601
332
171
152
424
145
1,155
361
244
713
1660
663
other
0
NA
NA
NA
NA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Cooling
Towers
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
0
0
1
3
3
3
4
4
4
Table
A­
6.
Particulate
Matter
(
PM­
10)
Emissions
(
continued)

(
thousand
short
tons)

Source
Category
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
MISCELLANEOUS
AREA
(
continued)

Fugitive
Dust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
29,734
29,075
29,139
30,287
29,229
18,068
18,075
18,170
18,953
19,722
17,012
13,845
14,516
14,555
12,442
14,310
14,656
unpaved
roads
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11,644
11,673
11,110
12,379
11,798
11,234
11,206
10,918
11,430
11,370
10,362
9,067
9,456
9,327
7,289
8,749
9,039
paved
roads
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
5,080
5,262
5,530
5,900
5,769
2,248
2,399
2,423
2,462
2,538
2,409
2,400
2,595
2,663
2,510
2,821
2,877
construction
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12,670
11,825
12,121
11,662
11,269
4,249
4,092
4,460
4,651
5,245
3,654
1,806
1,829
1,856
1,913
1,995
1,995
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
339
314
377
346
392
336
377
369
409
569
586
572
636
709
730
745
745
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
0
0
MISCELLANEOUS
POINT
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
Other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
other
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
TOTAL
ALL
SOURCES
13,023
2,212
2,067
2,038
1,936
7,556
7,759
7,581
7,713
7,433
7,013
6,522
5,204
5,956
6,200
41,324
40,534
40,794
42,834
40,834
27,758
27,345
27,097
27,364
28,610
25,819
22,862
22,912
22,900
21,131
23,779
23,193
Note(
s):
NA
=
not
available.
For
several
source
categories,
emissions
either
prior
to
or
beginning
with
1985
are
not
available
at
the
more
detailed
level
but
are
contained
in
the
more
aggregate
estimate.

One
short
ton
=
2,000
pounds.

Onroad,
nonroad,
and
residential
wood
combustion
emissions
include
both
the
condensible
and
filterable
PM
fractions
for
all
years.
Emissions
for
point
and
area
sources
"
not
all
PRI"
means
that
these
emissions
include
some
filterable
emissions,
esp
in
the
point
sources.

"
Other"
categories
may
contain
emissions
that
could
not
be
accurately
allocated
to
specific
source
categories.

Zero
values
represent
less
than
500
short
tons/
year.

No
data
was
available
after
1984
to
weigh
the
emissions
from
residential
wood
burning
devices.

In
order
to
convert
emissions
to
gigagrams
(
thousand
metric
tons),
multiply
the
above
values
by
0.9072.

Some
columns
may
not
sum
to
totals
due
to
rounding.

53
of
54
DCTM_
ARP.
xlsPM10­
FIL
Summary
of
Methods
by
Sector
and
Year
Point
Area
Onroad
Nonroad
Model
Categories
Commercial
Maurine,
Locomotives,
&

Aircraft
Year
Method
County­
Level
Database
Available?
Method
County­
Level
Database
Available?
Method
County­
Level
Database
Available?
Method
County­
Level
Database
Available?
Method
County­
Level
Database
Available?

1970
Trends
No
Trends
No
Extrapolated
No
NONROAD
Model
No
Interpolated
No
1971
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1972
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1973
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1974
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1975
Trends
No
Trends
No
Extrapolated
No
NONROAD
Model
No
Interpolated
No
1976
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1977
Trends
No
Trends
No
Extrapolated
No
Interpolated
No
Interpolated
No
1978
Trends
No
Trends
No
MOBILE6
Yes
NONROAD
Model
No
EPA
Estimated
No
1979
Trends
No
Trends
No
Interpolated
Yes
Interpolated
No
Interpolated
No
1980
Trends
No
Trends
No
Interpolated
Yes
NONROAD
Model
No
Interpolated
No
1981
Trends
No
Trends
No
Interpolated
Yes
Interpolated
No
Interpolated
No
1982
Trends
No
Trends
No
Interpolated
Yes
Interpolated
No
Interpolated
No
1983
Trends
No
Trends
No
Interpolated
Yes
Interpolated
No
Interpolated
No
1984
Trends
No
Trends
No
Interpolated
Yes
Interpolated
No
Interpolated
No
1985
Trends
Yes
Trends
Yes
Interpolated
Yes
NONROAD
Model
Yes
Interpolated
No
1986
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1987
Trends
Yes
Trends
Yes
MOBILE6
Yes
NONROAD
Model
Yes
EPA
Estimated
No
1988
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1989
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1990
Trends
Yes
Trends
Yes
MOBILE6
Yes
NONROAD
Model
Yes
EPA
Estimated
Yes
1991
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1992
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1993
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1994
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1995
Trends
Yes
Trends
Yes
Interpolated
Yes
Interpolated
Yes
Interpolated
No
1996
NEI
Yes
NEI
Yes
MOBILE6
Yes
NONROAD
Model
Yes
NEI
Yes
1997
NEI
Yes
NEI
Yes
Interpolated
Yes
NONROAD
Model
Yes
NEI
Yes
1998
NEI
Yes
NEI
Yes
Interpolated
Yes
NONROAD
Model
Yes
NEI
Yes
1999
NEI
Yes
NEI
Yes
MOBILE6
Yes
NONROAD
Model
Yes
NEI
Yes
2000
NEI
Yes
NEI
Yes
MOBILE6
Yes
NONROAD
Model
Yes
NEI
Yes
2001
NEI
Yes
NEI
Yes
MOBILE6
Yes
NONROAD
Model
Yes
NEI
Yes
Notes:
Trends
means
the
emissions
were
prepared
using
the
Trends
methods
as
documented
in
the
Trends
procedures
document.

From
1970­
1984,
Trends
emissions
were
prepared
by
Tier
category.

For
point
and
area
sources
for
1970­
1974,
PM­
10
emissions
were
backcast
from
1975
emissions.
PM2.5
and
ammonia
emissions
were
not
estimated
before
1990.

Interpolated
means
emissions
were
interpolated
at
the
national
level
when
a
county­
level
database
is
not
available.
For
years
for
which
a
county­
level
database
is
available,
emissions
were
interpolated
at
the
county
and
SCC
level.
