BOBBY JINDAL

GOVERNOR

PEGGY M. HATCH

SECRETARY

~tate of JLoutstana

DEPARTMENT OF ENVIRONMEN.TAL QUALITY

ENVIRONMENTAL SERVICES

February 14,2011

Dr. Alfredo Armendariz

Regional Administrator

U.S. EPA Region 6 (6-RA) \

1445 Ross Avenue, ·Suite 1200

Dallas, Texas 75202-2733

Re: Baton Rouge Nonattainment Area Redesignation and Maintenance Plan,

TechnicalAIDendment to Section 5, Attainment Inventory and supporting

Appendix E documentation..

Dear Dr. Armendariz:

As the official designee of' Governor Bobby Jindal and on behalf of the State of

Louisiana, I respectfully submit this technical amendment for your approval. The Baton

Rouge Nonattainment Are~ has worked diligently toward this attainment goal and looks

forward to the comple,tion ofthe redesignation request.

Enclosed you will find the amended version of Section 5: Attainment Inventory;

specifically, the emissions inventory factors were grown to 2022 as requested by your

staff to ensure approvability. The revised supporting' emissions data is attached as

Appendix E. Please have your staffreplace the current Section 5 and Appendix E with

these documents.

If you, or your staff, have any questions concerning this submittal please ask them to

contact Vivian Aucoin, SIP Coordinator at (225) 219-3419 or vivian.aucoin@la.gov or

Timothy Bergeron, at (225) 219-3410 or timothy.bergeroil@la.gov.

~elY,

~./ I

Peggy, I f

Secret

c: Guy Donaldson, Section Chief

EPA Region 6

Post Office Box 4313 • Bflton Rouge, Louisiana 70821-4313 • Phone 225-219-3181 • Fax 225-219-3309

www.deq.louisiana.gov
SECTION 5: ATTAINMENT INVENTORY

5.1 Inventory Description

The attainment inventory should be based on actual "typical summer day" emissions of

VOC and NOx. For purposes of the attainment emissions inventory, the state is using the

2006 base year attainment inventory that was used in the attainment demonstration published

in March 2009. Tables 5 and 6 summarize the 2006 VOC and NOx emissions totals by

source categories which comprise the attainment inventory for the BRNA. The source

categories include stationary point, nonpoint, nonroad mobile, and onroad mobile.

Table 5: Baton Rouge Ozone Maintenance Area

2006 NOx (tpd) Emissions Inventory Summary

SourceslParishes Point Nonpoint Nonroad Onroad Emission

Totals

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

Table 6: Baton Rouge Ozone Maintenance Area

2006 VOC (tpd) Emissions Inventory Summary

SourceslParishes Point Nonpoint Nonroad Onroad Emissions

Totals

Ascension

East Baton Rouge

Iberville.

Livingston

West Baton Rouge

5.2 Projected Emissions Inventory

The 2006 attainment inventory has been grown for the final year of 2020 and for the

interim years of2008, 2012, and 2016. The 2006 emission inventory was submitted to EPA

for the National Emissions Inventory to comply with the requirements of the CERR.. The
2006 base year point source values are from the LDEQ Emissions Inventory. No growth was

assumed for point source emissions. Nonpoint growth projections were derived from EGAS

6.0. Nonroad mobile growth projections for see codes 2275, 2280, and 2285 were derived

from EGAS 6.0; other nonroad mobile growth projections were derived from NONROAD

2005. Onroad mobile projections were discussed in section 3.4.

5.3 Emissions Inventory Summary

Tables 7 and 8 summarize the 2006 attainmentlbaseline year and interim emISSIOn

projections for the years 2008, 2012, 2016, 2020 and 2022 for the parishes which make up

the BRNA1. The emissions projections show a downward trend in voe and NOx emissions.

Table 7 Summary of VOC Emissions Inventory Baseline

And Projections in Tons per Day

Projection Years/

Nonattainment Parish

2006 2008 2012 2016 2020 2022

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

5 PARISH TOTAL

Table 8 Summary of NOx Emissions Inventory Baseline

And Projections in Tons per Day

Projection Years/

Nonattainment Parish

2006 2008 2012 2016 2020 2022

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

5 PARISH TOTAL

I Appendix E has the complete tables with all growth projections broken down by Parish and source category.
AppendixE

Attainment Demonstration
Emission Source Summary

Ascension

Point 20.70 18.46 18.46 18.46 18.46 18.46 7.80 9.02 9.02 9.02 9.02 9.02

Area 0.81 0.83 0.87 0.91 0.96 0.98 4.40 4.51 4.69 4.97 5.26 5.40

Nonroad 8.35 8.61 9.13 9.33 9.65 9.41 0.74 0.68 0.64 0.62 0.63 0.63

Onroad 4.50 4.10 3.20 1.80 1.24 1.00 2.90 2.77 1.63 1.53 1.25 1.12

Total 34.36 32.00 31.66 30.50 30.31 29.85 15.84 16.98 15.98 16.14 16.16 16.17

East Baton Rouge

Point 26.20 25.50 25.50 25.50 25.50 25.50 15.40 14.01 14.01 14.01 14.01 14.01

Area 1.34 1.37 1.44 1.48 1.54 1.56 14.12 14.46 15.07 15.98 16.87 17.32

Nonroad 12.98 12.87 12.49 12.14 12.29 12.42 4.51 4.12 3.79 3.58 3.49 3.82

Onroad 12.60 12.53 7.30 5.48 3.85 3.19 8.80 9.15 5.28 4.94 3.96 3.80

Total 53.11 52.27 46.72 44.59 43.18 42.67 42.83 41.74 38.16 38.51 38.32 38.95

Iberville

Point 22.80 20.71 20.71 20.71 20.71 20.71 7.10 6.79 6.79 6.79 6.79 6.79

Area 1.03 1.06 1.12 1.17 1.23 1.26 4.15 4.25 4.43 4.61 4.78 4.86

Nonroad 6.09 6.34 6.71 7.29 7.89 7.74 0.57 0.55 0.52 0.52 0.54 0.52

Onroad 3.20 2.98 1.95 1.20 0.79 0.66 1.30 1.27 0.83 0.69 0.56 0.51

Total 33.12 31.09 30.49 30.36 30.62 30.37 13.12 12.85 12.58 12.62 12.68 12.68

Livingston

Point 0.20 0.24 0.24 0.24 0.24 0.24 1.10 0.88 0.88 0.88 0.88 0.88

Area 0.51 0.52 0.53 0.55 0.57 0.58 5.50 5.61 5.79 6.09 6.39 6.54

Nonroad 1.20 1.14 1.03 0.88 0.79 0.77 1.28 1.22 1.10 0.96 0.84 . 0.80

Onroad 6.00 5.91 3.76' 2.45 1.66 1.50 3.20 3.20 1.84 1.75 1.42 1.54

Total 7.91 7.81 5.56 4.13 3.26 3.09 11.08 10.91 9.62 9.67 9.52 9.76

West Baton Rouge

Point 3.50 2.80 2.80 2.80 2.80' 2.80 1.70 1.52 1.52 1.52 1.52 1.52

Area 0.37 0.38 0.40 0.42 0.44 0.45 ·3.42 3.52 3.65 3.94 4.24 4.39

Nonroad 8.13 8.49 9.15 9.95 10.74 10.26 6.49 6.02 5.17 4.59 4.28 4.22

Onroad 3.00 2.82 2.39 1.17 0.79 0.61 1.40 1.43 1.04 0.79 0.64 0.58

Total 15:00 14.49 14.74 14.34 14.77 14.12 13.01 12.49 11.38 10.83 10.68 10.71

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

5 PARISH TOTAL 143.51 137.66 129.18 123.92 122.14 120.09 95.89 94.98 87.71 87.77 87.36 88.27

Notes: 1.2006 and 2008 point source values are.from the LDEQ EI (emissions inventory).

2. Point source emissions for 2012, 2016, 2020, and 2022 are equal to 2008 since no growth was assumed.

3.2002 Area and Nonroad base year values are from the 2002 Louisiana Base Year Emissions Inventory (Submitted to EPA July 20, 2007) •

4. Area growth projections were derived from EGAS 6.0.

5. Nonroad growth projections for sec codes 2275, 2280, and 2285 were derived with EGAS 6.0.

6. Other Nonroad growth projections were derived from NONROAD 2005.

7. Mobile emissions were projectived using MOBILE6.

8.2022 mobile emissions were modeled using 2009 as the base year.
Point Source Summary by Parish

NOX (TPY)

_____.....Il~ . ~ __m._ ~gg~8_L2-2d>5tQ>161 ii:~_~.£Qlc81~J§iij2L~.g~~QL:.,L};>gg'01g1 Ascension 6738.37 6996.50 7436.28 7910.70 10154.14

East Baton Rouge 9308.52 11177.00 14265.86 12035.06 12262.99

Iberville 7558.64 8395.02 9133.06 9495.74 9764.37

Livingston 87.34 92.92 95.91 100.06 101.85

West Baton Rouge 1021.65 1096.91 1147.08 1199.29 1222.36

TOTAL 24714.51 27758.35 32078.18 30740.85 33505.70

NOX (TPD)

-=--_-:--__.....IL-.·~~.QQ~I-~~g!?J-~Q12L~02pl~ '_692?1

Ascension 18.46 19.17 20.37 21.67 27.82

East Baton Rouge 25.50 30.62 39.08 32.97 33.60

Iberville 20.71 23.00 25.02 26.02 26.75

Livingston 0.24 0.25 0.26 0.27 0.28

West Baton Rouge 2.80 3.01 3.14 3.29 3.35

TOTAL 67.71 76.05 87.89 84.22 91.80

voe (TPY)

-:--_-:-- 1-.-•. ·- _. ~,6Q9~1 __:'Ll?_Q.1?L U;t1}JIJ;?9J§L.m 6960L ];_;~.fqggl Ascension 3291.12 3315.36 3585.43 - 3875.96 4023.86

East Baton Rouge 5113.46 5503.13 6016.45 6259.12 6456.86

Iberville 2477.62 2539.32 2721.16 2878.62 2967.16

Livingston 320.96 337.72 353.30 369.64 378.19

West Baton Rouge 553.56 577.52 615.33 654.35 674.17

TOTAL 11756.73 12273.05 13291.68 14037.68 14500.23

voe (TPD)

-:--_~ L<-_'sg9~§LtpgJ6Q161_·?o?ol Ascension . 9.02 9.08 9.82 10.62

East Baton Rouge 14.01 15.08 16.48 17.15

Iberville 6.79 6.96 7.46 7.89

Livingston 0.88 0.93 0.97 1.01

West Baton Rouge 1.52 1.58 1.69 1.79

TOTAL 32.21 33.62 36.42 38.46

2o~21

11.02

17.69

8.13

1.04

1.85

39.73

Notes: 1. Emissions were grown from actual emissions reported for 2008 using EGAS 6.0
Area Source Summary by Parish

4.53,

20161

3.91 4.05 4.16 4.36

' •• ¥

I~ -- 0.81'r- __ ~831_ 0.87i !l~~!! __ Q~96'

I 1.26 1.34 ----=li= 1.44~ __1.481 ___!~~ i 1.00 1.03 1.06 1.12 1.23 ! 0.50 0.51 0.52 1 .~.. 0.53,- 0.55!-----Oj7

I 0.36 0.37 O.~~C:- 0.401 0.4_~[_:_,:'OA4 1

______1~20021(:i(s20061' c20081 . 20121

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

TOTAL

NOX(TPD)

319 334 350 358

524 541 562 570

407 427 448 459

195 201 207 210

146 153 160 164

1592 1654 1727 1761

296 303

487 501

375 386

187 190

135 '139

1480 1519

I. 20021 .

I 2861

!"~-~

-1~~ 132

1426

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

TOTAL

NOX (TPY)

voe (TPY)

120:221 , 2Q02I 20061 20081::\,20,121 · ..;:2QJ6L 20:201··.

Ascension I___~~~ 1606 1645 1711 1814 1918 1972

East Baton Rouge 4770 5152 5279 5501 5831 6156 6321

Iberville E~~~ 1516 1552 1618 1682 1745 1775

Livingston 2008 2048 2114 2222 2331 2386

West Baton Rouge 1084 1247 1284 1331 1438 1547 1604

TOTAL 10663 11530 11808 12276 12987 13697 14058

voe (TPD)

Notes: 1.2002 base year values are from the 2002 Louisiana Base Year Emissions Inventory (Submitted to EPA July 20, 2007).

2.2002 values were grown to 2006. 2006 values were grown to 2008, 2012, 2016, 2020 and 2022.

3. Growth projections were derived With EGAS 6.0.
NOX (TPD)

NONROAD Source Summary by Parish

NOX (TPY)

I 20021 20061 ".200M: ?Q1 21' ',1.20161 iij',2,pgQI;:fh,"4p2~1

Ascension L_~7_~j 3048 3144 3333 3404 3523 3436

East Baton Rouge 4669 4737 4698 4558 4430 4487 4534

Iberville 1973 2225 2313 2451 2660 2879 2823

Livingston 453 436 417 374 323 289 282

West Baton Rouge 2604 2969 3097 3340 3631 3920 3744

TOTAL 12458 13415 13669 14056 14448 15098 14820

voe (TPY)

2Q?21 1 2Q02" '20061 i2QP81' 2p121;;~i5;f,2016I' ic20?0I',',;

Ascension jl 271 250 233 228 231 230

East Baton Rouge 1647 1503 1385 1308 1272 1394

Iberville 208 199 189 191 199 190

Livingston 467 445 403 349 306 290

West Baton Rouge 2645 2370 2198 1887 1674 1564 1541

TOTAL 5465 4963 4595 4097 3750 3573 3645

voe (TPD)

20221

9.41

12.42

7.74

0.77

10.26

40.60

20221

0.63

3.82

0.52

0.80

4.22

9.99

Notes: 1.2002 base year values are from the 2002 Louisiana Base Year Emissions Inventory (Submitted to EPA July 20, 2007) .

2.2002 values were grown to 2006. 2006 values were grown to 2008, 2012, 2016, 2020 and 2022

3. Growth projections for see codes 2275, 2280, and 2285 were derived with EGAS 6.0.

4. Other Nonroad growth projections were derived from NONROAD2005.
Mobile Summary by Parish

NOX (TPD)

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

TOTAL

voe (TPD)

Ascension

East Baton Rouge

Iberville

Livingston

West Baton Rouge

TOTAL

Notes: 1. Mobile emissions were projectived using MOBILE6.

2. 2022 mobile emissions were modeled using 2009 as the base year.
BOBBY JINDAL

GOVERNOR

STATE OF LOUISIANA

DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT

P.O. Box 94245

Baton Rouge, Louisiana 70804-9245

www.dotd.la.gov

225-379-1924 Section 85

January 26,2011

SHERRI H. LEBAS, P.E.

SECRETARY

RE: Baton Rouge 5-Parish Ozone Nonattainment Area Redesignation Request and

Maintenance Plan (Maintenance Plan)

To whom it may concern:

The Louisiana Department of Environmental Quality (LDEQ) submitted a Maintenance

Plan to the US Environmental Protection Agency (EPA) on behalf ofthe 5-parish ozone

nonattainment area on August 31, 2010. After review, EPA requested LDEQ provide

additional emissions inventory data for the future year 2022; this is the last year of the

maintenance plan as well as a milestone year in the Baton Rouge MPO Metropolitan

Transportation Plan for 2032.

The LDEQ calculated mobile emissions for the Baton Rouge area using MOBILE6, with

2009 as the base year. Upon review of the technical data and results, we find that

LDEQ's calculation summaries are equivalent to those represepted in the Transportation

Conformity Analysis for The Baton Rouge 8-Hour Ozone Nonattainment Area document,

AugustA, 2009.

Oxides ofNitrogen (NOx)

Volatile Organic Compounds

6.96 tons per day, YR 2022

7.55 tons per day, YR 2022

On behalf ofLA DOTD, I concur with the 2022 emissions inventory budget for the 5-

parish Baton Rouge. ozone nonattainment area.

Sincerely,

Daniel

Jt/~~ 1. Broussard

Statewide Planning Engineer

C: Robin Romeo

John Fu

Jamie Setze, FHWA

Yasoob, Zia (email)

AN EQUAL OPPORTUNI1Y EMPLOYER

A ORUG-FREE WORKPLACE

02 53 2010
G1J CAPITAL REGION laPLANNING COlvlMISSION

333 North 19th Street

Post Office Box 3355

Baton Rouge, Louisiana 70821-3355

January 25, 2011

Phone: 225.383.5203

Fax: 225.383.3804

E-Mail: CRPC@brgov.com

RE: Baton Rouge 5~Parish Ozone Nonattainment Area Redesignation Request and

Maintenance Plan (Maintenance Plan)

To whom it may concern:

The Louisiana Department of Environmental Quality (LDEQ)" submitted a Maintenance Plan to

the US Environmental Protection Agency (EPA) on behalf of the 5-parish ozone nonattainment

area on August 31 J 2010. After review, EPA requested LDEQ provide additional emissions

inventory data for the future year 2022; this is the last year of the maintenance plan as well as a

milestone year in the Baton Rouge MPO Metropolitan Transportation Plan for 2032.

The LDEQ calculated mobile emissions for the Baton Rouge area using MOBILE6, with 2009 as

the base year. Upon review of the technical data and results, we find that LDEQ's calculation

summaries are equivalent to those represented in the Transportation Conformity Analysis for

The Baton Rouge 8-Hour Ozone NonattainmentArea document, August 4, 2009.

Oxides of Nitrogen (NOx)

Volatile Organic Compounds

6.96 tons per day, YR .2022

7.55 tons per day, YR 2022

On behalf of CRPC, I concur with the 2022 emissions inventory budget for the 5-parish Baton

Rouge ozone nonattainment area.

Huey P. Dugas

Executive Director

c: Yasoob, Zia (email)
o

u.s.Deportmel1t. ofTr.otlsportafion

Fed.erol Hlghwoy AdminIstratIon

Louisiana Division Office

February 15,2011

5304 Flanders Drive, Suite A

Baton Rouge, Louisiana 70808

(225) 757-7600

(225) 757-7601 (Fax)

RE: Baton Rouge 5-Parish Ozone Nonattainment Area

Redesignation Request and Maintenance Plan (Maintenance Plan)

To whom it may concern:

The Louisiana Depmiment of Environmental Quality (LDEQ) submitted a Maintenance Plan to

the US Environmental Protection Agency (EPA) on behalf ofthe 5-Parish Ozone Nonattainment

Area on August 31, 2010. After review, EPA requested LDEQ provide additional emissions

inventory data for the future year 2022; this is the last year of the maintenance plan as wen as a

milestone year in the Baton Rouge MPO Metropolitan Transportation Plan for 2032.

The LDEQ calculated mobile emissions for the Baton Rouge area using MOBILE6, with 2009 as

the base year. Upon review of the technical data and results, we find that LDEQ's calculation

summaries are equivalent to those represented in the TranspOliation Confonnity Analysis for The

Baton Rouge 8-Hour Ozone Nonattainment Area document, August 4,2009.

Oxides of Nitrogen (NOx)

Volatile Organic Compounds

6.96 tons per day, YR 2022

7.55 tons per day, YR 2022

On behalf of the FHWA Louisiana Division, I concur that these were the results of the

TranspOliation Model for 2022.

Sincerely,

James C. Setze

Planning Engineer

cc: Yasoob, Zaia via (email)