Neighborhood Witness

HOUSTON PLANT

Regulated Entity Reference Number: RN100219526
Primary Business: No primary business description on file.
County: HARRIS
Nearest City: HOUSTON
Nearest Zipcode: 77017
Physical Location: No physical location description on file.
TCEQ reference

Emission Events

Tracking Number

Type of emission

Event began

Event ended

Duration

312923

EMISSIONS EVENT

06/25/2019 02:45 PM

06/25/2019 03:35 PM

0.833333333333

Contaminant	Amount Released
Isobutylene	656.0 lbs

311893

EMISSIONS EVENT

06/17/2019 09:00 PM

06/18/2019 04:00 AM

7.0

Contaminant	Amount Released
1,3-BUTADIENE	5.0 lbs
1-Butene	252.6 lbs
Butane	142.1 lbs
Cis-butene-2	13.1 lbs
Isobutane	75.4 lbs
Isobutylene	16.9 lbs
Pentane	1.0 lbs
Trans-butene-2	40.2 lbs

310283

EMISSIONS EVENT

06/05/2019 06:00 AM

06/05/2019 06:10 AM

0.166666666667

Contaminant	Amount Released
1,3-BUTADIENE	166.0 lbs
1-Butene	137.0 lbs
Butane, N-	50.0 lbs
Cis-butene-2	13.0 lbs
Isobutane	541.0 lbs
Isobutylene	440.0 lbs
Propadiene	1.0 lbs
Propane	19.0 lbs
Propylene (Propene)	11.0 lbs
Trans-butene-2	16.0 lbs

307307

EMISSIONS EVENT

04/28/2019 04:16 AM

04/28/2019 04:17 AM

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	7.9 lbs
1-Butene	6.3 lbs
Butane, N-	5.36 lbs
Cis-butene-2	0.59 lbs
Ethane	0.22 lbs
Isobutane	3.44 lbs
Isobutylene	3.11 lbs
Methane	7.09 lbs
Propadiene	0.05 lbs
Propane	0.22 lbs
Propylene (Propene)	0.35 lbs
Trans-butene-2	1.17 lbs

303760

EMISSIONS EVENT

03/01/2019 06:20 PM

03/01/2019 06:21 PM

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	3.2 lbs
1-Butene	24.2 lbs
Butane, N-	34.1 lbs
Cis-butene-2	5.3 lbs
Isobutane	842.2 lbs
Isobutylene	453.8 lbs
MTBE	45.0 lbs
Methanol	67.1 lbs
Trans-butene-2	10.5 lbs

302416

EMISSIONS EVENT

02/07/2019 10:30 AM

02/07/2019 12:15 PM

1.75

Contaminant	Amount Released
1-Butene	320.8 lbs
Butadiene, 1-3	71.6 lbs
Butanes	40.0 lbs
Cis-butene-2	16.1 lbs
Ethane	7.0 lbs
Ethylene (gaseous)	0.1 lbs
Isobutane	88.8 lbs
Isobutylene	101.1 lbs
Methyl Acetylene	0.3 lbs
Propadiene	1.2 lbs
Propane	2.2 lbs
Propylene (Propene)	1.5 lbs
Trans-butene-2	47.1 lbs
n-butane	170.9 lbs

299795

EXCESS OPACITY

01/03/2019 02:45 PM

01/03/2019 03:15 PM

0.5

Contaminant	Amount Released
Opacity	0 lbs

299567

EMISSIONS EVENT

12/27/2018 10:55 PM

12/28/2018 12:25 AM

1.5

Contaminant	Amount Released
Lean Oil	1,776.0 lbs

299311

EMISSIONS EVENT

12/20/2018 11:30 AM

12/20/2018 11:40 AM

0.166666666667

Contaminant	Amount Released
1,3-BUTADIENE	10.0 lbs

294597

EMISSIONS EVENT

10/18/2018 03:45 PM

10/18/2018 03:53 PM

0.133333333333

Contaminant	Amount Released
1,3-BUTADIENE	8.84 lbs
Cis-butene-2	0.13 lbs
Trans-butene-2	0.04 lbs

292828

EMISSIONS EVENT

09/22/2018 3:04AM

09/22/2018

2.0

Contaminant	Amount Released
1,3-BUTADIENE	397.7 lbs
1-Butene	267.41 lbs
Butane	249.76 lbs
C5	57.25 lbs
Carbon Monoxide	600.74 lbs
Cis-butene-2	12.56 lbs
Ethane	4.8 lbs
Ethylene (gaseous)	0.05 lbs
Isobutane	322.86 lbs
Isobutylene	210.77 lbs
Nitrogen Oxides	84.28 lbs
Propane	24.93 lbs
Propylene (Propene)	12.7 lbs
Sulfur dioxide	0.93 lbs
Trans-butene-2	93.57 lbs

292198

EMISSIONS EVENT

09/15/2018 7:45AM

09/15/2018

1.0

Contaminant	Amount Released
1-Butene	73.8 lbs
Cis-butene-2	0.08 lbs
Isobutane	18.01 lbs
Isobutylene	0.03 lbs
MTBE	0.84 lbs
Methanol	4.31 lbs
Propane	0.53 lbs
Propylene (Propene)	0.66 lbs
Trans-butene-2	0.07 lbs

282487

EMISSIONS EVENT

04/06/2018 5:40PM

04/06/2018

3.16666666667

Contaminant	Amount Released
1,3-BUTADIENE	2,802.0 lbs
Furfural	13,806.0 lbs
Vinyl acetylene	962.0 lbs

281353

EMISSIONS EVENT

03/30/2018 9:00AM

03/30/2018

7.0

Contaminant	Amount Released
1,3-BUTADIENE	115.277 lbs
1-Butene	169.395 lbs
Butane, N-	136.331 lbs
Carbon Monoxide	461.741 lbs
Cis-butene-2	18.434 lbs
Ethane	28.633 lbs
Ethylene, gaseous	3.14 lbs
Isobutane	1,231.543 lbs
Isobutene	400.701 lbs
Nitrogen Oxides	80.293 lbs
Pentane	235.545 lbs
Propane	2.639 lbs
Propylene (Propene)	3.846 lbs
Sulfur dioxide	0.72 lbs
Trans-butene-2	47.802 lbs

277423

EMISSIONS EVENT

01/27/2018 10:00PM

02/02/2018

132.0

Contaminant	Amount Released
1,2-butadiene	0.08 lbs
1,3-BUTADIENE	192.28 lbs
1-Butene	61.56 lbs
Butane, N-	52.55 lbs
Cis-butene-2	3.66 lbs
Ethyl acetylene	0.06 lbs
Isobutane	52.12 lbs
Isobutene	30.08 lbs
Methyl tert-butyl ether	1.84 lbs
Pentane	0.3 lbs
Trans-butene-2	10.28 lbs
Vinyl acetylene	0.75 lbs

277591

EMISSIONS EVENT

01/27/2018 10:00PM

02/02/2018

132.0

Contaminant	Amount Released
1,2-butadiene	0.01 lbs
1,3-BUTADIENE	0.01 lbs
1-Butene	0.01 lbs
Butane, N-	0.01 lbs
Cis-butene-2	0.01 lbs
Ethyl acetylene	0.01 lbs
Isobutane	0.01 lbs
Isobutene	0.01 lbs
Methyl tert-butyl ether	0.01 lbs
Pentane	0.01 lbs
Trans-butene-2	0.01 lbs
Vinyl acetylene	0.01 lbs

273127

EMISSIONS EVENT

11/13/2017 10:00AM

11/30/2017

404.0

Contaminant	Amount Released
1,3-BUTADIENE	11.14 lbs
1-Butene	10.47 lbs
Butane, N-	18.01 lbs
C5	193.47 lbs
Cis-butene-2	10.47 lbs
Ethylene, gaseous	2.88 lbs
Isobutane	2,278.58 lbs
Isobutene	1,056.48 lbs
Methyl Acetylene	6.85 lbs
Propane	148.39 lbs
Propylene (Propene)	177.6 lbs
Trans-butene-2	11.21 lbs

271231

EMISSIONS EVENT

10/26/2017 11:30AM

10/30/2017

101.0

Contaminant	Amount Released
1,3-BUTADIENE	4.09 lbs
1-Butene	160.74 lbs
Butane, N-	87.51 lbs
C5	55.29 lbs
Cis-butene-2	13.98 lbs
Ethylene, gaseous	1.06 lbs
Isobutane	49.0 lbs
Isobutene	17.25 lbs
Methyl Acetylene	12.33 lbs
Propane	1.98 lbs
Propylene (Propene)	2.95 lbs
Trans-butene-2	32.54 lbs

269243

EMISSIONS EVENT

09/30/2017 11:00AM

10/07/2017

164.0

Contaminant	Amount Released
1,3-BUTADIENE	4.3 lbs
1-Butene	0 lbs
Butane, N-	16.8 lbs
C5	117.4 lbs
Cis-butene-2	5.3 lbs
Ethylene, gaseous	1.1 lbs
Isobutane	1,329.4 lbs
Isobutene	652.4 lbs
Methyl Acetylene	2.6 lbs
Propane	47.3 lbs
Propylene (Propene)	62.4 lbs
Trans-butene-2	7.7 lbs

266260

EMISSIONS EVENT

08/26/2017 7:40AM

08/26/2017

11.0

Contaminant	Amount Released
Butadiene	365.0 lbs
Butane	163.0 lbs
Butene	320.0 lbs
Carbon Monoxide	945.0 lbs
Cis-butene-2	9.0 lbs
Ethane	12.0 lbs
Isobutane	777.0 lbs
Isobutylene	476.0 lbs
Nitrogen oxide	131.0 lbs
Pentane	89.0 lbs
Propane	92.0 lbs
Propylene (Propene)	57.0 lbs
Trans-butene-2	82.0 lbs

265765

EMISSIONS EVENT

08/18/2017 10:45AM

08/18/2017

1.5

Contaminant	Amount Released
1,2-butadiene	0.72 lbs
1,3-BUTADIENE	16.85 lbs
1-Butyne	0.79 lbs
Cis-butene-2	0.04 lbs
Furfural	50.16 lbs
Propyne	0.09 lbs
Trans-butene-2	0.004 lbs
Vinyl acetylene	3.78 lbs

264465

MAINTENANCE

08/02/2017 8:15AM

08/02/2017

3.75

Contaminant	Amount Released
Ammonia	1.7 lbs
Carbon Monoxide	26.8 lbs
Nitrogen Oxides	100.0 lbs
Particulate Matter	12.4 lbs
Sulfur dioxide	0.6 lbs
VOC (unclassified)	7.7 lbs

262600

EMISSIONS EVENT

07/10/2017

10.0

Contaminant	Amount Released
1,3-BUTADIENE	264.1361 lbs
1-Butene	232.5305 lbs
Butane, N-	49.7256 lbs
Carbon Monoxide	1,119.6244 lbs
Cis-butene-2	7.7873 lbs
Ethylene, gaseous	0.08975 lbs
Isobutane	1,884.1055 lbs
Isobutene	387.7163 lbs
Nitrogen Oxides	155.3586 lbs
Pentane	109.2025 lbs
Propane	40.7277 lbs
Propylene (Propene)	20.487 lbs
Trans-butene-2	44.1052 lbs

260880

EMISSIONS EVENT

06/21/2017 4:30PM

06/21/2017

2.16666666667

Contaminant	Amount Released
Opacity	0 lbs

257179

EMISSIONS EVENT

05/01/2017 12:25PM

05/01/2017

0.683333333333

Contaminant	Amount Released
1,2-butadiene	0.12 lbs
1,3-BUTADIENE	25.87 lbs
1-Butene	8.72 lbs
Butane, N-	2.87 lbs
Cis-butene-2	1.08 lbs
Cyclopropane	0.02 lbs
Dimethyl ether	0.13 lbs
Ethane	0.1 lbs
Ethylene, gaseous	0.02 lbs
Isobutane	4.27 lbs
Isobutylene	5.48 lbs
Methyl Acetylene	2.76 lbs
Propadiene	0.04 lbs
Propane	0.19 lbs
Propylene (Propene)	0.31 lbs
Trans-butene-2	1.19 lbs

256733

EMISSIONS EVENT

04/23/2017 9:00AM

04/23/2017

3.0

Contaminant	Amount Released
1,3-BUTADIENE	67.45 lbs
1-Butene	0.02 lbs
Butane	0.02 lbs
C5	0.04 lbs
Cis-butene-2	0.02 lbs
Ethylene, gaseous	0.01 lbs
Isobutane	0.01 lbs
Isobutylene	0.24 lbs
Methyl Acetylene	0.38 lbs
Propane	0.01 lbs
Propylene (Propene)	0.02 lbs
Trans-butene-2	0.02 lbs

253631

EMISSIONS EVENT

03/01/2017 11:58AM

03/01/2017

0.75

Contaminant	Amount Released
1,3-BUTADIENE	15.2 lbs
1-Butene	1.6 lbs
Butane, N-	1.9 lbs
Cis-butene-2	0.5 lbs
Ethane	0.1 lbs
Isobutane	0.1 lbs
Isobutylene	0.2 lbs
Pentane	0.1 lbs
Trans-butene-2	0.7 lbs
Vinyl acetylene	0.3 lbs

250873

EMISSIONS EVENT

01/07/2017 2:30PM

01/07/2017

0.833333333333

Contaminant	Amount Released
1,2-butadiene	3.11 lbs
1,3-BUTADIENE	792.89 lbs
1-Butene	239.54 lbs
Butane, N-	100.61 lbs
Cis-butene-2	59.18 lbs
Isobutane	61.99 lbs
Isobutylene	120.29 lbs
Pentane	2.96 lbs
Trans-butene-2	80.64 lbs
Vinyl acetylene	13.61 lbs

265880

EMERGENCY RESPONSE

01/07/2017 2:30PM

01/07/2017

0.75

Contaminant	Amount Released
Butadiene	16.0 lbs

248463

EMISSIONS EVENT

12/09/2016 9:55AM

12/09/2016

0.5

Contaminant	Amount Released
1,3-BUTADIENE	17.0 lbs
1-Butene	6.0 lbs
Butane, N-	1.0 lbs
Cis-butene-2	1.0 lbs
Isobutane	1.0 lbs
Isobutylene	2.0 lbs
Pentane	1.0 lbs
Trans-butene-2	3.0 lbs

257221

EMERGENCY RESPONSE

12/08/2016 11:05AM

12/08/2016

0.666666666667

Contaminant	Amount Released
1,3-BUTADIENE	10.0 lbs
Isobutylene	100.0 lbs

248265

EMISSIONS EVENT

12/05/2016 4:00PM

12/05/2016

1.0

Contaminant	Amount Released
1,3-BUTADIENE	35.9 lbs
1-Butyne	0.2 lbs
Cis-butene-2	0.4 lbs
Dimethylformamide	158.0 lbs
Trans-butene-2	0.8 lbs
Vinyl acetylene	2.0 lbs

257225

EMERGENCY RESPONSE

12/05/2016 4:00PM

12/05/2016

0.166666666667

Contaminant	Amount Released
1,3-BUTADIENE	10.0 lbs

246880

EMISSIONS EVENT

11/04/2016 2:37PM

11/04/2016

0.25

Contaminant	Amount Released
1,3-BUTADIENE	7.22 lbs
1-Butene	12.24 lbs
Butane, N-	28.25 lbs
Cis-butene-2	11.3 lbs
Isobutane	135.31 lbs
Isobutylene	103.91 lbs
Trans-butene-2	15.7 lbs

246587

EMISSIONS EVENT

11/04/2016 8:15AM

11/04/2016

0.25

Contaminant	Amount Released
Butane, N-	0.1 lbs
Isobutane	0.17 lbs
Isobutylene	141.76 lbs
MTBE	0.3 lbs

245863

EMISSIONS EVENT

10/20/2016 11:40PM

10/21/2016

0.666666666667

Contaminant	Amount Released
1,3-BUTADIENE	39.3 lbs
Dimethylformamide	404.0 lbs
Trans-butene-2	0.7 lbs

245775

EMISSIONS EVENT

10/14/2016 8:00PM

10/14/2016

0.0833333333333

Contaminant	Amount Released
1,3-BUTADIENE	37.6 lbs
Dimethylformamide	380.14 lbs
Trans-butene-2	0.63 lbs

242100

EMISSIONS EVENT

08/22/2016 5:00PM

08/22/2016

0.0166666666667

Contaminant	Amount Released
1,2-butadiene	0.04 lbs
1,3-BUTADIENE	38.6 lbs
1-Butene	9.87 lbs
Butane, N-	16.14 lbs
Carbon Monoxide	0.09 lbs
Cis-butene-2	2.07 lbs
Cyclopropane	0.44 lbs
Ethane	0.06 lbs
Isobutane	20.95 lbs
Isobutylene	4.69 lbs
Methyl Acetylene	0.16 lbs
Propadiene	0.11 lbs
Propane	0.4 lbs
Propylene (Propene)	0.2 lbs
Trans-butene-2	4.61 lbs

241965

EMISSIONS EVENT

08/20/2016 11:38AM

08/20/2016

0.0833333333333

Contaminant	Amount Released
1,2-butadiene	1.0 lbs
1,3-BUTADIENE	881.4 lbs
1-Butene	225.5 lbs
Butane, N-	368.6 lbs
Carbon Monoxide	2.0 lbs
Cis-butene-2	47.3 lbs
Cyclopropane	10.1 lbs
Ethane	1.4 lbs
Isobutane	478.5 lbs
Isobutylene	107.0 lbs
Methyl Acetylene	3.6 lbs
Propadiene	2.4 lbs
Propane	9.0 lbs
Propylene (Propene)	4.6 lbs
Trans-butene-2	105.3 lbs

240754

EMISSIONS EVENT

08/02/2016 9:40PM

08/02/2016

0.833333333333

Contaminant	Amount Released
1,3-BUTADIENE	553.4 lbs
Cis-butene-2	0.2 lbs
Trans-butene-2	1.7 lbs

236782

EMISSIONS EVENT

07/03/2016 7:50PM

07/03/2016

0.416666666667

Contaminant	Amount Released
1,3-BUTADIENE	309.2 lbs
2-Butene	0.1 lbs
Dimethylformamide	3,179.1 lbs

236172

EMISSIONS EVENT

06/09/2016 12:09PM

06/09/2016

0.166666666667

Contaminant	Amount Released
1-Butene	5.0 lbs
Butane, N-	20.0 lbs
Cis-butene-2	51.0 lbs
Trans-butene-2	99.0 lbs
VOC	1.0 lbs

235214

EMISSIONS EVENT

06/07/2016 11:40AM

06/07/2016

0.333333333333

Contaminant	Amount Released
1,2-butadiene	1.4 lbs
1,3-BUTADIENE	152.8 lbs
1-Butene	263.8 lbs
Butane, N-	18.5 lbs
C5	1.5 lbs
Cis-butene-2	36.1 lbs
Ethyl acetylene	0.6 lbs
Isobutane	24.0 lbs
Isobutylene	59.2 lbs
Trans-butene-2	152.9 lbs
Vinyl acetylene	2.7 lbs

230626

EMISSIONS EVENT

04/04/2016 7:00AM

04/04/2016

3.0

Contaminant	Amount Released
1,3-BUTADIENE	111.7 lbs
1-Butene	10.68 lbs
Butane	7.08 lbs
Carbon Monoxide	106.95 lbs
Cis-butene-2	1.98 lbs
Ethylene, gaseous	0.04 lbs
Isobutane	28.88 lbs
Isobutene	29.67 lbs
Nitrogen Oxides	15.4 lbs
Pentane	9.3 lbs
Propane	2.44 lbs
Propylene (Propene)	1.73 lbs
Sulfur dioxide	0.17 lbs
Trans-butene-2	3.48 lbs

230611

EMISSIONS EVENT

04/03/2016 11:00AM

04/03/2016

0.166666666667

Contaminant	Amount Released
1,2-butadiene	0.2 lbs
1,3-BUTADIENE	11.4 lbs
1-Butyne	0.6 lbs
Furfural	195.3 lbs
Propyne	0.1 lbs
Vinyl acetylene	3.8 lbs

229390

EMISSIONS EVENT

03/19/2016

07/15/2016

2855.0

Contaminant	Amount Released
Ammonia, anhydrous	23,377.0 lbs
Carbon Monoxide	85,443.0 lbs
Nitrogen Oxides	52,533.0 lbs
Particulate Matter	11,439.0 lbs
Sulfur dioxide	442.0 lbs
VOCs	7,114.0 lbs

226474

EMISSIONS EVENT

01/22/2016 2:30PM

01/22/2016

0.333333333333

Contaminant	Amount Released
Opacity	0 lbs

226904

EMISSIONS EVENT

01/22/2016 10:00AM

02/06/2016

361.0

Contaminant	Amount Released
Ammonia, anhydrous	3,024.55 lbs
Carbon Monoxide	12,154.26 lbs
Nitrogen Oxides	7,011.35 lbs
Particulate Matter	1,547.96 lbs
Sulfur dioxide	22.76 lbs
VOCs	965.77 lbs

225229

EMISSIONS EVENT

01/03/2016 12:03AM

01/03/2016

21.95

Contaminant	Amount Released
Ammonia, anhydrous	308.08 lbs
Carbon Monoxide	1,085.44 lbs
Nitrogen Oxides	762.36 lbs
Particulate Matter	216.71 lbs
Sulfur dioxide	0.46 lbs
VOCs	134.1 lbs

224952

EMISSIONS EVENT

12/23/2015 1:16PM

12/23/2015

0.983333333333

Contaminant	Amount Released
1,3-BUTADIENE	12.3 lbs
1-Butene	3.48 lbs
Butane, N-	5.43 lbs
Cis-butene-2	1.06 lbs
Isobutane	0.74 lbs
Isobutylene	2.45 lbs
VOC (unclassified)	0.24 lbs
Vinyl acetylene	0.13 lbs

223466

EMISSIONS EVENT

11/26/2015 11:10PM

11/27/2015

3.0

Contaminant	Amount Released
1,3-BUTADIENE	447.49 lbs
1-Butene	26.748 lbs
Carbon Monoxide	182.726 lbs
Cis-butene-2	4.558 lbs
Ethylene, gaseous	0.015 lbs
Isobutane	17.827 lbs
Isobutylene	85.779 lbs
Nitrogen oxide	25.299 lbs
Pentane	15.514 lbs
Propane	4.447 lbs
Propylene (Propene)	4.427 lbs
Sulfur dioxide	0.283 lbs
Trans-butene-2	5.4538 lbs

223362

EMISSIONS EVENT

11/22/2015 3:23PM

11/22/2015

2.05

Contaminant	Amount Released
1,3-BUTADIENE	294.53 lbs
1-Butene	0.02 lbs
Cis-butene-2	0.05 lbs
Methyl tert-butyl ether	0.0004 lbs
NITROGEN	105.98 lbs
VinylCyclohexane	4.74 lbs

223135

EMISSIONS EVENT

11/17/2015 11:00AM

11/17/2015

1.5

Contaminant	Amount Released
Butylene	232.0 lbs

222103

EMISSIONS EVENT

10/25/2015 7:00PM

10/25/2015

0.5

Contaminant	Amount Released
1,3-BUTADIENE	1.04 lbs
1-Butene	0.83 lbs
Cis-butene-2	659.3 lbs
Isobutylene	0.13 lbs
Trans-butene-2	587.6 lbs

220316

EMISSIONS EVENT

09/16/2015 9:30PM

09/16/2015

0.0166666666667

Contaminant	Amount Released
Butadiene	55.0 lbs
Butene	4.0 lbs
Isobutylene	4.0 lbs
VOC (unclassified)	8.0 lbs
Vinyl acetylene	15.0 lbs

219155

EMISSIONS EVENT

08/21/2015 8:30PM

08/22/2015

6.83333333333

Contaminant	Amount Released
1,3-BUTADIENE	566.0 lbs
1-Butene	180.0 lbs
Butane	156.0 lbs
Carbon Monoxide	878.0 lbs
Cis-butene-2	29.0 lbs
Ethylene, gaseous	2.0 lbs
Isobutane	585.0 lbs
Isobutylene	396.0 lbs
Nitrogen Oxides	122.0 lbs
Pentane	127.0 lbs
Propane	47.0 lbs
Propylene (Propene)	37.0 lbs
Sulfur dioxide	2.0 lbs
Trans-butene-2	47.0 lbs

218679

EMISSIONS EVENT

08/11/2015 8:35PM

08/12/2015

6.05

Contaminant	Amount Released
1,3-BUTADIENE	11,784.42 lbs
1-Butene	11,629.96 lbs
Butane	16,823.15 lbs
Cis-butene-2	1,769.15 lbs
Ethylene, gaseous	10.87 lbs
Isobutane	23,297.05 lbs
Isobutylene	14,225.67 lbs
Propane	809.21 lbs
Propylene (Propene)	532.89 lbs
Trans-butene-2	4,292.35 lbs

219097

MAINTENANCE

08/10/2015 5:00AM

08/15/2015

130.5

Contaminant	Amount Released
1,3-BUTADIENE	3,495.0 lbs
1-Butene	3,308.0 lbs
Butane	4,382.0 lbs
C5	1,857.0 lbs
Carbon Monoxide	10,194.4 lbs
Cis-butene-2	353.0 lbs
Ethylene, gaseous	5.0 lbs
Isobutane	6,844.0 lbs
Isobutylene	3,642.0 lbs
Nitrogen Oxides	1,411.45 lbs
Propane	242.0 lbs
Propylene (Propene)	143.0 lbs
Sulfur dioxide	15.83 lbs
Trans-butene-2	901.0 lbs

218453

EMISSIONS EVENT

08/08/2015 6:30AM

08/08/2015

12.8333333333

Contaminant	Amount Released
1,3-BUTADIENE	534.784 lbs
1-Butene	508.189 lbs
Butane	798.749 lbs
Carbon Monoxide	1,415.822 lbs
Cis-butene-2	2,058.789 lbs
Ethylene, gaseous	0.32 lbs
Isobutane	719.934 lbs
Isobutylene	601.542 lbs
Nitrogen Oxides	196.025 lbs
Propane	31.013 lbs
Propylene (Propene)	17.097 lbs
Sulfur dioxide	2.199 lbs
Trans-butene-2	1,901.547 lbs

216104

EMISSIONS EVENT

06/20/2015 10:00AM

06/24/2015

96.0

Contaminant	Amount Released
1,3-BUTADIENE	130.46 lbs
1-Butene	87.43 lbs
Butane	55.37 lbs
Cis-butene-2	5.2 lbs
Ethylene, gaseous	1.87 lbs
Isobutane	490.76 lbs
Isobutylene	71.84 lbs
Methane	8.8 lbs
Methyl Acetylene	3.89 lbs
Pentane	2,300.65 lbs
Propane	12.11 lbs
Propylene (Propene)	11.87 lbs
Trans-butene-2	5.74 lbs

214807

EMISSIONS EVENT

05/28/2015 3:00PM

05/30/2015

35.0

Contaminant	Amount Released
Nitrogen Oxides	473.0 lbs

214727

EMISSIONS EVENT

05/26/2015 6:28PM

05/26/2015

0.2

Contaminant	Amount Released
1,2-butadiene	3.0 lbs
1,3-BUTADIENE	784.0 lbs
Cis-butene-2	14.0 lbs
Dimethylformamide	5.0 lbs
Ethyl acetylene	4.0 lbs
Methyl Acetylene	3.0 lbs
Trans-butene-2	4.0 lbs
Vinyl acetylene	22.0 lbs

213996

EMISSIONS EVENT

05/12/2015 9:50AM

05/12/2015

0.0833333333333

Contaminant	Amount Released
Isobutene	4,100.0 lbs
Isobutylene	600.0 lbs
Methanol	200.0 lbs

221667

EMISSIONS EVENT

04/19/2015

10/08/2015

4136.0

Contaminant	Amount Released
Ammonia, anhydrous	6,974.0 lbs
Carbon Monoxide	130,189.0 lbs
Nitrogen Oxides	86,292.0 lbs
Particulate Matter	15,326.0 lbs
Sulfur dioxide	548.0 lbs
VOCs	10,539.0 lbs

212511

EMISSIONS EVENT

04/10/2015 7:12AM

04/10/2015

0.35

Contaminant	Amount Released
1,3-BUTADIENE	6.4 lbs
1-Butene	320.7 lbs
Cis-butene-2	28.4 lbs
Isobutane	86.8 lbs
Isobutylene	182.9 lbs
Propadiene	1.7 lbs
Propane	1.2 lbs
Propylene (Propene)	0.7 lbs
Trans-butene-2	87.9 lbs
n-butane	219.6 lbs

211978

EMISSIONS EVENT

03/29/2015 3:00PM

03/29/2015

2.0

Contaminant	Amount Released
1,3-BUTADIENE	129.71 lbs
1-Butene	0.97 lbs
Butane	0.8 lbs
Cis-butene-2	2.76 lbs
Ethylene, gaseous	0.29 lbs
Isobutane	0.6 lbs
Isobutylene	1.16 lbs
Methane	0.86 lbs
Methyl Acetylene	0.69 lbs
Pentane	5.02 lbs
Propane	0.46 lbs
Propylene (Propene)	0.73 lbs
Trans-butene-2	1.23 lbs

211028

EMISSIONS EVENT

03/07/2015 4:45PM

03/07/2015

6.25

Contaminant	Amount Released
1,3-BUTADIENE	4.0 lbs
Butanes	327.0 lbs
Butene	524.0 lbs
Propane	1.0 lbs
Propylene (Propene)	1.0 lbs

209789

MAINTENANCE

02/06/2015 8:00AM

02/07/2015

24.0

Contaminant	Amount Released
1,3-BUTADIENE	0.01 lbs
1-Butene	0.01 lbs
Butane	0.01 lbs
Cis-butene-2	0.01 lbs
Ethane	0.01 lbs
Ethylene, gaseous	0.01 lbs
Isobutane	0.01 lbs
Isobutylene	0.01 lbs
Pentane	0.01 lbs
Propane	0.01 lbs
Propylene (Propene)	0.01 lbs
Trans-butene-2	0.01 lbs

207108

EMISSIONS EVENT

02/01/2015

04/19/2015

1848.0

Contaminant	Amount Released
Ammonia, anhydrous	1,372.0 lbs
Carbon Monoxide	25,963.0 lbs
Nitrogen Oxides	27,154.0 lbs
Particulate Matter	6,924.0 lbs
Sulfur dioxide	514.0 lbs
VOCs	5,861.0 lbs

206558

EMISSIONS EVENT

11/15/2014 11:00PM

11/16/2014

2.0

Contaminant	Amount Released
1,3-BUTADIENE	38.0 lbs

205221

EXCESS OPACITY

10/16/2014 3:44PM

10/16/2014

0.5

Contaminant	Amount Released
Opacity	0 lbs

203589

EMISSIONS EVENT

09/14/2014 1:50AM

09/14/2014

7.08333333333

Contaminant	Amount Released
1,3-BUTADIENE	613.14 lbs
1-Butene	818.85 lbs
Butane	661.81 lbs
C5	171.84 lbs
Carbon Monoxide	48.7 lbs
Cis-butene-2	27.15 lbs
Ethane	69.91 lbs
Ethylene, gaseous	0.026 lbs
Isobutane	661.06 lbs
Isobutylene	551.64 lbs
Nitrogen oxide	6.74 lbs
Opacity	0 lbs
Propane	13.69 lbs
Propylene (Propene)	4.77 lbs
Sulfur dioxide	0.075 lbs
Trans-butene-2	118.62 lbs

201224

EMISSIONS EVENT

07/19/2014 2:20PM

07/19/2014

6.66666666667

Contaminant	Amount Released
1,3-BUTADIENE	304.0 lbs
1-Butene	244.56 lbs
Butane	415.6 lbs
Carbon Monoxide	61.53 lbs
Cis-butene-2	43.45 lbs
Ethylene, gaseous	0.031 lbs
Isobutane	316.13 lbs
Isobutylene	424.7 lbs
Nitrogen Oxides	8.52 lbs
Opacity	0 lbs
Pentane	107.6 lbs
Propane	6.06 lbs
Propylene (Propene)	3.43 lbs
Sulfur dioxide	0.09 lbs
Trans-butene-2	102.33 lbs

200216

EMISSIONS EVENT

06/25/2014 9:18AM

06/25/2014

0.0333333333333

Contaminant	Amount Released
1,2-butadiene	1.0 lbs
1,3-BUTADIENE	593.0 lbs
1-Butene	35.0 lbs
2-Butene	32.0 lbs
Butane, N-	25.0 lbs
Carbon Dioxide	5.0 lbs
Ethane	73.0 lbs
Isobutane	21.0 lbs
Isobutylene	26.0 lbs
Methane	600.0 lbs
Methyl Acetylene	2.5 lbs
NITROGEN	15.0 lbs
Propane	6.0 lbs
Propylene (Propene)	1.0 lbs

197448

EMISSIONS EVENT

04/26/2014 8:00PM

06/07/2014

1000.0

Contaminant	Amount Released
1,3-BUTADIENE	30.7 lbs
1-Butene	0.045 lbs
Butane	2.21 lbs
Cis-butene-2	2.67 lbs
Ethane	0.86 lbs
Ethylene, gaseous	0.8 lbs
Isobutane	8.31 lbs
Isobutylene	3.2 lbs
Methane	2.21 lbs
Methyl Acetylene	1.9 lbs
Pentane	21.73 lbs
Propane	1.25 lbs
Propylene (Propene)	2.0 lbs
Trans-butene-2	2.67 lbs

197294

EMISSIONS EVENT

04/22/2014 9:20AM

04/26/2014

88.6666666667

Contaminant	Amount Released
1,3-BUTADIENE	60.9 lbs
1-Butene	0.5 lbs
Butane	0.415 lbs
Cis-butene-2	0.5 lbs
Ethane	0.161 lbs
Ethylene, gaseous	0.15 lbs
Isobutane	3.22 lbs
Isobutylene	0.6 lbs
Methyl Acetylene	0.357 lbs
Pentane	1.226 lbs
Propane	0.236 lbs
Propylene (Propene)	0.374 lbs
Trans-butene-2	0.5 lbs

196888

EMISSIONS EVENT

04/15/2014 3:30AM

04/15/2014

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	19.4 lbs
1-Butene	6.6 lbs
Butane, N-	1.2 lbs
Cis-butene-2	1.2 lbs
Isobutane	0.8 lbs
Isobutylene	1.7 lbs
Methyl Acetylene	0.4 lbs
Propane	0.2 lbs
Trans-butene-2	1.6 lbs

196070

EMISSIONS EVENT

03/30/2014 8:45AM

03/30/2014

14.5833333333

Contaminant	Amount Released
1,3-BUTADIENE	1,268.43 lbs
1-Butene	623.5 lbs
Butane	180.6 lbs
C5	205.3 lbs
Carbon Monoxide	570.0 lbs
Cis-butene-2	37.7 lbs
Ethane	38.0 lbs
Ethylene, gaseous	0.1 lbs
Isobutane	500.0 lbs
Isobutylene	358.4 lbs
Nitrogen oxide	78.9 lbs
Opacity	0 lbs
Propane	11.6 lbs
Propylene (Propene)	2.6 lbs
Trans-butene-2	82.4 lbs

195304

EMISSIONS EVENT

03/12/2014 6:30AM

03/12/2014

0.166666666667

Contaminant	Amount Released
1,3-BUTADIENE	1.6 lbs

193242

EMISSIONS EVENT

01/20/2014 5:00PM

01/21/2014

7.5

Contaminant	Amount Released
1,3-BUTADIENE	1,128.7 lbs
1-Butene	224.9 lbs
Butane	82.0 lbs
C5	82.3 lbs
Carbon Monoxide	68.3 lbs
Cis-butene-2	42.0 lbs
Ethane	14.2 lbs
Ethylene, gaseous	0.7 lbs
Isobutane	248.5 lbs
Isobutylene	301.6 lbs
Nitrogen oxide	9.5 lbs
Propane	11.3 lbs
Propylene (Propene)	8.3 lbs
Trans-butene-2	28.5 lbs

191606

MAINTENANCE

12/04/2013 6:30AM

12/04/2013

3.0

Contaminant	Amount Released
1,3-BUTADIENE	51.3 lbs
1-Butene	16.6 lbs
2-Butene	3.0 lbs
Butane, N-	5.1 lbs
Carbon Dioxide	0.5 lbs
Ethane	2.1 lbs
Isobutane	14.8 lbs
Isobutylene	12.9 lbs
Methane	45.5 lbs
Methyl Acetylene	0.8 lbs
NITROGEN	31.1 lbs
Propane	0.3 lbs
Propylene (Propene)	0.2 lbs

190318

EMISSIONS EVENT

10/31/2013 11:00AM

12/10/2013

962.0

Contaminant	Amount Released
1,3-BUTADIENE	1,760.0 lbs
1-Butene	67.0 lbs
Butane	28.0 lbs
Cis-butene-2	33.0 lbs
Ethylene, gaseous	9.0 lbs
Isobutane	548.0 lbs
Isobutylene	132.0 lbs
Methyl Acetylene	23.0 lbs
Pentane	13,610.0 lbs
Propane	14.0 lbs
Propylene (Propene)	22.0 lbs
Trans-butene-2	34.0 lbs

187572

EMISSIONS EVENT

09/03/2013 12:50AM

09/03/2013

2.83333333333

Contaminant	Amount Released
1-Butene	1,108.0 lbs
Butane, N-	10.4 lbs
Cyclopropane	0.8 lbs
Isobutane	324.0 lbs
Isobutylene	173.0 lbs
Propane	1.6 lbs

187218

EMISSIONS EVENT

08/22/2013 4:00PM

08/24/2013

43.0

Contaminant	Amount Released
1,3-BUTADIENE	881.0 lbs
1-Butene	569.0 lbs
Butane, N-	294.0 lbs
Carbon Dioxide	3.0 lbs
Cis-butene-2	145.0 lbs
Cyclopropane	12.0 lbs
Ethane	8.0 lbs
Hydrogen	3.0 lbs
Isobutane	490.0 lbs
Isobutylene	445.0 lbs
Methane	169.0 lbs
Methyl Acetylene	21.0 lbs
NITROGEN	226.0 lbs
Propadiene	19.0 lbs
Propane	3.0 lbs
Propylene (Propene)	3.0 lbs
Vinyl acetylene	7.0 lbs

190319

EMISSIONS EVENT

08/21/2013 2:00PM

03/02/2014

4640.0

Contaminant	Amount Released
1,3-BUTADIENE	244.0 lbs
1-Butene	35,569.0 lbs
Butane	23,050.0 lbs
Cis-butene-2	2,010.0 lbs
Ethylene, gaseous	53.0 lbs
Isobutane	21,727.0 lbs
Isobutylene	2,930.0 lbs
Methyl Acetylene	126.0 lbs
Pentane	2,773.0 lbs
Propane	217.0 lbs
Propylene (Propene)	260.0 lbs
Trans-butene-2	6,789.0 lbs

186006

EMISSIONS EVENT

07/25/2013 4:09PM

07/25/2013

0.266666666667

Contaminant	Amount Released
1,3-BUTADIENE	24.0 lbs
1-Butene	2,745.0 lbs
Butane, N-	1,271.0 lbs
Carbon Dioxide	29.0 lbs
Carbon Monoxide	21.0 lbs
Cis-butene-2	143.0 lbs
Cyclopropane	10.0 lbs
Ethane	60.0 lbs
Ethylene, gaseous	16.0 lbs
Hydrogen	2.0 lbs
Isobutane	997.0 lbs
Isobutylene	189.0 lbs
Methane	550.0 lbs
Methyl Acetylene	6.0 lbs
NITROGEN	319.0 lbs
Propadiene	52.0 lbs
Propane	106.0 lbs
Propylene (Propene)	283.0 lbs
Trans-butene-2	373.0 lbs

184266

EMISSIONS EVENT

06/18/2013 6:00AM

07/09/2013

504.0

Contaminant	Amount Released
1,3-BUTADIENE	0.3395 lbs
1-Butene + Isobutylene	0.4017 lbs
2,4,4 - Trimethylpentene	0.0315 lbs
2-Butene	0.3032 lbs
4-Vinylcyclohexene	0.0354 lbs
Benzene	0.0056 lbs
Butadiene, 1-3	0.0341 lbs
Dicyclopentadiene	0.00085 lbs
Ethyl Benzene	0.00116 lbs
Ethylbenzene	0.0001 lbs
Indene	0.00024 lbs
Methyl indene	8e,-05 lbs
Methyl napthalene	1e,-05 lbs
Napthalene	2e,-05 lbs
Toluene	0.0101 lbs
Xylenes	0.0087 lbs
n-butane	0.2108 lbs
n-octane +octenes	0.013 lbs

183875

EMISSIONS EVENT

06/09/2013 11:00PM

06/10/2013

1.0

Contaminant	Amount Released
1,3-BUTADIENE	22.0 lbs

182659

EMERGENCY RESPONSE

05/09/2013 3:45PM

05/10/2013

8.25

Contaminant	Amount Released
Chlorine	10.0 lbs

182673

EMISSIONS EVENT

05/09/2013 3:40PM

05/09/2013

0.166666666667

Contaminant	Amount Released
Chlorine	20.0 lbs

182812

EMISSIONS EVENT

05/02/2013 7:30AM

05/02/2013

1.0

Contaminant	Amount Released
Chlorine	18.0 lbs

178243

EMISSIONS EVENT

01/18/2013 11:00PM

01/19/2013

11.25

Contaminant	Amount Released
Opacity	0 lbs

178386

EMERGENCY RESPONSE

01/18/2013 11:00PM

01/18/2013

0.166666666667

Contaminant	Amount Released

177366

EMISSIONS EVENT

12/20/2012 7:54AM

12/20/2012

0.0833333333333

Contaminant	Amount Released
1-Butene	147.0 lbs

177301

EMISSIONS EVENT

12/18/2012 9:52AM

12/18/2012

1.9

Contaminant	Amount Released
1-Butene	33.0 lbs

175415

EMISSIONS EVENT

10/29/2012 2:33AM

10/29/2012

0.666666666667

Contaminant	Amount Released
Opacity	0 lbs

175408

EMISSIONS EVENT

10/28/2012 7:55PM

10/28/2012

3.58333333333

Contaminant	Amount Released
Nitrogen oxide	54.5 lbs
Opacity	0 lbs

175411

EMISSIONS EVENT

10/28/2012 10:35AM

10/28/2012

0.333333333333

Contaminant	Amount Released
Opacity	0 lbs

174854

EMERGENCY RESPONSE

10/15/2012 1:00PM

10/15/2012

4.56666666667

Contaminant	Amount Released
Sulfuric acid	2,160.0 lbs

174583

EMISSIONS EVENT

10/09/2012 9:20AM

10/09/2012

0.516666666667

Contaminant	Amount Released
Opacity	0 lbs

173876

EMISSIONS EVENT

09/23/2012 1:00PM

09/25/2012

40.0

Contaminant	Amount Released
1,3-BUTADIENE	501.0 lbs
Butane	278.0 lbs
Butene	1,325.0 lbs
C5	569.0 lbs
Carbon Dioxide	39.0 lbs
Carbon Monoxide	499.0 lbs
Cis-butene-2	48.0 lbs
Ethane	49.0 lbs
Ethylene, gaseous	1.0 lbs
Hydrogen	2.0 lbs
Isobutane	1,612.0 lbs
Isobutylene	1,027.0 lbs
Methane	869.0 lbs
NATURAL GAS	100,859.0 lbs
NITROGEN	1,041.0 lbs
Nitrogen oxide	250.0 lbs
Opacity	0 lbs
Propane	27.0 lbs
Propylene (Propene)	56.0 lbs
Trans-butene-2	108.0 lbs

173939

EMERGENCY RESPONSE

09/23/2012 1:00PM

09/24/2012

11.0

Contaminant	Amount Released

173197

EMISSIONS EVENT

09/06/2012 4:00AM

09/06/2012

0.333333333333

Contaminant	Amount Released
1,3-BUTADIENE	20.0 lbs
2-Butene	1.0 lbs
Butane	2.0 lbs
Butene	8.0 lbs
Carbon Dioxide	1.0 lbs
Cis-butene-2	1.0 lbs
Cyclopropane	1.0 lbs
Ethane	1.0 lbs
Isobutane	15.0 lbs
Isobutylene	13.0 lbs
Methane	6.0 lbs
Methyl Acetate	2.0 lbs
NITROGEN	21.0 lbs
Propadiene	1.0 lbs
Propane	1.0 lbs
Propylene (Propene)	1.0 lbs

173017

EMISSIONS EVENT

08/31/2012 12:27PM

08/31/2012

0.866666666667

Contaminant	Amount Released
1,3-BUTADIENE	37.0 lbs

172997

EMERGENCY RESPONSE

08/31/2012 12:22PM

08/31/2012

0.383333333333

Contaminant	Amount Released

172305

EMISSIONS EVENT

08/13/2012 4:00PM

08/13/2012

6.5

Contaminant	Amount Released
Benzene	10.0 lbs
Xylene	100.0 lbs

172313

EMERGENCY RESPONSE

08/13/2012

08/14/2012

39.5

Contaminant	Amount Released
Benzene	10.0 lbs
Furfural	458.0 lbs
Xylene (mixed isomers)	100.0 lbs

172192

EMISSIONS EVENT

08/11/2012 7:00PM

08/12/2012

8.33333333333

Contaminant	Amount Released
1-Butene	815.0 lbs
Butane, N-	11.0 lbs
Isobutane	279.0 lbs
Isobutylene	7.0 lbs
Methanol	28.0 lbs
Opacity	0 lbs
Propane	13.0 lbs
Propylene (Propene)	6.0 lbs

172206

EMERGENCY RESPONSE

08/11/2012 7:00PM

08/11/2012

0.483333333333

Contaminant	Amount Released
Butadiene, 1-3	10.0 lbs

171083

EMISSIONS EVENT

07/16/2012 8:35AM

07/16/2012

0.15

Contaminant	Amount Released
Butadiene	8.1 lbs

171026

EMISSIONS EVENT

07/14/2012 8:40AM

07/14/2012

0.0166666666667

Contaminant	Amount Released
butenes	897.0 lbs

171033

EMERGENCY RESPONSE

07/14/2012 8:40AM

07/14/2012

1.03333333333

Contaminant	Amount Released
MTBE	1,000.0 lbs

170014

EMISSIONS EVENT

06/19/2012 3:15PM

06/19/2012

6.75

Contaminant	Amount Released
1,3-BUTADIENE	12,636.0 lbs
1-Butene	91,806.0 lbs
Butane	30,311.0 lbs
C5	2,053.0 lbs
Cis-butene-2	4,007.0 lbs
Dimethylformamide	460.0 lbs
Ethylene, gaseous	3.0 lbs
Isobutane	131,760.0 lbs
Isobutylene	26,596.0 lbs
Methanol	1,847.0 lbs
Methyl tert-butyl ether	643.0 lbs
Opacity	0 lbs
Propadiene	182.0 lbs
Propane	2,572.0 lbs
Propylene (Propene)	3,940.0 lbs
Trans-butene-2	10,381.0 lbs
Vinyl acetylene	230.0 lbs

169937

EMERGENCY RESPONSE

06/19/2012 3:15PM

06/19/2012

0.616666666667

Contaminant	Amount Released

168946

EMISSIONS EVENT

05/27/2012 2:12PM

05/27/2012

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	784.0 lbs
1-Butene	92.0 lbs
Cis-butene-2	221.0 lbs
Isobutylene	181.0 lbs
Trans-butene-2	29.0 lbs

168634

EMISSIONS EVENT

05/20/2012 10:00AM

05/20/2012

5.0

Contaminant	Amount Released
1,3-BUTADIENE	34.0 lbs

168424

EMERGENCY RESPONSE

05/15/2012 4:15AM

05/15/2012

1.5

Contaminant	Amount Released
2-Furancarboxaldehyde (Furfural)	0 lbs

167527

EMISSIONS EVENT

04/20/2012 10:10PM

04/21/2012

8.83333333333

Contaminant	Amount Released
Opacity	0 lbs

167133

EMISSIONS EVENT

04/12/2012 1:00AM

04/12/2012

0.05

Contaminant	Amount Released
1,3-BUTADIENE	380.0 lbs

166927

EMISSIONS EVENT

04/06/2012 2:46PM

04/07/2012

9.23333333333

Contaminant	Amount Released
1,3-BUTADIENE	8.34 lbs

163087

EMISSIONS EVENT

12/24/2011 10:00AM

12/24/2011

8.5

Contaminant	Amount Released
Butadiene	47.6 lbs

163144

EMERGENCY RESPONSE

12/24/2011 10:00AM

12/25/2011

14.0

Contaminant	Amount Released
Butadiene, 1-3	26.3 lbs

159386

EMISSIONS EVENT

09/19/2011 10:07AM

09/19/2011

0.466666666667

Contaminant	Amount Released
1,3-BUTADIENE	22.0 lbs

156879

EMISSIONS EVENT

07/17/2011 1:00PM

07/17/2011

0.0333333333333

Contaminant	Amount Released
Isobutylene	1,380.0 lbs

156827

EMISSIONS EVENT

07/14/2011 3:00PM

07/14/2011

0.0333333333333

Contaminant	Amount Released
butene-1	1,363.0 lbs

155271

EMISSIONS EVENT

06/05/2011 4:15PM

06/05/2011

0.0833333333333

Contaminant	Amount Released
Isobutane	9,404.0 lbs

154485

EMISSIONS EVENT

05/14/2011 5:43PM

05/14/2011

0.283333333333

Contaminant	Amount Released
1,3-BUTADIENE	28.9 lbs

153086

EMISSIONS EVENT

04/07/2011 6:20PM

04/07/2011

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	6.94 lbs

149648

EMISSIONS EVENT

01/19/2011 3:30PM

01/19/2011

2.25

Contaminant	Amount Released
1,2-butadiene	7.3 lbs
1,3-BUTADIENE	361.4 lbs
Cis-butene-2	210.6 lbs
Other	2.2 lbs
Trans-butene-2	21.0 lbs
Vinyl acetylene	0.1 lbs

149098

EMISSIONS EVENT

01/05/2011 1:00PM

01/05/2011

0.15

Contaminant	Amount Released
1,3-BUTADIENE	120.8 lbs
2-Butene	5.1 lbs
Dimethylformamide	14.3 lbs
Vinyl acetylene	2.6 lbs

149102

EMISSIONS EVENT

01/05/2011 1:45AM

01/05/2011

0.75

Contaminant	Amount Released
1,3-BUTADIENE	84.0 lbs
Cis-butene-2	0.3 lbs
Propane	0.4 lbs
Trans-butene-2	0.3 lbs

149033

EMISSIONS EVENT

01/03/2011 7:00PM

01/04/2011

7.0

Contaminant	Amount Released
1,3-BUTADIENE	1,068.3 lbs
1-Butene	226.9 lbs
Butane	108.5 lbs
C5	128.2 lbs
Carbon Monoxide	790.9 lbs
Cis-butene-2	39.6 lbs
Ethane	19.8 lbs
Ethylene, gaseous	0.1 lbs
Isobutane	121.4 lbs
Isobutylene	187.4 lbs
Nitrogen Oxides	109.5 lbs
Propane	32.4 lbs
Propylene (Propene)	8.2 lbs
Trans-butene-2	39.7 lbs

147319

EMISSIONS EVENT

11/11/2010 9:00PM

11/11/2010

0.616666666667

Contaminant	Amount Released
1,3-BUTADIENE	134.0 lbs

145245

EMISSIONS EVENT

09/22/2010 9:26AM

09/22/2010

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	14.0 lbs

145121

EMERGENCY RESPONSE

09/21/2010 1:30PM

09/22/2010

20.4

Contaminant	Amount Released
Butene	100.0 lbs

145112

EMISSIONS EVENT

09/21/2010 1:20PM

09/22/2010

19.5

Contaminant	Amount Released
2-Butene	23.6 lbs
Isobutane	170.1 lbs

144651

EMERGENCY RESPONSE

09/09/2010 1:38AM

09/10/2010

34.3666666667

Contaminant	Amount Released
Butadiene, 1-3	50.0 lbs

144618

EMISSIONS EVENT

09/08/2010 6:30PM

09/09/2010

5.75

Contaminant	Amount Released
1,3-BUTADIENE	22.7 lbs

143411

EMISSIONS EVENT

08/10/2010 2:02PM

08/10/2010

0.25

Contaminant	Amount Released
Opacity	0 lbs

135854

EMISSIONS EVENT

02/16/2010 6:35AM

02/16/2010

1.0

Contaminant	Amount Released
1,2-butadiene	1.7 lbs
1,3-BUTADIENE	80.0 lbs
Cis-butene-2	82.0 lbs
Trans-butene-2	18.0 lbs

134998

EMISSIONS EVENT

01/26/2010 9:23AM

01/26/2010

0.25

Contaminant	Amount Released
1,2-butadiene	0.2 lbs
1,3-BUTADIENE	30.98 lbs
1-Butene	7.59 lbs
Butane, N-	6.2 lbs
C5	0.05 lbs
Cis-butene-2	2.65 lbs
Ethane	0.01 lbs
Ethyl acetylene	0.13 lbs
Isobutane	3.29 lbs
Isobutylene	13.75 lbs
Methyl Acetylene	0.07 lbs
Other material	0.28 lbs
Propadiene	0.03 lbs
Propane	0.01 lbs
Propylene (Propene)	0.01 lbs
Trans-butene-2	4.37 lbs
VOC	13.4 lbs
Vinyl acetylene	0.75 lbs

148950

EMERGENCY RESPONSE

01/03/2010 12:01AM

01/03/2010

11.9833333333

Contaminant	Amount Released

129956

EMISSIONS EVENT

09/27/2009 10:10AM

09/27/2009

0.0166666666667

Contaminant	Amount Released
1,2-butadiene	4.05 lbs
Butadiene, 1-3	14.28 lbs
Butanes	971.54 lbs
Butene	1,114.56 lbs
C5	3.41 lbs
Ethyl acetylene	0.43 lbs
Isobutylene	13.0 lbs
Propane	1.49 lbs
Propylene (Propene)	0.21 lbs
neo-pentane	8.53 lbs

128905

EMISSIONS EVENT

08/31/2009 9:45AM

08/31/2009

1.0

Contaminant	Amount Released
1,2-butadiene	0.1 lbs
1,3-BUTADIENE	53.02 lbs
1-Butene	0.04 lbs
1-Butyne	0.07 lbs
Butene	0.02 lbs
Cis-butene-2	2.37 lbs
Furfural	0.79 lbs
Propyne	0.11 lbs
Trans-butene-2	0.72 lbs
Vinyl acetylene	0.6 lbs
Water (H2O)	1.7 lbs

128513

EMISSIONS EVENT

08/22/2009 11:06PM

08/23/2009

0.983333333333

Contaminant	Amount Released
1,3-BUTADIENE	8.12 lbs

128551

EMERGENCY RESPONSE

08/22/2009 10:30PM

08/23/2009

3.38333333333

Contaminant	Amount Released
1,3-BUTADIENE	14.0 lbs

128206

EMERGENCY RESPONSE

08/14/2009 11:00PM

08/17/2009

49.0

Contaminant	Amount Released
Butadiene	0 lbs

128133

EMISSIONS EVENT

08/14/2009 6:40PM

08/17/2009

56.25

Contaminant	Amount Released
1,3-BUTADIENE	2,724.7 lbs
1-Butene	446.6 lbs
Butane, N-	96.7 lbs
Carbon Monoxide	7,276.1 lbs
Cis-butene-2	13.3 lbs
Ethane	407.3 lbs
Ethylene, gaseous	1.7 lbs
Isobutane	628.4 lbs
Isobutylene	779.9 lbs
Nitrogen Oxides	1,427.9 lbs
Propane	83.8 lbs
Propylene (Propene)	5.0 lbs

126076

EMISSIONS EVENT

06/25/2009 1:42PM

06/25/2009

4.55

Contaminant	Amount Released
Butadiene, 1-3	94.0 lbs

122612

EMISSIONS EVENT

04/11/2009 8:40AM

04/11/2009

0.1

Contaminant	Amount Released
1,3-BUTADIENE	22.0 lbs
1-Butene	1,725.0 lbs
Butane, N-	750.0 lbs
Cis-butene-2	726.0 lbs
Isobutylene	352.0 lbs
NITROGEN	302.0 lbs
Trans-butene-2	2,199.0 lbs

121393

EMISSIONS EVENT

03/16/2009 7:57AM

03/16/2009

5.55

Contaminant	Amount Released
1-Butene	19,454.3 lbs
Butane, N-	8,103.5 lbs
Cis-butene-2	1,380.7 lbs
Isobutane	2,923.3 lbs
Isobutylene	1,167.1 lbs
Pentane	7.4 lbs
Propane	18.4 lbs
Propylene (Propene)	25.8 lbs
Trans-butene-2	3,737.0 lbs

121335

EMISSIONS EVENT

03/14/2009 4:00PM

03/15/2009

18.0

Contaminant	Amount Released
1,3-BUTADIENE	532.8 lbs
1-Butene	336.6 lbs
Butane	106.3 lbs
Butane, N-	5.5 lbs
Carbon Monoxide	497.0 lbs
Cis-butene-2	27.0 lbs
Ethane	28.1 lbs
Ethylene, gaseous	1.1 lbs
Hydrogen	21.5 lbs
Isobutane	251.2 lbs
Isobutylene	264.6 lbs
Methane	88,395.6 lbs
Methyl mercaptan	8.8 lbs
NITROGEN	19.7 lbs
Nitrogen Oxides	245.1 lbs
Opacity	0 lbs
Oxygen	1.9 lbs
Pentane	186.3 lbs
Propane	22.4 lbs
Propylene (Propene)	31.8 lbs
Trans-butene-2	51.5 lbs
Vinyl acetylene	62.6 lbs

120053

EMISSIONS EVENT

02/11/2009 3:30PM

02/11/2009

0.25

Contaminant	Amount Released
Carbon Dioxide	0.1 lbs
Carbon Monoxide	0.2 lbs
Isobutane	0.05 lbs
Isobutylene	142.1 lbs
Methane	0.2 lbs
NITROGEN	98.7 lbs
Oxygen	5.6 lbs
Propylene (Propene)	0.1 lbs