MARATHON PETROLEUM TEXAS CITY REFINERY

  • Regulated Entity Reference Number: RN100210608
  • Primary Business: PETROLEUM REFINERY
  • County: GALVESTON
  • Nearest City: TEXAS CITY
  • Nearest Zipcode: 77590
  • Physical Location: 502 10TH ST S
  • TCEQ reference

Emission Events

  Tracking Number Type of emission Event began Event ended Duration
302470 EMISSIONS EVENT 02/07/2019 01:11 PM 02/07/2019 02:22 PM 1.18333333333
ContaminantAmount Released
Benzene 6.6 lbs
Butane, N- 25.24 lbs
Butane, i 21.99 lbs
Butene 2.38 lbs
C6 and Heavier 343.0 lbs
Isopentane 182.73 lbs
Pentane, N- 59.79 lbs
Propane 2.16 lbs
Propylene 3.61 lbs
Toluene 50.48 lbs
Xylene 23.8 lbs
299854 EMISSIONS EVENT 01/04/2019 03:15 PM 01/05/2019 03:15 PM 24.0
ContaminantAmount Released
Benzene 46.0 lbs
282781 EMISSIONS EVENT 04/25/2018 9:00AM 04/26/2018 36.0
ContaminantAmount Released
Benzene 3.98 lbs
Butane, N- 3.03 lbs
Hexane, n 39.72 lbs
Isobutane 0.58 lbs
Pentane Plus 396.42 lbs
Propane 0.3 lbs
Toluene 29.26 lbs
Trans-2-butene 5.23 lbs
Xylene, m- 52.47 lbs
Xylene, o- 25.34 lbs
Xylene, p- 17.23 lbs
276676 EMISSIONS EVENT 01/17/2018 8:00AM 01/18/2018 16.0
ContaminantAmount Released
Butane, N- 50.08 lbs
Butane, i 75.16 lbs
C5+ (not including benzene) 65.93 lbs
Carbon Monoxide 585.42 lbs
Cis-2-butene 5.55 lbs
Ethane 136.94 lbs
Ethylene (gaseous) 132.27 lbs
Hydrogen Sulfide 0.09 lbs
Methane 258.4 lbs
NOX 114.89 lbs
Propane 40.0 lbs
Propylene 73.73 lbs
Sulfur dioxide 8.55 lbs
Trans-2-butene 10.5 lbs
butenes 29.74 lbs
271488 EMISSIONS EVENT 10/30/2017 11:37PM 10/31/2017 4.06666666667
ContaminantAmount Released
Ammonia 234.9 lbs
266463 AIR STARTUP 09/04/2017 12:00PM 09/06/2017 44.6666666667
ContaminantAmount Released
Butane, N- 130.9 lbs
Butane, i 49.7 lbs
Butene 3.3 lbs
C6 and Heavier 148.8 lbs
C6+ 144.3 lbs
Carbon Monoxide 340.5 lbs
Cis-2-butene 1.1 lbs
Ethane 22.8 lbs
Ethylene (gaseous) 8.6 lbs
Hydrogen Sulfide 0.1 lbs
Isobutane 292.2 lbs
NOX 47.2 lbs
Propane 134.2 lbs
Propylene 5.6 lbs
Sulfur dioxide 5.2 lbs
Trans-2-butene 1.4 lbs
266376 AIR SHUTDOWN 08/29/2017 2:00PM 09/06/2017 182.5
ContaminantAmount Released
Butane, N- 10.6 lbs
Butane, i 4.2 lbs
Butene 0.1 lbs
C6+ 47.9 lbs
Carbon Monoxide 18,386.69 lbs
Hydrogen Sulfide 0.1 lbs
NOX 7.6 lbs
Nitrogen Oxides (NOx) 683.59 lbs
Propane 5.3 lbs
Propylene 0.2 lbs
Sulfur dioxide 960.21 lbs
266570 EMISSIONS EVENT 08/27/2017 8:15PM 08/30/2017 65.5
ContaminantAmount Released
Benzene 64.28 lbs
Butane, N- 173.75 lbs
C5+ (not including benzene) 6,727.1 lbs
Cis-2-butene 1.18 lbs
Ethylbenzene 78.99 lbs
Isobutane 91.33 lbs
Orthoxylene 117.5 lbs
Toluene 370.67 lbs
Trans-2-butene 0.82 lbs
metaxylene 223.45 lbs
paraxylene 78.47 lbs
264688 AIR STARTUP 08/11/2017 08/20/2017 216.0
ContaminantAmount Released
Butane, N- 95.7 lbs
C6+ 360.8 lbs
Carbon Monoxide 1,599.5 lbs
Cis-2-butene 26.0 lbs
Ethane 33.3 lbs
Ethylene (gaseous) 0.3 lbs
Ethylene, gaseous 2.4 lbs
Hydrofluoric acid 4.3 lbs
Isobutane 326.0 lbs
Isobutene 42.6 lbs
Isopentane 291.6 lbs
NOX 170.7 lbs
Particulate Matter 60.0 lbs
Pentane, N- 31.4 lbs
Pentenes 159.4 lbs
Propane 348.8 lbs
Propylene 120.9 lbs
Sulfur dioxide 30.8 lbs
Trans-2-butene 36.8 lbs
butenes 67.5 lbs
262960 AIR SHUTDOWN 07/31/2017 7:00AM 08/10/2017 233.0
ContaminantAmount Released
Ammonia 22.0 lbs
Butane, N- 153.6 lbs
C6+ 608.4 lbs
Carbon Monoxide 1,258.2 lbs
Cis-2-butene 28.8 lbs
Ethane 58.3 lbs
Ethylene (gaseous) 1.2 lbs
Hydrofluoric acid 17.0 lbs
Hydrogen Sulfide 0.1 lbs
Isobutane 1,113.4 lbs
Isopentane 431.2 lbs
NOX 174.2 lbs
Particulate Matter 60.0 lbs
Pentane, N- 30.7 lbs
Pentenes 192.4 lbs
Propane 568.1 lbs
Propylene 96.7 lbs
Sulfur dioxide 10.2 lbs
Trans-2-butene 39.6 lbs
VOC 15.0 lbs
butenes 64.1 lbs
n-pentane 11.7 lbs
  264214 07/25/2017 07/29/2017 96.0
ContaminantAmount Released
265011 WASTEWATER BYPASS 07/19/2017 11:30AM 07/19/2017 6.5
ContaminantAmount Released
Sewage 0 lbs
262195 MAINTENANCE 07/10/2017 9:10AM 07/11/2017 34.5
ContaminantAmount Released
1-Butene 9.6 lbs
Butane, N- 7.5 lbs
C6+ 67.7 lbs
Carbon Monoxide 1,219.85 lbs
Cis-2-butene 5.9 lbs
Ethane 19.8 lbs
Ethylene, gaseous 0.5 lbs
Hydrogen Sulfide 0.1 lbs
Isobutane 13.6 lbs
Methane 418.9 lbs
NOX 110.44 lbs
Propane 5.3 lbs
Propylene 0.9 lbs
Sulfur dioxide 65.4 lbs
Trans-2-butene 7.0 lbs
257100 MAINTENANCE 05/01/2017 12:00PM 05/03/2017 48.0
ContaminantAmount Released
1-Butene 62.0 lbs
Butane, N- 93.0 lbs
Carbon Monoxide 321.0 lbs
Cis-2-butene 51.0 lbs
Ethane 0.04 lbs
Isobutane 152.0 lbs
Isobutene 72.0 lbs
Isopentane 53.0 lbs
NOX 45.0 lbs
Pentane, N- 6.0 lbs
Pentenes 29.0 lbs
Propane 44.0 lbs
Propylene 101.0 lbs
Trans-2-butene 79.0 lbs
256972 AIR SHUTDOWN 04/27/2017 04/28/2017 24.0
ContaminantAmount Released
Carbon Monoxide 546.0 lbs
Ethane 0.5 lbs
Ethylene (gaseous) 0.5 lbs
Isobutane 7.5 lbs
Methane 1.0 lbs
Nitrogen Oxides (NOx) 76.0 lbs
Propane 174.0 lbs
Propylene 557.0 lbs
246329 EMISSIONS EVENT 10/31/2016 3:00AM 10/31/2016 5.66666666667
ContaminantAmount Released
1,3-BUTADIENE 0.52 lbs
1-Butene 47.23 lbs
1-Pentene 11.84 lbs
Benzene 6.51 lbs
Butane, N- 30.32 lbs
C6+ 272.34 lbs
Cis-2-butene 41.25 lbs
Ethane 31.49 lbs
Ethylene (gaseous) 28.89 lbs
Hydrogen Sulfide 7.68 lbs
Isobutane 117.5 lbs
Isobutene 49.45 lbs
Isopentane 103.44 lbs
Methane 33.18 lbs
Pentane, N- 21.08 lbs
Pentenes 32.53 lbs
Propane 56.99 lbs
Propylene 169.28 lbs
Trans-2-butene 59.33 lbs
butenes 80.28 lbs
cis-2-Pentene 17.18 lbs
236612 EMISSIONS EVENT 06/24/2016 1:30PM 06/30/2016 139.25
ContaminantAmount Released
Benzene 42.4 lbs
235052 EMISSIONS EVENT 06/06/2016 12:40PM 06/06/2016 5.33333333333
ContaminantAmount Released
Benzene 2.62 lbs
Butadiene, 1-3 0.21 lbs
Butane 1,172.7 lbs
Butane, N- 12.19 lbs
Butane, i 109.63 lbs
C6+ 109.42 lbs
Carbon Monoxide 1,436.57 lbs
Ethane 50.16 lbs
Ethylene (liquid) 21.21 lbs
Hydrogen Sulfide 11.49 lbs
Methane 91.14 lbs
Nitrogen Oxides (NOx) 127.58 lbs
Pentane, N- 8.47 lbs
Pentenes 57.01 lbs
Propane 157.8 lbs
Propane, N- 22.91 lbs
Propene 68.04 lbs
Propylene 112.3 lbs
Sulfur dioxide 778.32 lbs
butenes 158.79 lbs
pentane, iso- 41.58 lbs
233980 EMISSIONS EVENT 05/21/2016 2:00AM 05/25/2016 112.0
ContaminantAmount Released
1-Pentene 96.0 lbs
2-Methyl-1-butene 205.8 lbs
2-Methyl-2-Butene 380.0 lbs
3-Methyl-1-butene 65.4 lbs
Benzene 53.0 lbs
Butadiene, 1-3 4.2 lbs
Butane, N- 245.9 lbs
Butene 629.0 lbs
C6 and Heavier 2,209.1 lbs
Cis-2-butene 334.6 lbs
Ethane 255.4 lbs
Ethylene (gaseous) 234.3 lbs
Hydrogen Sulfide 62.3 lbs
Isobutane 953.1 lbs
Isobutene 401.1 lbs
Isopentane 839.1 lbs
Methane 269.0 lbs
Pentane, N- 171.0 lbs
Propane 462.3 lbs
Propylene 1,373.0 lbs
Propylene (Propene) 1,373.2 lbs
Trans-2-butene 481.3 lbs
Trimethylpentanes 263.9 lbs
cis-2-Pentene 139.3 lbs
221097 EMISSIONS EVENT 10/01/2015 1:30AM 10/02/2015 37.0
ContaminantAmount Released
1 c, 3-dimethylcyclopentane 6.57 lbs
1 c,2-dimethylcyclopentane 30.0 lbs
1 t,2-dimethylcyclopentane 10.5 lbs
1 t,3-dimethylcyclopentane 5.95 lbs
1,1-Dimethylcyclopentane 3.6 lbs
2,2-DIMETHYLBUTANE 9.7 lbs
2,2-Dimethylpentane 27.57 lbs
2,3-dimethylbutane 5.38 lbs
2-methylpentane 36.6 lbs
3-methylpentane 23.9 lbs
Benzene 11.8 lbs
Butane, N- 16.2 lbs
Cyclohexane 36.4 lbs
Cyclopentane 4.7 lbs
Ethylbenzene 18.44 lbs
Ethylcyclopentane 0.77 lbs
Hydrogen Sulfide 0.87 lbs
Isobutane 6.2 lbs
Isopentane 29.4 lbs
Methylcyclohexane 94.0 lbs
Methylcyclopentane 26.7 lbs
N-Hexane 68.73 lbs
Propane 2.6 lbs
Toluene 75.67 lbs
Xylene, m- 65.07 lbs
Xylene, o- 56.95 lbs
Xylene, p- 25.8 lbs
ethylcyclohexane 110.26 lbs
n-pentane 41.2 lbs
216525 EMISSIONS EVENT 06/26/2015 7:00AM 06/26/2015 14.0
ContaminantAmount Released
2,2,3-trimethylbutane 0.33 lbs
2,2,4-Trimethylpentane 75.66 lbs
2,2,5-trimethylhexane 6.87 lbs
2,2-Dimethylpropane 1.7 lbs
2,3,3-Trimethylpentane 8.42 lbs
2,3,4-trimethylhexane 1.3 lbs
2,3,4-trimethylpentane 12.18 lbs
2,3-Dimethylheptane 0.3 lbs
2,3-dimethylbutane 25.28 lbs
2,3-dimethylhexane 8.46 lbs
2,4,4-trimethylhexane 0.28 lbs
2,4-Dimethylhexane 7.23 lbs
2,4-dimethylheptane 0.1 lbs
2,4-dimethylpentane 23.19 lbs
2,5-Dimethylhexane 4.7 lbs
2-Methylhexane 1.05 lbs
2-methyl-3-ethylpentane 0.14 lbs
2-methylheptane 0.11 lbs
2-methylpentane 8.94 lbs
3,4-dimethylhexane 0.32 lbs
3-Methylheptane 0.09 lbs
3-methyl-3-ethylpentane 0.29 lbs
3-methylhexane 0.77 lbs
3-methylpentane 4.04 lbs
4-methylheptane 0.04 lbs
Butane 121.01 lbs
C10 Isoparaffins 0.07 lbs
C10+ 0.64 lbs
C8 Naphthenes 0.94 lbs
C9 Isoparaffins 0.18 lbs
Isobutane 41.33 lbs
Isopentane 322.3 lbs
Trans-2-butene 0.37 lbs
cis-1,2-dimethylcyclopropane 0.13 lbs
cis-1,trans-2,trans-4-trimethylcyclohexane 0.05 lbs
n-nonane 0.06 lbs
n-pentane 43.62 lbs
214596 EMISSIONS EVENT 05/21/2015 6:15PM 05/21/2015 0.5
ContaminantAmount Released
Benzene 18.4 lbs
210535 EMISSIONS EVENT 02/23/2015 2:28AM 02/23/2015 2.21666666667
ContaminantAmount Released
Benzene 4.8 lbs
Butane 244.8 lbs
Butene 248.0 lbs
Carbon Monoxide 687.4 lbs
Ethane 63.4 lbs
Ethylene (gaseous) 31.6 lbs
Hexane, n 187.9 lbs
Hydrogen Sulfide 3.6 lbs
Isobutane 345.5 lbs
Isopentane 96.8 lbs
Methane 44.2 lbs
NOX 95.2 lbs
Pentane, N- 20.6 lbs
Pentene 106.7 lbs
Propane 123.9 lbs
Propylene 171.3 lbs
Sulfur dioxide 334.4 lbs
204178 AIR STARTUP 09/29/2014 10/02/2014 74.0
ContaminantAmount Released
Butane, N- 15.0 lbs
Carbon Monoxide 3,298.0 lbs
Ethane 26.0 lbs
Isobutane 15.0 lbs
Methane 296.0 lbs
NOX 175.0 lbs
Particulate Matter 990.0 lbs
Propane 10.0 lbs
Propylene 2.0 lbs
Sulfur dioxide 206.0 lbs
Trans-2-butene 2.0 lbs
VOC( unspeciated) 53.0 lbs
199268 EMISSIONS EVENT 06/03/2014 12:25PM 06/03/2014 3.61666666667
ContaminantAmount Released
Butane, N- 74.2 lbs
Butene 5.6 lbs
Carbon Monoxide 181.3 lbs
Cyclohexane 4.0 lbs
Ethane 0.7 lbs
Ethylene (gaseous) 0.1 lbs
Hexane, n 4.4 lbs
Hydrofluoric acid 59.3 lbs
Isobutane 415.8 lbs
Isopentane 2.1 lbs
Methane 7.1 lbs
NOX 25.1 lbs
Pentane 68.4 lbs
Propane 38.9 lbs
Propylene 0.9 lbs
197016 EMISSIONS EVENT 04/17/2014 10:10AM 04/17/2014 1.33333333333
ContaminantAmount Released
Benzene 13.5 lbs
Butane, N- 1.0 lbs
Carbon Monoxide 50.8 lbs
Cyclohexane 0.1 lbs
Cyclopentane 13.2 lbs
Ethane 2.0 lbs
Heptane,-n 0.1 lbs
Hexane, n 3.4 lbs
Isobutane 0.6 lbs
Methane 38.2 lbs
NOX 7.0 lbs
Pentane, N- 6.3 lbs
Propane 0.7 lbs
Propylene 3.4 lbs
Sulfur dioxide 1.6 lbs
Toluene 12.7 lbs
VOC( unspeciated) 3.7 lbs
Xylene 0.2 lbs
196311 EMISSIONS EVENT 04/02/2014 9:43AM 04/03/2014 30.35
ContaminantAmount Released
1,2,3-trimethylbenzene 1.7 lbs
1,2,4-Trimethylbenzene 7.8 lbs
1,2-dimethyl-4-ethylbenzene 2.4 lbs
1,3,5-trimethylbenzene 2.6 lbs
1,4-Pentadiene 5.8 lbs
1-Pentene 1.9 lbs
1-methyl-3-ethylbenzene 5.2 lbs
1-methyl-4-ethylbenzene 1.9 lbs
1-methylcyclopentene 2.5 lbs
2,3-Dimethylpentane 2.1 lbs
2,4-Dimethylhexane 1.7 lbs
2,4-dimethylpentane 2.1 lbs
2-Methyl-1-butene 3.3 lbs
2-Methyl-2-Butene 7.5 lbs
2-Methyl-2-Pentene 2.9 lbs
2-methyl-2-hexene 1.7 lbs
2-methyloctane 1.8 lbs
3-methyloctane 1.8 lbs
Benzene 2.8 lbs
Butane 85.0 lbs
Butene 27.7 lbs
Carbon Monoxide 2,318.0 lbs
Cis-2-butene 12.0 lbs
Ethane 24.0 lbs
Ethylbenzene 3.0 lbs
Ethylene, gaseous 2.0 lbs
Heptane (or n-) 19.0 lbs
Hexane 39.0 lbs
Isobutane 97.6 lbs
Methane 52.0 lbs
Methylcyclohexane 3.2 lbs
Methylcyclopentane 8.4 lbs
NOX 195.0 lbs
Octane 9.6 lbs
Pentane, N- 31.0 lbs
Propane 81.0 lbs
Propylene 31.0 lbs
Sulfur dioxide 116.0 lbs
Sulfur dioxide (anhydrous) 113.0 lbs
Toluene 11.5 lbs
Trans-2-butene 15.0 lbs
VOC 98.0 lbs
Xylene 20.0 lbs
cis-2-Pentene 3.5 lbs
trans-2-hexene 3.0 lbs
195200 EMISSIONS EVENT 03/08/2014 2:00PM 03/10/2014 44.3333333333
ContaminantAmount Released
Hydrogen Sulfide 502.0 lbs
Sulfur dioxide 46,214.0 lbs
194340 AIR STARTUP 03/02/2014 03/10/2014 209.0
ContaminantAmount Released
Benzene 44.0 lbs
Butane 711.0 lbs
Butene 40.0 lbs
C6 and Heavier 24.0 lbs
Carbon Monoxide 5,600.23 lbs
Cis-2-butene 14.0 lbs
Cyclopentane 1.0 lbs
Ethane 364.0 lbs
Ethylene (gaseous) 10.0 lbs
Hydrogen Sulfide 1.0 lbs
Isobutane 2,053.0 lbs
Isopentane 813.0 lbs
Methane 2,985.0 lbs
Nitrogen dioxide 819.71 lbs
Pentane 664.0 lbs
Pentene 7.0 lbs
Propane 1,476.0 lbs
Propylene 66.0 lbs
Sulfur dioxide 108.0 lbs
Sulfur dioxide (anhydrous) 59.4 lbs
Trans-2-butene 17.0 lbs
193757 AIR SHUTDOWN 02/14/2014 02/19/2014 120.0
ContaminantAmount Released
Benzene 3.0 lbs
Butane, N- 855.0 lbs
Butene 91.0 lbs
C6 and Heavier 1,426.0 lbs
Carbon Monoxide 7,132.02 lbs
Cis-2-butene 51.0 lbs
Ethane 225.0 lbs
Ethylene (gaseous) 2.0 lbs
Ethylene, gaseous 9.0 lbs
Hydrogen Sulfide 4.0 lbs
Isobutane 2,330.0 lbs
Isopentane 47.0 lbs
Methane 4,183.0 lbs
Nitrogen dioxide 943.13 lbs
Particulate Matter 104.16 lbs
Pentane, N- 10.0 lbs
Pentene 15.0 lbs
Propane 986.0 lbs
Propylene 514.0 lbs
Sulfur dioxide 412.76 lbs
Toluene 8.0 lbs
Trans-2-butene 1,008.0 lbs
VOC( unspeciated) 649.5 lbs
Xylene 6.0 lbs
  183690 EMERGENCY RESPONSE 06/07/2013 2:00AM 12/31/3000 8656823.0
ContaminantAmount Released
183772 EMISSIONS EVENT 06/07/2013 2:00AM 06/07/2013 11.0
ContaminantAmount Released
1,3-BUTADIENE 1.68 lbs
2-Methyl-1-butene 0 lbs
2-Methyl-2-Butene 222.1 lbs
2-Pentene,(E) 80.73 lbs
2-Pentene,(Z) 151.84 lbs
3-Methyl-1-butene 27.95 lbs
Butane, N- 101.09 lbs
Butene 162.11 lbs
Carbon Monoxide 339.4 lbs
Cis-2-butene 151.56 lbs
Ethane 84.39 lbs
Ethylene (gaseous) 62.47 lbs
Gasoline 10,795.5 lbs
Heavy diesel oil 342.83 lbs
Hydrogen Sulfide 17.18 lbs
Isobutane 542.88 lbs
Isobutene 174.21 lbs
Isopentane 409.58 lbs
Light Cycle Oil 1,504.53 lbs
Methane 236.62 lbs
Nitrogen dioxide 46.9 lbs
Pentane, N- 96.35 lbs
Pentene 48.76 lbs
Propane 178.66 lbs
Propylene 411.92 lbs
Slurry Oil 111.12 lbs
Trans-2-butene 209.41 lbs
VOC( unspeciated) 280.2 lbs
180123 EMISSIONS EVENT 03/06/2013 1:28PM 03/06/2013 0.0833333333333
ContaminantAmount Released
Butane, N- 154.52 lbs
Butene 300.44 lbs
Hexane, n 0.13 lbs
Isobutane 266.2 lbs
Isopentane 170.38 lbs
Pentane, N- 28.95 lbs
Pentene 87.64 lbs
Propane 111.43 lbs
Propylene 202.1 lbs
177456 EMISSIONS EVENT 12/21/2012 7:45PM 12/22/2012 8.25
ContaminantAmount Released
Sulfur dioxide 2,660.44 lbs
170710 EMERGENCY RESPONSE 07/04/2012 1:20PM 12/31/3000 8664923.66667
ContaminantAmount Released
Xylene 150.0 lbs
168162 EMISSIONS EVENT 05/07/2012 11:00AM 05/08/2012 25.0
ContaminantAmount Released
Sulfur dioxide 577.0 lbs
168133 EMISSIONS EVENT 05/05/2012 3:30AM 05/07/2012 68.0
ContaminantAmount Released
Benzene 2.16 lbs
Butane 19.42 lbs
Butene 33.62 lbs
Carbon Monoxide 9,753.28 lbs
Cis-2-butene 26.92 lbs
Ethane 12.08 lbs
Ethylene (gaseous) 13.32 lbs
Isobutane 72.16 lbs
Isobutylene 33.59 lbs
Isopentane 60.42 lbs
Methane 12.73 lbs
Nitrogen dioxide 112.7 lbs
Particulate Matter 67.84 lbs
Pentane 7.48 lbs
Propane 16.41 lbs
Propylene 60.02 lbs
Sulfur dioxide 338.91 lbs
Trans-2-butene 23.6 lbs
VOC 46.37 lbs
167273 EMERGENCY RESPONSE 04/17/2012 11:00AM 04/17/2012 1.01666666667
ContaminantAmount Released
Unknown or other oil 0 lbs
166039 EMISSIONS EVENT 03/14/2012 3:50PM 03/14/2012 1.5
ContaminantAmount Released
Benzene 33.0 lbs
163011 AIR SHUTDOWN 01/04/2012 01/06/2012 64.0
ContaminantAmount Released
Benzene 7.2 lbs
Butadiene 1.7 lbs
Butane, N- 31.1 lbs
Butene 5.5 lbs
Carbon Monoxide 482.4 lbs
Cis-2-butene 2.5 lbs
Ethane 28.4 lbs
Ethylene (gaseous) 5.1 lbs
Heptane,-n 54.8 lbs
Heptanes 47.5 lbs
Hexane 57.6 lbs
Hexane, i 102.3 lbs
Isobutane 23.1 lbs
Isopentane 0.5 lbs
Methane 323.5 lbs
Methyl Pentane 57.6 lbs
Nitrogen dioxide 60.12 lbs
Nitrogen oxide 6.68 lbs
Pentane, N- 0.9 lbs
Propane 20.4 lbs
Propylene 40.7 lbs
Toluene 13.6 lbs
Trans-2-butene 2.8 lbs
Xylene 13.6 lbs
159577 EMISSIONS EVENT 09/22/2011 6:43PM 09/22/2011 1.0
ContaminantAmount Released
Benzene 7.0 lbs
Butane 68.5 lbs
Butane, N- 30.4 lbs
Butene 34.2 lbs
Carbon Monoxide 596.6 lbs
Cis-2-butene 29.3 lbs
Ethane 59.7 lbs
Ethylene (gaseous) 18.2 lbs
Hexane, n 74.5 lbs
Hydrogen Sulfide 28.6 lbs
Isobutane 177.7 lbs
Isobutene 26.2 lbs
Isobutylene 8.0 lbs
Isopentane 41.9 lbs
Methane 403.6 lbs
Nitrogen dioxide 74.1 lbs
Nitrogen oxide 8.3 lbs
Pentane 489.6 lbs
Propane 92.5 lbs
Propylene (Propene) 190.7 lbs
Sulfur dioxide 1,803.6 lbs
Trans-2-butene 41.9 lbs
VOC( unspeciated) 3.9 lbs
155045 EMISSIONS EVENT 05/26/2011 9:30AM 05/26/2011 6.5
ContaminantAmount Released
Butane, N- 69.8 lbs
Butene 9.2 lbs
Carbon Monoxide 390.4 lbs
Cis-2-butene 2.9 lbs
Ethane 33.0 lbs
Ethylene (gaseous) 2.0 lbs
Hexane, n 46.6 lbs
Isobutane 84.8 lbs
Isopentane 26.1 lbs
Methane 81.8 lbs
Nitrogen dioxide 48.7 lbs
Nitrogen oxide 5.4 lbs
Pentane 306.1 lbs
Propane 58.7 lbs
Propylene (Propene) 60.9 lbs
Trans-2-butene 3.9 lbs
157128 EMERGENCY RESPONSE 04/18/2011 10:00AM 07/11/2011 2021.0
ContaminantAmount Released
Crude Oil 0 lbs
152478 EMERGENCY RESPONSE 03/27/2011 4:00PM 03/28/2011 16.3666666667
ContaminantAmount Released
Butane 0 lbs
Hydrofluoric acid 0 lbs
Isobutane 0 lbs
Propane 0 lbs
152519 EMISSIONS EVENT 03/27/2011 4:00PM 03/28/2011 24.0
ContaminantAmount Released
Butane 14,200.2 lbs
Butane, N- 6.8 lbs
Butene 1.8 lbs
Carbon Monoxide 406.6 lbs
Ethane 8.8 lbs
Ethylene (gaseous) 4.9 lbs
Hexane 463.1 lbs
Hydrofluoric acid 102.9 lbs
Isobutane 78,030.9 lbs
Isopentane 5,406.8 lbs
Nitrogen oxide 56.3 lbs
Pentane 41.2 lbs
Propane 5,226.5 lbs
Propylene (Propene) 0.4 lbs
150098 EMISSIONS EVENT 01/31/2011 4:30PM 01/31/2011 6.5
ContaminantAmount Released
Sulfur dioxide 2,537.17 lbs
150044 EMERGENCY RESPONSE 01/31/2011 4:30PM 02/01/2011 7.5
ContaminantAmount Released
Sulfur dioxide (anhydrous) 0 lbs
  150022 EMERGENCY RESPONSE 01/29/2011 8:21AM 01/30/2011 15.65
ContaminantAmount Released
150738 EMERGENCY RESPONSE 01/18/2011 11:35AM 01/18/2011 0.9
ContaminantAmount Released
Hydraulic Oil 0 lbs
143711 AIR STARTUP 08/29/2010 3:00AM 08/30/2010 31.0
ContaminantAmount Released
Benzene 5.3 lbs
Butane, N- 8.2 lbs
Butene 3.0 lbs
Carbon Monoxide 528.2 lbs
Cis-2-butene 0.7 lbs
Ethane 29.6 lbs
Ethylene (gaseous) 3.9 lbs
Hydrogen Sulfide 1.8 lbs
Isobutane 6.3 lbs
Methane 474.2 lbs
Nitrogen dioxide 7.31 lbs
Nitrogen oxide 65.8 lbs
Propane 14.6 lbs
Propylene (Propene) 35.0 lbs
Sulfur dioxide 173.4 lbs
Trans-2-butene 2.6 lbs
VOC( unspeciated) 83.4 lbs
142456 EMISSIONS EVENT 07/17/2010 3:20PM 07/17/2010 7.91666666667
ContaminantAmount Released
Butane, N- 0.75 lbs
Butene 0.3 lbs
Carbon Monoxide 134.9 lbs
Ethane 4.5 lbs
Ethylene (gaseous) 0.5 lbs
Hydrogen Sulfide 0.2 lbs
Isobutane 0.95 lbs
Methane 10.8 lbs
Nitrogen dioxide 1.87 lbs
Nitrogen oxide 16.83 lbs
Propane 31.2 lbs
Propylene (Propene) 139.6 lbs
Sulfur dioxide 15.9 lbs
VOC 16.6 lbs
141636 EMISSIONS EVENT 06/25/2010 4:28PM 06/25/2010 0.5
ContaminantAmount Released
Butadiene, 1-3 0.1 lbs
Butane, N- 24.1 lbs
Butene 60.3 lbs
Isobutane 485.6 lbs
Isopentane 18.1 lbs
Pentane 2.3 lbs
Pentene 5.5 lbs
Propane 18.0 lbs
Propylene (Propene) 11.6 lbs
141668 EMERGENCY RESPONSE 06/10/2010 5:30AM 06/10/2010 0.916666666667
ContaminantAmount Released
Hydraulic fluid 0 lbs
140636 EMERGENCY RESPONSE 06/05/2010 1:45PM 06/05/2010 1.08333333333
ContaminantAmount Released
Hydraulic Oil 0 lbs
137705 AIR STARTUP 04/02/2010 8:00AM 04/03/2010 20.0
ContaminantAmount Released
Carbon Monoxide 5,681.0 lbs
Hydrogen Sulfide 1.16 lbs
Nitrogen dioxide 684.0 lbs
Nitrogen oxide 76.0 lbs
Sulfur dioxide 11.0 lbs
VOC 10.9 lbs
136847 AIR STARTUP 03/22/2010 9:00AM 03/22/2010 13.0
ContaminantAmount Released
Benzene 0.34 lbs
VOC( unspeciated) 0.0004 lbs
136657 MAINTENANCE 03/04/2010 4:35PM 03/04/2010 5.6
ContaminantAmount Released
Carbon Monoxide 143.7 lbs
Ethane 0.1 lbs
Isobutane 0.2 lbs
Nitrogen dioxide 1.99 lbs
Nitrogen oxide 17.91 lbs
Propane 52.5 lbs
Propylene (Propene) 142.7 lbs
136606 EMISSIONS EVENT 03/03/2010 7:09PM 03/04/2010 9.98333333333
ContaminantAmount Released
Butane, N- 8.4 lbs
Butene 1.9 lbs
Carbon Monoxide 262.2 lbs
Ethane 10.0 lbs
Ethylene (gaseous) 3.0 lbs
Hydrogen Sulfide 0.4 lbs
Isobutane 8.3 lbs
Methane 58.6 lbs
Nitrogen dioxide 3.63 lbs
Nitrogen oxide 32.7 lbs
Propane 59.2 lbs
Propylene (Propene) 216.0 lbs
Sulfur dioxide 37.1 lbs
VOC( unspeciated) 32.3 lbs
136400 EMISSIONS EVENT 02/25/2010 11:19PM 02/27/2010 39.5833333333
ContaminantAmount Released
Butane, N- 22.8 lbs
Butene 28.0 lbs
Carbon Monoxide 591.0 lbs
Ethane 26.3 lbs
Ethylene (gaseous) 14.1 lbs
Hydrogen 2.4 lbs
Hydrogen Sulfide 1.1 lbs
Isobutane 35.2 lbs
Methane 193.1 lbs
Nitrogen dioxide 8.2 lbs
Nitrogen oxide 73.6 lbs
Propane 61.0 lbs
Propylene (Propene) 441.4 lbs
Sulfur dioxide 102.9 lbs
VOC( unspeciated) 118.1 lbs
136237 EMISSIONS EVENT 02/22/2010 3:05AM 02/23/2010 23.5833333333
ContaminantAmount Released
Butane, N- 62.6 lbs
Butene 15.7 lbs
Carbon Monoxide 591.0 lbs
Ethane 17.6 lbs
Ethylene (gaseous) 3.0 lbs
Hydrogen 18.5 lbs
Hydrogen Sulfide 1.6 lbs
Isobutane 24.6 lbs
Methane 109.8 lbs
Nitrogen dioxide 8.18 lbs
Nitrogen oxide 73.62 lbs
Propane 57.8 lbs
Propylene (Propene) 536.6 lbs
Sulfur dioxide 149.4 lbs
VOC( unspeciated) 262.6 lbs
134955 AIR STARTUP 02/07/2010 10:10AM 03/08/2010 707.2
ContaminantAmount Released
Benzene 1.95 lbs
Butane, N- 22.71 lbs
Butene 33.31 lbs
Carbon Monoxide 12,922.52 lbs
Ethane 3.25 lbs
Ethylene (gaseous) 2.0 lbs
Hydrogen 7.14 lbs
Hydrogen Sulfide 26.17 lbs
Isobutane 42.38 lbs
Isobutylene 12.13 lbs
Isopentane 15.58 lbs
Methane 103.0 lbs
Nitrogen dioxide 1,616.54 lbs
Nitrogen oxide 188.9 lbs
Pentane 0.51 lbs
Pentane, N- 2.05 lbs
Pentene 4.68 lbs
Propane 34.64 lbs
Propylene (Propene) 153.24 lbs
Sulfur dioxide 238.38 lbs
VOC 13.21 lbs
133639 AIR SHUTDOWN 01/04/2010 01/21/2010 410.0
ContaminantAmount Released
Benzene 13.34 lbs
Butane, N- 1,186.42 lbs
Butene 151.78 lbs
Carbon Monoxide 1,627.6 lbs
Ethane 35.42 lbs
Ethylene (gaseous) 4.03 lbs
Hydrogen Sulfide 2.43 lbs
Isobutane 2,316.22 lbs
Isobutylene 38.76 lbs
Isopentane 684.5 lbs
Methane 21.31 lbs
Methyl mercaptan 0.012 lbs
Nitrogen dioxide 30.5 lbs
Nitrogen oxide 275.5 lbs
Pentane 2.74 lbs
Pentane, N- 280.73 lbs
Pentene 363.0 lbs
Propane 647.36 lbs
Propylene (Propene) 283.34 lbs
Sulfur dioxide 182.0 lbs
VOC( unspeciated) 1,542.89 lbs
128784 EMISSIONS EVENT 08/28/2009 2:30AM 08/28/2009 1.3
ContaminantAmount Released
Butadiene, 1-3 5.6 lbs
Butane, N- 17.5 lbs
Butene 55.0 lbs
Ethane 270.2 lbs
Ethylene (gaseous) 243.0 lbs
Hydrogen Sulfide 2.1 lbs
Isobutane 57.6 lbs
Methane 688.6 lbs
Propane 49.4 lbs
Propylene (Propene) 271.0 lbs
Sulfur dioxide 4.0 lbs
VOC( unspeciated) 105.8 lbs
128773 EMISSIONS EVENT 08/27/2009 2:00PM 08/27/2009 2.5
ContaminantAmount Released
Butane 20.0 lbs
Dimethylhexanes 200.0 lbs
Dimethylpentane 55.0 lbs
Isobutane 5.0 lbs
Isopentane 134.0 lbs
Methylheptane 3.0 lbs
Nonane 4.0 lbs
Pentane, N- 23.0 lbs
Trimethylpentane, 2,2,4- 409.0 lbs
Trimethylpentanes 200.0 lbs
VOC( unspeciated) 380.0 lbs
Xylene, o- 1.0 lbs
  125667 06/16/2009 7:30PM 06/16/2009 4.0
ContaminantAmount Released
125396 EMERGENCY RESPONSE 06/07/2009 2:30AM 06/07/2009 4.5
ContaminantAmount Released
Hydraulic Oil 0 lbs
120297 EMISSIONS EVENT 02/18/2009 9:30AM 02/18/2009 6.75
ContaminantAmount Released
Sulfur dioxide 1,432.0 lbs
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