Vancouver Portion of the Portland-Vancouver Ozone Maintenance Plan

2002 Attainment Inventory; 2015 Growth Projection Emission InventoryOzone Precursors - VOC and NOxpounds per typical ozone season day

2002 2015

VOC NOx CO VOC NOx COlb/day lb/day lb/day lb/day lb/day lb/day

Point Source Contribution

Large Point Sources 3,572 6,089 3,803 3,780 6,197 3780

Stationary Area Sources

Small Point Sources (Industrial/Commercial) 494 223 180 544 237 172

Stationary Source Fuel Combustion

Residential - Fuel Oil 0 2 1 0 3 1Residential - Gas 2 28 12 2 36 15Residential - LPG 0 2 1 0 3 1Commercial/Institutional - Fuel Oil 0 1 0 0 2 0Commercial/Institutional - Natural Gas 6 6 243 49 7 276 55

Woodstoves/Fireplaces 0 0 0 0

Solvent Utilization - Area Sources

Architectural Coatings - Solvent-based 1,723 0 0 2,391 0 0Architectural Coatings - Water-based 1,492 0 0 2,070 0 0Traffic Markings 715 0 0 938 0 0Factory Finished Wood: SIC 2426 thru 242 280 0 0 288 0 0Metal Cans: SIC 341 386 0 0 387 0 0Metal Coils: SIC 3498 153 0 0 153 0 0Machinery and Equipment: SIC 35 137 0 0 138 0 0Motor Vehicles: SIC 371 28 0 0 29 0 0Marine: SIC 373 191 0 0 196 0 0All Degreasing 2 1,872 0 0 1,937 0 0

All Graphic Arts 5 1,165 0 0 1,548 0 0Emulsified Asphalt 656 0 0 830 0 0Miscellaneous Non-industrial: Consumer and Commercial 3 6,446 0 0 8,402 0 0

Petroleum Storage and Transport

Gasoline Stations - Stage I 352 0 0 413 0 0Gasoline Stations - Stage II 1,359 0 0 813 0 0

Waste Disposal Treatment and Recovery

Open Burning - Yard Waste 180 0 1,324 249 0 1,836Open Burning - Residential Household Waste 378 166 2,347 524 230 3,256

Miscellaneous Area Sources

Structure Fires 1 0 0 0 00 0

Wildfires - no wildfires in Clark county 0 0 0 0 0 0Prescribed Burning for Forest Management 1 0 0 0 00 0

Total Area Sources 18,014 665 3,912 21,860 786 5,337Nonroad Mobile

Locomotive emissions 4 252 5,463 602 259 5,612 618

Agricultural Equipment 90 636 771 48 440 622Airport Equipment 0 2 3 0 1 2Commercial Equipment 1,108 760 29,881 821 648 42,618

1 of 2 Master Planning 2002 2015 all catego
Vancouver Portion of the Portland-Vancouver Ozone Maintenance Plan

2002 Attainment Inventory; 2015 Growth Projection Emission InventoryOzone Precursors - VOC and NOxpounds per typical ozone season day

2002 2015

VOC NOx CO VOC NOx COlb/day lb/day lb/day lb/day lb/day lb/day

Construction and Mining Equipment 2,081 11455 17,944 1,061 6,296 14,856Industrial Equipment 785 3207 12,763 116 852 2,679Lawn and Garden Equipment (Com) 6,196 1058 111,049 3,455 909 137,770Lawn and Garden Equipment (Res) 2,394 219 43,173 1,481 191 56,342Logging Equipment 183 290 1,232 118 77 1,646Pleasure Craft 801 49 1,654 526 68 1,648Railroad Equipment 6 26 81 5 21 85Recreational Equipment 1,477 56 8,926 1,449 70 12,781

Total Nonroad 15,374 23,222 228,078 9,339 15,183 271,667Onroad Mobile Sources

Light Duty Gasoline Vehicles 18,816 13,077 182,960 7,521 5,009 71,368Trucks gross weight up to 6000 lbs 11,729 8,477 133,030 4,484 3,751 49,559Trucks gross weight rating 6001-8500 lbs 5,052 3,743 58,044 2,692 2,915 30,452Motorcycles 320 110 1,420 436 176 2,039Heavy Duty Gasoline Vehicles 1,398 3,400 17,826 408 719 4,377Light Duty Diesel Vehicle 23 39 45 1 3 7Light Duty Diesel Truck 40 57 66 14 22 26Heavy Duty Diesel Vehicle 937 21,592 4,592 470 6,887 1,339

Total Onroad Mobile Sources 38,315 50,495 397,983 16,026 19,482 159,167Total Natural Sources (Biogenics) 79,417 965 0 79,417 965Total All Sources 154,692 81,436 633,776 130,421 42,613 439,951Total Anthropogenic Sources (All sources - biogenics) 75,275 80,471 633,776 51,004 41,648 439,951

1not included in seasonally adjusted lb/day, 

because wildfires unlikely due to urban/suburban characteristic of AQMAand structure fires deemed to be insignificant

2 summation of all 33 degreasing categories3 Summation of these categories4 from area source calcs (SCC Codes 2285xx (Passenger Trains, Class I operations, Yard Locomotives) from CERR )5 total adjusted by point sources emission units bearing SCC code series 405xxx to avoid double counting6 not adjusted by point sources emission units bearing scc code 10300603 - considered insiginficant

2 of 2 Master Planning 2002 2015 all catego