## Appendix B

Class I Area Visibility Supplemental Information(page intentionally blank)Appendix B – Arizona Regional Haze SIP Page 1 of 98 Section 1

Arizona Class I Area Visibility Impairment Analysis

The figures presented in this appendix provide a repr esentation of the potential transport of visibility impairing pollutants at Class I areas in Arizona. The Weighted Emissions Potential (WEP) is a tool that shows the predominant emission sources that potentially contribute to haze. The maps are broken down by pollutant and show the potential contribution for 20% worst visibility days for the baseline period and projected 2018 emissions. Each map has a 100 kilo meter and 200 kilometer radius circle around each Class I area and the shaded colors re present areas that potentially contribute to visibility impairment at the Class I area. The pollutants covered are sulfur dioxide (SO2), nitrogen oxides (NOx), organic carbon (OC), elemental carbon (EC), coarse mass (CM), fine soil (FS), ammonia (NH3), and volatile organic compounds (VOCs).Appendix B – Arizona Regional Haze SIP Page 2 of 98 Chiricahua National Monument, Chir icahua and Galiuro Wilderness Area

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 3 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 4 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 5 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 6 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 7 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 8 of 98 Grand Canyon National Park

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 9 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 10 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 11 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 12 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 13 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 14 of 98 Mazatzal Wilderness Area and Pine Mountain Wilderness Area

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 15 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 16 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 17 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 18 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 19 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 20 of 98

Mount Baldy

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 21 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 22 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 23 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 24 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 25 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 26 of 98 Petrified Forest National Park

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 27 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 28 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 29 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 30 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 31 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 32 of 98 Saguaro National Park – West Unit

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 33 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 34 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 35 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 36 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 37 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 38 of 98 Saguaro National Park – East Unit

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 39 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 40 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 41 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 42 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 43 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 44 of 98 Sierra Ancha Wilderness Area

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 45 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 46 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 47 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 48 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 49 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 50 of 98 Superstition Wilderness Area Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 51 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 52 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 53 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 54 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 55 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 56 of 98 Sycamore Canyon Wilderness Area

Sulfur OxidesAppendix B – Arizona Regional Haze SIP Page 57 of 98 Nitrogen OxidesAppendix B – Arizona Regional Haze SIP Page 58 of 98 Organic CarbonAppendix B – Arizona Regional Haze SIP Page 59 of 98 Elemental CarbonAppendix B – Arizona Regional Haze SIP Page 60 of 98

Coarse MassAppendix B – Arizona Regional Haze SIP Page 61 of 98 Fine Particulate MatterAppendix B – Arizona Regional Haze SIP Page 62 of 98 Section 2

Visibility Impairment Analysis

Contribution to Class I Areas in Colorado, Utah, and New Mexico

The tables in this section represent the percent contri bution to sulfate and nitrate at Class I areas in Colorado, New Mexico, and Utah. The data is fro m the PSAT modeling analysis for the 2002 base case (plan 02c) and 2018 projections (base 18b). The tables show the highest contributors only, not all contributions from all states or regions. The tables also provide the concentrations from point, area, mobile, natural fire/biogenic, and anthropogenic fire. The tables do not provide the total concentration for each Class I area.

Colorado Class I areas:

 Mesa Verde National Park (MEVE1)

 Black Canyon of the Gunnison National Park, La Garita Wilderness, and Weminuche Wilderness (WEMI1)

 Great Sand Dunes National Monument (GRSA1)

 Eagles Nest Wilderness, Flat Tops Wilderness, Maroon Bells-Snowmass Wilderness, and West Elk Wilderness (WHRI1)

New Mexico Class I areas:

 Gila Wilderness, New Mexico (GICL1)

 Bosque del Apache National Wildlife Refuge, New Mexico (BOAP1)

 San Pedro Parks Wilderness, New Mexico (SAPE1)

 Bandelier National Monument, New Mexico (BAND1)

Utah Class I areas:

 Zion National Park (ZION1)

 Bryce Canyon National Park (BRCA1)

 Capitol Reef National Park (CAPI1)

 Canyonlands National Park and Arches National Park (CANY1)Appendix B – Arizona Regional Haze SIP Page 63 of 98 Mesa Verde National Park, Colora do – PSAT results for SO4 and NO3

Contribution to SO4 at MEVE1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.225 0.225 33.8% NM 0.001 0 0.002 0.003 0.118 0.124 18.6% MEX 0 0 0.002 0.011 0.054 0.067 10.1% AZ 0.003 0 0.005 0.001 0.048 0.057 8.6% PO 0 0 0.001 0.033 0.015 0.049 7.4% CA 0.008 0 0.004 0.004 0.013 0.029 4.4%

Contribution to SO4 at MEVE1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.229 0.229 35.5% NM 0.001 0 0.001 0.005 0.104 0.111 17.2% MEX 0 0 0.002 0.011 0.06 0.073 11.3% AZ 0.004 0 0.002 0.002 0.058 0.066 10.2% PO 0 0 0.001 0.033 0.016 0.05 7.8% CA 0.007 0 0.003 0.004 0.013 0.027 4.2%

Contribution to NO3 at MEVE1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.001 0 0.006 0.028 0.1 0.135 54.2% AZ 0.002 0 0.02 0.001 0.01 0.033 13.3% CO 0.001 0 0.008 0.01 0.007 0.026 10.4% OD 0.023 0.023 9.2% CA 0.001 0 0.011 0.001 0.001 0.014 5.6%

Contribution to NO3 at MEVE1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.001 0 0.002 0.076 0.083 0.162 60.2% CO 0.001 0 0.003 0.024 0.005 0.033 12.3% AZ 0.002 0 0.008 0.001 0.015 0.026 9.7% OD 0.026 0.026 9.7% CA 0.001 0 0.005 0.001 0.001 0.008 3.0%Appendix B – Arizona Regional Haze SIP Page 64 of 98 Mesa Verde National Park, Colorado – WE P results for OC, EC, fine PM, and coarse PMAppendix B – Arizona Regional Haze SIP Page 65 of 98Appendix B – Arizona Regional Haze SIP Page 66 of 98 Black Canyon of the Gunnison National Park, La Garita Wilderness, a nd Weminuche Wilderness (WEMI1), Colorado

Contribution to SO4 at WEMI1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.165 0.165 34.1% NM 0 0 0.001 0.002 0.057 0.06 12.4% MEX 0 0 0.001 0.008 0.034 0.043 8.9% PO 0 0 0.001 0.029 0.013 0.043 8.9% AZ 0.002 0 0.003 0.001 0.028 0.034 7.0%

CO 0.006 0 0.003 0.001 0.014 0.024 5.0%

Contribution to SO4 at WEMI1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.169 0.169 34.9% NM 0 0 0 0.004 0.06 0.064 13.2% MEX 0 0 0.002 0.009 0.041 0.052 10.7% PO 0 0 0.001 0.029 0.014 0.044 9.1% AZ 0.002 0 0.001 0.001 0.038 0.042 8.7% CA 0.006 0 0.002 0.004 0.013 0.025 5.2%

Contribution to NO3 at WEMI1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0 0 0.001 0.005 0.018 0.024 30.0% CA 0.001 0 0.015 0.002 0.001 0.019 23.8% OD 0.014 0.014 17.5% AZ 0.001 0 0.008 0 0.003 0.012 15.0% CO 0 0 0.001 0.002 0.001 0.004 5.0%

Contribution to NO3 at WEMI1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0 0 0.001 0.013 0.017 0.031 43.7% OD 0.014 0.014 19.7% CA 0 0 0.006 0.002 0.002 0.01 14.1% AZ 0 0 0.003 0 0.004 0.007 9.9% CO 0 0 0 0.004 0.001 0.005 7.0%Appendix B – Arizona Regional Haze SIP Page 67 of 98 Black Canyon of the Gunnison National Park, La Garita Wilderness, a nd Weminuche Wilderness (WEMI1), Colorado – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 68 of 98Appendix B – Arizona Regional Haze SIP Page 69 of 98 Great Sand Dunes National Monument (GRSA1), Colorado – PSAT Analysis

Contribution to SO4 at GRSA1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.165 0.165 37.5% CO 0.001 0 0.005 0.002 0.049 0.057 13.0% CEN 0 0 0.004 0.004 0.038 0.046 10.5% MEX 0 0 0.001 0.005 0.024 0.03 6.8% NM 0.001 0 0.002 0.002 0.023 0.028 6.4% PO 0 0 0 0.016 0.007 0.023 5.2% AZ 0.002 0 0.002 0 0.017 0.021 4.8%

Contribution to SO4 at GRSA1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.169 0.169 38.2% CO 0.001 0 0.002 0.002 0.038 0.043 9.7% NM 0.001 0 0 0.004 0.031 0.036 8.1% MEX 0 0 0.001 0.005 0.029 0.035 7.9% CEN 0 0 0 0.004 0.029 0.033 7.5% AZ 0.002 0 0.001 0.001 0.023 0.027 6.1% PO 0 0 0 0.016 0.008 0.024 5.4%

Contribution to NO3 at GRSA1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.031 0.031 26.7% NM 0.001 0 0.005 0.006 0.013 0.025 21.6% CO 0.002 0 0.009 0.002 0.004 0.017 14.7% CEN 0.002 0 0.006 0.001 0.003 0.012 10.3% AZ 0.001 0 0.004 0 0.002 0.007 6.0% UT 0 0 0.003 0 0.004 0.007 6.0%

Contribution to NO3 at GRSA1 2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.033 0.033 28.9% NM 0.001 0 0.002 0.016 0.012 0.031 27.2% CO 0.002 0 0.004 0.004 0.004 0.014 12.3% CEN 0.003 0 0.002 0.001 0.004 0.01 8.8% AZ 0.001 0 0.002 0 0.004 0.007 6.1% UT 0 0 0.001 0.001 0.003 0.005 4.4%Appendix B – Arizona Regional Haze SIP Page 70 of 98 Great Sand Dunes National Monument (G RSA1), Colorado – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 71 of 98Appendix B – Arizona Regional Haze SIP Page 72 of 98 Eagles Nest Wilderness, Flat Tops Wilderness, Maroon Bells-Snowmass Wilderness, and West Elk Wilderness (WHRI1), Colorado – PSAT Analysis

Contribution to SO4 at WHIR1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.167 0.167 38.9% MEX 0 0 0.001 0.005 0.033 0.039 9.1% CO 0.001 0 0.005 0.002 0.02 0.028 6.5% PO 0 0 0 0.016 0.007 0.023 5.4% UT 0.007 0 0.002 0.001 0.013 0.023 5.4% AZ 0.001 0 0.002 0.001 0.018 0.022 5.1% NM 0.001 0 0.001 0.001 0.019 0.022 5.1%

Contribution to SO4 at WHIR1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.171 0.171 40.2% MEX 0 0 0.001 0.006 0.039 0.046 10.8% AZ 0.002 0 0.001 0.001 0.025 0.029 6.8% NM 0.001 0 0 0.002 0.023 0.026 6.1% CEN 0 0 0 0.004 0.021 0.025 5.9% UT 0.007 0 0 0.001 0.016 0.024 5.6% PO 0 0 0 0.016 0.007 0.023 5.4%

Contribution to NO3 at WHIR1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.01 0.01 50.0% CO 0 0 0.002 0.001 0.001 0.004 20.0% UT 0 0 0.002 0 0.002 0.004 20.0% CA 0 0 0.001 0 0 0.001 5.0% NM 0 0 0 0 0.001 0.001 5.0% AZ 0 0 0 0 0 0 0%

Contribution to NO3 at WHIR1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.011 0.011 55.0% UT 0 0 0.001 0.001 0.002 0.004 20.0% CO 0 0 0.001 0.001 0.001 0.003 15.0% NM 0 0 0 0.001 0.001 0.002 10.0% AZ 0 0 0 0 0 0 0% CA 0 0 0 0 0 0 0%Appendix B – Arizona Regional Haze SIP Page 73 of 98 Eagles Nest Wilderness, Flat Tops Wilderness, Maroon Bells-Snowmass Wilderness, and West Elk Wilderness (WHRI1), Colorado – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 74 of 98Appendix B – Arizona Regional Haze SIP Page 75 of 98 Gila Wilderness, New Mexico (GICL1) – PSAT Analysis

Contribution to SO4 at GICL1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.196 0.196 20.1% MEX 0 0 0.004 0.026 0.166 0.196 20.1% CEN 0 0 0.009 0.025 0.153 0.187 19.1% EUS 0 0 0.006 0.01 0.162 0.178 18.2% AZ 0.007 0 0.006 0.002 0.049 0.064 6.6% PO 0 0 0.001 0.027 0.014 0.042 4.3% NM 0.014 0 0.004 0.004 0.018 0.04 4.1%

Contribution to SO4 at GICL1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution MEX 0 0 0.004 0.027 0.175 0.206 24.5% OD 0.201 0.201 23.9% CEN 0 0 0.001 0.026 0.111 0.138 16.4% EUS 0 0 0.002 0.011 0.072 0.085 10.1% AZ 0.007 0 0.002 0.003 0.055 0.067 8.0% NM 0.014 0 0.001 0.007 0.019 0.041 4.9% PO 0 0 0 0.027 0.014 0.041 4.9%

Contribution to NO3 at GICL1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.02 0.02 35.7% CA 0.001 0 0.013 0.002 0.002 0.018 32.1% AZ 0.001 0 0.011 0 0.001 0.013 23.2%

Contribution to NO3 at GICL1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.02 0.02 50.0% CA 0.001 0 0.005 0.002 0.002 0.01 25.0% AZ 0.001 0 0.004 0.001 0.002 0.008 20.0%Appendix B – Arizona Regional Haze SIP Page 76 of 98 Gila Wilderness, New Mexico (GICL1) – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 77 of 98Appendix B – Arizona Regional Haze SIP Page 78 of 98 Bosque del Apache National Wildlife Refuge, New Mexico – PSAT Analysis

Contribution to SO4 at BOAP1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution CEN 0 0 0.014 0.033 0.217 0.264 22.7% EUS 0 0 0.007 0.013 0.208 0.228 19.6% OD 0.224 0.224 19.2% MEX 0 0 0.003 0.02 0.142 0.165 14.2% NM 0.003 0 0.011 0.012 0.052 0.078 6.7% AZ 0.007 0 0.004 0.001 0.057 0.069 5.9%

Contribution to SO4 at BOAP1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.23 0.23 23.0% CEN 0 0 0.001 0.035 0.162 0.198 19.8% MEX 0 0 0.003 0.021 0.15 0.174 17.4% EUS 0 0 0.002 0.014 0.093 0.109 10.9% NM 0.003 0 0.004 0.032 0.051 0.09 9.0% AZ 0.008 0 0.002 0.002 0.059 0.071 7.1%

Contribution to NO3 at BOAP1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.004 0 0.027 0.01 0.011 0.052 37.4% CEN 0.005 0 0.014 0.005 0.013 0.037 26.6% AZ 0.001 0 0.007 0 0.004 0.012 8.6% OD 0.011 0.011 7.9% CO 0.001 0 0.003 0.001 0.002 0.007 5.0%

Contribution to NO3 at BOAP1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.004 0 0.014 0.02 0.012 0.05 37.3% CEN 0.007 0 0.005 0.007 0.016 0.035 26.1% OD 

### 0.014 0.014 10.4% AZ 0.002 0 0.003 0 0.005 0.01 7.5% CO 0.001 0 0.001 0.002 0.002 0.006 4.5%Appendix B – Arizona Regional Haze SIP Page 79 of 98 Bosque del Apache National Wildlife Refuge, New Mexico – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 80 of 98Appendix B – Arizona Regional Haze SIP Page 81 of 98 San Pedro Parks Wilderness, New Mexico – PSAT Analysis

Contribution to SO4 at SAPE1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.18 0.18 25.8% CEN 0 0 0.006 0.013 0.094 0.113 16.2% MEX 0 0 0.002 0.013 0.072 0.087 12.5% NM 0.002 0 0.007 0.01 0.048 0.067 9.6% AZ 0.002 0 0.004 0.001 0.053 0.06 8.6% EUS 0 0 0.002 0.003 0.053 0.058 8.3% PO 0 0 0.001 0.023 0.013 0.037 5.3%

Contribution to SO4 at SAPE1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.186 0.186 27.3% NM 0.002 0 0.003 0.028 0.064 0.097 14.2% MEX 0 0 0.002 0.013 0.078 0.093 13.7% CEN 0 0 0 0.013 0.066 0.079 11.6% AZ 0.002 0 0.002 0.002 0.06 0.066 9.7% PO 0 0 0.001 0.023 0.014 0.038 5.6% EUS 0 0 0.001 0.004 0.023 0.028 4.1%

Contribution to NO3 at SAPE1 (2002 Base) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.001 0 0.011 0.007 0.01 0.029 38.7% CEN 0.002 0 0.005 0.002 0.004 0.013 17.3% AZ 0.001 0 0.005 0 0.004 0.01 13.3% OD 0.008 0.008 10.7% CA 0 0 0.004 0.001 0.001 0.006 8.0%

Contribution to NO3 at SAPE1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.002 0 0.006 0.018 0.012 0.038 45.8% CEN 0.002 0 0.002 0.002 0.006 0.012 14.5% AZ 0.002 0 0.003 0 0.006 0.011 13.3% OD 0.01 0.01 12.0% CA 0 0 0.002 0.001 0.001 0.004 4.8%Appendix B – Arizona Regional Haze SIP Page 82 of 98 San Pedro Parks Wilderness, New Mexico – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 83 of 98Appendix B – Arizona Regional Haze SIP Page 84 of 98 Bandelier National Monument, New Mexico – PSAT Analysis

Contribution to SO4 at BAND1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.218 0.218 26.2% CEN 0 0 0.007 0.016 0.113 0.136 16.3% NM 0.005 0 0.009 0.014 0.095 0.123 14.8% EUS 0 0 0.003 0.006 0.093 0.102 12.2% MEX 0 0 0.002 0.011 0.065 0.078 9.4% AZ 0.002 0 0.004 0.001 0.055 0.062 7.4%

Contribution to SO4 at BAND1 (2018 Projections)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.219 0.219 29.2% NM 0.005 0 0.003 0.032 0.097 0.137 18.3% CEN 0 0 0.001 0.016 0.076 0.093 12.4% MEX 0 0 0.002 0.011 0.068 0.081 10.8% AZ 0.002 0 0.001 0.002 0.06 0.065 8.7% EUS 0 0 0.001 0.006 0.04 0.047 6.3%

Contribution to NO3 at BAND1 (2002 Base)

State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.002 0 0.023 0.021 0.034 0.08 42.6% OD 0.029 0.029 15.4% CEN 0.003 0 0.008 0.002 0.007 0.02 10.6% AZ 0.002 0 0.01 0 0.006 0.018 9.6% CA 0 0 0.009 0.001 0.001 0.011 5.9% UT 0 0 0.004 0 0.007 0.011 5.9%

Contribution to NO3 at BAND1 (2018 Projections) State or Region Nat. Fire/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution NM 0.002 0 0.01 0.051 0.031 0.094 47.7% OD 0.033 0.033 16.8% CEN 0.004 0 0.003 0.003 0.008 0.018 9.1% AZ 0.002 0 0.005 0 0.01 0.017 8.6% CO 0.001 0 0.001 0.006 0.002 0.01 5.1% UT 0 0 0.002 0.001 0.004 0.007 3.6%Appendix B – Arizona Regional Haze SIP Page 85 of 98 Bandelier National Monument, New Mexico – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 86 of 98Appendix B – Arizona Regional Haze SIP Page 87 of 98 Zion National Park, Utah – PSAT Analysis

Contribution to SO4 at ZION1 (2002 Base) State or Region Nat Fires/Bio Anthro Fire Mobile Area Point Outside Domain Total % Contribution OD 0.221 0.221 32.5% PO 0 0 0.002 0.061 0.027 0.09 13.2% UT 0.034 0 0.007 0.003 0.02 0.064 9.4% NV 0.006 0 0.003 0.008 0.044 0.061 9.0% CA 0.014 0 0.01 0.008 0.027 0.059 8.7% MEX 0 0 0.002 0.013 0.042 0.057 8.4% AZ 0.003 0 0.003 0.001 0.013 0.02 2.9%

Contribution to SO4 at ZION1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fire Mobile Area Point Outside Domain Total % Contribution OD 0.221 0.221 35.5% PO 0 0 0.001 0.061 0.028 0.09 14.4% UT 0.034 0 0.003 0.003 0.024 0.064 10.3% MEX 0 0 0.002 0.013 0.043 0.058 9.3% CA 0.013 0 0.006 0.008 0.027 0.054 8.7% NV 0.006 0 0.002 0.009 0.018 0.035 5.6% AZ 0.003 0 0.001 0.001 0.016 0.021 3.4%

Contribution to NO3 at ZION1 (2002 Base) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution UT 0.002 0 0.029 0.002 0.027 0.06 28.2% OD 0.049 0.049 23.0% CA 0.002 0 0.033 0.005 0.004 0.044 20.7% NV 0.001 0 0.009 0.001 0.007 0.018 8.5% PO 0 0 0.003 0.004 0.001 0.008 3.8% AZ 0.001 0 0.005 0 0.001 0.007 3.3%

Contribution to NO3 at ZION1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fire Mobile Area Point Outside Domain Total % Contribution OD 0.055 0.055 29.6% UT 0.002 0 0.015 0.003 0.026 0.046 24.7% CA 0.002 0 0.016 0.006 0.006 0.03 16.1% NV 0.001 0 0.005 0.001 0.008 0.015 8.1% AZ 0.001 0 0.003 0 0.006 0.01 5.4% PO 0 0 0.002 0.005 0 0.007 3.8%Appendix B – Arizona Regional Haze SIP Page 88 of 98 Zion National Park, Utah – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 89 of 98Appendix B – Arizona Regional Haze SIP Page 90 of 98 Bryce Canyon National Park, Utah – PSAT Analysis

Contribution to SO4 at BRCA1 (2002 Base) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.192 0.192 34.5% PO 0 0 0.001 0.051 0.022 0.074 13.3% MEX 0 0 0.002 0.011 0.04 0.053 9.5% CA 0.011 0 0.008 0.007 0.023 0.049 8.8% NV 0.007 0 0.002 0.006 0.031 0.046 8.3% UT 0.017 0 0.003 0.001 0.012 0.033 5.9% EUS 0 0 0.001 0.001 0.021 0.023 4.1% AZ 0.003 0 0.002 0.001 0.008 0.014 2.5%

Contribution to SO4 at BRCA1 (2018 Projections)

State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.191 0.191 37.8% PO 0 0 0.001 0.05 0.022 0.073 14.5% MEX 0 0 0.002 0.011 0.039 0.052 10.3% CA 0.013 0 0.005 0.007 0.023 0.048 9.5% UT 0.017 0 0.001 0.001 0.013 0.032 6.3% NV 0.007 0 0.001 0.006 0.01 0.024 4.8% AZ 0.003 0 0.001 0.001 0.01 0.015 3.0%

Contribution to NO3 at BRCA1 (2002 Base)

State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution CA 0.002 0 0.026 0.004 0.004 0.036 34.0% OD 0.028 0.028 26.4% UT 0.001 0 0.007 0 0.005 0.013 12.3% NV 0.001 0 0.005 0 0.004 0.01 9.4% PO 0 0 0.002 0.003 0 0.005 4.7% AZ 0.001 0 0.004 0 0 0.005 4.7%

Contribution to NO3 at BRCA1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.035 0.035 35.7% CA 0.002 0 0.014 0.005 0.005 0.026 26.5% UT 0.001 0 0.004 0.001 0.005 0.011 11.2% NV 0 0 0.003 0.001 0.005 0.009 9.2% PO 0 0 0.001 0.004 0 0.005 5.1% AZ 0.001 0 0.002 0 0.001 0.004 4.1%Appendix B – Arizona Regional Haze SIP Page 91 of 98 Bryce Canyon National Park, Utah – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 92 of 98Appendix B – Arizona Regional Haze SIP Page 93 of 98 Capital Reef National Park, Utah – PSAT Analysis

Contribution to SO4 at CAPI1 (2002 Base)

State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.197 0.197 40.5% PO 0 0 0.001 0.033 0.014 0.048 9.9% UT 0.005 0 0.005 0.002 0.032 0.044 9.0% MEX 0 0 0.001 0.007 0.028 0.036 7.4% CA 0.008 0 0.006 0.005 0.016 0.035 7.2% NV 0.005 0 0.001 0.004 0.02 0.03 6.2% AZ 0.002 0 0.002 0 0.01 0.014 2.9%

Contribution to SO4 at CAPI1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.197 0.197 42.4% PO 0 0 0.001 0.033 0.015 0.049 10.5% UT 0.006 0 0.002 0.002 0.035 0.045 9.7% MEX 0 0 0.001 0.007 0.03 0.038 8.2% CA 0.009 0 0.003 0.005 0.016 0.033 7.1% NV 0.005 0 0.001 0.004 0.008 0.018 3.9% AZ 0.002 0 0.001 0.001 0.014 0.018 3.9%

Contribution to NO3 at CAPI1 (2002 Base) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution UT 0.003 0 0.031 0.002 0.047 0.083 40.5% OD 0.049 0.049 23.9% CA 0.001 0 0.02 0.003 0.003 0.027 13.2% NV 0.001 0 0.005 0 0.004 0.01 4.9% AZ 0.001 0 0.007 0 0.001 0.009 4.4%

Contribution to NO3 at CAPI1 (2002 Base) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.054 0.054 29.2% UT 0.003 0 0.015 0.003 0.03 0.051 27.6% AZ 0.001 0 0.004 0 0.022 0.027 14.6% CA 0.002 0 0.011 0.004 0.004 0.021 11.4% NV 0.001 0 0.003 0.001 0.006 0.011 5.9%Appendix B – Arizona Regional Haze SIP Page 94 of 98 Capital Reef National Park, Utah – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 95 of 98Appendix B – Arizona Regional Haze SIP Page 96 of 98 Canyonlands National Park and Arches National Park, Utah – PSAT Analysis

Contribution to SO4 at CANY1 (2002 Base)

State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.21 0.21 33.6% UT 0.013 0 0.007 0.003 0.054 0.077 12.3% MEX 0 0 0.002 0.009 0.044 0.055 8.8% PO 0 0 0.001 0.036 0.015 0.052 8.3% NM 0.001 0 0.001 0.001 0.036 0.039 6.2% CA 0.007 0 0.006 0.005 0.017 0.035 5.6% NV 0.004 0 0.001 0.004 0.021 0.03 4.8% AZ 0.003 0 0.003 0.001 0.018 0.025 4.0%

Contribution to SO4 at CANY1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution OD 0.216 0.216 35.5% UT 0.013 0 0.002 0.003 0.06 0.078 12.8% MEX 0 0 0.002 0.01 0.049 0.061 10.0% PO 0 0 0.001 0.036 0.016 0.053 8.7% NM 0.001 0 0 0.002 0.032 0.035 5.7% AZ 0.004 0 0.001 0.001 0.027 0.033 5.4% CA 0.007 0 0.003 0.005 0.017 0.032 5.3%

Contribution to NO3 at CANY1 (2002 Base)

State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution UT 0.003 0 0.018 0.003 0.029 0.053 33.3% OD 0.03 0.03 18.9% NM 0 0 0.001 0.003 0.018 0.022 13.8% CA 0.001 0 0.014 0.002 0.002 0.019 11.9% CO 0.001 0 0.005 0.002 0.003 0.011 6.9% AZ 0.001 0 0.007 0 0.002 0.01 6.3%

Contribution to NO3 at CANY1 (2018 Projections) State or Region Nat Fires/Bio Anthro Fires Mobile Area Point Outside Domain Total % Contribution UT 0.003 0 0.01 0.006 0.026 0.045 28.1% OD 0.036 0.036 22.5% NM 0 0 0 0.011 0.018 0.029 18.1% CA 0.002 0 0.007 0.003 0.003 0.015 9.4% AZ 0.001 0 0.003 0 0.009 0.013 8.1% CO 0.001 0 0.002 0.005 0.003 0.011 6.9%Appendix B – Arizona Regional Haze SIP Page 97 of 98 Canyonlands National Park and Arches National Park, Utah – WEP AnalysisAppendix B – Arizona Regional Haze SIP Page 98 of 98