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Home My WebLink AboutDAQ-2025-000777DR A F T May 28, 2024 Base Year Serious Ozone SIP Point Source Inventory The Serious Ozone SIP requires a base year point source inventory for modeling purposes. The base year inventory selected for this evaluation was the 2017 inventory. It includes all reported pollutants, and the unit of measurement is tons per year (tpy). Source Selection: At the beginning of this ozone SIP, the 2017 and 2020 triennial inventories were available for point sources. The impacts of the COVID-19 pandemic are reflected in the 2020 triennial, however, which makes the 2017 triennial a more representative year. The point source triennial inventories document all facilities in the state requiring an inventory by R307-150, including all major sources, any sources included in the PM10 or ozone maintenance plans, and Title V sources, except portable facilities with FIPs code 49777. Staff excluded these facilities due to their lack of spatial data (latitude and longitude). The area source base year inventory includes all emissions from facilities not subject to R307-150. Staff divided all point sources in Utah into two datasets based on the NOx and VOC Potential to Emit (PTE) amounts in their approval orders. Facilities with NOx and VOC PTEs over 50 tpy are in one dataset, and facilities under 50 tpy PTE for these two pollutants are in the other dataset. The over 50 tpy dataset includes 130 facilities, while the under 50 tpy dataset includes 299 facilities. The following tables list their 2017 actual non-hazardous air pollutant emissions. DR A F T May 28, 2024 Table 1. Serious Ozone SIP, Utah facilities with PTEs over 50 tons NOx, VOC as of 2017. Base Year actual emissions shown in TPY. Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10007 Holcim US Inc. - Devil's Slide Plant 49029 72.09 68.84 15.53 12.32 2.12 1,059.51 1,426.83 196.24 45.11 3.95 10008 Nucor Steel 49003 45.90 39.91 32.49 26.81 6.48 688.01 182.41 80.17 31.49 2.24 10009 ATK Launch Systems Inc 49003 75.77 16.11 53.12 16.06 3.54 36.59 35.83 0.79 29.93 5.70 10011 Staker & Parson Companies- Brigham City Aggregate Plant & Pit 49003 21.91 20.06 5.24 3.39 1.85 13.52 5.00 0.33 6.85 NA 10028 Vulcraft Division of Nucor Corporation 49003 17.94 17.16 7.90 7.27 0.02 6.38 6.15 0.25 42.92 NA 10034 Paradox Midstream, LLC- Lisbon Natural Gas Processing Plant 49037 NA NA NA NA NA NA NA NA NA NA 10047 Utah State University- Main Campus 49005 2.84 0.69 2.84 0.69 2.16 6.90 18.78 0.22 2.23 0.00 10051 Swift Beef Company, Inc.- Hyrum Meat Packing Plant 49005 3.83 2.67 2.77 1.61 1.16 23.48 19.53 22.97 1.88 1.74 10096 Sunnyside Cogeneration Assoc. 49007 65.24 58.39 39.87 33.03 6.63 42.76 430.77 477.82 25.38 0.15 10107 ECDC Environmental - East Carbon Landfill 49007 13.09 11.19 3.01 1.13 0.02 33.50 14.31 1.26 15.82 0.00 10119 Chevron Products Co SL Refinery 49011 39.94 8.25 27.83 8.13 19.70 245.94 253.64 32.38 363.88 7.71 10120 Bountiful City Light and Power Plant 49011 0.37 0.00 0.37 0.00 0.00 0.13 4.32 0.43 3.78 NA 10121 Hill Air Force Base 49011 13.31 8.71 8.03 3.54 4.56 104.80 101.43 1.58 140.24 1.72 10122 Big West Oil LLC Big West Oil Refinery 49011 25.14 9.44 16.44 4.42 12.01 235.13 115.15 55.43 676.59 6.69 10123 Holly Refining Marketing 49011 18.17 6.63 18.17 6.63 10.70 404.30 170.53 44.36 217.46 14.14 10124 Silver Eagle Refining -- Woods Cross Inc. Petroleum Products Refining 49011 3.69 0.91 3.13 0.74 2.13 42.83 31.66 0.76 42.65 1.20 DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10129 Wasatch Integrated IE- County Landfill 49011 12.84 11.32 5.50 4.02 1.36 34.98 91.82 6.47 23.72 0.00 10133 Pioneer Investments Corporation 49011 0.00 NA NA NA NA 5.35 2.70 0.03 55.99 NA 10156 Utility Trailer Manufacturing Company 49011 1.41 0.03 1.40 0.03 0.08 5.36 4.90 0.01 56.16 0.01 10209 Kinder Morgan Altamont LLC Altamont East Compressor Station 49013 6.71 4.15 6.71 4.15 2.57 84.66 451.58 0.18 55.90 0.01 10210 Kinder Morgan Altamont LLC Altamont West Compressor Station 49013 1.50 0.69 1.50 0.69 0.81 20.65 312.56 0.05 34.66 0.00 10211 Kinder Morgan Altamont LLC Altamont South Compressor Station 49013 5.41 3.20 5.41 3.20 2.21 64.71 397.14 0.15 41.62 0.00 10237 Pacificorp Hunter 49015 503.92 372.42 385.33 253.78 131.61 3,158.09 9,776.71 3,511.61 119.75 1.36 10238 Pacificorp Huntington 49015 474.01 304.54 218.81 141.17 77.42 5,107.68 5,934.58 2,280.98 74.78 0.82 10251 Intrepid Potash - Moab, LLC- Salt & Potash Production Facility 49019 21.50 18.03 6.43 2.96 3.47 16.14 19.25 0.12 1.95 0.09 10257 Mid-America Pipeline Company- Thompson Site 49019 0.00 0.00 0.00 0.00 0.00 0.02 0.01 0.00 2.83 NA 10259 Northwest Pipeline Corporation 49019 0.08 0.02 0.08 0.02 0.06 1.09 2.56 0.28 0.04 0.00 10263 Mid-America Pipeline Company- Harley Dome Station 49019 0.01 0.00 NA NA NA 0.09 0.14 0.00 6.89 NA 10264 Mid-America Pipeline Company- Moab Station 49037 0.08 0.02 NA NA NA 2.69 1.83 0.04 3.43 NA 10271 Southern Utah University: Cedar City Campus 49021 5.30 0.24 5.30 0.24 0.73 10.77 12.97 0.09 0.91 0.06 10290 Black Iron LLC - Comstock Iron Mine 49021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10303 Ash Grove Cement Company Leamington Cement Plant 49023 116.96 94.24 100.80 78.10 22.99 6,278.88 1,192.02 19.05 53.01 58.77 10313 Graymont Western US Incorporated Cricket Mountain Plant 49027 285.65 105.15 144.37 81.63 3.45 295.78 608.82 24.50 14.90 25.82 10320 Kern River Gas Transmission Company- Fillmore Compressor Station 49027 4.35 1.25 4.35 1.25 3.10 9.15 47.27 0.16 2.21 0.01 10327 Intermountain Power Service Corp 49027 983.45 113.92 923.90 98.20 824.84 964.59 9,333.37 2,483.62 107.67 1.65 10327 Intermountain Power Service Corporation- Intermountain Generation Station 49027 NA NA NA NA NA NA NA NA NA NA 10335 Tesoro Logistics Operations LLC Salt Lake City Refinery 49035 160.32 50.66 99.66 25.00 74.36 255.07 313.27 499.46 230.77 3.35 10346 Kennecott Smelter & Refinery 49035 692.99 111.24 608.35 30.73 528.70 92.03 134.16 587.95 10.82 4.80 10348 Murray City Power Department 49035 0.06 0.02 0.06 0.02 0.04 0.74 0.53 0.00 0.02 0.00 10354 University of Utah 49035 10.85 2.98 10.85 2.98 7.74 38.02 41.65 0.59 8.13 2.57 10355 Pacificorp Gadsby 49035 8.16 1.35 5.03 1.35 3.65 27.08 38.81 0.46 2.26 4.72 10365 Easton Technical Products Tubing Manufacturing Facility 49035 0.14 NA 0.14 NA NA 0.72 0.04 0.01 3.51 NA 10402 ATK Launch Systems Inc 49035 4.00 0.53 2.38 0.52 1.10 17.03 29.93 1.27 17.08 NA 10414 Central Valley Water Reclamation Facility 49035 2.66 0.85 1.98 0.60 1.37 84.13 22.16 0.58 5.68 0.04 10420 Advanced Foam Plastics 49035 0.06 0.01 0.06 0.01 0.04 0.61 0.73 0.00 88.42 0.02 10423 Interstate Brick Company Brick Manufacturing Plant 49035 25.94 20.42 13.00 7.48 5.52 55.17 28.43 6.84 2.56 NA 10463 Henkel Corporation - Detergent Manufacturing Plant 49035 1.73 1.55 1.73 1.55 0.18 2.69 3.20 0.02 37.55 0.10 DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10482 Fashion Cabinet Manufacturing Inc. 49035 0.04 0.01 0.04 0.01 0.03 1.03 0.57 0.00 23.91 0.01 10491 Firestone Building Products 49035 0.89 0.02 0.06 0.02 0.04 0.67 0.80 0.00 62.08 0.00 10501 Kennecott Barneys Canyon Mining Company- Barney's Canyon Mine 49035 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NA 10555 Weir Minerals, Inc. 49035 0.32 0.13 0.32 0.13 0.18 4.05 3.21 0.02 42.22 0.09 10556 America's Products Company Salt Lake City Marketing Terminal 49011 NA NA NA NA NA NA NA NA 13.36 NA 10558 Cabinetry by Karman: Cabinet Manufacturing 49035 0.05 0.01 0.05 0.01 0.04 0.59 0.68 0.00 19.18 0.00 10562 Olympia Sales Company 49035 8.41 8.40 4.70 4.68 0.02 0.28 0.27 0.00 27.29 0.00 10565 Geneva Rock Products: Point of the Mountain (Hansen: Lehi) 49035 51.81 29.30 6.31 4.29 0.33 5.60 11.33 0.02 7.83 0.00 10571 Kennecott Utah Copper LLC Mine & Copperton Concentrator 49035 1,096.5 4 923.25 273.74 105.49 3.23 1,357.12 4,209.19 2.70 210.03 1.78 10572 Kennecott Utah Copper LLC Power Plant Lab Tailings Impoundment 49035 72.97 41.84 34.81 8.40 23.44 36.12 460.80 1,036.37 6.59 1.21 10578 The Church of Jesus Christ of Latter-Day Saints 49035 1.17 0.29 1.17 0.29 0.88 12.96 15.43 0.09 0.85 0.49 10627 Northwest Pipeline Corp Moab 49037 0.60 0.43 0.60 0.43 0.17 4.94 34.48 0.21 1.31 0.00 10639 LeGrand Johnson Construction Company- Moab Aggregate Plant 49037 0.00 0.00 0.00 0.00 0.00 NA NA NA NA NA 10665 Canyon Fuel Company LLC- SUFCO Mine 49041 4.99 NA 0.65 NA NA 12.33 36.28 4.11 2.23 NA 10676 Utelite Corporation Shale Processing 49043 89.27 32.86 37.69 9.96 22.56 9.27 211.45 137.22 2.32 0.03 DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10685 Crandall Crushing- Aggregate Crusher & Asphalt Plant 49043 5.17 5.17 3.46 3.46 0.00 0.70 5.16 0.01 0.02 0.00 10706 Dugway Proving Ground 49045 679.62 672.91 72.57 67.49 0.37 131.92 16.78 1.05 12.38 0.13 10707 Lhoist North America (Chemical Lime) 49045 7.57 0.00 1.10 0.00 0.00 0.06 0.11 0.00 0.07 0.00 10716 US Magnesium 49045 824.69 812.95 621.84 609.51 3.85 323.05 1,061.59 6.79 660.59 1.82 10725 Clean Harbors Aragonite, LLC Hazardous Waste Storage Incineration 49045 3.73 2.13 1.78 0.53 0.76 43.53 126.60 23.87 5.87 NA 10790 Brigham Young University 49049 2.57 0.75 2.48 0.75 1.74 25.88 66.92 0.34 5.54 0.94 10791 AP Green Refractories Incorporated 49049 6.75 1.33 0.52 0.22 0.28 2.94 62.05 2.20 0.33 NA 10794 McWane Ductile - Utah 49049 15.99 10.05 12.25 8.14 1.51 12.44 34.42 8.66 26.80 0.75 10812 Nestle USA Prepared Foods Division Inc.- Prepared Foods Processing Plant 49049 2.72 NA 2.25 NA 2.25 16.12 19.32 0.11 2.82 NA 10819 Springville City Corporation Whitehead Power Plant 49049 0.91 0.46 0.91 0.46 0.45 1.25 9.00 0.03 5.17 0.00 10823 Payson City Corporation 49049 0.56 0.42 0.40 0.18 0.13 0.61 14.37 0.17 0.73 0.00 10825 Geneva Nitrogen Plant 49049 1.98 1.67 0.66 0.35 0.31 4.50 2.68 0.03 0.29 0.17 10875 Provo Steel and Supply: Safe Manufacturing Facility 49049 0.07 0.00 0.02 0.00 0.01 0.22 0.26 0.00 28.55 0.00 10880 Global Coating Incorporated 49049 2.02 1.82 0.97 0.91 0.01 0.39 0.45 0.02 7.86 NA 10884 Heber Light and Power Company- Power Plant 49051 0.39 0.19 0.39 0.19 0.19 2.96 15.80 0.05 3.16 0.00 10892 St.George Power (All Sites) 49053 3.33 0.98 3.33 0.98 2.35 6.01 15.99 0.36 2.85 0.00 10917 Compass Minerals Ogden Inc 49057 221.10 199.52 104.53 83.06 14.75 90.10 68.42 1.18 34.01 0.71 10922 Westinghouse Electric Company LLC Zirconium Hafnium Production Plant 49057 5.81 4.16 5.72 4.07 1.64 575.07 23.12 0.85 2.36 2.65 DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 10925 JBT Corporation Jetway Systems 49057 6.45 0.08 6.45 0.08 0.16 7.22 4.02 0.13 44.79 NA 10946 Central Weber Sewer Improvement District: Wastewater Treatment Plant 49057 0.26 0.07 0.26 0.06 0.18 10.67 16.18 0.07 1.97 NA 10951 Fresenius Medical Care 49057 4.73 1.20 4.73 1.20 3.53 52.17 27.94 0.55 22.88 NA 11229 Lifetime Products, Inc. Basketball Standards & Picnic Table Manufacturer 49011 1.90 0.14 1.88 0.14 0.43 51.07 16.25 0.08 3.47 NA 11234 Staker & Parson Companies 49035 26.64 22.92 9.82 6.07 3.30 37.15 56.59 0.57 9.54 NA 11284 Hill Air Force Base 49003 170.50 157.47 62.68 58.24 3.28 5.04 14.17 0.83 3.59 0.08 11362 Salt Lake Valley Solid Waste Management Salt Lake Valley Landfill & Transfer Station 49035 88.15 0.44 10.67 0.12 0.00 10.59 18.50 0.14 31.34 0.92 11386 Hexcel Corporation 49035 130.69 7.40 85.28 5.35 11.76 105.03 189.68 33.14 151.11 69.35 11408 IM Flash Technologies LLC 49049 24.86 0.58 21.58 0.58 1.68 21.73 21.37 0.63 28.12 7.90 11532 Questar Pipeline Company Kastler Marushack Compressor Station 49009 4.37 1.80 4.37 1.80 2.56 28.03 639.15 0.72 44.79 2.85 11594 Tooele Army Depot- Tooele Army Depot 49045 67.99 67.93 10.75 10.69 0.06 2.40 12.59 3.35 4.06 0.00 11634 Canyon Fuel Company LLC- Dug-Out Canyon Coal Mine 49007 7.78 7.70 2.23 2.15 0.08 3.45 17.37 2.79 1.36 0.00 11767 Genpak Corporation: Polystyrene Foam Production 49021 0.56 0.49 0.56 0.49 0.07 0.46 1.08 0.01 71.08 0.21 11768 Geneva Rock Products, Inc. Bacchus Pit 49035 2.26 2.26 0.17 0.17 0.00 0.43 1.37 0.45 0.17 0.00 11798 G & K Services Incorporated Industrial Laundry 49035 0.09 0.03 0.09 0.03 0.07 1.28 4.88 0.00 25.07 0.00 11840 Staker & Parson Companies - Pleasant View Sand and Gravel Pit 49057 1.96 NA 0.34 NA NA NA NA NA NA NA DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 11840 Staker & Parson Companies - Pleasant View Sand and Gravel Pit 49058 NA NA 0.01 NA NA 5.44 10.90 0.27 1.73 NA 11949 Schreiber Foods Incorporated- Smithfield Cheese Packing Facility 49005 0.32 0.08 0.32 0.08 0.24 3.55 4.22 0.03 0.23 0.14 11955 Alta Ski Lifts Alta Ski Area 49035 0.80 0.19 0.45 0.02 0.02 5.31 7.76 0.10 1.74 NA 11966 Dragon ESP Ltd 49049 0.41 NA 0.40 NA NA NA NA NA 8.77 NA 11977 Trans-Jordan Cities- Trans- Jordan Landfill 49035 52.82 10.67 9.40 2.38 2.43 153.46 25.95 1.09 15.51 0.00 12103 Dominion Energy Questar Pipeline LLC - Oak Spring Turbine Compressor Station 49007 3.75 1.08 3.75 1.08 2.67 2.83 16.43 0.42 6.45 NA 12188 Western Rock Products Corporation- Fort Pierce Pit 49053 5.49 4.20 2.23 0.94 1.29 8.62 1.90 0.22 2.11 NA 12444 Staker & Parson Companies: Keigly Quarry 49049 7.14 5.09 0.97 0.80 0.19 13.87 4.49 0.34 3.35 NA 12495 PacifiCorp Power Marketing 49035 4.63 1.33 4.63 1.33 3.30 14.37 10.09 0.36 1.47 0.00 12512 Kern River Gas Transmission Company Veyo Compressor Station 49053 7.02 2.02 7.02 2.02 5.00 11.47 70.83 0.25 5.51 0.01 12514 Kern River Gas Transmission Company- Elberta Compressor Station 49049 3.93 1.13 3.93 1.13 2.80 9.13 29.04 0.14 4.34 0.01 12524 PacifiCorp Currant Creek Power Plant 49023 24.23 1.92 24.23 1.92 22.31 297.96 157.68 2.74 10.02 40.91 12596 Kern River Gas Transmission Company- Salt Lake City Compressor Station 49035 2.80 0.80 2.80 0.80 1.99 26.99 34.23 0.11 3.10 0.00 12825 Utah Assoc. Municipal Power Systems 49049 7.67 0.60 2.01 0.60 1.47 12.64 20.91 0.80 3.09 NA 12901 Mid-America Pipeline Company- Lisbon Pump Station 49037 0.36 0.10 NA NA 0.26 4.71 8.42 0.19 7.52 NA DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 12929 EnerVest Operating LLC: Sage Brush Flat Compressor Station 49007 2.41 0.21 2.41 0.21 2.26 3.05 15.28 0.14 20.74 0.00 12948 EnerVest Operating LLC: Dry Canyon Compressor Station 49007 2.53 1.20 2.53 1.20 1.33 9.79 7.40 0.08 14.34 0.04 12982 John Kuhni Sons Incorporated- Levan Rendering Plant 49023 0.20 NA NA NA NA 1.07 6.36 0.67 0.10 NA 13000 Dominion Energy Questar Pipeline, LLC - Price Dew Point Plant 49007 0.11 0.03 0.11 0.03 0.08 1.06 1.25 0.02 12.67 0.00 13031 PacifiCorp Energy Lake Side Power Plant 49049 65.08 27.17 65.08 27.17 37.90 917.07 207.06 7.60 26.26 110.35 13043 Fetzer's Incorporated 49035 0.11 0.08 0.11 0.08 0.02 0.12 0.76 0.00 0.05 NA 13091 Linde Hydrogen Plant- Hydrogen Gas Production 49035 8.08 NA 6.08 NA NA 6.21 28.75 0.27 11.10 3.90 13099 Staker & Parson Companies: Beck Street Consolidated 49035 34.16 27.90 10.38 4.18 3.89 44.09 45.89 0.74 9.75 0.01 13284 EnerVest Operating LLC Interplanetary Compressor Station 49007 3.38 1.65 3.38 1.65 1.77 7.13 5.13 0.11 13.30 0.00 14010 CUR Henry Mountain Uranium, LLC - Tony M Mine 49017 NA NA NA NA NA NA NA NA NA NA 14085 UNEV Pipeline, LLC- Cedar City Terminal 49021 0.06 0.02 0.04 0.00 0.04 3.53 1.43 0.09 17.51 0.00 14107 The Proctor & Gamble Paper Products Company 49003 40.91 13.34 40.69 13.12 27.41 28.18 28.31 0.38 17.30 1.21 14167 Autoliv ASP, Incorporated: Autolive Airbag Manufacturing 49057 0.11 0.05 0.11 0.05 0.02 12.48 1.49 0.01 43.85 NA DR A F T May 28, 2024 Facility ID Facility Name FIPS PM10- PRI PM10 -FIL PM25 -PRI PM25 -FIL PM- CON CO NOX SO2 VOC NH3 14172 Sunroc Corporation- Pintura Aggregate and Hot Mix Asphalt Plant 49053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14185 OWL Danish Flats SWD 49019 10.80 NA 1.08 NA NA 1.26 0.63 0.00 147.39 NA 14209 Ruby Pipeline LLC; Wildcat Hills Compressor Station 49003 0.12 0.04 0.12 0.04 0.08 0.81 0.97 0.01 0.06 0.00 14210 Ovintiv Production Inc. - Pleasant Valley Compressor Station 49013 0.06 0.03 0.06 0.03 0.03 0.40 45.21 0.07 6.46 0.00 14492 CUR White Canyon Uranium, LLC 49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14950 W.W. Clyde Company.- Spanish Valley Aggregate & HMA Facility 49037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15438 LaPoint Recycle and Storage 49047 0.02 0.02 0.02 0.02 0.00 0.32 1.37 0.02 21.61 0.00 15487 Integrated Waste Management 49013 0.93 0.93 0.09 0.09 0.00 0.01 0.04 0.00 79.94 0.00 Table 2. Serious Ozone SIP, Utah facilities with PTEs under 50 tons NOx, VOC as of 2017. Base Year emissions shown in TPY. DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10001 LeGrand Johnson Construction Company- Nibley Pit Wash Plant 49005 0 0 0 0 0 0 0 0 0 0 10021 Geneva Rock Products- Perry Sand & Gravel Pit 49003 7.24 6.97 0.69 0.42 0.27 0.96 0 3.17 1.26 0.39 10025 Autoliv North America - Ogden Automotive Airbag Manufacturing Plant 49057 0.06 0.01 0.06 0.01 0.04 0.3 NA 0.7 0 0.05 10035 Redmond Minerals Incorporated- Bentonite (Clay) Processing Plant 49039 0 0 0 0 0 0 0 0 0 0 10042 Staker & Parson Companies- McGuire Pit Crushing Operation 49003 12.27 12.27 2.02 2.02 0 0.84 NA 1.99 0 0.66 10055 Kilgore Contracting, Inc. - Hyrum Aggregate, Asphalt and Concrete Plant 49005 55.59 54.44 26.07 24.92 1.16 10.68 NA 11.94 1.21 3.44 10071 Jack B. Parsons Company- Smithfield Pit 49005 0.55 0.09 0.53 0.07 0.46 3.08 NA 0.63 0.08 1.51 10092 Canyon Fuel Company LLC- Skyline Mines 49007 11.75 NA 2.33 NA NA 10.43 0.06 21.91 0.03 1.6 10102 Utah State University Eastern - Price 49007 0.14 NA 0.1 NA NA 1.48 0 1 0.02 0.11 10113 Coal Energy Group 2, LLC 49007 0 0 0 0 0 0 0 0 0 0 10139 Craythorne Hall and Gailey Incorporated- Aggregate Pit 49011 0.22 0.22 0.21 0.21 0 1.38 0 1.47 0 0.28 10142 Stericycle Incorporated- BFI Medical Waste Incinerator 49011 0.25 0.1 0.25 0.1 0.16 1.36 0.03 11.48 0.03 0.25 10148 Univar Solutions USA Inc. - Chemical Distribution Center 49011 0.01 0 0.01 0 0.01 0.17 0 0.19 0 5.54 10152 ATK Space Systems, Inc- Clearfield Manufacturing Facility 49011 0.86 0.4 0.86 0.4 0.45 7.73 0.25 8.03 0.05 31.92 10153 Zero Manufacturing Incorporated- Aluminum Case & Container Manufacturing Plant 49011 0.88 0.75 0.88 0.75 0.14 2.01 0.08 2.39 0.05 5.18 10154 Mission Support Inc. (MSI)- Paint Booth - Mission Support 49011 NA NA NA NA NA NA NA NA NA 0 10159 North Davis Sewer District- Wastewater Treatment Facility 49011 0.46 0.01 0.02 0.01 0.01 24.55 0.25 8.58 0.2 6.92 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10181 Companion Systems Incorporated- Fiberglass Manufacturing 49011 NA NA NA NA NA NA NA NA NA 3.69 10184 Geneva Rock Products- South Weber Pit 49011 13.49 9.83 1.84 1.72 NA 0.48 NA 1.09 0 0.08 10187 North Davis Cabinet Incorporated- Cabinet Manufacturing Facility 49011 0.61 0.6 0.01 0 0.01 0.16 0 0.2 0 14.9 10225 Genwal Resources Incorporated- Crandall Canyon Mine 49015 0 0 0 0 0 0 0 0 0 0 10229 Bronco Utah Operations, LLC - Emery Coal Mine 49015 0.71 0.71 0.09 0.09 0 0 0 0 0 0 10232 Energy West Mining Company- Cottonwood Coal Prep Plant 49015 41.13 NA 39.12 NA NA 2.36 NA 5.36 0.01 0.48 10239 Energy West Mining Company- Deer Creek Mine 49015 0 0 0 0 0 0 0 0 0 0 10240 Castle Valley Mining LLC- Bear Canyon Mine 49015 3.3 3.3 0.38 0.38 0 0.17 0 0.14 0.28 2.39 10268 ETC Canyon Pipeline, LLC- San Arroyo Plant 49019 0 0 0 0 0 0 0 0 0 0 10273 Ashdown Brothers Construction- Asphalt Plant Crusher Concrete Plant 49021 6.69 NA 3.55 NA NA 40.43 NA 32 7.84 4.26 10278 Staker Parson Companies dba Western Rock Products Cedar City Facility 49021 3.74 3.21 1.21 0.68 0.53 3.91 NA 1.22 0.09 1.75 10311 Materion Natural Resources- Delta Mill 49027 22.78 0.55 4.44 0.52 0.82 8.86 82.5 13.7 0.44 6.21 10337 Utah Metal Works Incorporated- Scrap Metal Recycling Plant 49035 1.7 1.28 0.95 0.5 0 3.76 NA 3.08 0.01 0.48 10343 Asphalt Materials Incorporated- West Jordan Plant 49035 12.11 1.87 5.96 0.9 3.01 15.99 NA 3.91 0.38 3.73 10347 Intermountain Healthcare - LDS Hospital 49035 0.66 0.66 0.66 0.66 0 6.27 0 11.98 2.31 0.42 10358 Varex Imaging Corporation - X-Ray Products Manufacturing Plant 49035 0.14 0 0.14 0 NA 0.22 0.2 0.52 0.02 13.58 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10369 Bimbo Bakeries USA, Inc.- Salt Lake City Bakery 49035 0.44 0.31 0.18 0.05 0.14 2.04 0.01 2.43 0.01 71.75 10376 Staker & Parson Companies- Wasatch Boulevard Plant 49035 0.77 0.75 0.11 0.09 NA 0.11 NA 0.28 0 0.02 10377 BD Medical - Medical Device Fabricating and Drug Manufacturing Plant 49035 0.37 0.11 0.37 0.1 0.17 3.13 NA 3.93 0.18 12.57 10379 Kilgore Contracting, LLC- Valley Pit 49035 10.94 10.53 1.83 1.43 NA 2.54 NA 4.83 0.01 1.47 10380 Materials Packaging Corporation- Dry Mix Cement Plant 49035 9.32 3.25 1.63 0.28 0.44 6.66 0.11 7.32 0.03 0.57 10405 Intermountain Healthcare- The Orthopedic Specialty Hospital (TOSH) 49035 0.24 0.06 0.24 0.06 0.18 2.67 0 1.83 0.03 0.44 10406 Snowbird Resort LLC- Snowbird Ski and Summer Resort 49035 2.01 0.11 1.94 0.11 1.04 136.58 0.08 88.16 0.29 42.46 10407 Granite Construction Company- Cottonwood Facility 49035 21.01 16.36 8.06 3.41 4.65 35.36 NA 17.2 0.81 11.7 10425 Boeing Company (The) - Aircraft Parts Manufacturing Plant 49035 0.07 0.02 0.07 0.02 0.05 0.78 0.03 0.93 0.01 11.24 10426 Hudson Printing Company- Printing Presses 49035 0.14 0.11 0.09 0.06 0.02 0.71 0 0.47 0 3.61 10439 Lakeview Rock Products- North Salt Lake Pit 49035 14.96 NA 5.23 NA 0.12 19.64 0 17.15 0.24 4.58 10440 IASIS Healthcare- Salt Lake Regional Medical Center 49035 0.43 0.04 0.43 0.04 0.39 2.29 0 6.07 12.9 0.31 10443 Maaco Auto Painting & Bodyworks- Sandy Automobile Body Repair and Painting Facility 49035 0.56 0.56 0.56 0.56 0.08 1.76 NA 7.84 0.52 1.41 10449 LDS Church Printing Center- Salt Lake Printing Center - LDS Church 49035 17.18 17.1 8.66 8.58 0.07 1.49 0.01 1.34 0.01 7.3 10450 Salt Lake City Department of Airports- Salt Lake City International Airport 49035 5.44 4.32 1.63 0.53 0.3 12.6 0.03 16.28 0.25 10.03 10452 Cottonwood Mill & Cabinet- Cabinet Manufacturing Facility 49035 1.23 1.23 0.62 0.62 NA NA NA NA NA 5.97 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10461 Primary Children's Medical Center- Primary Children's Medical Center 49035 0.19 0.05 0.19 0.05 0.14 2.1 0.08 0.39 0.12 0.14 10480 Ameritech Coatings Incorporated - Aluminium Dross Processing Facility 49035 0.02 0 0.02 0 0.01 0.2 0.01 0.24 0 9 10481 Ceramatec Incorporated - Ceramics Manufacturing & Research Facility 49035 0 0 0 0 0 2 0 0 0 0 10483 FC Printing, Inc.- Printing Facility 49035 NA NA NA NA NA NA NA NA NA 7.66 10485 E.T. Technologies Incorporated - Soils Regeneration Site 49035 0.87 0.47 0.45 0.05 NA 1.12 NA 3.64 0.14 13.41 10505 Salt Lake Community College- Redwood Campus 49035 0.23 0.06 0.23 0.06 0.17 2.51 0 1.49 0.02 0.16 10508 Weir Minerals, Inc.: Pump Shop 49035 0.2 0.01 0.2 0.01 0.03 0.94 0 0.67 0.01 5.12 10510 Deluxe Manufacturing Operations - Coldset Printing Presses & Stamping 49035 0.01 0 0.01 0 0.01 0.15 0.01 0.18 0 0.05 10517 Teva Pharmaceuticals USA Pharmaceutical Manufacturing Facility 49035 1.28 0.32 1.28 0.32 NA 14.13 NA 17.35 0.22 4.58 10521 Qwest- Standby Diesel Emergency Generator 49035 0.02 0.02 0.02 0.02 0 0.31 NA 1.18 0 0.03 10532 Western Metals Recycling- Metal Shredder Recovery 49035 2 0.82 1.37 0.2 0.79 2.36 0 6 0.01 0.67 10552 Veterans Affairs Medical Center- Veterans Affairs Medical Center 49035 1.15 0.33 1.15 0.32 0.79 12.59 0.17 9.7 0.08 0.93 10569 Harper-Kilgore, LLC- Pit #10 49035 23.09 19.26 7 3.18 3.57 26.46 NA 8.32 0.73 9.47 10580 Hallmark Cabinet Company- Wood Cabinet and Furniture Manufacturing Plant 49035 0.09 0.09 0.04 0.04 0 0.29 NA 0.2 0 7.55 10591 Blanchard Metals Processing Company- Metals Plating & Processing 49035 0.06 0.02 0.06 0.02 0.05 0.71 0 1.6 0.01 0.76 10617 Holliday Construction Incorporated- Bluff Pit 49037 5.2 NA 1.64 NA NA 4.19 NA 17.4 1.3 2.54 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10645 Staker Parson Companies - Centerfield Asphalt Plant 49039 4.43 2.8 2.16 0.53 1.63 33.76 NA 10.19 7.41 3.05 10648 Utah DFCM Utah State Prison - Central Utah Correctional Facility 49039 7.52 3.76 7.52 3.76 3.76 31.63 0 29.13 1.26 1.69 10652 Snow College- Snow College 49039 0.52 0.18 0.52 0.18 0.34 2.47 0 2.51 0.1 0.41 10654 United States Gypsum Company - Sigurd Plant 49041 23.31 17.44 9.49 3.62 5.87 33.09 0.42 17.36 0.87 7.34 10655 Hales Sand and Gravel Incorporated- Elsinore Pit 49041 1.34 1.34 0.28 0.28 0 0.15 NA 0.26 0 0.07 10663 Western Clay Company- Aurora Bentonite Gypsum Milling Plant 49041 29.89 29.73 14.2 14.04 0.16 6.83 0 13.25 0.85 2.01 10668 Western Rock Products Corporation- Elsinore Sand & Gravel Plant 49041 0 0 0 0 0 0 NA 0 0 0 10675 Redmond Minerals Incorporated- Salt & Clay Mining and Salt Production Plant 49039 15.41 14.99 1.27 0.85 0.42 1.74 0 4.97 0.45 0.63 10677 Tesoro Logistics Northwest Pipeline LLC 49043 0 0 0 0 0 0 0 0 0 2.47 10681 SLC Pipeline LLC 49043 0 0 0 0 0 0 0 0 0 5.82 10688 Staker & Parson Companies- Francis Aggregate Pit 49043 0.02 0.02 0.01 0 0 0.07 NA 0.31 0.05 0 10712 Staker & Parson Companies- Erda Pit & Hot Plant 49045 0 0 0 0 0 0 NA 0 0 0 10720 Clean Harbors Grassy Mountain LLC: Grassy Mountain Landfill Facility 49045 0.84 0.77 0.84 0.77 0.07 20.66 0 11.03 2.2 2.16 10722 Cargill Incorporated--Salt Division- Timpie Salt Processing Plant 49045 28.18 16.92 16.14 4.88 11.26 13.5 0.2 25.15 0.18 2.18 10726 Morton Salt, Inc.- Salt Processing Plant 49045 44.46 33.1 22.56 11.2 11.36 8.04 NA 7.77 0.05 0.7 10728 Utah Refractories Corporation- Silica Stone Quarry 49049 0 0 0 0 0 0 0 0 0 0 10732 Staker & Parson Companies- South Willow Pit 49045 0 0 0 0 0 0 0 0 0 0 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10756 Northwest Pipeline GP- Vernal Compressor Station (Grand Father Equipment) 49047 0.08 0.08 0.08 0.08 0 5.08 0 4.17 0.23 1.41 10771 Mid-America Pipeline Company- Dinosaur Station 49047 0 0 0 NA 0 0 NA 0 0 6.5 10792 Harsco Metals Americas- Plant #12 (Geneva Slag Operations) 49049 4.07 4.07 1.4 1.4 0.34 2.9 NA 10.93 0 0.28 10795 Utah Municipal Power Agency (UMPA) - Power Plant 49049 0.05 0 0.05 0 0.01 0.31 NA 0.14 0 0.58 10814 Sunroc Corporation- Santaquin Aggregate Facility 49049 8.02 5.33 0.97 0.77 0 0.86 NA 2.09 0 0.17 10817 Intermountain Healthcare - Utah Valley Regional Medical Center 49049 0.31 0.09 0.31 0.09 0.22 3.45 0.02 5.15 0.02 0.25 10820 Geneva Rock Products- Orem Hot Mix Asphalt Plant & Concrete Batch Plants 49049 16.52 10.7 2 1.66 NA 1.39 NA 2.42 0 2.25 10828 Pioneer Pipe and Tube- Pioneer Pipe and Tube 49049 0.01 NA 0.01 NA NA 0.06 NA 0.1 0 1.38 10843 Geneva Rock Products, Inc. - Pelican Point Limestone, Aggregate, & Concrete Facility 49049 22.35 19.99 4.12 3.79 0 17.3 0 5.49 0.5 0.13 10847 Sapa Extrusions Incorporated- Unrecycled Aluminum Scrap Production 49049 3.44 NA 2.82 NA NA 12.68 NA 14.32 0.1 5.72 10849 Utah Valley University- Orem Campus Engineering 49049 0.57 0.57 0.54 0.54 0 1.9 0 10.16 0.52 0.13 10885 Staker Parson Materials & Construction - Heber Binggeli Pit 49051 10.85 10.82 1.92 1.89 0.03 0.92 NA 1.91 0.03 0.48 10907 Western Rock Products Corporation- Sorenson Pit 49053 5.7 5.68 1.05 1.03 0.02 0.54 NA 0.62 0 0.07 10919 Kimberly-Clark Worldwide Incorporated- Kimberly-Clark - Ogden Plant 49057 2.44 0.03 0.49 0.02 0.07 2.32 0.06 4.63 0.02 9.22 10920 Ardent Mills, LLC - Ogden Flour Mill 49057 40.62 40.59 20.32 20.3 NA 0.15 NA 0.22 0 0.04 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 10927 Levolor Home Fashions- Manufacturing Facility 49057 0.07 0.02 0.07 0.02 0.05 0.76 0 0.91 0.01 0.77 10928 Staker & Parson Companies- South Weber Pit Operations 49011 12.74 12.7 2.33 2.29 0.04 1.11 NA 1.26 0.01 0.14 10936 Cereal Food Processors, Inc. - Ogden Flour Mill 49057 23.89 23.88 11.99 11.98 0.02 0.27 0.01 0.32 0 0.02 10939 GSC Foundries- Aluminum & Stainless Steel Foundry 49057 0.14 NA 0.14 NA NA 1.77 NA 2.05 0.1 5.85 10972 Jack B. Parsons Company- Ogden Hot Mix Asphalt Facility 49057 3.87 0.92 3.43 0.48 2.95 19.84 NA 4.04 0.52 4.88 10979 Staker & Parson Companies- Wellington Asphalt Plant 49007 0 0 0 0 0 0 0 0 0 0 10981 Wilkinson Construction- Drum Mix Asphalt Plant & Crushing Operation 49029 4.21 3.58 1.81 1.18 0.63 8.31 NA 3.59 0.63 3.02 11060 Interstate Rock Products- Hurricane Pit 49053 4.59 4.57 1.21 1.2 0.02 1.85 0 2.92 0.39 1.09 11178 Boise Packaging and Newsprint L.L.C.-Salt Lake Corrugated Container Manufacturing Facility 49035 6.1 0.06 0.26 0.06 0.19 3.59 0.02 3.45 0.02 7.52 11190 Crystal Animal Products Incorporated- Lehi Manufacturing Facility 49049 0 0 0 0 0 0.78 0 1.36 0 0 11199 Midwestern Fabricators, LLC- Fiberglass Manufacturing Plant 49035 0.02 0.02 0.02 0.02 0.01 0.23 0 0.27 0 15.07 11205 Energy Fuels Resources (USA) Inc. - White Mesa Hill 49037 1.51 0.71 1.51 0.71 0.8 26.6 0 11.61 0.71 1.72 11233 Mity-Lite Incorporated- Orem Manufacturing Facility 49049 0.34 0.28 0.34 0.28 0.05 0.95 0.01 1.78 0.01 4.72 11295 Salt Lake County- Salt Palace 49035 0.24 0.06 0.24 0.06 0.17 2.42 0.09 1.05 0.03 0.17 11297 Frito-Lay- Salty Snack Plant 49035 7.94 5.24 7.94 5.24 2.71 6.5 0.33 7.35 0.06 1.38 11305 Brenntag Pacific Incorporated- Ogden Distribution Terminal 49057 NA NA NA NA NA NA NA NA NA 0.17 11309 Asphalt Systems Incorporated - Asphalt Mixing Plant 49035 0.05 0.01 0.05 0.01 0.04 0.55 0 0.65 0 5.41 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 11358 MACA Supply Company- Foundry 49049 3.21 2.42 1.97 1.89 0.09 1.78 NA 1.55 0.01 1.09 11412 Geneva Rock Products, Inc.- Cove Pit 49005 0.82 NA 0.05 NA 0.04 0.12 0 0.08 0.08 0.04 11436 Westroc Incorporated- Highland Pit 49049 13.52 13.12 2.21 1.83 NA 2.45 NA 5.41 0.02 0.46 11440 Smithfield Hog Production, Rocky Mtn Region - Swine Feed Mill 49001 22.44 22.39 11.32 11.27 0.05 2.33 NA 2.77 0.02 0.15 11462 Lisbon Valley Mining Company LLC- Lisbon Valley Open Pit Copper Mine 49037 60.34 60.34 9.92 9.92 0 6.37 0 8.42 0.82 0.54 11477 Questar Gas- North Operations Center 49035 1.54 0.72 1.54 0.72 0.82 8.07 NA 4.92 0.13 0.64 11549 Western Emulsion, Inc - North Salt Lake Asphalt Terminal 49011 0.26 0.14 0.17 0.05 0.12 1.76 0.07 2.09 0.01 0.31 11572 Jack B. Parsons Company- Bauer Aggregate Pit & Concrete Batch Plant 49045 3.33 3.32 1.29 1.28 0.01 0.33 0 0.72 0.06 0.09 11590 Martin Marietta Materials, Inc.- Milford Quarry 49001 9.19 9.19 1.82 1.82 0 9.08 0 12.45 1.29 0.93 11598 Quality Steel Corporation- Fuel Storage Tank Manufacturing Plant 49035 1.25 1.2 0.12 0.07 0.02 0.52 0.01 0.7 0 30.26 11599 SME Steel Contractors- Steel Fabrication Facility 49035 2.43 NA 0.57 NA NA 1.81 NA 8.21 0.53 17.11 11607 Ogden Publishing Corporation- Newspaper Publishing 49057 0.02 0.01 0.02 0.01 0.02 0.24 0.01 0.35 0.02 5.21 11644 ICU Medical, Inc.- Salt Lake Medical Products Manufacturing 49035 0.29 0.02 0.29 0.02 0.07 1.04 0.04 1.4 0.02 5.63 11652 Dannon Company Incorporated- West Jordan Dairy Food Processing Plant 49035 0.67 0.17 0.67 0.17 0.5 7.45 0.14 9 0.05 0.49 11664 Delta Air Lines Incorporated: Delta Airlines at SLC Int'l Airport 49035 1.63 0.02 1.58 0.02 0.07 118.38 0.02 33.68 0.17 10.33 11674 Skywest Airlines- Aircraft Repair and Maintenance Operations Facility 49035 0.02 0 0.02 0 0 0.1 0 0.22 0 0.02 11691 Mondi Bags USA, LLC - Salt Lake City Bag Manufacturing Plant 49035 0.04 0.01 0.04 0.01 0.02 3.49 0 0.84 0.01 5.83 11703 Central Asphalt Sand & Gravel- Mt. Pleasant Aggregate Pit 49039 0 0 0 0 0 0 0 0 0 0 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 11716 Tar Sands Holdings II, LLC - Tar Sands Processing Facility 49047 0 0 0 0 0 0 0 0 0 0 11751 Salt Lake Community College- South City Campus 49035 0.04 0.01 0.04 0.01 0.03 0.44 0 0.26 0 0.03 11789 Longview Fibre Paper and Packaging Inc. - Spanish Fork Box Plant 49049 1.14 0.74 0.73 0.34 0.34 14.02 NA 4.38 0.04 1.93 11793 Savage Services Corporation- Savage Energy Terminal 49007 41.59 41.47 12.35 12.23 0.12 4.81 0.26 11.52 0.02 0.97 11794 Petersen Inc.- Steel Fabrication Plant 49057 0.12 0.04 0.12 0.04 0.08 1.34 0.04 2.38 0.11 2.22 11797 Rulon Harper Construction, Inc. Pit No. 6 49035 7.1 7.1 1.28 1.28 0 2.11 0 9.73 0.01 2.12 11808 Sunroc Corporation- Cedar City Aggregate and Concrete Batch Plant Facility 49021 14.47 14.21 1.72 1.46 0.26 5.15 NA 5.83 2.38 1.84 11833 Dunn Construction LC- Portable Aggregate Equipment 49049 0.1 0.07 0.03 0.03 NA 1.06 NA 4.65 0.78 0.12 11864 Skyview Excavation & Grading- Morgan Rock Pit 49029 0 0 0 0 0 0 0 0 0 0 11878 Rees's Enterprise- Coalville Pit 49043 0 0 0 0 0 0 0 0 0 0 11883 Cambelt International Corp - Rubber Conveyor Systems Manufacture 49035 0.51 0.28 0.48 0.25 0.21 1.77 0.01 8.2 0.02 16.27 11974 Bountiful City Corporation- Bountiful Sanitary Landfill 49011 27.1 27 3.58 3.48 0.1 5.46 0 8.76 0.87 5.74 11975 Bayview Landfill (GOVT- State Agency/Organization (92)) 49049 5.81 5.51 1.02 0.73 0 1.99 0 3.9 0.02 47.19 11979 Washington Cty Solid Waste Spcl Svc Dist- Washington County Sanitary Landfill 49053 10.31 9.64 1.61 0.96 NA 7.59 1.03 7.41 0.31 13.74 11981 Asphalt Materials Incorporated- Bluffdale Sand Quarry 49035 7.95 NA 2.47 NA NA 1.9 NA 6.51 0.62 0.8 11983 Sorensen Sand and Gravel- West Jordan Sand & Gravel Processing 49035 4.74 NA 1.74 NA NA 6.13 NA 8.86 0.58 1.13 11992 Wells Industries Incorporated - Ogden Trailer Manufacturing 49057 1.1 1.06 1.1 1.06 0.04 1.65 NA 0.88 0.01 15.74 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 11995 Allen Gravel LLC- Aggregate Processing 49005 1.88 1.88 0.41 0.41 0 16.01 NA 13.28 1.12 0.29 12058 Harper-Kilgore, LLC- Parleys Canyon Aggregate Facility - #16 49035 8.88 8.51 1.54 1.18 NA 2.35 NA 4.39 0.01 0.45 12085 Staker & Parson Companies- Lehi- Peck Pit 49049 1.38 1.37 0.28 0.27 0.01 0.23 NA 0.39 0 0.09 12098 Ned B. Mitchell Inc.- Vernal Asphalt Plant 49047 0 0 0 0 0 0 0 0 0 0 12104 Rocky Mountain Machine Shop Inc.- Salt Lake City Machine shop 49035 0.13 0.03 0.13 0.03 0.1 1.48 0.05 1.78 0.14 0.16 12108 Staker & Parson Companies- Bacchus Sand & Gravel Pit #1 49035 4.37 4.37 0.59 0.59 0 0.25 NA 0.59 0 0.2 12109 Boyne Resorts - Brighton Ski Resort 49035 0.18 0.01 0.17 0.01 0.02 3.19 NA 1.57 0.07 2.09 12113 Staker & Parson Companies- Daniels Canyon Pit 49051 1 1 0.16 0.16 0 0.08 NA 0.24 0 0.09 12115 ITT Corporation- Composites Engineering and Manufacturing 49035 0.14 0.09 0.14 0.09 0.05 0.95 0.03 1.71 0.01 1.6 12120 Ready Made Builders Supply- Ready Made Kitchens Doors & Trusses 49035 2 2 2 2 0 0.05 0 0.06 0 0.77 12121 Westroc Incorporated- Mona Aggregate Processing Plant & Concrete Batch Plant 49023 26.97 26.21 15.55 14.79 0.76 19.21 NA 61.93 5.99 8.25 12130 Staker & Parson Companies- Gomex Pit- Aggregate Processing Plant 49049 0.01 0.01 0 0 0 0 NA 0 0 0 12145 Peak Asphalt LLC- Cowboy Asphalt Terminal 49011 0.94 0.23 0.94 0.24 0.71 4.38 0 5.22 0.03 3.24 12152 A I B L Painting- Sand Blasting and Painting Operation 49035 2.14 0.72 0.79 0.07 NA 0.1 NA 0.2 0 0.77 12158 Sunroc Corporation- Mona Aggregate Processing Plant 49023 0 0 0 0 0 0 0 0 0 0 12167 Utah American Energy, Inc.- West Ridge Mine 49007 0 0 0 0 0 0 0 0 0 0 12185 Utah American Energy, Inc.- Lila Canyon Mine 49015 11.42 11.22 3.1 2.89 NA 1.26 0 3 0.3 0.27 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 12197 QG Printing II Corp. - Printing Press - Crossroads Corporate Center 49035 0.06 0.02 0.06 0.02 0.05 0.16 0.03 0.82 0 0.53 12242 Staker & Parson Companies- Rocky Point Pit 49003 9.07 9.07 1.46 1.46 0 0.6 NA 1.73 0 0.62 12272 Granite Construction Company- West Haven Asphalt Plant 49057 9.39 6.33 4.92 1.86 3.06 23.95 NA 13.09 1.49 7.74 12279 Salt Lake Community College- Jordan Campus 49035 0.06 0.02 0.06 0.02 0.05 0.69 0 0.5 0 0.05 12280 Weber State University- Weber State University Campus 49057 0.24 NA NA NA NA 14.09 NA 2.71 0.19 0.13 12288 Concrete Recycling Inc. 49035 1.19 1.19 0.61 0.61 NA 0.91 0 3.14 0.3 0.41 12289 Western Rock Products Corporation- Panguitch Pit 49017 0.13 0.12 0.03 0.02 0.01 0.26 NA 0.08 0.06 0.02 12298 Bland Recycling LLC- Aggregate Processor and Asphalt Concrete Recycler 49035 0.66 0.6 0.28 0.22 0.06 1.19 0.02 2.21 0.19 0.25 12299 Bolinder Resources LLC- Stansbury Island Aggregate Plant 49045 2.68 2.67 0.72 0.71 0.01 0.46 0 2.36 0.01 0.03 12308 Lloyd H. Facer Trucking Inc.- Wellsville Pit 49005 0 0 0 0 0 0 0 0 0 0 12377 Intermountain Healthcare - Logan Regional Medical Center 49005 0.45 0.14 0.42 0.11 0.31 4.76 0 3.06 0.07 0.56 12392 Staker & Parson Companies- Wallsburg Pit 49051 0 0 0 0 0 0 NA 0 0 0 12437 Third Rock Sand & Gravel- Sand & Gravel Operation 49003 0.04 0.04 0.01 0.01 0 0 NA 0 0 0 12467 Edwards Lifesciences LLC - Medical Products Manufacturing 49035 0 0 0 0 0 0 0 0.02 0.05 9.3 12469 Western Emulsion, Inc.- Woods Cross Hot Asphalt Storage Terminal 49011 0.26 0.03 0.14 0.03 0.09 1.35 NA 1.61 0.01 0.24 12505 Intermountain Healthcare- American Fork Hospital 49049 0.45 0.13 0.45 0.13 0.37 3.57 0.03 2.45 0.05 0.25 12516 Sunroc Corporation- Ft. Pearce Concrete Batch & Aggregate Plants 49053 23.48 23.04 2.96 2.52 0.44 12.79 NA 16.55 3.33 3.21 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 12538 Liberty Safe and Security Products, Inc.- Payson Manufacturing Plant 49049 0.46 NA NA NA NA 2.37 NA 5.56 0.04 12.81 12555 Vestar - Gateway Shopping Plaza Blocks A&B 49035 0.26 0.06 0.26 0.06 0.19 2.83 0 1.08 0.02 0.19 12576 Schreiber Foods Incorporated- Logan Cheese Processing Plant 49005 0.6 0.15 0.6 0.15 0.45 6.67 0.25 2.99 0.05 0.44 12612 Mel Clark Construction- Clark Pit- Aggregate Processing Facility 49021 0 0 0 0 0 0 0 0 0 0 12661 Nephi Sandstone- South Town Quarry & Concrete Batch Plant 49023 0.13 0.12 0.13 0.12 0 0.38 0 1.77 0.12 0 12680 Sunroc Corporation- Anderson Junction Pit 49053 0 0 0 0 0 0 0 0 0 0 12724 Salt Lake City Dept. of Public Utilities- Water Reclamation Facility 49035 0.81 0.05 0.81 0.05 0.35 41.44 NA 10.72 0 0.19 12736 C & C Cast Polymers Incorporated - Cultured Marble Manufacturing 49049 0.28 0 0.28 0 0.28 0.03 0 0.03 0 3.6 12740 Marko Foam Products- Packaging & Other Foam Products Manufacturing 49035 0.12 0.03 0.12 0.03 0.09 1.44 0.05 1.61 0.01 21.63 12776 Geneva Rock Products- Mount Jordan Operations 49035 4.13 4.07 1.03 0.97 0.03 2.95 NA 12.51 2.03 0.39 12780 Geneva Rock Products - Center Creek Canyon Quarry 49051 0 0 0 0 0 0 0 0 0 0 12785 Foreland Refining Corporation- Asphalt Blowing Plant 49011 3.19 NA 1.48 NA NA 1.91 0.07 2.28 0.01 0.78 12815 Salt Lake City Corp.- 451 S State St. 49035 0.07 0.02 0.07 0.02 0.05 0.79 0.01 0.95 0.01 0.05 12868 Holliday Construction Incorporated- Blanding Pit 49037 0.95 NA 0.3 NA NA 0.47 NA 1.94 0.15 0.28 12871 Brown Brothers Construction- Gravel Crushing & Washing 49055 0.37 0.32 0.24 0.18 0.05 0.67 0 3.09 0.2 0.25 12894 Nielson Construction Company- Huntington Asphalt and Aggregate Pit 49015 2.17 0.9 1.54 0.27 1.27 8.58 NA 3.65 3.81 2.11 12898 Progressive Contracting Incorporated- Aggregate Mining 49053 2.33 2.33 1.23 1.23 0 4.95 0 19.55 1.53 2.2 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 12899 Sunroc Corporation- SR 9 (Coral Canyon) Aggregate Pit 49053 3.53 3.53 0.26 0.26 0 0.35 NA 1.16 0.26 0.14 12900 Bryce Christensen Excavating Inc.- BCE St. George Aggregate Production Plant 49053 3.96 3.12 1.72 0.88 0.84 0.67 NA 2.11 0.21 0.28 12902 City of Logan- Logan City Landfill 49005 71.36 NA 7.63 NA NA 3.57 NA 5.57 0.01 12.76 12905 Granite Construction Company - Wells and Wells South Aggregate Facilities 49003 11.87 11.87 1.95 1.95 0 1.91 NA 5.37 0.55 0.5 12911 Mel Clark Construction- Cedar City Aggregate Processing Plant 49021 4.72 NA 1.58 NA NA 1.62 NA 4.7 0.45 0.39 12919 Tree House Foods - Bakery 49057 4.93 0.35 1.4 0.35 1.05 15.43 0.09 18.37 0.11 1.01 12934 Quality Excavation Inc. The Desert Canyon Pit - Fort Pierce Industrial Park 49053 1.4 1.4 0.2 0.2 0 4.94 0 5.05 0 0.29 12943 Intermountain Health Care- New McKay Dee Hospital in Ogden 49057 0.54 0.54 0 0 0 5.91 0 4.51 0.17 0.88 12960 Intermountain Health Care Dixie Regional Hospital 49053 0.08 0.03 0.09 0.03 0.06 0.96 0 1.06 0.01 0.07 12981 Staker & Parson Companies- Aggregate Production - WVC Pit #2 49035 2.44 2.36 0.93 0.85 NA 0.51 NA 1.21 0 0.09 13002 DC Transport & Excavating Inc- Aggregate Pit 49043 0 0 0 0 0 0 0 0 0 0 13014 UGC Midstream LTC, LLC - Harley Dome NGL Extraction Facility 49019 0.36 NA 0.36 NA NA 24.22 0 24.05 0 6.42 13039 Geneva Rock Products- Bauer Pit 49045 0 0 0 0 0 0 0 0 0 0 13050 Universal Industrial Sales Incorporated- Galvanizing Facility 49049 0.75 NA 0.55 NA NA 1.48 NA 1.76 0.01 6.39 13068 Bullfrog International L.C.- Bluffdale Spa Manufacturing 49035 0.02 0.01 0.02 0 0.01 0.19 0.01 0.24 0 0.48 13071 Sunroc Corporation- Henry Gypsum Processing Plant 49023 0 0 0 0 0 0 0 0 0 0 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 13072 Sunroc Corporation- Chicken Creek Gypsum Processing Plant 49023 3.91 3.91 0.25 0.25 0 1.93 NA 4.95 0.92 0.35 13079 Dominion Energy Questar Pipeline Company, LLC- Blind Canyon Compressor station 49047 11.23 10.13 2.6 1.5 1.1 18.45 1.84 9.73 0.65 8.5 13083 Dominion Energy Questar Pipeline, LLC- Thistle Creek Compression Station 49049 1.31 0.38 1.31 0.38 0.93 0.42 NA 2.99 0 2.87 13104 Salt Lake Energy Systems, L.L.C.- Power Plant at Salt Lake Valley Landfill 49035 12.67 1.27 12.67 1.27 11.4 101.17 0.51 23.25 5.5 27.06 13128 Anesta, LLC Pharmaceuticals Manufacturing Plant 49035 1.58 0.4 1.58 0.4 1.18 3.64 0 4.34 0.06 1.07 13133 Harper Contracting- 2300 North Concrete Plant 49035 2.74 2.72 1.09 1.07 0.02 0.44 NA 1.26 0.11 0.16 13144 Temkin International Incorporated- Payson Printing Plant 49049 0.05 0.01 0.05 0.01 0.04 0.6 0.02 0.72 0 6.62 13150 Newspaper Agency Corp (MediaOne)- 4770 South 5600 West 49035 2.76 0.01 2.76 0.01 0.04 0.61 0.02 0.75 0.01 7.37 13251 Dairy Farmers of America- Cheese & Condensed Milk Processing Plant 49001 0.28 0.07 0.28 0.07 0.21 3.07 0.12 3.66 0.02 0.2 13273 LeGrand Johnson Construction Company- Knudson Pit 49003 14.36 14.32 6.41 6.37 NA 0.96 NA 3.06 0.29 0.4 13277 Closure Systems International Americas, Inc.- Plastic Bottle and Cap Manufacturing Plant 49035 0.81 0.6 0.61 0.6 0.01 0.11 0 0.13 0 2.88 13283 Rocky Mountain Aggregate, LLC- Plymouth Aggregate Plant 49003 4.08 4.08 0.67 0.67 0 1.24 NA 2.91 0 0.19 13306 SKF Polyseal, Inc. - Seals Manufacturing Plant 49035 0.01 NA 0 NA NA 0.57 NA 0.43 0 7.93 13308 Intermountain Health Care- Intermountain Medical Center - Murray 49035 1.73 1.73 1.73 1.73 0 9.15 0 4.92 1.19 1.25 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 13309 Cliff Johnson Excavating- Recycled Asphalt & Concrete Crushing & Screening 49035 10.34 10.34 1.48 1.48 0 0 0 0.01 0 0 13315 Whitewater Whirlpool Baths & Systems- Cultured Marble & Fiberglass Casting 49049 0 0 0 0 0 0.04 0 0.05 0 10.98 13345 Wasatch Regional Landfill- Skull Valley Landfill 49045 16.65 13.29 1.85 1.33 NA 65.03 NA 19.27 1.08 14.39 13347 Reynolds Sand & Gravel- Kamas Pit 49043 0.03 NA 0.02 NA NA 0.19 0 0.67 0.05 0.02 14008 Dematic- Automated Storage & Retrieval Machine Mfg 49035 0.01 0 0.01 0 0.01 0.12 0 0.1 0 0.07 14030 Specialty Lens Corporation: Polarized Lens Production 49035 0 NA 0 NA NA 0 NA 0 0 6.33 14031 Kilgore Contracting, LLC- Stockton Aggregate Plant 49045 5.39 5.39 2.7 2.69 NA 0.08 NA 0.24 0.02 0.03 14032 Granite Mill & Fixture Company - Custom Millwork 49035 0.02 0.01 0.02 0.01 0.02 0.3 0 0.28 0 11.56 14036 Harper-Kilgore, LLC- Bauer Pit 49045 0 0 0 0 0 0 NA 0 0 0 14047 Alton Coal Developement, LLC Coal Hollow Mine 49025 14.54 14.54 2.07 2.07 0 16.05 NA 20.56 3.41 8.37 14050 Rogers Rock- Rock Crushing & Screening Operation 49053 0 0 0 0 0 0 0 0 0 0 14060 TM Crushing, LLC- Lake Mountain Pit 49049 0 0 0 0 0 0 0 0 0 0 14063 3form Material Solutions, Inc.- Plastic Laminate Plant 49035 0.16 0.03 0.16 0.03 0.08 6.34 0.01 9.07 0.01 23.57 14064 Running Foxes Petroleum Corporation-Cisco Gas Plant 49019 0 0 0 0 0 0 0 0 0 0 14078 Picasso Shutters, Inc. Shutter Manufacturing Plant 49035 0.01 0 0.01 0 0.01 0.07 0 0.09 0 5.02 14083 TM Crushing LLC- Grantsville Sand & Gravel Pit 49045 1.05 0.19 0.09 0.09 NA 3.49 NA 9.64 0.01 0.45 14111 Pacific Energy & Mining Company- Greentown Dewpoint Control Plant 49019 0.08 0.02 0.08 0.02 0.06 14.6 0 8.91 0 0.11 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 14125 RPS Utah LLC-Reinforced Fiberglass Manufacturing Plant 49011 0 0 0 0 0 0 NA 0 0 0 14137 Western Rock Products Corporation- Big Water Aggregate Processing Facility 49025 0 0 0 0 0 0 NA 0 0 0 14143 Nelco Contractors, Inc.- Hiawatha Pit 49007 4.29 1.47 1.27 0.14 NA 0.06 NA 0.65 0 0.32 14155 Sunroc Corporation- Salem Aggregate Facility 49049 8.82 8.34 1.68 1.23 NA 5.82 NA 23.44 3.23 0.91 14163 Intermountain Healthcare - Park City Medical Center 49043 0.34 0.09 0.34 0.09 0.25 3.8 0 1.81 0.03 0.25 14178 Owens Corning Insulating Systems, LLC- Fiberglass Manufacturing Facility 49023 61.24 52.77 47.39 38.92 8.47 35.42 0.03 4.94 0.06 13.4 14180 eBay Inc.: Topaz (South Jordan) Data Center 49035 0 NA 0 NA NA 0 NA 0 0 0 14193 Anfield Resources Holding Corp.- Velvet Mine 49037 0 0 0 0 0 0 0 0 0 0 14203 YESCO, LLC - Commercial Signage Manufacturing Plant 49035 0.01 NA NA NA NA NA NA NA NA 2.9 14205 Western Rock Products Corporation- Paria Aggregate Processing Facility 49025 0 0 0 0 0 0 NA 0 0 0 14214 Wasatch Minerals- Slate Processing Plant 49049 0.22 0.19 0.1 0.08 0.03 0.12 NA 0.34 0.03 0.06 14219 Tamra Mining Company, LLC - Milford Copper Mine & Mill 49001 16.94 NA 2.83 NA NA 9.49 0 31.12 0.26 1.85 14225 Action Target Inc. - Firearms Training Equipment Manufacturing Site #2 49049 NA NA NA NA NA NA NA NA NA 14.62 14229 Sunroc Corporation- Winchester Cinder Pit 49053 0 0 0 0 0 0 0 0 0 0 14234 Geneva Rock Products, Inc. - Morgan Aggregate Plant 49029 3.97 3.9 1.19 1.12 0.07 3.96 NA 12.12 0.26 0.43 14235 Interstate Rock Products - La Verkin Pit 49053 1.51 1.51 0.39 0.39 0 0.31 0 0.63 0.01 0.07 14243 TM Crushing, LLC- West Jordan Pit 49035 0 0 0 0 0 0 0 0 0 0 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 14245 Staker & Parson Companies- Point West Aggregate Pit 49035 19.65 19.49 2.51 2.35 0.16 5.32 NA 22.75 3.68 0.91 14255 NA NA 0 0 0 0 0 0 0 0 0 0 14263 Wyoming Interstate Company- Diamond Mountain Turbine Compressor Station 49047 0.09 0.02 0.09 0.02 0.07 1.19 0 1.15 0.01 0.17 14265 Kern River Gas Transmission Company- MIlford Compressor Station 49001 2.49 0.72 2.49 0.72 1.77 1.72 0.01 10.55 0.09 4.73 14268 Fetzer Retail Solutions - Architectural Millwork & Cabinetmaking Facility 49035 0.87 0.87 0.87 0.87 0 0.01 0 0.02 0 0.01 14270 Staker Parson Companies Price Asphalt Plant 49007 0.16 0.16 0.07 0.06 0 0.09 NA 0.1 0 0.01 14316 Ames Construction, Inc. - Lake Point Limestone Quarry 49049 0 0 0 0 0 0 0 0 0 0 14325 Uintah Advantage, LLC- Petroleum Processing Plant 49047 0 0 0 0 0 0 0 0 0 0 14329 Christensen Brothers Rock Products- Rock Plant 49039 11.04 10.84 0.48 0.28 0.2 1.5 0 6.22 0.36 0.49 14346 Staker & Parson Companies- Todd Moon Aggregate Facility 49013 2.81 2.68 0.6 0.47 0.13 4.02 NA 17.14 2.87 0.48 14347 Staker & Parson Companies- Maeser West Aggregate Facility 49047 0 0 0 0 0 0 NA 0 0 0 14355 Granite Construction Company- Promontory Aggregate Facility 49003 3.23 3.21 0.71 0.69 0.02 1.83 NA 10.52 0.37 0.49 14410 LGS UT, LLC, dba Look Trailers Cargo Trailer Manufacturing Plant 49049 0.01 0 0.01 0 0.01 0.13 0.01 0.16 0 15.86 14446 TM Crushing, LLC- Talons Cove Aggregate Plant 49049 21.62 21.61 4.28 4.26 0.01 1.24 NA 4.68 0.85 0.13 14484 R. Chapman Construction Company Harmston Facility 49013 12.41 12.24 5.12 4.95 0.17 5.09 0 15.51 0.52 7.31 14499 Desert Hawk Gold Corporation - Gold Mine 49045 0 0 0 0 0 0 0 0 0 0 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 14605 R.N. Industries - Bluebell Disposal Facility 49013 0.05 0.04 0.05 0.04 0.01 NA 0 1.37 0.01 33.43 14607 Staker Parson Companies - Ferron Facility 49015 2.88 2.88 0.41 0.41 0 0.15 NA 0.16 0 0.03 14626 REMA Tip Top North America, Inc.- Rubber Manufacturing Refurbishing Facility 49035 0.05 0.01 0.05 0.01 0.04 0.5 0.02 0.47 0 0.03 14775 AMT Labs, Inc.- North Salt Lake Bulk Minerals & Supplements Plant 49011 9.66 9.52 9.66 9.52 0.14 2.09 0.07 2.49 0.01 19.07 14780 Rocky Mountain Bread Company, Inc.- West Jordan Commercial Bakery 49035 0.14 NA 0.14 NA NA 1.54 NA 1.82 0.01 14.88 14794 RPS Composites-Utah Inc.- Reinforced Fiberglass Manufacturing Facility 49011 0 0 0 0 0 0 NA 0 0 0.74 14847 Granite Construction Company- Talons Cove Hot Mix Asphalt Plant 49049 3.74 2.12 0.6 0.23 0.09 11.33 NA 5.61 0.23 2.69 14931 Papa Pita Bakery - West Jordan Bakery 49035 0.28 NA 0.14 NA NA 3.91 NA 3.78 0.03 11.41 14949 Western Elite Mining, LLC- Cobble Mountain Operation 49029 0 0 0 0 0 0 0 0 0 0 15439 Western Water Solutions, Inc. - Sand Pass Ranch Evaporation Facility 49013 0.01 0.01 0.01 0.01 0 0.19 0 0.34 0 205.1 15463 Utah Sand and Gravel LLC- Beck Street Aggregate Pit 49035 9.65 9.65 2 2 NA NA NA NA NA NA 15490 Revolution Fuels, LLC-Coal to Liquids Facility 49007 0 0 0 0 0 0 0 0 0 0 15508 R. Chapman Construction, Inc.- Blue Bench Aggregate Pit 49013 0 0 0 0 0 0 0 0 0 0 15525 Rupp's Trucking and Excavation Inc.- Tremonton Aggregate Pit 49003 5.05 5.03 0.66 0.64 0.02 2.21 0.08 9.64 0.01 0.29 15553 Rulon Harper Construction, Inc.- Pit No. 12 49045 4.71 4.71 1.43 1.43 0 3.28 0 6.42 0.56 0.16 15663 Staker Parson Companies - Maeser East Facility 49047 4.06 3.13 1.47 0.54 0.93 6.34 NA 2.77 2.77 1.55 DR A F T May 28, 2024 FACILITY ID FACILITY NAME FIPS PM10- PRI PM10- FIL PM25- PRI PM25- FIL PM- CON CO NH3 NOX SO2 VOC 15701 Quality Crushing - Grantsville Sand & Gravel Pit 49045 5.67 3.67 3.03 1.03 2 34.28 NA 32.77 0.73 1.28 15731 Wolverine Gas and Oil Company of Utah, LLC Covenant Field Production Facility 49041 0 NA 0 NA NA 0.8 0 0.15 0.01 20.41 15792 ROC - Intermountain Regional MSW Landfill 49049 1.99 1.99 0.3 0.3 NA 0.01 NA 0.01 0 10.08 DR A F T May 28, 2024 DR A F T May 28, 2024 Data Collection and QA/QC UDAQ manages point source emissions inventory data with the online platform State and Local Emissions Inventory System (SLEIS). SLEIS utilizes extensive built-in computing capabilities that standardize calculations. SLEIS also contains extensive QA/QC business rules that guide point sources as they submit their data, reducing the oversight necessitated by UDAQ staff. In addition, UDAQ staff conduct additional QA/QC annually and always surpass EPA’s guidance that requires 10% QA/QC as the minimum criteria necessary for a SIP inventory. In 2017, approximately half the facilities reporting emissions inventories to UDAQ reported as “Summary Only” facilities, meaning they provided a facility-wide total for each pollutant they emitted. UDAQ changed R307-150 to make all facilities report as “Detailed” in 2020, meaning each facility reports at the unit process level. To utilize the 2017 summary-only data for this baseline inventory, UDAQ staff used the 2020 emissions inventories for all 2017 summary-only facilities to backcast emissions. Staff determined the percentage of each pollutant reported in 2020 associated with each unit process, then assigned the 2017 pollutant totals to those unit processes based on these percentages. If the facility did not report emissions in 2020, the 2017 pollutants were assigned evenly to each applicable unit process based on emission factors associated with the SCC. Staff worked with facilities when discrepancies arose between the 2017 and 2020 data, such as: • a pollutant was reported in 2017 but not in 2020 • pollutant codes were modified between inventories, either because the pollutant code was retired, or the facility chose a similar but different code for reporting (eg: SOx to SO2, 246 to N590) At first, staff worked with the facilities to adjust the 2017 or 2020 inventories to make the correct changes, like: • adding the missing pollutants to the correct pieces of equipment, often based on available emission factors built into SLEIS based on the SCC • removing pollutants from the 2017 inventory that were erroneously reported • updating pollutant codes in the 2017 inventory to match the 2020. For the over 50 tpy dataset, staff made all changes in conjunction with the facilities. For the under 50 tpy dataset, staff made several changes in conjunction with the facilities but, due to time constraints, had to finish assigning summary-only data as an agency. For this final step, staff found one SCC where the missing pollutant should have been reported in 2020 and assigned 100% of the 2017 emissions to that unit process. Staff also used any available 2017 report attachments to guide which unit processes would report which pollutants. This final step was only modified in the dataset, not in SLEIS.