2008 PM2.5 Plan 

Appendix B 

 

Emissions Inventory 
2008 PM2.5 Plan 

This page intentionally blank.
San Joaquin Valley Unified Air Pollution Control District December 4, 2007

Appendix B: Emissions Inventory 

2008 PM2.5 Plan 

Appendix B-1

Appendix B: Emissions Inventory

B.1 INTRODUCTION 

Emissions inventories provide the best available estimates of the amount of pollutants 

and precursors being emitted into the atmosphere. Emissions inventories undergo 

continuous updating and changing to improve accuracy, respond to new scientific and 

engineering developments, and to address changes to laws and regulations. A 

snapshot of the inventory is used to develop air quality plans. At the time the snapshot 

is taken, it reflects the best inventory available. The “snapshot” used as the starting 

point for this plan is ARB’s PM 2.5 SIP Planning Projections - v1.00 RF#994. This plan 

utilizes annual average and winter average daily inventories, with emissions presented 

as tons per day (tpd). 

The inventories in this chapter are “planning inventories” used to study and propose 

control measures (Appendix I and Chapter 6), to track emissions for Rate of Progress 

(Chapter 9), to track ERCs (Appendix D), to establish motor vehicle conformity budgets 

for transportation planning (Appendix C), and to assist in demonstrating attainment 

(Chapter 10). In contrast, the “modeling inventory” provides day-specific information 

used as inputs for the regional model (Chapter 3 and the Modeling Protocol). While the 

planning and modeling inventories are based on the same basic information, they may 

have different cutoff dates for the inclusion of control measures (i.e., control measures 

adopted past the cutoff date are not reflected in the inventories and must be subtracted 

from the results of inventory runs and model runs). 

This Appendix includes emissions inventories for the San Joaquin Valley Air Basin for 

the years 2005, 2009, 2010, 2011, 2012, 2013, and 2014. The baseyear (the year from 

which the inventory is projected forward and backward) for these inventories is 2002. 

The year 2005 has been included for control measure development and as the 

reference year for gridded modeling (see Chapter 3). The years 2009, 2010, 2011, 

2012, 2013, and 2014 are possible PM2.5 compliance years for attainment. The years 

2009 and 2012 are also RFP years (see Chapter 9). Results from EMFAC2007 have 

been incorporated into the mobile source portion of the inventories. 

The tables in this appendix include: 

• Tables B-1 District Inventory Adjustments 

o Table B-1a Annual Reductions from District Rules Not Reflected in the 

Emissions Inventory 

o Table B-1b Winter Reductions from District Rules Not Reflected in the 

Emissions Inventory 

o Table B-1c Adjustments to Account for Emissions Inventory Methodology 

Revisions 

• Table B-2 ARB Adjustments to Emissions Inventory Baseline 

• Table B-3 Directly emitted PM2.5, Annual and Winter Daily Averages 

• Table B-4 NOx, Annual and Winter Daily Averages 
San Joaquin Valley Unified Air Pollution Control District December 4, 2007

Appendix B: Emissions Inventory 

2008 PM2.5 Plan 

Appendix B-2

• Table B-5 SO2, Annual and Winter Daily Averages

• Table B-6 VOC, Annual and Winter Daily Averages 

• Table B-7 Ammonia, Annual and Winter Daily Averages 

The official ARB inventories shown in Tables B-3 through B-7 (PM 2.5 SIP Planning 

Projections - v1.00 RF#994) do not yet include projected reductions for several 

important recent District rules shown in Tables B-1 or ARB adjustments in B-2. Tables 

B-1 through B-7 are followed by an overview of emissions inventory calculations and 

revisions. 

 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-3

Table B-1a Annual Reductions from District Rules Not Reflected in the Emissions In

(Negative numbers denote inventory reductions and positive numbers denote inventory increas

Projected Reductions for Selected Ye

District Rule 2002 2005 2009 2010 2011 2012 

NOx Reductions 

Rule 4103 Open Burning 0.00 0.00 -2.04 -2.05 -2.05 -2.05 Rule 4307 & 4308 

Boilers, Steam Generators, and Process Heaters 0.00 0.00 -0.31 -0.42 -0.53 -0.64 

Rule 4309 Dryers, Dehydrators, and Ovens 0.00 -0.27 -0.90 -0.91 -0.93 -0.94 Rule 4702 Internal Combustion Engines - Phase II 0.00 0.71 -7.98 -9.43 -10.31 -11.13 Rule 9510 Indirect Source Mitigation – On road** 0.00 NYQ NYQ NYQ NYQ NYQ Rule 9510 Indirect Source Mitigation – Off road** 0.00 NYQ NYQ NYQ NYQ NYQ Rule 9310 School Bus Fleets 0.00 0.00 -0.22 -0.22 -0.34 -0.35 

On-Road Sub-Total for Conformity Budgets NYQ 

NOx Increases – due to new inventory information 

Rule 4702 Internal Combustion Engines - Phase II 5.53 5.49 5.43 5.42 5.40 5.39 NET DISTRICT NOx ADJUSTMENT 5.53 5.93 -6.01 -7.61 -8.75 -9.72 

VOC Reductions 

Rule 4103 Open Burning 0.00 0.00 -2.48 -2.48 -2.48 -2.48 Rule 4570 CAF 0.00 0.00 -18.56 -19.09 -19.63 -20.17 Rule 4696 Wine Fermentation and Storage Tanks 0.00 0.00 -0.75 -0.76 -0.76 -0.77 Rule 4602 Automotive Coatings 0.00 0.00 -0.82 -0.83 -0.83 -0.84 Rule 4623 Tanks 0.00 0.00 -0.10 -0.10 -0.10 -0.10 

On-Road Sub-Total for Conformity Budgets NYQ 

VOC Increases – due to new inventory information 

Composting Greenwaste 33.29 37.86 38.34 38.81 39.29 39.57 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-4

Projected Reductions for Selected Ye

District Rule 2002 2005 2009 2010 2011 2012 

Composting Biosolids 6.07 7.00 7.07 7.14 7.21 7.29 

NET DISTRICT VOC ADJUSTMENT 39.36 44.86 22.70 22.70 22.70 22.51 

PM2.5 Reductions 

Rule 4103 Open Burning 0.00 0.00 -2.86 -2.86 -2.86 -2.86 Rule 9310 School Bus Fleets 0.00 0.00 -0.01 -0.01 -0.02 -0.02 Rule 4901 

Wood Burning Fireplaces and Wood Burning Heaters 0.00 -0.21 -0.59 -0.68 -0.78 -0.89 

On-Road Sub-Total for Conformity Budgets NYQ 

NET DISTRICT PM2.5 ADJUSTMENT 0.00 -0.21 -3.46 -3.55 -3.66 -3.77 

SO2 Reductions 

Rule 4103 Open Burning 0.00 0.00 -0.04 -0.05 -0.05 -0.05 Rule 4354 Glass Melting Furnaces 0.00 0.00 -0.58 -0.58 -0.58 -0.58 

On-Road Sub-Total for Conformity Budgets NYQ 

NET DISTRICT SO2 ADJUSTMENT 0.00 0.00 -0.62 -0.63 -0.63 -0.63 * Please note that negative numbers denote inventory reductions and positive numbers denote inventory inNYQ: Not Yet Quantified. ** The District did not update the emission reduction calculations for Indirect Source Review (ISR) for this plan due litigation that may affect the future of the rule. Not including the estimated reductions now provides a conservative future emission reductions for this plan. The District will update emissions reductions for ISR when the future implerule is clarified. For more information on the status of the ISR program, including annual reports, visit the District’s http://www.valleyair.org/ISR/ISRHome.htm. 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-5

Table B-1b Winter Reductions from District Rules Not Reflected in the Emissions In

(Negative numbers denote inventory reductions and positive numbers denote inventory increas

Projected Reductions for Selected Ye

District Rule 2002 2005 2009 2010 2011 2012 

NOx Reductions 

Rule 4103 Open Burning 0.00 0.00 -1.17 -1.17 -1.17 -1.17 Rule 4307 & 4308 

Boilers, Steam Generators, and Process Heaters 0.00 0.00 -0.16 -0.21 -0.26 -0.32 

Rule 4309 Dryers, Dehydrators, and Ovens 0.00 -0.27 -0.89 -0.90 -0.92 -0.93 Rule 4702 Internal Combustion Engines - Phase II 0.00 0.47 -5.23 -6.19 -6.78 -7.32 Rule 9510 Indirect Source Mitigation – On road** 0 NYQ NYQ NYQ NYQ NYQ Rule 9510 Indirect Source Mitigation – Off road** 0 NYQ NYQ NYQ NYQ NYQ Rule 9310 School Bus Fleets 0.00 0.00 -0.23 -0.23 -0.35 -0.36 

On-Road Sub-Total for Conformity Budgets NYQ 

NOx Increases – due to new inventory information 

Rule 4702 Internal Combustion Engines - Phase II 3.59 3.57 3.53 3.52 3.51 3.50 NET DISTRICT NOx ADJUSTMENT 3.59 3.77 -4.14 -5.18 -5.97 -6.60 

VOC Reductions 

Rule 4103 Open Burning 0.00 0.00 -1.41 -1.41 -1.41 -1.41 Rule 4570 CAF 0.00 0.00 -18.56 -19.09 -19.63 -20.17 Rule 4696 Wine Fermentation and Storage Tanks 0.00 0.00 -0.26 -0.26 -0.27 -0.27 Rule 4602 Automotive Coatings 0.00 0.00 -0.82 -0.83 -0.83 -0.84 Rule 4623 Tanks 0.00 0.00 -0.10 -0.10 -0.10 -0.10  On-Road Sub-Total for Conformity Budgets NYQ 

VOC Increases – due to new inventory information 

Composting Greenwaste 19.97 22.71 23.00 23.29 23.57 23.74 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-6

Projected Reductions for Selected Ye

District Rule 2002 2005 2009 2010 2011 2012 

Composting Biosolids 3.64 4.20 4.24 4.29 4.33 4.37 

NET DISTRICT VOC ADJUSTMENT 23.61 26.91 6.09 5.88 5.66 5.33 

PM2.5 Reductions 

Rule 4103 Open Burning 0.00 0.00 -0.03 -0.03 -0.03 -0.03 Rule 9310 School Bus Fleets 0.00 0.00 -0.01 -0.01 -0.02 -0.02 Rule 4901 

Wood Burning Fireplaces and Wood Burning Heaters 0.00 -0.34 -0.92 -1.06 -1.23 -1.39 

On-Road Sub-Total for Conformity Budgets NYQ 

NET DISTRICT PM2.5 ADJUSTMENT 0.00 -0.34 -0.97 -1.10 -1.28 -1.44 

SO2 Reductions 

Rule 4103 Open Burning 0.00 0.00 -0.02 -0.02 -0.02 -0.02 Rule 4354 Glass Melting Furnaces 0.00 0.00 -0.30 -0.30 -0.30 -0.30 

On-Road Sub-Total for Conformity Budgets NYQ 

NET DISTRICT SO2 ADJUSTMENT 0.00 0.00 -0.32 -0.32 -0.32 -0.32 * Please note that negative numbers denote inventory reductions and positive numbers denote inventory inNYQ: Not Yet Quantified. ** The District did not update the emission reduction calculations for Indirect Source Review (ISR) for this plan due litigation that may affect the future of the rule. Not including the estimated reductions now provides a conservative future emission reductions for this plan. The District will update emissions reductions for ISR when the future implerule is clarified. For more information on the status of the ISR program, including annual reports, visit the District’s http://www.valleyair.org/ISR/ISRHome.htm. 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-7

Table B-1c Adjustments to Account for Emissions Inventory Methodology Revis

(Negative numbers denote inventory reductions and positive numbers denote inventory increas

Category 2002 2005 2009 2010 2011 2

NOx 

MANUFACTURING AND INDUSTRIAL 

I.C. RECIPROCATING ENGINES NATURAL GAS -2.28 -1.42 -1.69 -1.71 -1.74 

MANUFACTURING AND INDUSTRIAL OTHER NATURAL GAS -23.85 -25.28 -26.84 -27.24 -27.74 -2SERVICE AND COMMERCIAL OTHER NATURAL GAS -4.81 -5.00 -5.11 -5.14 -5.17 MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - PRUNINGS 

AGRICULTURAL WASTE -4.08 -4.04 -3.98 -3.96 -3.95 

MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - FIELD CROPS 

AGRICULTURAL WASTE -0.39 -0.38 -0.38 -0.38 -0.38 

TOTAL NOX ADJUSTMENT -35.41 -36.12 -38 -38.43 -38.98 -3

PM2.5 

COGENERATION OTHER 

FUEL (UNSPECIFIED) -0.03 -0.03 -0.04 -0.04 -0.04 

MANUFACTURING AND INDUSTRIAL 

I.C. RECIPROCATING ENGINES NATURAL GAS -0.01 -0.01 -0.01 -0.01 -0.01 

MANUFACTURING AND INDUSTRIAL OTHER NATURAL GAS -0.17 -0.19 -0.20 -0.21 -0.21 FOOD AND AGRICULTURAL PROCESSING OTHER 

LIQUID FUEL (UNSPECIFIED) -0.08 -0.08 -0.07 -0.07 -0.07 

SERVICE AND COMMERCIAL OTHER NATURAL GAS -0.32 -0.34 -0.34 -0.34 -0.35 COOKING 

COMMERCIAL CHARBROILING 

FOOD AND AGRICULTURAL PRODUCTS (UNSPECIFIED) 1.91 1.88 1.99 2.03 2.06 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-8

Category 2002 2005 2009 2010 2011 2

COOKING 

DEEP FAT FRYING 

FOOD AND AGRICULTURAL PRODUCTS (UNSPECIFIED) -0.41 -0.44 -0.46 -0.47 -0.48 

TOTAL PM2.5 ADJUSTMENT 0.89 0.79 0.87 0.89 0.9 0

VOC 

COGENERATION OTHER 

FUEL (UNSPECIFIED) -0.02 -0.02 -0.02 -0.02 -0.02 

MANUFACTURING AND INDUSTRIAL 

I.C. RECIPROCATING ENGINES NATURAL GAS -0.02 -0.02 -0.03 -0.03 -0.03 

MANUFACTURING AND INDUSTRIAL OTHER NATURAL GAS -0.10 -0.11 -0.12 -0.13 -0.13 FOOD AND AGRICULTURAL PROCESSING OTHER 

LIQUID FUEL (UNSPECIFIED) -0.42 -0.42 -0.42 -0.41 -0.41 

SERVICE AND COMMERCIAL OTHER NATURAL GAS -0.11 -0.12 -0.12 -0.12 -0.12 PETROLEUM MARKETING 

NATURAL GAS TRANSMISSION LOSSES NATURAL GAS 0.78 0.86 0.86 0.86 0.86 

PETROLEUM MARKETING 

BULK PLANTS/TERMINALS - GASOLINE STORAGE - BREATHING LOSSES 

GASOLINE (UNSPECIFIED) -0.30 -0.33 -0.35 -0.36 -0.36 

PETROLEUM MARKETING 

BULK PLANTS/TERMINALS - GASOLINE STORAGE - WORKING LOSSES 

GASOLINE (UNSPECIFIED) -0.22 -0.24 -0.25 -0.26 -0.26 

PETROLEUM MARKETING 

TANK CARS AND TRUCKS - WORKING 

GASOLINE (UNSPECIFIED) -0.80 -0.85 -0.91 -0.92 -0.93 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-9

Category 2002 2005 2009 2010 2011 2

LOSSES 

PETROLEUM MARKETING OTHER 

GASOLINE (UNSPECIFIED) -0.23 -0.24 -0.25 -0.26 -0.26 

MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - PRUNINGS 

AGRICULTURAL WASTE -4.55 -4.50 -4.43 -4.41 -4.40 

MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - FIELD CROPS 

AGRICULTURAL WASTE -0.80 -0.79 -0.78 -0.78 -0.78 

MANAGED BURNING AND DISPOSAL 

WEED ABATEMENT 

SOLID FUEL (UNSPECIFIED) -0.92 -0.88 -0.85 -0.84 -0.83 

COOKING 

COMMERCIAL CHARBROILING 

FOOD AND AGRICULTURAL PRODUCTS (UNSPECIFIED) -0.07 -0.06 -0.07 -0.07 -0.07 

TOTAL VOC ADJUSTMENT -7.78 -7.72 -7.74 -7.75 -7.74 -7

SO2

COGENERATION OTHER 

FUEL (UNSPECIFIED) -0.10 -0.10 -0.11 -0.11 -0.11 

MANUFACTURING AND INDUSTRIAL OTHER NATURAL GAS -0.77 -0.79 -0.82 -0.83 -0.85 FOOD AND AGRICULTURAL PROCESSING OTHER 

LIQUID FUEL (UNSPECIFIED) -0.15 -0.14 -0.14 -0.14 -0.14 

SERVICE AND COMMERCIAL OTHER NATURAL GAS -0.02 -0.02 -0.02 -0.02 -0.02 MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - PRUNINGS 

AGRICULTURAL WASTE -0.08 -0.08 -0.08 -0.08 -0.08 

MANAGED BURNING AND DISPOSAL 

AGRICULTURAL BURNING - FIELD CROPS 

AGRICULTURAL WASTE -0.07 -0.07 -0.07 -0.07 -0.07 

MANAGED BURNING AND DISPOSAL 

WEED ABATEMENT 

SOLID FUEL (UNSPECIFIED) -0.05 -0.05 -0.05 -0.05 -0.05 

TOTAL SO2 ADJUSTMENT -1.24 -1.25 -1.29 -1.3 -1.32 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-10

Table B-2 ARB Adjustments to Emissions Inventory Baseline

(Negative numbers denote inventory reductions and positive numbers denote inventory increas

(Regulations adopted through December 31, 2006)

2000 2002 2005 2006 2008 2009 2010 2011 2012 2013 

NOX Adjustments - SJV ANNUAL PLANNING INVENTORYReflash 0.00 -0.69 -8.75 -11.44 -11.94 -10.95 -9.96 -8.95 -7.96 -7.04 Public Fleet 0.00 0.00 0.00 -0.01 -0.03 -0.04 -0.05 -0.05 -0.05 -0.04 Idling 0.00 0.00 -1.57 -4.38 -9.99 -10.36 -10.73 -11.09 -11.45 -11.80 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 Moyer 0.00 -0.82 -1.04 -0.92 -0.59 -0.74 -0.90 -1.05 -1.05 -1.05 Off-road 0.00 0.00 -0.15 -0.22 -0.80 -1.32 -2.24 -2.22 -2.29 -2.35 Ships 0.00 0.00 0.00 0.00 -0.03 -0.03 -0.03 -0.04 -0.04 -0.04 Summary 0.00 -1.50 -11.52 -16.97 -23.38 -23.44 -23.91 -23.39 -22.83 -22.32 PM2.5 Adjustments - SJV ANNUAL PLANNING INVENTORY Reflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 -0.01 -0.02 -0.03 -0.04 -0.04 -0.03 -0.03 Idling 0.00 0.00 -0.03 -0.05 -0.05 -0.05 -0.05 -0.04 -0.03 -0.03 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 -0.01 -0.02 Moyer 0.00 0.00 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.06 -0.06 Off-road 0.00 0.00 -0.01 -0.01 -0.05 -0.09 -0.12 -0.13 -0.14 -0.14 Ships 0.00 0.00 0.00 0.00 -0.03 -0.03 -0.04 -0.04 -0.04 -0.05 Summary 0.00 0.00 -0.09 -0.11 -0.20 -0.25 -0.29 -0.30 -0.31 -0.32 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-11

2000 2002 2005 2006 2008 2009 2010 2011 2012 2013 

ROG Adjustments - SJV ANNUAL PLANNING INVENTORY Reflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Idling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 Moyer 0.00 0.00 0.00 -0.02 -0.05 -0.07 -0.09 -0.11 -0.11 -0.11 Off-road 0.00 0.00 0.00 0.00 0.00 0.00 -0.07 -0.10 -0.13 -0.15 Ships 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Consumer Products 0.00 0.00 0.00 0.00 -1.00 -1.02 -1.03 -1.05 -1.07 -1.09 Summary 0.00 0.00 0.00 -0.02 -1.05 -1.08 -1.18 -1.26 -1.31 -1.36 SOX Adjustments - SJV ANNUAL PLANNING INVENTORYReflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Idling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Moyer 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Off-road 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Ships 0.00 0.00 0.00 0.00 -0.25 -0.27 -0.34 -0.37 -0.39 -0.41 Summary 0.00 0.00 0.00 0.00 -0.25 -0.27 -0.34 -0.37 -0.39 -0.41 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-12

2000 2002 2005 2006 2008 2009 2010 2011 2012 2013 

NOX Adjustments - SJV WINTER PLANNING INVENTORYReflash 0.00 -0.69 -8.75 -11.44 -11.94 -10.95 -9.96 -8.95 -7.96 -7.04 Public Fleet 0.00 0.00 0.00 -0.01 -0.03 -0.04 -0.05 -0.05 -0.05 -0.04 Idling 0.00 0.00 -1.57 -4.38 -9.99 -10.36 -10.73 -11.09 -11.45 -11.80 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 Moyer 0.00 -0.82 -1.04 -0.92 -0.59 -0.74 -0.90 -1.05 -1.05 -1.05 Off-road 0.00 0.00 -0.15 -0.22 -0.80 -1.32 -2.24 -2.22 -2.29 -2.35 Ships 0.00 0.00 0.00 0.00 -0.03 -0.03 -0.03 -0.04 -0.04 -0.04 Summary 0.00 -1.50 -11.52 -16.97 -23.38 -23.44 -23.91 -23.39 -22.83 -22.32 PM2.5 Adjustments - SJV WINTER PLANNING INVENTORY Reflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 -0.01 -0.02 -0.03 -0.04 -0.04 -0.03 -0.03 Idling 0.00 0.00 -0.03 -0.05 -0.05 -0.05 -0.05 -0.04 -0.03 -0.03 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 -0.01 -0.02 Moyer 0.00 0.00 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.06 -0.06 Off-road 0.00 0.00 -0.01 -0.01 -0.05 -0.09 -0.12 -0.13 -0.14 -0.14 Ships 0.00 0.00 0.00 0.00 -0.03 -0.03 -0.04 -0.04 -0.04 -0.05 Summary 0.00 0.00 -0.09 -0.11 -0.20 -0.25 -0.29 -0.30 -0.31 -0.32 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-13ROG Adjustments - SJV WINTER PLANNING INVENTORY Reflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Idling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 Moyer 0.00 0.00 0.00 -0.02 -0.05 -0.07 -0.09 -0.11 -0.11 -0.11 Off-road 0.00 0.00 0.00 0.00 0.00 0.00 -0.07 -0.10 -0.13 -0.15 Ships 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Consumer Products 0.00 0.00 0.00 0.00 -1.00 -1.02 -1.03 -1.05 -1.07 -1.09 Summary 0.00 0.00 0.00 -0.02 -1.05 -1.08 -1.18 -1.26 -1.31 -1.36 SOX Adjustments - SJV WINTER PLANNING INVENTORYReflash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Public Fleet 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Idling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AB 1493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Moyer 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Off-road 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Ships 0.00 0.00 0.00 0.00 -0.25 -0.27 -0.34 -0.37 -0.39 -0.41 Summary 0.00 0.00 0.00 0.00 -0.25 -0.27 -0.34 -0.37 -0.39 -0.41 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-14B.2 EMISSIONS INVENTORY TABLES 

Table B-3 Directly Emitted PM2.5, Annual and Winter Daily Averages 

(in tons per day) 

Directly Emitted PM2.5 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

STATIONARY SOURCES FUEL COMBUSTION ELECTRIC UTILITIES 0.6 0.6 0.6 0.6 0.6 0.6 0.

6 0.5 0.5 0.

COGENERATION 1.2 1.2 1.2 1.3 1.3 1.3 1.

3 1.2 1.2 1.

OIL AND GAS PRODUCTION (COMBUSTION) 1.1 1.0 1.0 1.0 1.0 1.1 1.1 1.1 1.0 1.PETROLEUM REFINING (COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANUFACTURING AND INDUSTRIAL 0.7 0.8 0.8 0.8 0.8 0.8 0.

9 0.7 0.7 0.

FOOD AND AGRICULTURAL PROCESSING 1.4 1.3 1.2 1.2 1.2 1.2 1.1 1.0 0.9 0.SERVICE AND COMMERCIAL 0.7 0.7 0.7 0.7 0.7 0.7 0.

7 0.9 0.9 0.

OTHER (FUEL COMBUSTION) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.* TOTAL FUEL COMBUSTION 5.7 5.7 5.7 5.7 5.7 5.7 5.

7 5.5 5.5 5.

WASTE DISPOSAL SEWAGE TREATMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LANDFILLS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

INCINERATORS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SOIL REMEDIATION 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.OTHER (WASTE DISPOSAL) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL WASTE DISPOSAL 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.CLEANING AND SURFACE COATINGS LAUNDERING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

DEGREASING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-15

Directly Emitted PM2.5 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PRINTING 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.ADHESIVES AND SEALANTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (CLEANING AND SURFACE COATINGS) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL CLEANING AND SURFACE COATINGS 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.PETROLEUM PRODUCTION AND MARKETING OIL AND GAS PRODUCTION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM REFINING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (PETROLEUM PRODUCTION AND MARKETING) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL PETROLEUM PRODUCTION AND MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

INDUSTRIAL PROCESSES CHEMICAL 2.3 2.5 2.6 2.7 2.7 2.8 2.

9 2.3 2.5 2.

FOOD AND AGRICULTURE 4.7 4.6 4.5 4.6 4.6 4.6 4.

6 4.6 4.4 4.

MINERAL PROCESSES 1.8 1.9 1.9 2.0 2.0 2.0 2.

0 1.7 1.8 1.

METAL PROCESSES 0.1 0.1 0.2 0.2 0.2 0.2 0.

2 0.1 0.1 0.

WOOD AND PAPER 0.4 0.4 0.5 0.5 0.5 0.5 0.

5 0.4 0.4 0.

GLASS AND RELATED PRODUCTS 1.0 1.1 1.1 1.1 1.2 1.2 1.

2 1.0 1.1 1.

OTHER (INDUSTRIAL PROCESSES) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.* TOTAL INDUSTRIAL PROCESSES 10.4 10.8 11.0 11.1 11.2 11.3 11.

5 10.2 10.6 10.

** TOTAL STATIONARY SOURCES 16.3 16.7 16.9 17.0 17.1 17.2 17.

4 15.9 16.3 16.

AREA-WIDE SOURCES SOLVENT EVAPORATION CONSUMER PRODUCTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ARCHITECTURAL COATINGS AND 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-16

Directly Emitted PM2.5 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

RELATED PROCESS SOLVENTS PESTICIDES/FERTILIZERS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ASPHALT PAVING / ROOFING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL SOLVENT EVAPORATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MISCELLANEOUS PROCESSES RESIDENTIAL FUEL COMBUSTION 10.9 9.5 9.4 9.0 8.8 8.5 8.

3 21.0 18.3 18.

FARMING OPERATIONS 14.8 15.1 15.2 15.4 15.5 15.6 15.

7 13.2 13.6 13.

CONSTRUCTION AND DEMOLITION 1.1 1.2 1.2 1.1 1.1 1.1 1.1 1.0 1.1 1.PAVED ROAD DUST 6.7 6.8 7.0 7.2 7.4 7.5 7.

7 6.3 6.4 6.

UNPAVED ROAD DUST 3.8 3.8 3.8 3.8 3.8 3.8 3.

8 2.8 2.7 2.

FUGITIVE WINDBLOWN DUST 7.2 7.0 7.0 7.0 7.0 6.9 6.

9 4.5 4.4 4.

FIRES 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

MANAGED BURNING AND DISPOSAL 19.5 19.3 19.2 19.1 19.1 19.0 18.

9 22.6 22.2 22.

COOKING 1.2 1.3 1.3 1.4 1.4 1.4 1.

4 1.2 1.3 1.

OTHER (MISCELLANEOUS PROCESSES) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL MISCELLANEOUS PROCESSES 65.5 64.2 64.3 64.1 64.1 64.1 64.1 72.8 70.2 70.** TOTAL AREA-WIDE SOURCES 65.5 64.2 64.3 64.1 64.1 64.1 64.1 72.8 70.2 70.MOBILE SOURCES ON-ROAD MOTOR VEHICLES LIGHT DUTY PASSENGER (LDA) 0.8 0.8 0.9 0.9 0.9 0.9 1.

0 0.8 0.8 0.

LIGHT DUTY TRUCKS - 1 (LDT1) 0.3 0.3 0.3 0.3 0.3 0.3 0.

3 0.3 0.3 0.

LIGHT DUTY TRUCKS - 2 (LDT2) 0.6 0.7 0.7 0.8 0.8 0.8 0.

8 0.6 0.7 0.

MEDIUM DUTY TRUCKS (MDV)LIGHT HEAVY DUTY GAS TRUCKS - 1 (LHDV1) 0.3 0.4 0.4 0.4 0.4 0.5 0.

5 0.3 0.4 0.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.LIGHT HEAVY DUTY GAS TRUCKS - 2(LHDV2) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-17

Directly Emitted PM2.5 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

MEDIUM HEAVY DUTY GAS TRUCKS (MHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 1 (LHDV1) 0.1 0.0 0.0 0.0 0.0 0.0 0.

0 0.1 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 2 (LHDV2) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV) 0.6 0.6 0.5 0.5 0.5 0.5 0.

5 0.6 0.6 0.

HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV) 9.1 8.3 7.7 7.1 6.6 6.1 5.

5 9.2 8.3 7.

MOTORCYCLES (MCY) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY DUTY DIESEL URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY DUTY GAS URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SCHOOL BUSES (SB) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.OTHER BUSES (OB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MOTOR HOMES (MH) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL ON-ROAD MOTOR VEHICLES 12.2 11.4 10.9 10.4 9.9 9.4 8.

9 12.2 11.4 10.

OTHER MOBILE SOURCES AIRCRAFT 1.3 1.4 1.4 1.5 1.5 1.5 1.

6 1.3 1.4 1.

TRAINS 0.6 0.5 0.5 0.5 0.5 0.5 0.

5 0.6 0.5 0.

SHIPS AND COMMERCIAL BOATS 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.RECREATIONAL BOATS 0.5 0.6 0.6 0.7 0.7 0.7 0.

8 0.2 0.2 0.

OFF-ROAD RECREATIONAL VEHICLES 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.OFF-ROAD EQUIPMENT 3.5 2.9 2.8 2.7 2.5 2.3 2.1 3.5 2.9 2.FARM EQUIPMENT 3.0 2.4 2.3 2.2 2.0 1.8 1.

6 2.3 1.9 1.

FUEL STORAGE AND HANDLING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-18

Directly Emitted PM2.5 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

* TOTAL OTHER MOBILE SOURCES 9.1 8.0 7.9 7.7 7.4 7.1 6.

8 8.1 7.1 7.

** TOTAL MOBILE SOURCES 21.2 19.4 18.8 18.1 17.3 16.5 15.

7 20.3 18.6 17.

GRAND TOTAL FOR SAN JOAQUIN VALLEY 103.0 100.3 99.9 99.2 98.5 97.8 97.

2 109.0 105.0 104.

Table B-4 NOx, Annual and Winter Daily Averages 

(in tons per day) 

NOx (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

STATIONARY SOURCES FUEL COMBUSTION ELECTRIC UTILITIES 3.3 3.0 3.1 3.1 3.1 3.2 3.

2 3.2 3.0 3.

COGENERATION 10.0 7.3 7.3 7.3 7.4 7.4 7.

5 10.0 7.3 7.

OIL AND GAS PRODUCTION (COMBUSTION) 11.2 10.1 10.0 9.9 9.9 9.8 9.

8 11.2 10.1 10.

PETROLEUM REFINING (COMBUSTION) 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.MANUFACTURING AND INDUSTRIAL 32.2 34.1 34.6 35.2 35.8 36.5 37.1 26.7 28.1 28.FOOD AND AGRICULTURAL PROCESSING 18.0 15.8 15.4 15.0 14.5 14.0 13.

5 12.0 10.5 10.

SERVICE AND COMMERCIAL 7.7 7.8 7.9 7.9 7.9 8.0 8.

0 11.1 11.3 11.

OTHER (FUEL COMBUSTION) 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.3 1.1 1.* TOTAL FUEL COMBUSTION 84.1 79.4 79.6 79.8 79.9 80.1 80.

3 75.6 71.4 71.

WASTE DISPOSAL SEWAGE TREATMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LANDFILLS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-19

NOx (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

INCINERATORS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SOIL REMEDIATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (WASTE DISPOSAL) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL WASTE DISPOSAL 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.CLEANING AND SURFACE COATINGS LAUNDERING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

DEGREASING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PRINTING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ADHESIVES AND SEALANTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (CLEANING AND SURFACE COATINGS) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL CLEANING AND SURFACE COATINGS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM PRODUCTION AND MARKETING OIL AND GAS PRODUCTION 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.PETROLEUM REFINING 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

PETROLEUM MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (PETROLEUM PRODUCTION AND MARKETING) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL PETROLEUM PRODUCTION AND MARKETING 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.4 0.4 0.

INDUSTRIAL PROCESSES CHEMICAL 0.3 0.3 0.3 0.4 0.4 0.4 0.

4 0.3 0.3 0.

FOOD AND AGRICULTURE 9.2 9.1 9.0 9.0 9.0 9.0 8.

9 9.2 9.0 9.

MINERAL PROCESSES 2.3 2.5 2.5 2.6 2.7 2.7 2.

8 2.3 2.5 2.

METAL PROCESSES 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.WOOD AND PAPER 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-20

NOx (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

GLASS AND RELATED PRODUCTS 9.4 8.2 8.4 8.6 8.7 8.9 9.1 9.4 8.2 8.OTHER (INDUSTRIAL PROCESSES) 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

* TOTAL INDUSTRIAL PROCESSES 21.5 20.3 20.5 20.8 21.0 21.2 21.

4 21.4 20.2 20.

** TOTAL STATIONARY SOURCES 106.0 100.2 100.6 101.0 101.4 101.8 102.1 97.4 92.1 92.AREA-WIDE SOURCES SOLVENT EVAPORATION CONSUMER PRODUCTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ARCHITECTURAL COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PESTICIDES/FERTILIZERS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ASPHALT PAVING / ROOFING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL SOLVENT EVAPORATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MISCELLANEOUS PROCESSES RESIDENTIAL FUEL COMBUSTION 6.3 6.0 6.0 5.9 5.9 5.8 5.

8 9.6 9.0 9.

FARMING OPERATIONS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

CONSTRUCTION AND DEMOLITION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

UNPAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FUGITIVE WINDBLOWN DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FIRES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANAGED BURNING AND DISPOSAL 11.9 11.8 11.7 11.7 11.6 11.6 11.

6 15.7 15.4 15.

COOKING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (MISCELLANEOUS PROCESSES) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL MISCELLANEOUS PROCESSES 18.3 17.8 17.7 17.6 17.5 17.5 17.

4 25.3 24.5 24.

** TOTAL AREA-WIDE SOURCES 18.3 17.8 17.7 17.6 17.5 17.5 17.

4 25.3 24.5 24.

MOBILE SOURCES ON-ROAD MOTOR VEHICLES LIGHT DUTY PASSENGER (LDA) 22.4 16.0 14.8 13.4 12.2 11.0 10.

0 24.2 17.2 15.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-21

NOx (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

LIGHT DUTY TRUCKS - 1 (LDT1) 10.0 7.2 6.7 6.1 5.6 5.1 4.

7 10.8 7.7 7.

LIGHT DUTY TRUCKS - 2 (LDT2) 19.8 14.6 13.8 12.8 11.9 11.0 10.1 21.4 15.8 14.MEDIUM DUTY TRUCKS (MDV)LIGHT HEAVY DUTY GAS TRUCKS - 1 (LHDV1) 13.4 10.0 9.5 8.9 8.3 7.8 7.

3 14.5 10.8 10.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 4.7 4.0 4.0 3.9 3.9 3.9 3.

8 5.0 4.2 4.

LIGHT HEAVY DUTY GAS TRUCKS - 2(LHDV2) 1.0 1.0 1.0 1.0 0.9 0.9 0.

9 1.1 1.0 1.

MEDIUM HEAVY DUTY GAS TRUCKS (MHDV) 2.2 1.8 1.7 1.6 1.5 1.4 1.

3 2.3 1.9 1.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 2.5 2.0 1.9 1.9 1.8 1.7 1.

7 2.7 2.1 2.

LIGHT HEAVY DUTY DIESEL TRUCKS- 1 (LHDV1) 5.4 3.7 3.4 3.2 3.0 2.8 2.

7 5.6 3.8 3.

LIGHT HEAVY DUTY DIESEL TRUCKS- 2 (LHDV2) 3.3 2.8 2.7 2.5 2.4 2.2 2.1 3.4 2.9 2.MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV) 21.5 17.9 17.0 15.8 14.6 13.4 12.

2 22.2 18.5 17.

HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV) 223.8 226.7 212.7 198.1 183.6 169.3 155.

6 230.6 233.4 218.

MOTORCYCLES (MCY) 1.4 1.5 1.5 1.5 1.5 1.5 1.

5 1.6 1.6 1.

HEAVY DUTY DIESEL URBAN BUSES (UB) 2.2 2.3 2.3 2.4 2.4 2.4 2.

4 2.3 2.3 2.

HEAVY DUTY GAS URBAN BUSES (UB) 0.3 0.3 0.3 0.3 0.3 0.3 0.

4 0.3 0.3 0.

SCHOOL BUSES (SB) 2.4 2.4 2.5 2.5 2.5 2.4 2.

4 2.5 2.5 2.

OTHER BUSES (OB) 1.1 1.0 1.0 0.9 0.9 0.8 0.

8 1.1 1.1 1.

MOTOR HOMES (MH) 1.1 1.0 1.0 0.9 0.9 0.8 0.

8 1.2 1.1 1.

* TOTAL ON-ROAD MOTOR VEHICLES 338.7 316.1 297.6 277.6 258.0 238.9 220.

7 352.8 328.3 308.

OTHER MOBILE SOURCES AIRCRAFT 3.0 4.2 4.3 4.5 4.6 4.7 4.

8 3.0 4.2 4.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-22

NOx (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

TRAINS 23.6 20.9 20.0 20.4 20.5 20.6 20.

7 23.6 20.9 20.

SHIPS AND COMMERCIAL BOATS 1.2 1.3 1.3 1.3 1.3 1.3 1.

3 1.2 1.2 1.

RECREATIONAL BOATS 3.2 3.5 3.5 3.5 3.5 3.5 3.

5 1.3 1.4 1.

OFF-ROAD RECREATIONAL VEHICLES 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

OFF-ROAD EQUIPMENT 70.8 60.3 58.0 55.1 52.3 49.5 46.

6 71.2 60.6 58.

FARM EQUIPMENT 52.5 43.4 41.7 39.5 36.7 33.9 31.

6 41.1 33.9 32.

FUEL STORAGE AND HANDLING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL OTHER MOBILE SOURCES 154.5 133.7 129.1 124.4 119.0 113.6 108.

7 141.6 122.4 118.

** TOTAL MOBILE SOURCES 493.2 449.8 426.7 402.1 377.1 352.6 329.

4 494.4 450.7 427.

GRAND TOTAL FOR SAN JOAQUIN VALLEY 617.5 567.7 545.0 520.7 496.0 471.8 448.

8 617.1 567.2 543.

Table B-5 SO2, Annual and Winter Daily Averages 

(in tons per day) 

SO2 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

STATIONARY SOURCES FUEL COMBUSTION ELECTRIC UTILITIES 0.9 0.9 0.9 0.9 0.9 0.9 0.

9 0.8 0.8 0.

COGENERATION 0.7 0.8 0.8 0.8 0.8 0.8 0.

8 0.7 0.8 0.

OIL AND GAS PRODUCTION (COMBUSTION) 2.3 2.3 2.2 2.2 2.3 2.3 2.

3 2.3 2.3 2.

PETROLEUM REFINING (COMBUSTION) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.MANUFACTURING AND INDUSTRIAL 6.8 7.1 7.3 7.4 7.6 7.7 7.

9 6.8 7.1 7.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-23

SO2 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

FOOD AND AGRICULTURAL PROCESSING 2.0 2.0 2.0 2.0 2.0 2.0 2.

0 1.6 1.5 1.

SERVICE AND COMMERCIAL 0.9 0.9 0.9 0.9 0.9 0.9 0.

9 0.9 0.9 0.

OTHER (FUEL COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL FUEL COMBUSTION 13.8 14.1 14.2 14.4 14.5 14.7 14.

8 13.2 13.6 13.

WASTE DISPOSAL SEWAGE TREATMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LANDFILLS 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.INCINERATORS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SOIL REMEDIATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (WASTE DISPOSAL) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL WASTE DISPOSAL 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.CLEANING AND SURFACE COATINGS LAUNDERING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

DEGREASING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PRINTING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ADHESIVES AND SEALANTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (CLEANING AND SURFACE COATINGS) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL CLEANING AND SURFACE COATINGS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM PRODUCTION AND MARKETING OIL AND GAS PRODUCTION 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

PETROLEUM REFINING 0.3 0.3 0.3 0.3 0.3 0.3 0.

3 0.3 0.3 0.

PETROLEUM MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (PETROLEUM PRODUCTION AND MARKETING) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-24

SO2 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

* TOTAL PETROLEUM PRODUCTION AND MARKETING 0.5 0.6 0.6 0.6 0.6 0.6 0.

6 0.5 0.6 0.

INDUSTRIAL PROCESSES CHEMICAL 0.9 1.0 1.0 1.0 1.1 1.1 1.1 0.9 1.0 1.FOOD AND AGRICULTURE 0.7 0.7 0.7 0.7 0.7 0.7 0.

7 0.7 0.7 0.

MINERAL PROCESSES 1.5 1.6 1.7 1.7 1.7 1.8 1.

8 1.5 1.6 1.

METAL PROCESSES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

WOOD AND PAPER 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

GLASS AND RELATED PRODUCTS 3.8 4.1 4.2 4.3 4.3 4.4 4.

5 3.8 4.1 4.

OTHER (INDUSTRIAL PROCESSES) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.* TOTAL INDUSTRIAL PROCESSES 7.1 7.6 7.7 7.9 8.0 8.2 8.

3 6.9 7.4 7.

** TOTAL STATIONARY SOURCES 21.5 22.3 22.6 22.9 23.2 23.5 23.

8 20.8 21.6 21.

AREA-WIDE SOURCES SOLVENT EVAPORATION CONSUMER PRODUCTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ARCHITECTURAL COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PESTICIDES/FERTILIZERS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ASPHALT PAVING / ROOFING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL SOLVENT EVAPORATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MISCELLANEOUS PROCESSES RESIDENTIAL FUEL COMBUSTION 0.3 0.3 0.3 0.3 0.3 0.3 0.

3 0.5 0.5 0.

FARMING OPERATIONS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

CONSTRUCTION AND DEMOLITION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

UNPAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FUGITIVE WINDBLOWN DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FIRES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANAGED BURNING AND DISPOSAL 0.8 0.8 0.8 0.8 0.8 0.8 0.

8 0.5 0.5 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-25

SO2 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

COOKING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (MISCELLANEOUS PROCESSES) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL MISCELLANEOUS PROCESSES 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.** TOTAL AREA-WIDE SOURCES 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.MOBILE SOURCES ON-ROAD MOTOR VEHICLES LIGHT DUTY PASSENGER (LDA) 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

LIGHT DUTY TRUCKS - 1 (LDT1) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.LIGHT DUTY TRUCKS - 2 (LDT2) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.MEDIUM DUTY TRUCKS (MDV)LIGHT HEAVY DUTY GAS TRUCKS - 1 (LHDV1) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY GAS TRUCKS - 2(LHDV2) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MEDIUM HEAVY DUTY GAS TRUCKS (MHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 1 (LHDV1) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 2 (LHDV2) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV) 0.2 0.0 0.0 0.0 0.0 0.0 0.

0 0.2 0.0 0.

HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV) 1.8 0.2 0.2 0.2 0.2 0.2 0.

3 1.7 0.2 0.

MOTORCYCLES (MCY) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY DUTY DIESEL URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-26

SO2 (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

HEAVY DUTY GAS URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SCHOOL BUSES (SB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER BUSES (OB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MOTOR HOMES (MH) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL ON-ROAD MOTOR VEHICLES 2.6 0.7 0.7 0.7 0.7 0.8 0.

8 2.5 0.7 0.

OTHER MOBILE SOURCES AIRCRAFT 0.4 0.5 0.5 0.5 0.5 0.5 0.

5 0.4 0.5 0.

TRAINS 0.7 0.1 0.1 0.0 0.0 0.0 0.

0 0.7 0.1 0.

SHIPS AND COMMERCIAL BOATS 0.3 0.4 0.4 0.4 0.5 0.5 0.

5 0.3 0.4 0.

RECREATIONAL BOATS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OFF-ROAD RECREATIONAL VEHICLES 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.OFF-ROAD EQUIPMENT 0.5 0.0 0.0 0.0 0.1 0.1 0.1 0.5 0.0 0.FARM EQUIPMENT 0.4 0.0 0.0 0.0 0.0 0.0 0.

0 0.3 0.0 0.

FUEL STORAGE AND HANDLING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL OTHER MOBILE SOURCES 2.4 1.1 1.1 1.1 1.2 1.2 1.

3 2.3 1.1 1.

** TOTAL MOBILE SOURCES 5.0 1.8 1.8 1.9 1.9 2.0 2.

0 4.9 1.7 1.

GRAND TOTAL FOR SAN JOAQUIN VALLEY 27.6 25.2 25.6 25.9 26.2 26.6 26.

9 26.7 24.4 24.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-27

Table B-6 Volatile Organic Compounds (VOC), Annual and Winter Daily Averag

(in tons per day) 

VOC (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

STATIONARY SOURCES FUEL COMBUSTION ELECTRIC UTILITIES 0.5 0.5 0.5 0.5 0.5 0.5 0.

5 0.4 0.5 0.

COGENERATION 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.4 0.4 0.

OIL AND GAS PRODUCTION (COMBUSTION) 3.3 3.3 3.2 3.2 3.2 3.2 3.

2 3.3 3.3 3.

PETROLEUM REFINING (COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANUFACTURING AND INDUSTRIAL 0.3 0.4 0.4 0.4 0.4 0.4 0.

4 0.3 0.3 0.

FOOD AND AGRICULTURAL PROCESSING 2.3 2.3 2.3 2.3 2.3 2.3 2.

2 2.1 2.1 2.

SERVICE AND COMMERCIAL 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.5 0.5 0.

OTHER (FUEL COMBUSTION) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.* TOTAL FUEL COMBUSTION 7.4 7.4 7.4 7.4 7.4 7.4 7.

4 7.2 7.2 7.

WASTE DISPOSAL SEWAGE TREATMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LANDFILLS 1.6 1.7 1.7 1.8 1.8 1.8 1.

9 1.6 1.7 1.

INCINERATORS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SOIL REMEDIATION 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.OTHER (WASTE DISPOSAL) 0.5 0.6 0.6 0.6 0.6 0.6 0.

6 0.5 0.6 0.

* TOTAL WASTE DISPOSAL 2.2 2.4 2.4 2.4 2.5 2.5 2.

6 2.2 2.4 2.

CLEANING AND SURFACE COATINGS LAUNDERING 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.DEGREASING 1.5 1.5 1.5 1.5 1.5 1.5 1.

5 1.5 1.5 1.

COATINGS AND RELATED PROCESS SOLVENTS 7.6 8.3 8.6 8.8 9.0 9.2 9.

4 7.6 8.3 8.

PRINTING 1.7 1.8 1.8 1.8 1.9 1.9 2.

0 1.7 1.8 1.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-28

VOC (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

ADHESIVES AND SEALANTS 3.2 3.4 3.5 3.5 3.6 3.7 3.

7 3.2 3.4 3.

OTHER (CLEANING AND SURFACE COATINGS) 3.4 3.9 4.0 4.1 4.2 4.3 4.

4 3.4 3.9 4.

* TOTAL CLEANING AND SURFACE COATINGS 17.4 18.9 19.4 19.8 20.2 20.6 21.1 17.3 18.8 19.PETROLEUM PRODUCTION AND MARKETING OIL AND GAS PRODUCTION 27.9 27.2 26.8 26.5 26.2 25.8 25.

5 27.9 27.2 26.

PETROLEUM REFINING 0.7 0.7 0.7 0.7 0.7 0.7 0.

7 0.7 0.7 0.

PETROLEUM MARKETING 7.5 8.1 8.2 8.3 8.5 8.6 8.

7 7.5 8.1 8.

OTHER (PETROLEUM PRODUCTION AND MARKETING) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL PETROLEUM PRODUCTION AND MARKETING 36.1 35.9 35.7 35.5 35.3 35.1 34.

9 36.1 35.9 35.

INDUSTRIAL PROCESSES CHEMICAL 2.4 2.6 2.6 2.6 2.7 2.7 2.

8 2.3 2.6 2.

FOOD AND AGRICULTURE 11.4 11.7 11.8 11.9 12.0 12.1 12.

2 10.0 10.3 10.

MINERAL PROCESSES 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.3 0.4 0.

METAL PROCESSES 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.3 0.3 0.

WOOD AND PAPER 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

GLASS AND RELATED PRODUCTS 0.4 0.4 0.4 0.4 0.4 0.4 0.

4 0.4 0.4 0.

OTHER (INDUSTRIAL PROCESSES) 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

* TOTAL INDUSTRIAL PROCESSES 15.0 15.7 15.8 16.0 16.2 16.3 16.

5 13.5 14.1 14.

** TOTAL STATIONARY SOURCES 78.2 80.2 80.6 81.0 81.5 82.0 82.

5 76.4 78.4 78.

AREA-WIDE SOURCES SOLVENT EVAPORATION CONSUMER PRODUCTS 23.5 24.3 24.6 25.1 25.6 26.1 26.

6 23.5 24.3 24.

ARCHITECTURAL COATINGS AND RELATED PROCESS SOLVENTS 9.4 9.7 9.8 9.9 10.0 10.1 10.

2 7.7 8.0 8.

PESTICIDES/FERTILIZERS 23.5 22.6 22.4 22.3 22.2 22.1 22.

0 25.1 24.2 24.

ASPHALT PAVING / ROOFING 2.3 2.4 2.4 2.4 2.4 2.4 2.

4 1.7 1.7 1.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-29

VOC (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

* TOTAL SOLVENT EVAPORATION 58.7 59.1 59.2 59.7 60.2 60.8 61.

3 58.1 58.3 58.

MISCELLANEOUS PROCESSES RESIDENTIAL FUEL COMBUSTION 5.9 5.0 4.9 4.7 4.5 4.4 4.

2 11.4 9.6 9.

FARMING OPERATIONS 65.4 69.9 71.0 72.5 74.0 75.5 77.

0 65.4 69.9 71.

CONSTRUCTION AND DEMOLITION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

UNPAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FUGITIVE WINDBLOWN DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FIRES 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.MANAGED BURNING AND DISPOSAL 16.3 16.1 16.0 16.0 15.9 15.9 15.

8 19.0 18.7 18.

COOKING 0.4 0.5 0.5 0.5 0.5 0.5 0.

5 0.4 0.5 0.

OTHER (MISCELLANEOUS PROCESSES) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL MISCELLANEOUS PROCESSES 88.2 91.6 92.5 93.8 95.0 96.3 97.

6 96.4 98.7 99.

** TOTAL AREA-WIDE SOURCES 146.9 150.6 151.8 153.5 155.3 157.1 158.

9 154.4 157.0 158.

MOBILE SOURCES ON-ROAD MOTOR VEHICLES LIGHT DUTY PASSENGER (LDA) 27.2 19.2 17.7 16.2 14.7 13.4 12.

2 28.6 20.0 18.

LIGHT DUTY TRUCKS - 1 (LDT1) 10.5 7.5 7.0 6.5 6.1 5.6 5.

2 11.2 8.1 7.

LIGHT DUTY TRUCKS - 2 (LDT2) 14.0 11.4 11.1 10.6 10.0 9.5 9.

0 14.9 12.2 11.

MEDIUM DUTY TRUCKS (MDV)LIGHT HEAVY DUTY GAS TRUCKS - 1 (LHDV1) 7.9 6.4 6.3 6.1 5.9 5.7 5.

5 8.4 6.9 6.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 5.4 3.3 3.2 3.0 2.8 2.7 2.

6 5.8 3.6 3.

LIGHT HEAVY DUTY GAS TRUCKS - 2(LHDV2) 1.3 0.9 0.9 0.8 0.8 0.7 0.

7 1.4 1.0 1.

MEDIUM HEAVY DUTY GAS TRUCKS (MHDV) 3.3 2.3 2.2 1.9 1.7 1.5 1.

3 3.7 2.6 2.

HEAVY HEAVY DUTY GAS TRUCKS 1.4 0.9 0.9 0.8 0.7 0.7 0.

6 1.5 1.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-30

VOC (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

(HHDV) LIGHT HEAVY DUTY DIESEL TRUCKS- 1 (LHDV1) 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.LIGHT HEAVY DUTY DIESEL TRUCKS- 2 (LHDV2) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV) 0.5 0.5 0.5 0.5 0.5 0.5 0.

4 0.5 0.5 0.

HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV) 16.1 16.5 15.7 14.9 14.1 13.2 12.

4 16.2 16.6 15.

MOTORCYCLES (MCY) 5.8 5.1 5.1 4.9 4.8 4.8 4.

8 6.0 5.3 5.

HEAVY DUTY DIESEL URBAN BUSES (UB) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.HEAVY DUTY GAS URBAN BUSES (UB) 0.1 0.1 0.2 0.2 0.2 0.2 0.

2 0.1 0.1 0.

SCHOOL BUSES (SB) 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

OTHER BUSES (OB) 0.3 0.2 0.2 0.2 0.2 0.2 0.

2 0.3 0.2 0.

MOTOR HOMES (MH) 0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.4 0.2 0.* TOTAL ON-ROAD MOTOR VEHICLES 94.8 75.4 71.5 67.3 63.3 59.5 55.

9 99.7 79.0 74.

OTHER MOBILE SOURCES AIRCRAFT 6.7 5.8 6.5 6.5 6.6 6.7 6.

8 6.7 5.8 6.

TRAINS 1.6 1.6 1.5 1.6 1.6 1.6 1.

6 1.6 1.6 1.

SHIPS AND COMMERCIAL BOATS 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.RECREATIONAL BOATS 13.2 12.1 11.9 11.6 11.5 11.4 11.

3 7.7 7.5 7.

OFF-ROAD RECREATIONAL VEHICLES 6.9 7.7 7.9 8.1 8.3 8.5 8.

7 7.4 8.2 8.

OFF-ROAD EQUIPMENT 19.8 16.2 15.4 14.7 14.0 13.4 12.

8 19.8 16.2 15.

FARM EQUIPMENT 10.8 8.7 8.3 7.8 7.1 6.5 5.

9 9.0 7.2 6.

FUEL STORAGE AND HANDLING 3.5 2.2 2.1 2.0 1.8 1.7 1.

7 3.4 2.1 1.

* TOTAL OTHER MOBILE SOURCES 62.7 54.3 53.6 52.3 51.0 49.8 48.

7 55.8 48.6 48.

** TOTAL MOBILE SOURCES 157.5 129.7 125.2 119.7 114.3 109.2 104.

6 155.4 127.6 123.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-31

VOC (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

GRAND TOTAL FOR SAN JOAQUIN VALLEY 382.6 360.6 357.5 354.2 351.1 348.3 345.

9 386.3 363.0 359.

Table B-7 Ammonia, Annual and Winter Daily Averages 

(in tons per day) 

Ammonia (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

STATIONARY SOURCES FUEL COMBUSTION ELECTRIC UTILITIES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

COGENERATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OIL AND GAS PRODUCTION (COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM REFINING (COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANUFACTURING AND INDUSTRIAL 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FOOD AND AGRICULTURAL PROCESSING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SERVICE AND COMMERCIAL 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (FUEL COMBUSTION) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL FUEL COMBUSTION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

WASTE DISPOSAL SEWAGE TREATMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-32

Ammonia (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

LANDFILLS 2.8 3.0 3.0 3.1 3.1 3.2 3.

2 2.8 3.0 3.

INCINERATORS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SOIL REMEDIATION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (WASTE DISPOSAL) 17.0 18.0 18.3 18.6 19.0 19.4 19.

8 17.0 18.0 18.

* TOTAL WASTE DISPOSAL 19.8 21.0 21.3 21.7 22.2 22.6 23.

0 19.8 21.0 21.

CLEANING AND SURFACE COATINGS LAUNDERING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

DEGREASING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PRINTING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ADHESIVES AND SEALANTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (CLEANING AND SURFACE COATINGS) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL CLEANING AND SURFACE COATINGS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM PRODUCTION AND MARKETING OIL AND GAS PRODUCTION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM REFINING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PETROLEUM MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (PETROLEUM PRODUCTION AND MARKETING) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL PETROLEUM PRODUCTION AND MARKETING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

INDUSTRIAL PROCESSES CHEMICAL 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FOOD AND AGRICULTURE 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MINERAL PROCESSES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

METAL PROCESSES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-33

Ammonia (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

WOOD AND PAPER 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

GLASS AND RELATED PRODUCTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (INDUSTRIAL PROCESSES) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL INDUSTRIAL PROCESSES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

** TOTAL STATIONARY SOURCES 19.8 21.0 21.3 21.7 22.2 22.6 23.

0 19.8 21.0 21.

AREA-WIDE SOURCES SOLVENT EVAPORATION CONSUMER PRODUCTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

ARCHITECTURAL COATINGS AND RELATED PROCESS SOLVENTS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PESTICIDES/FERTILIZERS 15.0 14.8 14.7 14.7 14.6 14.5 14.

5 15.0 14.8 14.

ASPHALT PAVING / ROOFING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL SOLVENT EVAPORATION 15.0 14.8 14.7 14.7 14.6 14.5 14.

5 15.0 14.8 14.

MISCELLANEOUS PROCESSES RESIDENTIAL FUEL COMBUSTION 0.6 0.6 0.6 0.6 0.6 0.6 0.

6 1.1 1.2 1.

FARMING OPERATIONS 332.1 358.0 364.5 373.1 381.7 390.3 398.

9 332.0 357.9 364.

CONSTRUCTION AND DEMOLITION 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

PAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

UNPAVED ROAD DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FUGITIVE WINDBLOWN DUST 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FIRES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MANAGED BURNING AND DISPOSAL 2.6 2.6 2.6 2.6 2.6 2.6 2.

5 3.2 3.1 3.

COOKING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER (MISCELLANEOUS PROCESSES) 5.6 6.0 6.1 6.2 6.3 6.5 6.

6 5.6 6.0 6.

* TOTAL MISCELLANEOUS PROCESSES 340.9 367.2 373.7 382.4 391.2 399.9 408.

7 341.9 368.1 374.

** TOTAL AREA-WIDE SOURCES 355.9 381.9 388.4 397.1 405.8 414.5 423.1 356.9 382.9 389.MOBILE SOURCES ON-ROAD MOTOR VEHICLES 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-34

Ammonia (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

LIGHT DUTY PASSENGER (LDA) 2.6 2.1 2.0 1.9 1.8 1.8 1.

7 2.6 2.1 2.

LIGHT DUTY TRUCKS - 1 (LDT1) 0.7 0.6 0.5 0.5 0.5 0.5 0.

5 0.7 0.6 0.

LIGHT DUTY TRUCKS - 2 (LDT2) 1.3 1.0 1.0 0.9 0.9 0.8 0.

8 1.3 1.0 1.

MEDIUM DUTY TRUCKS (MDV) LIGH

T

HEAVY DUTY GAS TRUCKS - 1 (LHDV1) 1.3 1.2 1.3 1.3 1.3 1.3 1.

3 1.3 1.2 1.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.2 0.2 0.2 0.2 0.2 0.2 0.

2 0.2 0.2 0.

LIGHT HEAVY DUTY GAS TRUCKS - 2(LHDV2) 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.MEDIUM HEAVY DUTY GAS TRUCKS (MHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY HEAVY DUTY GAS TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 1 (LHDV1) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

LIGHT HEAVY DUTY DIESEL TRUCKS- 2 (LHDV2) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MEDIUM HEAVY DUTY DIESEL TRUCKS (MHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY HEAVY DUTY DIESEL TRUCKS (HHDV) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MOTORCYCLES (MCY) 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.HEAVY DUTY DIESEL URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

HEAVY DUTY GAS URBAN BUSES (UB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SCHOOL BUSES (SB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OTHER BUSES (OB) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

MOTOR HOMES (MH) 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL ON-ROAD MOTOR VEHICLES 6.2 5.3 5.2 5.1 5.0 4.9 4.

8 6.2 5.3 5.

OTHER MOBILE SOURCES 
San Joaquin Valley Unified Air Pollution Control District 

Appendix B

Appendix B-35

Ammonia (tpd) 

ANNUAL 

SUMMARY CATEGORY NAME

2005 2009 2010 2011 2012 2013 2014 2005 2009 2010 

AIRCRAFT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

TRAINS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

SHIPS AND COMMERCIAL BOATS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

RECREATIONAL BOATS 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OFF-ROAD RECREATIONAL VEHICLES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

OFF-ROAD EQUIPMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FARM EQUIPMENT 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

FUEL STORAGE AND HANDLING 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

* TOTAL OTHER MOBILE SOURCES 0.0 0.0 0.0 0.0 0.0 0.0 0.

0 0.0 0.0 0.

** TOTAL MOBILE SOURCES 6.2 5.3 5.2 5.1 5.0 4.9 4.

8 6.2 5.3 5.

GRAND TOTAL FOR SAN JOAQUIN VALLEY 382.0 408.3 414.9 423.9 433.0 442.0 451.

0 382.9 409.2 415.

San Joaquin Valley Unified Air Pollution Control District December 4, 2007

Appendix B: Emissions Inventory 

2008 PM2.5 Plan 

Appendix B-37

B.3 EMISSIONS INVENTORY CALCULATIONS AND REVISIONS 

Emissions are estimated in a variety of ways. Some point and mobile sources may 

have emissions source tests or continuous emissions monitoring, which can provide 

direct tabulation of emission rates. Data from source-specific emission tests or 

continuous emission monitors are usually preferred for estimating a source's emissions 

because those data provide the best representation of the source's emissions. 

Typically, the mobile source inventory is based on population, activity rates, fuel 

specifications, and emissions of typical vehicles. For area sources, estimates are made 

based on 'surrogate' data that is assumed to be proportional to emissions, such as 

population, employment, economic data or some type of human activity. If no 

emissions data are available for a particular source, the District may send a survey to 

businesses that are identified as producing emissions form that source. The survey 

typically requests data that are used to estimate emissions. Each of the local air 

districts estimates the emissions for the stationary sources within its jurisdiction. 

Emissions from natural sources are typically estimated by conducting a scientific study. 

ARB estimates emissions of biogenic volatile organic compounds (BVOCs) from 

vegetation for natural areas, crops, and urban vegetation. BVOC emissions are 

functions of the species leaf mass, emission factors, temperature, and light conditions. 

Other pollutants (e.g. NOx) also have biogenic sources. 

B.3.1 Emission Factors and Emission Equations 

The general equation for emission estimation is: 

E = A x EF x (1-ER/100) 

where: 

E = emissions 

A = activity rate 

EF = emission factor 

ER = overall emission reduction efficiency, percent 

An emission factor relates the quantity of a pollutant emitted into the atmosphere 

to an activity associated with the pollutant’s release. Such factors may be used in 

equations to estimate emissions from a process where source specific data is not 

available. Emission factors are typically expressed as the weight of pollutant 

divided by a unit weight, area, volume, distance, or duration of the activity 

emitting the pollutant. In most cases, these factors are simply averages of all 

available data of acceptable quality, and are generally assumed to be 

representative of long-term averages for all facilities in the source category. EPA 

publishes emission factors for many emissions categories in the document 

entitled AP-42. 
San Joaquin Valley Unified Air Pollution Control District December 4, 2007

Appendix B: Emissions Inventory 

2008 PM2.5 Plan 

Appendix B-38

Once an emission factor is determined, the next step is to determine the population 

(number of sources) and extent of each source. Population data is collected directly 

and indirectly. For example, vehicle registration data are gathered by the state. 

Stationary sources must obtain a permit from the District; therefore, populations of 

permitted equipment are directly obtained and are reasonably accurate. The number of 

fireplaces is not reported and must be estimated indirectly using housing statistics and 

surveys. Each source category has its own methodology. 

The next step is to determine an activity rate. Activity data is reported in hours of 

operation, gallons of fuel used, miles traveled, and other units. Stationary sources of 

emissions permitted by the District are required to report actual emissions to ensure that 

they remain below their emission limits. This provides detailed activity data that is used 

in the emissions inventory. In other cases, facility operators can inform the District of 

their actual production figures or fuel burned. A survey is often carried out to determine 

usage rates. 

B.3.2 Emissions Inventory Updates 

The District, in cooperation with the ARB, is committed to continually updating the 

emissions inventory as research, emission factor updates, and other information 

become available. When emissions data change dramatically, the District is committed 

to revising the inventory and ensuring that any impact is reflected in the control strategy 

and the attainment demonstration. 

The District re-evaluates the emissions inventory on a regular basis to ensure that the 

inventory is accurate and current. Major point sources are typically re-evaluated every 

year. Area sources are scheduled to be re-evaluated every one to five years. Seventyfive area source categories were updated during the period from 2003 to 2006. 

The District updates emissions growth estimates on a periodic basis. Ten source 

categories are being examined in 2006 to reevaluate growth trends. The District also 

revises emissions estimates based on the effects of District prohibitory rules on an 

emissions source category. Approximately sixty-eight District prohibitory rules will be 

examined in 2006 to evaluate emissions controls and the effect of the rule requirements 

on the emissions inventory.