Fw Additional Clarifying Information Krina OConnor t: Frances Wicher, Wienke Tax 08/12/2011 11:45 AM Karma OConnor/R9IUSEPA/USFrances Wicher/R9/USEPA/US@EPA, Wienke Tax/R9/USEPA/US@EPA FYI Karma O’Connor Environmental Engineer EPA, Region 9, Planning Office (775) 434-8176 oconnor.karmnaepagov —- Forwarded by Karma OConnor/R9/USEPNUS on 08/12/2011 11:45 AM From: “Ito, DougARB” <ditoarb.ca.gov> To: Elizabeth Adams/R9/USEPNUS@EPA, Karma OConnor/R9/USEPNUS@EPA Cc: “Lindberg, Jeff@ARB” <jlmndberarb.ca.gov>, “Karperos, Kurt@ARB” <kkarpero@arb.ca.gov>, “Murchison, Linda@ARB” <Imurchisarb.ca.gov>, “Terry, Lynn@ARB’ <lterryarb.ca.gov>. “Ramalingam, Ravi@ARB” <rramalinarb.ca.gov>, Leila Cook/ANUSEPAIUS@EPA, Rudolph KapichakIAAIUSEPA/USEPA, Meg Patulski/MIUSEPA/US@EPA Date: 08/11/2011 05:49 PM Su1ject: Additional Clarifying Information Elizabeth/Karma, Following up on our call today, please find two files attached which provide clarifying information for the budget tables included in Appendix C of ARB’s 8-hour Ozone SIP Revision staff report for the San Joaquin Valley and South Coast Air Basins.

Please let me know if you have any questions. Regards, Doug Douglas Ito, Chief Air Quality and Transportation Planning Branch Air Resources Board (916) 322-0285 dito@arb.ca.gov Additional Detail on San Joaquin Valley Ozone SIP Transportation Conformity Budget Adjustments.pdf• Additional Detail on South Coast Ozone SIP Transportation Conformity Budget Adjustments.pdfAdditional Detail on South Coast Ozone SIP Transportation Conformity Budget Adjustments

NOx 2011 2014 2017 2020 2023 Carl_Moyer Program 1.4 1.4 0.9 0.0 0.0. Adjustments forAdopted State aai

and Local On-road Measures Total

1.4 1.4 1.0 0.1 0.1
Smog Check Improvements 2.6 2.2 1.7 1.2 30.7

State Strategy- On-road Reductions Truck Model Adjustment 38.9 19.7 16.7 13.9
Total 38.9 22.3 18.8 15.6 31.9 8/11/20 11 Draft

Carl Moyer Program

Adjustments for Adopted State AB1493

GHG Standards

and Local On-road Measures ROG 2011 2014 2017 2020 2023

Total 0.1 0.1 0.1 0.1 0.4 0.3 0.0 0.8 0.6 0.0 1.1 0.9 1.5
Smog Check Improvements—

9.3 8.1 6.8 5.3

& Reformulated Gasoline

State Strategy- On-road Reductions Truck

Model Adjustment 4.54.93.5 1.7 0.9

Total 4.5 14.2 11.5 8.5 6.2 1.1 1.5Additional Detail on San Joaquin Valley Ozone SIP Transportation Conformity Budget Adjustments ROG-Merced 2011 2014 2017 2020 2023 (1) Includes only adopted SIP Measures ROG - San Joaquin 2011 2014 2017 2020 2023 Carl Mover Proqram State Reductions Existing Measures AB1493 GHG Standards 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 Total 0.01 0.01 0.01 0.00 0.01 Rule 9410 (Employer Based Trip Local Reductions 0.12 0.24 0.18 0.24 0.22 Reduction) New/Proposed Smog Check Improvements Measures () State Reductions & Reformulated Gasoline 0.00 0.69 0.56 0.42 0.34 Truck Model Adjustment 0.95 0.94 0.71 0.46 0.37 Total 1.06 1.87 1.45 1.12 0.94 1) Includes only adopted SIP Measures

Existing Measures State Reductions Cart Moyer Proiram 0.01 0.00 0.00 0.00 0.00 AB1493 GHG Standards 0.01 0.01 0.00 0.00 000 Total Rule 9410 (Employer Based Trip Local Reductions 0.04 0.09 0.06 0.09 0.08 Reduction) New/Proposed Smog Check Improvements Measures ‘> State Reductions & Reformulated Gasoline 0.00 0.25 0.21 0.16 0.12 Truck Model Adjustment 1.14 1.08 0.80 0.55 0.40 Total 1.19 1.42 1.07 0.79 0.61

0.00 0.00 0.00 0.00 0.00 ROG - Stanislaus Total Total

[1) Includes only adopted SIP Measures ROG -Tulare Total (1) Includes only adopted SIP Measures

State Reductions Carl Moyer Program Existing Measures AB1493 GHG Standards 0.01 2011 2014 2017 2020 2023 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 Rule 9410 (Employer Based Trip Local Reductions 0.09 0.17 0.12 0.16 0.15 Reduction) 0.01 0.00 0.00 0.01 0.00 0.00 New/Proposed Smog Check Improvements Measures () State Reductions & Reformulated Gasoline 0.00 0.55 0.45 0.34 0.27 Truck Model Adjustment 0.55 1.19 0.46 0.47 0.36 0.24 0.16 0.93 Carl Moyer Program State Reductions Existing Measures AB1493 GHG Standards
0.74 0.57 0.00 0.00 2011 2014 2017 2020 2023 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.01 Rule 9410 (Employer Based Trip Local Reductions 0.07 0.14 0.10 0.13 0.12 Reduction) New/Proposed Smog Check Improvements 0.00 0.55 0.45 0.34 0.26 Measures (1) State Reductions & Reformulated Gasoline Truck Model Adjustment 0.41 0.44 0.36 0.26 0.20 Total 0.48 1.13 0.91 0.73 0.59
0.01 0.00 0.00 0.00 0.00 8/11/2011 Draft

### Additional DetailonSanJoaquinValleyOzoneSIPTransportation Conformit, BudgetAdjustments

Local Reductions Rule9410 (EmployerBasedTrip 0.15 0.29 0.20 0.27 0.25 Reduction) New/Proposed Smog CheckImprovements

Measures (1) StateReductions &Reformulated Gasoline 0.00 0.88 0.72 0.54 0.42 (1) Includesonlyadopted SIPMeasures TruckModelAdjustment 1.20 1.22 0.96 0.62 0.46 1.34 2.39 1.88 1.42 1.13 

### ROG-Kern CSJV Part) 

### 2011 2014 2017 2020 2023

(1)IncludesonlyadoptedSIPMeasures Carl MoyerProaram 0.01 0.01 0.01 0.00 0.00 StateReductions Existing Measures AB1493 GHG 0.00 0.00 0.00 0.00 0.00 Total 0.01 0.01 0.01 0.00 0.00 Rule9410 (EmployerBasedTrip Local Reductions 0.10 0.21 0.14 0.19 0.18 Reduction) 0.32 New/Proposed Smog CheckImprovements

Measures() StateReductions & Reformulated Gasoline 0.00 0.66 0.54 0.41 TruckModelAdjustment 3.01 3.02 2.31 1.60 1.11 Total 3.11 3.89 3.00 2.20 1.61 

### ROG

-

### Kinas 2011 2014 2017 2020 2023 Carl MoverProaram StateReductions ExistingMeasures AB1493 GHG Standards 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.00 0.00 0.00 0.00 0.00 Rule9410 (EmployerBasedTrip Local Reductions 0.02 0.05 0.03 0.04 0.04 Reduction) NewlProposed Smog CheckImprovements

Measures (1) StateReductions &ReformulatedGasoline 0.00 0.14 0.12 0.09 0.07 TruckModelAdjustment 0.57 0.55 0.40 0.27 0.19 Total 0.60 0.74 0.55 0.40 0.30 (1)IncludesonlyadoptedSIPMeasures 

### ROG

-

### Madera Total

(1) IncludesonlyadoptedSIPMeasures 

### ROG-Fresno 2011 2014 2017 2020 2023 CarlMoyerProgram 0.01 0.01 0.01 0.00 0.00 StateReductions Existing Measures AB1493 GHGStandards 0.00 0.00 0.00 0.00 0.01 Total 0.01 0.01 0.01 0.00 0.01
Total

StateReductions Cart MoyerProgram Existing Measures AB1493 GHG 

### 2011 2014 2017 2020 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Rule9410 (EmployerBasedTrip Local Reductions 0.02 0.05 0.03 0.04 0.04 Reduction) New/Proposed Smog CheckImprovements 0.00 0.18 0.15 0.11 0.09

Measures StateReductions & Reformulated Gasoline TruckModelAdjustment 0.36 0.37 0.30 0.22 0.19 Total 0.38 0.60 0.49 0.38 0.32 0.00 0.00 0.00 0.00 0.00 0.00

8/11/2011 DraftAdditional Detail on San Joaquin Valley Ozone SIP Transportation Conformity Budget Adjustments NOx-Merced 2011 2014 2017 2020 2023 Local Reductions Rule 9310 (School Buses) 0.01 0.02 0.04 0.04 0.03 0.05 0.05 0.03 0.00 000 0.00 0.00 0.00 0.00 0.00 Carl Mover Program Existing Measures State Reductions AB1493 GHG Standards Total 0.06 0.07 0.08 0.04 0.04 Local Reductions Rule 9410 (Employer Based 0.02 0.08 0.07 0.06 0.05 New/Proposed Trip Reduction) Measures (1) Smog Check Improvements 0.00 0.06 0.06 State Reductions Truck Model Adjustment 11.45 7.78 6.66 0.04 0.03 (1) Includes only adopted SIP Measures 5.75 6.30 Total 11.47 7.92 6.79 585 6.38 NOx - San Joaquin 2011 2014 2017 2020 2023 Local Reductions Rule 9310 (School Buses) 0.03 0.05 0.11 0.10 0.09 Carl Mover Proaram 0.08 0.08 0.05 0.00 0.00 Existing Measures State Reductions AB1493 GHG Standards 0.00 0.00 0.00 0.00 0.01 Total 0.10 0.12 0.17 0.10 0.10 Local Reductions Rule 9410 (Employer Based 0.04 0.23 0.19 0.16 013 New/Proposed Trip Reduction) Measures (1) Smog Check Improvements 0.00 0.13 0.13 0.09 0.08 State Reductions Truck Model Adjustment 12.57 9.18 7.57 5.85 6.44

Total 12.61 9.53 7.89 6.09 6.65 (1) Includes only adopted SIP Measures NOx - Stanislaus 2011 2014 2017 2020 2023 Local Reductions Rule 9310 (School Buses) 0.02 0.03 0.08 0.06 0.06 Carl Moyer Program Existing Measures State Reductions AB1493 GHG Standards 0.05 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.07 0.08 - 0.11 0.07 0.06 Local Reductions Rule 9410 (Employer Based 0.03 0.16 0.13 0.10 0.09 New/Proposed Trip Reduction) Measures (1) Smoa Check Imorovements 0.00 State Reductions 0.08 0.08

- 0.06 0.05 Truck Model Adjustment 7.15 4.52 3.93 3.28 3.61 Total 7.18 4.76 4.14 3.45 3.74 (1) Includes only adopted SIP Measures NOx - Tulare Total

(1) Includes only adopted SIP Measures

Local Reductions Rule 9310 (School Buses) 0.02 Carl Mover Program 0.04 0.04 0.03 0.00 Existing Measures State Reductions AB1493 GI-IG Standards 0.00 0.00 0.00 0.00 0.00 2011 2014 2017 2020 2023 0.03 0.06 0.05 0.05 0.00 0.06 0.07 0.09 0,06 0.05 Local Reductions Rule 9410 (Employer Based 0.03 0.13 0.11 0.09 0.07 New/Proposed Trip Reduction) Measures State Reductions Smog Check Improvements 0.00 0.08 0.08 0.06 0.05 Truck Model Adjustment 6.42 4.40 4.00 3.62 3.88 Total 6.45 4.61 4.19 3.77 4.00 8/11/2011 Draft

### AdditionalDetailonSanioaquinValley OzoneSIPTransportation Conformity BudgetAdjustments NOx-Fresno 2011 2014 2017 2020 2023

0.15 0.15 0.11 0.09 Local Reductions Rule9310 (School Buses) 0.03 0.05 0.13 0.11 010 0.10 0.10 0.07 0.00 0.00 0.00 0.00 0.00 

### 0.00 0.01 Carl MoyerProgram Existing Measures State Reductions AB1493 GHG Standards Total 

### 0.13 0.15 0.20 0.11 0.11 Rule9410 (EmployerBased 0.05 0.27 0.22 0.18 0.15 Local Reductions TripReduction) New/Proposed Smoa Checklmorovements 0.00

Measures 1) State Reductions Truck ModelAdjustment 15.51 10.14 9.27 7.85 9.06 Total 

### 15.57 10.57 9.65 8.14 9.29 (1)Includesonlyadopted SIPMeasures 

### NOx

-

### Kern (SJVPart) 2011 2014 2017 2020 2023 Local Reductions Rule9310 (School Buses) 0.02 0.04 0.09 0.08 0.07 CarlMoverProaram Existing Measures StateReductions AB1493 GHG Standards 0.12 0.12 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.14 0.16 0.18 0.08 0.08 Local Reductions Rule9410 (EmployerBased 0.04 0.19 0.16 0.13 0.10 New/Proposed TripReduction)

Measures StateReductions Smog CheckImprovements 0.00 0.12 0.12 0.09 0.07 Truck ModelAdjustment 36.29 27.64 23.66 19.30 18.79 Total 36.33 27.96 23.94 19.51 18.96 (1) Includes onlyadopted SIPMeasures 

### NOx

- 

### Kings 2011 2014 2017 2020 2023 Local Reductions Rule9310 (SchoolBuses) 0.01 0.01 0.02 0.02 0.02 CarlMoyerProgram Existing Measures StateReductions AB1493 GHGStandards 0.03 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total 0.03 0.04 0.04 0.02 0.02
TruckModelAdjustment 6.62 4.53 Local Reductions Rule9410 (EmployerBased 0.01 

## o.o4 0.04 0.03 0.02 Trip Reduction) New/Proposed

Measures (1> State Reductions Smog CheckImprovements 0.00 0.03 0.03 0.02 0.02 3.79 3.17 3.32 Total 6.63 4.61 3.86 3.23 3.36 (1) Includesonlyadopted SIPMeasures 

### NOx

-

### Madera Total
(1) Includesonlyadopted SIPMeasures Local Reductions Rule9310 (School Buses) 0.01 Carl MoverProaram Existing Measures StateReductions AB1493 GHGStandards 0.00 0.00 0.00 0.00 0.00 

### 2011 2014 2017 2020 2023 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.00 0.00 0.03 0.03 0.04 0.02 0.02 Local Reductions Rule9410 (EmployerBased 0.01 0.04 0.04 0.03 0.02 New/Proposed TripReduction)

Measures (1) Smog CheckImprovements 0.00 0.04 0.04 0.03 0.02 StateReductions TruckModelAdjustment 3.85 2.76 2.64 2.53 2.89 Total 3.85 2.84 2.71 2.58 2.94
8/11/2011 Draft