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

Event began

Event ended

Duration

Total Released

437076

03/01/2025 11:00 PM

03/04/2025 03:00 PM

64.00

621.00

Contaminant	Amount Released
NOX	621.00 lbs

423335

05/16/2024 07:00 PM

05/17/2024 05:00 AM

10.00

2,417.84

Contaminant	Amount Released
1,3 Butadiene	276.51 lbs
Butanes	421.54 lbs
CO	20.24 lbs
Ethylene	13.76 lbs
NOX	3.92 lbs
Pentanes	404.93 lbs
Propane	27.48 lbs
Propylene	20.07 lbs
SO2	0.41 lbs
butenes	1,228.98 lbs

418911

03/15/2024 07:47 PM

03/15/2024 09:56 PM

2.15

952.25

Contaminant	Amount Released
1,3-BUTADIENE	416.39 lbs
1-Butene	11.31 lbs
Butane	1.63 lbs
Carbon Monoxide	261.31 lbs
Cis-butene-2	6.49 lbs
Ethane	4.63 lbs
Ethylene (gaseous)	0.40 lbs
Isobutane	65.19 lbs
Isobutylene	96.79 lbs
Nitrogen oxide	38.57 lbs
Pentane	44.59 lbs
Propane	1.38 lbs
Propylene	0.79 lbs
Sulfur dioxide	0.41 lbs
Trans-butene-2	2.37 lbs

417485

02/16/2024 09:35 PM

02/17/2024 03:00 AM

5.42

0.75

Contaminant	Amount Released
Sulfur dioxide	0.75 lbs

414522

12/23/2023 10:30 AM

12/23/2023 07:00 PM

8.50

12,206.45

Contaminant	Amount Released
1,3-BUTADIENE	3,312.97 lbs
1-Butene	1,394.22 lbs
Butane, N-	659.39 lbs
Carbon Dioxide	80.04 lbs
Carbon Monoxide	1,134.34 lbs
Cis-butene-2	201.82 lbs
Ethane	131.76 lbs
Ethylene (gaseous)	0.22 lbs
Hydrogen	4.73 lbs
Isobutane	1,064.44 lbs
Isobutylene	507.32 lbs
Methane	2,036.79 lbs
NITROGEN	608.04 lbs
Nitrogen Oxides	222.04 lbs
Propane	42.81 lbs
Propylene	70.08 lbs
Sulfur dioxide	1.83 lbs
Trans-butene-2	297.45 lbs
neo-pentane	436.16 lbs

413832

12/07/2023 09:58 AM

12/07/2023 11:58 AM

2.00

1.99

Contaminant	Amount Released
VOCs	1.99 lbs

406879

07/30/2023 03:00 PM

07/31/2023 03:00 PM

24.00

7,794.53

Contaminant	Amount Released
1,3 Butadiene	2,063.20 lbs
1-Butene	1,228.62 lbs
Butane, N-	398.22 lbs
C5	403.45 lbs
Carbon Monoxide	1,986.46 lbs
Cis-butene-2	98.97 lbs
Isobutane	562.62 lbs
Isobutylene	577.36 lbs
Nitrogen Oxides	275.05 lbs
Propane	8.38 lbs
Propylene	8.25 lbs
Sulfur dioxide	3.08 lbs
Trans-butene-2	180.87 lbs

394584

01/26/2023 01:33 PM

01/26/2023 08:56 PM

7.38

64.80

Contaminant	Amount Released
1-Butene	0.94 lbs
Butane	0.22 lbs
Cis-butene-2	0.31 lbs
Isobutane	13.87 lbs
Isobutylene	49.46 lbs

394077

01/19/2023 09:25 AM

01/19/2023 11:20 AM

1.92

1,180.15

Contaminant	Amount Released
1,3 Butadiene	205.76 lbs
1-Butene	177.59 lbs
Butane	73.15 lbs
C5	39.27 lbs
Carbon Monoxide	308.59 lbs
Cis-butene-2	15.10 lbs
Ethane	3.20 lbs
Isobutane	160.40 lbs
Isobutylene	88.95 lbs
Nitrogen Oxides	42.73 lbs
Propane	4.09 lbs
Propylene	7.47 lbs
Sulfur dioxide	0.48 lbs
Trans-butene-2	53.37 lbs

393734

01/12/2023 07:54 AM

01/12/2023 08:24 AM

0.50

8,283.60

Contaminant	Amount Released
1,2-butadiene	23.20 lbs
1,3 Butadiene	5,472.50 lbs
1-Butene	842.10 lbs
Butane, N-	735.60 lbs
Cis-butene-2	285.50 lbs
Heptanes	2.20 lbs
Isobutane	57.00 lbs
Isobutylene	89.30 lbs
Methyl Acetylene	20.80 lbs
Propadiene	1.90 lbs
Propane	0.70 lbs
Propylene	1.20 lbs
Trans-butene-2	465.70 lbs
Vinyl acetylene	84.60 lbs
n-pentane	196.30 lbs
vinylcyclohexene	5.00 lbs

392564

12/24/2022 01:20 PM

12/24/2022 02:35 PM

1.25

44.90

Contaminant	Amount Released
1,2-butadiene	0.10 lbs
1,3 Butadiene	42.80 lbs
1-Butyne	0.10 lbs
Cis-butene-2	0.90 lbs
Trans-butene-2	0.10 lbs
Vinyl acetylene	0.90 lbs

388521

10/03/2022 07:03 PM

10/04/2022 12:42 PM

17.65

8,771.78

Contaminant	Amount Released
1,3 Butadiene	1,423.49 lbs
1-Butene	568.89 lbs
Butane	431.47 lbs
Carbon Monoxide	2,385.83 lbs
Cis-butene-2	124.06 lbs
Ethane	67.64 lbs
Ethylene (gaseous)	2.05 lbs
Isobutane	2,153.71 lbs
Isobutylene	569.36 lbs
Nitrogen Oxides	330.48 lbs
Pentane	327.68 lbs
Propane	96.46 lbs
Propylene	79.95 lbs
Sulfur dioxide	3.71 lbs
Trans-butene-2	207.00 lbs

387967

09/22/2022 12:29 PM

09/22/2022 02:34 PM

2.08

1,744.10

Contaminant	Amount Released
1,3 Butadiene	310.00 lbs
1-Butene	135.80 lbs
Butane, N-	140.80 lbs
Carbon Monoxide	431.80 lbs
Cis-butene-2	29.30 lbs
Ethane	111.80 lbs
Isobutane	216.20 lbs
Isobutylene	89.00 lbs
Nitrogen oxide	84.60 lbs
Pentane	82.80 lbs
Propane	8.90 lbs
Propylene	15.60 lbs
Sulfur dioxide	0.70 lbs
Trans-butene-2	86.80 lbs

382440

07/03/2022 10:15 PM

07/03/2022 10:45 PM

0.50

91.70

Contaminant	Amount Released
1,3-BUTADIENE	67.60 lbs
1-Butene	6.70 lbs
Butane	10.30 lbs
Cis-butene-2	2.40 lbs
Pentane	0.60 lbs
Trans-butene-2	3.30 lbs
Vinyl acetylene	0.80 lbs

381442

06/14/2022 12:20 PM

06/14/2022 04:12 PM

3.87

2,343.00

Contaminant	Amount Released
1,3 Butadiene	473.00 lbs
1-Butene	307.00 lbs
Butane	104.00 lbs
Carbon Monoxide	624.00 lbs
Cis-butene-2	29.00 lbs
Ethane	8.00 lbs
Ethylene (gaseous)	1.00 lbs
Isobutane	324.00 lbs
Isobutylene	177.00 lbs
Nitrogen oxide	87.00 lbs
Pentane	63.00 lbs
Propane	50.00 lbs
Propylene	43.00 lbs
Sulfur dioxide	1.00 lbs
Trans-butene-2	52.00 lbs

371719

12/18/2021 10:45 PM

12/19/2021 04:00 AM

5.25

401.82

Contaminant	Amount Released
1,3-BUTADIENE	209.60 lbs
1-Butene	0.86 lbs
Carbon Monoxide	131.26 lbs
Cis-butene-2	4.10 lbs
Ethane	6.60 lbs
Isobutane	2.50 lbs
Isobutylene	2.80 lbs
Nitrogen Oxides	20.90 lbs
Pentane	21.90 lbs
Trans-butene-2	1.30 lbs

369306

10/29/2021 12:00 PM

10/29/2021 03:00 PM

3.00

516.15

Contaminant	Amount Released
Nitrogen Oxides	516.15 lbs

369259

10/27/2021 05:00 PM

10/27/2021 07:00 PM

2.00

655.92

Contaminant	Amount Released
1,3 Butadiene	171.62 lbs
1-Butene	28.06 lbs
Butane, N-	22.65 lbs
Carbon Monoxide	217.40 lbs
Cis-butene-2	7.39 lbs
Isobutane	46.32 lbs
Isobutylene	57.63 lbs
Nitrogen Oxides	30.10 lbs
Pentane	59.05 lbs
Propane	1.94 lbs
Propylene	0.82 lbs
Trans-butene-2	12.94 lbs

366831

09/18/2021 07:35 PM

09/18/2021 11:15 PM

3.67

875.60

Contaminant	Amount Released
1,3-BUTADIENE	171.00 lbs
1-Butene	50.60 lbs
Butane	33.40 lbs
Carbon Monoxide	235.20 lbs
Cis-butene-2	9.10 lbs
Ethane	3.60 lbs
Isobutane	166.50 lbs
Isobutylene	115.90 lbs
Nitrogen Oxides	32.70 lbs
Pentane	33.20 lbs
Propane	5.80 lbs
Propylene	3.80 lbs
Sulfur dioxide	0.40 lbs
Trans-butene-2	14.40 lbs

361966

07/08/2021 03:59 PM

07/08/2021 04:02 PM

0.05

387.90

Contaminant	Amount Released
Dimethylformamide	380.10 lbs
Furfural	7.80 lbs

355286

05/04/2021 11:15 AM

05/04/2021 11:25 AM

0.17

242.39

Contaminant	Amount Released
1,3-BUTADIENE	179.28 lbs
Butane	27.21 lbs
Butene	17.79 lbs
Cis-butene-2	6.23 lbs
Isobutylene	1.20 lbs
Trans-butene-2	8.64 lbs
Vinyl acetylene	2.04 lbs

354723

04/23/2021 04:30 PM

04/23/2021 04:35 PM

0.08

4,833.20

Contaminant	Amount Released
1,2-butadiene	10.15 lbs
1,3 Butadiene	3,011.08 lbs
1-Butene	449.49 lbs
2-Methyl-1-butene	5.32 lbs
Butane, N-	428.22 lbs
Cis-butene-2	194.78 lbs
Isobutane	197.68 lbs
Isobutylene	226.19 lbs
Methyl Acetylene	13.05 lbs
Propadiene	1.93 lbs
Propane	13.53 lbs
Propylene	1.45 lbs
Trans-butene-2	195.26 lbs
Vinyl acetylene	57.52 lbs
n-pentane	27.55 lbs

353844

04/05/2021 02:00 PM

04/05/2021 05:49 PM

3.82

800.10

Contaminant	Amount Released
1,3-BUTADIENE	1.39 lbs
1-Butene	9.30 lbs
Butane	10.74 lbs
Cis-butene-2	0.30 lbs
Isobutane	283.63 lbs
Isobutylene	494.21 lbs
Trans-butene-2	0.53 lbs

350712

02/16/2021 07:29 AM

04/04/2021 10:30 AM

1,130.02

204,572.62

Contaminant	Amount Released
1,2-butadiene	0.58 lbs
1,3-BUTADIENE	13,967.83 lbs
1-Butene	35,898.76 lbs
1-Butyne	2.77 lbs
1-dodecene	517.51 lbs
2,4,4 - Trimethylpentene	559.91 lbs
Butane, N-	29,723.40 lbs
C5	6,639.10 lbs
Carbon Dioxide	253.52 lbs
Carbon Monoxide	16,790.63 lbs
Cis-butene-2	11,807.27 lbs
Ethane	1,207.92 lbs
Ethylene (gaseous)	3.40 lbs
Furfural	0.89 lbs
Hydrogen	3.08 lbs
Isobutane	8,677.79 lbs
Isobutene	2,246.00 lbs
Isobutylene	14,511.78 lbs
Methane	5,112.54 lbs
Methanol	0.20 lbs
Methyl Acetylene	11.82 lbs
NITROGEN	10,056.42 lbs
Nitrogen oxide	3,235.82 lbs
PM 2.5	633.40 lbs
Particulate Matter	892.81 lbs
Propadiene	0.52 lbs
Propane	917.26 lbs
Propylene	114.21 lbs
Sulfur dioxide	29.16 lbs
Trans-butene-2	21,332.54 lbs
VOC	1.14 lbs
VOC (unclassified)	12.00 lbs
Vinyl acetylene	10.02 lbs
VinylCyclohexane	1.07 lbs
Water (H2O)	18,987.98 lbs
Xylene	0.38 lbs
n-pentane	3.71 lbs
neo-pentane	407.48 lbs

350517

02/11/2021 10:30 AM

02/11/2021 10:31 AM

0.02

318.00

Contaminant	Amount Released
Butene	3.18 lbs
Cis-butene-2	1.59 lbs
Isobutane	12.72 lbs
Isobutylene	298.92 lbs
Trans-butene-2	1.59 lbs

350133

02/05/2021 06:30 PM

02/05/2021 06:32 PM

0.03

7.50

Contaminant	Amount Released
1,3-BUTADIENE	7.50 lbs

349940

02/03/2021 10:46 AM

02/03/2021 11:50 AM

1.07

483.19

Contaminant	Amount Released
1,3-BUTADIENE	141.00 lbs
1-Butene	37.00 lbs
Butane	21.00 lbs
Carbon Monoxide	125.00 lbs
Cis-butene-2	2.50 lbs
Ethane	1.00 lbs
Isobutane	50.00 lbs
Isobutylene	44.00 lbs
Nitrogen oxide	17.00 lbs
Pentane	9.50 lbs
Propane	4.00 lbs
Propylene	2.00 lbs
Sulfur dioxide	0.19 lbs
Trans-butene-2	29.00 lbs

346321

11/18/2020 02:30 PM

11/18/2020 02:50 PM

0.33

1,021.03

Contaminant	Amount Released
1,2-butadiene	0.23 lbs
1,3-BUTADIENE	3.57 lbs
1-Butene	0.55 lbs
1-Butyne	0.04 lbs
Butane, N-	0.16 lbs
Cis-butene-2	2.01 lbs
Isobutane	0.16 lbs
Isobutylene	0.01 lbs
Pentane	0.04 lbs
Trans-butene-2	0.14 lbs
Vinyl acetylene	0.06 lbs
Water (H2O)	1,014.06 lbs

346204

11/17/2020 12:55 PM

11/17/2020 01:17 PM

0.37

203.60

Contaminant	Amount Released
Butylene Isomers	168.00 lbs
Isobutane	34.60 lbs
Propylene	1.00 lbs

343941

10/13/2020 06:00 PM

10/15/2020 01:30 PM

43.50

91,162.67

Contaminant	Amount Released
1,3-BUTADIENE	11,210.90 lbs
1-Butene	3,151.50 lbs
Butane	2,621.40 lbs
Carbon Monoxide	3,141.90 lbs
Cis-butene-2	706.00 lbs
Ethane	1,007.00 lbs
Ethylene (gaseous)	2.50 lbs
Isobutane	4,670.50 lbs
Isobutylene	942.90 lbs
NATURAL GAS	43,456.80 lbs
Nitrogen Oxides	615.70 lbs
Opacity	0.00 lbs
PM 2.5	6,964.66 lbs
Particulate Matter	9,286.21 lbs
Pentane	922.00 lbs
Propane	149.80 lbs
Propylene	133.30 lbs
Sulfur dioxide	5.10 lbs
Trans-butene-2	2,174.50 lbs

334921

05/03/2020 09:00 AM

05/04/2020 03:00 PM

30.00

12,654.22

Contaminant	Amount Released
1,3-BUTADIENE	1,576.29 lbs
1-Butene	2,168.25 lbs
Butane	644.54 lbs
Carbon Monoxide	3,184.58 lbs
Cis-butene-2	302.30 lbs
Ethane	15.64 lbs
Ethylene (gaseous)	1.03 lbs
Isobutane	2,104.81 lbs
Isobutylene	515.07 lbs
Nitrogen Oxides	440.96 lbs
Pentane	547.25 lbs
Propane	98.18 lbs
Propylene	56.54 lbs
Sulfur dioxide	4.95 lbs
Trans-butene-2	993.83 lbs

333065

03/30/2020 07:00 PM

03/30/2020 07:06 PM

0.10

2,700.05

Contaminant	Amount Released
1,3-BUTADIENE	9.72 lbs
1-Butene	825.26 lbs
Butane, N-	436.16 lbs
Cis-butene-2	424.00 lbs
Isobutane	88.58 lbs
Isobutylene	79.40 lbs
Propylene	3.51 lbs
Trans-butene-2	829.37 lbs
n-pentane	4.05 lbs

330926

02/24/2020 04:36 PM

02/24/2020 04:45 PM

0.15

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

330051

02/10/2020 06:00 PM

02/10/2020 06:15 PM

0.25

3.40

Contaminant	Amount Released
1,3-BUTADIENE	3.40 lbs

349686

01/28/2020 10:45 AM

01/28/2020 10:00 PM

11.25

178.80

Contaminant	Amount Released
1-Butene	1.00 lbs
Butane, N-	80.90 lbs
Cis-butene-2	29.60 lbs
Trans-butene-2	67.30 lbs

318071

08/05/2019 02:40 AM

08/05/2019 03:40 PM

13.00

2,366.50

Contaminant	Amount Released
1,3-BUTADIENE	587.00 lbs
1-Butene	140.00 lbs
Butane, N-	191.00 lbs
Carbon Monoxide	650.00 lbs
Cis-butene-2	16.00 lbs
Ethane	20.50 lbs
Ethylene (gaseous)	1.00 lbs
Isobutane	342.50 lbs
Isobutylene	135.00 lbs
Nitrogen Oxides	94.00 lbs
Pentane	140.00 lbs
Propane	12.00 lbs
Propylene (Propene)	7.00 lbs
Sulfur dioxide	1.00 lbs
Trans-butene-2	29.50 lbs

316858

07/22/2019 05:40 PM

07/23/2019 01:44 AM

8.07

2,467.20

Contaminant	Amount Released
1,3-BUTADIENE	675.00 lbs
1-Butene	168.00 lbs
Butane, N-	16.00 lbs
Carbon Monoxide	767.00 lbs
Cis-butene-2	2.00 lbs
Ethane	18.00 lbs
Ethylene (gaseous)	4.00 lbs
Isobutane	126.00 lbs
Isobutylene	66.00 lbs
Nitrogen Oxides	142.00 lbs
Pentane	246.00 lbs
Propane	102.00 lbs
Propylene (Propene)	88.00 lbs
Sulfur dioxide	1.20 lbs
Trans-butene-2	46.00 lbs

312923

06/25/2019 02:45 PM

06/25/2019 03:35 PM

0.83

656.00

Contaminant	Amount Released
Isobutylene	656.00 lbs

311893

06/17/2019 09:00 PM

06/18/2019 04:00 AM

7.00

546.30

Contaminant	Amount Released
1,3-BUTADIENE	5.00 lbs
1-Butene	252.60 lbs
Butane	142.10 lbs
Cis-butene-2	13.10 lbs
Isobutane	75.40 lbs
Isobutylene	16.90 lbs
Pentane	1.00 lbs
Trans-butene-2	40.20 lbs

310283

06/05/2019 06:00 AM

06/05/2019 06:10 AM

0.17

1,394.00

Contaminant	Amount Released
1,3-BUTADIENE	166.00 lbs
1-Butene	137.00 lbs
Butane, N-	50.00 lbs
Cis-butene-2	13.00 lbs
Isobutane	541.00 lbs
Isobutylene	440.00 lbs
Propadiene	1.00 lbs
Propane	19.00 lbs
Propylene (Propene)	11.00 lbs
Trans-butene-2	16.00 lbs

307307

04/28/2019 04:16 AM

04/28/2019 04:17 AM

0.02

35.80

Contaminant	Amount Released
1,3-BUTADIENE	7.90 lbs
1-Butene	6.30 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

03/01/2019 06:20 PM

03/01/2019 06:21 PM

0.02

1,485.40

Contaminant	Amount Released
1,3-BUTADIENE	3.20 lbs
1-Butene	24.20 lbs
Butane, N-	34.10 lbs
Cis-butene-2	5.30 lbs
Isobutane	842.20 lbs
Isobutylene	453.80 lbs
MTBE	45.00 lbs
Methanol	67.10 lbs
Trans-butene-2	10.50 lbs

302416

02/07/2019 10:30 AM

02/07/2019 12:15 PM

1.75

868.70

Contaminant	Amount Released
1-Butene	320.80 lbs
Butadiene, 1-3	71.60 lbs
Butanes	40.00 lbs
Cis-butene-2	16.10 lbs
Ethane	7.00 lbs
Ethylene (gaseous)	0.10 lbs
Isobutane	88.80 lbs
Isobutylene	101.10 lbs
Methyl Acetylene	0.30 lbs
Propadiene	1.20 lbs
Propane	2.20 lbs
Propylene (Propene)	1.50 lbs
Trans-butene-2	47.10 lbs
n-butane	170.90 lbs

299795

01/03/2019 02:45 PM

01/03/2019 03:15 PM

0.50

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

299567

12/27/2018 10:55 PM

12/28/2018 12:25 AM

1.50

1,776.00

Contaminant	Amount Released
Lean Oil	1,776.00 lbs

299311

12/20/2018 11:30 AM

12/20/2018 11:40 AM

0.17

10.00

Contaminant	Amount Released
1,3-BUTADIENE	10.00 lbs

294597

10/18/2018 03:45 PM

10/18/2018 03:53 PM

0.13

9.01

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

292828

09/22/2018 3:04AM

09/22/2018

2.00

2,340.31

Contaminant	Amount Released
1,3-BUTADIENE	397.70 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	4.80 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)	12.70 lbs
Sulfur dioxide	0.93 lbs
Trans-butene-2	93.57 lbs

292198

09/15/2018 7:45AM

09/15/2018

1.00

98.33

Contaminant	Amount Released
1-Butene	73.80 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

04/06/2018 5:40PM

04/06/2018

3.17

17,570.00

Contaminant	Amount Released
1,3-BUTADIENE	2,802.00 lbs
Furfural	13,806.00 lbs
Vinyl acetylene	962.00 lbs

281353

03/30/2018 9:00AM

03/30/2018

7.00

2,936.04

Contaminant	Amount Released
1,3-BUTADIENE	115.28 lbs
1-Butene	169.40 lbs
Butane, N-	136.33 lbs
Carbon Monoxide	461.74 lbs
Cis-butene-2	18.43 lbs
Ethane	28.63 lbs
Ethylene, gaseous	3.14 lbs
Isobutane	1,231.54 lbs
Isobutene	400.70 lbs
Nitrogen Oxides	80.29 lbs
Pentane	235.55 lbs
Propane	2.64 lbs
Propylene (Propene)	3.85 lbs
Sulfur dioxide	0.72 lbs
Trans-butene-2	47.80 lbs

277423

01/27/2018 10:00PM

02/02/2018

132.00

405.56

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	0.30 lbs
Trans-butene-2	10.28 lbs
Vinyl acetylene	0.75 lbs

277591

01/27/2018 10:00PM

02/02/2018

132.00

0.12

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

11/13/2017 10:00AM

11/30/2017

404.00

3,925.55

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)	177.60 lbs
Trans-butene-2	11.21 lbs

271231

10/26/2017 11:30AM

10/30/2017

101.00

438.72

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	49.00 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

09/30/2017 11:00AM

10/07/2017

164.00

2,246.70

Contaminant	Amount Released
1,3-BUTADIENE	4.30 lbs
1-Butene	0.00 lbs
Butane, N-	16.80 lbs
C5	117.40 lbs
Cis-butene-2	5.30 lbs
Ethylene, gaseous	1.10 lbs
Isobutane	1,329.40 lbs
Isobutene	652.40 lbs
Methyl Acetylene	2.60 lbs
Propane	47.30 lbs
Propylene (Propene)	62.40 lbs
Trans-butene-2	7.70 lbs

266260

08/26/2017 7:40AM

08/26/2017

11.00

3,518.00

Contaminant	Amount Released
Butadiene	365.00 lbs
Butane	163.00 lbs
Butene	320.00 lbs
Carbon Monoxide	945.00 lbs
Cis-butene-2	9.00 lbs
Ethane	12.00 lbs
Isobutane	777.00 lbs
Isobutylene	476.00 lbs
Nitrogen oxide	131.00 lbs
Pentane	89.00 lbs
Propane	92.00 lbs
Propylene (Propene)	57.00 lbs
Trans-butene-2	82.00 lbs

265765

08/18/2017 10:45AM

08/18/2017

1.50

72.43

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	0.00 lbs
Vinyl acetylene	3.78 lbs

264465

08/02/2017 8:15AM

08/02/2017

3.75

149.20

Contaminant	Amount Released
Ammonia	1.70 lbs
Carbon Monoxide	26.80 lbs
Nitrogen Oxides	100.00 lbs
Particulate Matter	12.40 lbs
Sulfur dioxide	0.60 lbs
VOC (unclassified)	7.70 lbs

262600

07/10/2017

10.00

4,315.60

Contaminant	Amount Released
1,3-BUTADIENE	264.14 lbs
1-Butene	232.53 lbs
Butane, N-	49.73 lbs
Carbon Monoxide	1,119.62 lbs
Cis-butene-2	7.79 lbs
Ethylene, gaseous	0.09 lbs
Isobutane	1,884.11 lbs
Isobutene	387.72 lbs
Nitrogen Oxides	155.36 lbs
Pentane	109.20 lbs
Propane	40.73 lbs
Propylene (Propene)	20.49 lbs
Trans-butene-2	44.11 lbs

260880

06/21/2017 4:30PM

06/21/2017

2.17

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

257179

05/01/2017 12:25PM

05/01/2017

0.68

53.17

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	0.10 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

04/23/2017 9:00AM

04/23/2017

3.00

68.24

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

03/01/2017 11:58AM

03/01/2017

0.75

20.70

Contaminant	Amount Released
1,3-BUTADIENE	15.20 lbs
1-Butene	1.60 lbs
Butane, N-	1.90 lbs
Cis-butene-2	0.50 lbs
Ethane	0.10 lbs
Isobutane	0.10 lbs
Isobutylene	0.20 lbs
Pentane	0.10 lbs
Trans-butene-2	0.70 lbs
Vinyl acetylene	0.30 lbs

250873

01/07/2017 2:30PM

01/07/2017

0.83

1,474.82

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

01/07/2017 2:30PM

01/07/2017

0.75

16.00

Contaminant	Amount Released
Butadiene	16.00 lbs

248463

12/09/2016 9:55AM

12/09/2016

0.50

32.00

Contaminant	Amount Released
1,3-BUTADIENE	17.00 lbs
1-Butene	6.00 lbs
Butane, N-	1.00 lbs
Cis-butene-2	1.00 lbs
Isobutane	1.00 lbs
Isobutylene	2.00 lbs
Pentane	1.00 lbs
Trans-butene-2	3.00 lbs

257221

12/08/2016 11:05AM

12/08/2016

0.67

110.00

Contaminant	Amount Released
1,3-BUTADIENE	10.00 lbs
Isobutylene	100.00 lbs

248265

12/05/2016 4:00PM

12/05/2016

1.00

197.30

Contaminant	Amount Released
1,3-BUTADIENE	35.90 lbs
1-Butyne	0.20 lbs
Cis-butene-2	0.40 lbs
Dimethylformamide	158.00 lbs
Trans-butene-2	0.80 lbs
Vinyl acetylene	2.00 lbs

257225

12/05/2016 4:00PM

12/05/2016

0.17

10.00

Contaminant	Amount Released
1,3-BUTADIENE	10.00 lbs

246880

11/04/2016 2:37PM

11/04/2016

0.25

313.93

Contaminant	Amount Released
1,3-BUTADIENE	7.22 lbs
1-Butene	12.24 lbs
Butane, N-	28.25 lbs
Cis-butene-2	11.30 lbs
Isobutane	135.31 lbs
Isobutylene	103.91 lbs
Trans-butene-2	15.70 lbs

246587

11/04/2016 8:15AM

11/04/2016

0.25

142.33

Contaminant	Amount Released
Butane, N-	0.10 lbs
Isobutane	0.17 lbs
Isobutylene	141.76 lbs
MTBE	0.30 lbs

245863

10/20/2016 11:40PM

10/21/2016

0.67

444.00

Contaminant	Amount Released
1,3-BUTADIENE	39.30 lbs
Dimethylformamide	404.00 lbs
Trans-butene-2	0.70 lbs

245775

10/14/2016 8:00PM

10/14/2016

0.08

418.37

Contaminant	Amount Released
1,3-BUTADIENE	37.60 lbs
Dimethylformamide	380.14 lbs
Trans-butene-2	0.63 lbs

242100

08/22/2016 5:00PM

08/22/2016

0.02

98.43

Contaminant	Amount Released
1,2-butadiene	0.04 lbs
1,3-BUTADIENE	38.60 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	0.40 lbs
Propylene (Propene)	0.20 lbs
Trans-butene-2	4.61 lbs

241965

08/20/2016 11:38AM

08/20/2016

0.08

2,247.70

Contaminant	Amount Released
1,2-butadiene	1.00 lbs
1,3-BUTADIENE	881.40 lbs
1-Butene	225.50 lbs
Butane, N-	368.60 lbs
Carbon Monoxide	2.00 lbs
Cis-butene-2	47.30 lbs
Cyclopropane	10.10 lbs
Ethane	1.40 lbs
Isobutane	478.50 lbs
Isobutylene	107.00 lbs
Methyl Acetylene	3.60 lbs
Propadiene	2.40 lbs
Propane	9.00 lbs
Propylene (Propene)	4.60 lbs
Trans-butene-2	105.30 lbs

240754

08/02/2016 9:40PM

08/02/2016

0.83

555.30

Contaminant	Amount Released
1,3-BUTADIENE	553.40 lbs
Cis-butene-2	0.20 lbs
Trans-butene-2	1.70 lbs

236782

07/03/2016 7:50PM

07/03/2016

0.42

3,488.40

Contaminant	Amount Released
1,3-BUTADIENE	309.20 lbs
2-Butene	0.10 lbs
Dimethylformamide	3,179.10 lbs

236172

06/09/2016 12:09PM

06/09/2016

0.17

176.00

Contaminant	Amount Released
1-Butene	5.00 lbs
Butane, N-	20.00 lbs
Cis-butene-2	51.00 lbs
Trans-butene-2	99.00 lbs
VOC	1.00 lbs

235214

06/07/2016 11:40AM

06/07/2016

0.33

713.50

Contaminant	Amount Released
1,2-butadiene	1.40 lbs
1,3-BUTADIENE	152.80 lbs
1-Butene	263.80 lbs
Butane, N-	18.50 lbs
C5	1.50 lbs
Cis-butene-2	36.10 lbs
Ethyl acetylene	0.60 lbs
Isobutane	24.00 lbs
Isobutylene	59.20 lbs
Trans-butene-2	152.90 lbs
Vinyl acetylene	2.70 lbs

230626

04/04/2016 7:00AM

04/04/2016

3.00

329.50

Contaminant	Amount Released
1,3-BUTADIENE	111.70 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	15.40 lbs
Pentane	9.30 lbs
Propane	2.44 lbs
Propylene (Propene)	1.73 lbs
Sulfur dioxide	0.17 lbs
Trans-butene-2	3.48 lbs

230611

04/03/2016 11:00AM

04/03/2016

0.17

211.40

Contaminant	Amount Released
1,2-butadiene	0.20 lbs
1,3-BUTADIENE	11.40 lbs
1-Butyne	0.60 lbs
Furfural	195.30 lbs
Propyne	0.10 lbs
Vinyl acetylene	3.80 lbs

229390

03/19/2016

07/15/2016

2,855.00

180,348.00

Contaminant	Amount Released
Ammonia, anhydrous	23,377.00 lbs
Carbon Monoxide	85,443.00 lbs
Nitrogen Oxides	52,533.00 lbs
Particulate Matter	11,439.00 lbs
Sulfur dioxide	442.00 lbs
VOCs	7,114.00 lbs

226474

01/22/2016 2:30PM

01/22/2016

0.33

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

226904

01/22/2016 10:00AM

02/06/2016

361.00

24,726.65

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

01/03/2016 12:03AM

01/03/2016

21.95

2,507.15

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	134.10 lbs

224952

12/23/2015 1:16PM

12/23/2015

0.98

25.83

Contaminant	Amount Released
1,3-BUTADIENE	12.30 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

11/26/2015 11:10PM

11/27/2015

3.00

820.57

Contaminant	Amount Released
1,3-BUTADIENE	447.49 lbs
1-Butene	26.75 lbs
Carbon Monoxide	182.73 lbs
Cis-butene-2	4.56 lbs
Ethylene, gaseous	0.02 lbs
Isobutane	17.83 lbs
Isobutylene	85.78 lbs
Nitrogen oxide	25.30 lbs
Pentane	15.51 lbs
Propane	4.45 lbs
Propylene (Propene)	4.43 lbs
Sulfur dioxide	0.28 lbs
Trans-butene-2	5.45 lbs

223362

11/22/2015 3:23PM

11/22/2015

2.05

405.32

Contaminant	Amount Released
1,3-BUTADIENE	294.53 lbs
1-Butene	0.02 lbs
Cis-butene-2	0.05 lbs
Methyl tert-butyl ether	0.00 lbs
NITROGEN	105.98 lbs
VinylCyclohexane	4.74 lbs

223135

11/17/2015 11:00AM

11/17/2015

1.50

232.00

Contaminant	Amount Released
Butylene	232.00 lbs

222103

10/25/2015 7:00PM

10/25/2015

0.50

1,248.90

Contaminant	Amount Released
1,3-BUTADIENE	1.04 lbs
1-Butene	0.83 lbs
Cis-butene-2	659.30 lbs
Isobutylene	0.13 lbs
Trans-butene-2	587.60 lbs

220316

09/16/2015 9:30PM

09/16/2015

0.02

86.00

Contaminant	Amount Released
Butadiene	55.00 lbs
Butene	4.00 lbs
Isobutylene	4.00 lbs
VOC (unclassified)	8.00 lbs
Vinyl acetylene	15.00 lbs

219155

08/21/2015 8:30PM

08/22/2015

6.83

3,174.00

Contaminant	Amount Released
1,3-BUTADIENE	566.00 lbs
1-Butene	180.00 lbs
Butane	156.00 lbs
Carbon Monoxide	878.00 lbs
Cis-butene-2	29.00 lbs
Ethylene, gaseous	2.00 lbs
Isobutane	585.00 lbs
Isobutylene	396.00 lbs
Nitrogen Oxides	122.00 lbs
Pentane	127.00 lbs
Propane	47.00 lbs
Propylene (Propene)	37.00 lbs
Sulfur dioxide	2.00 lbs
Trans-butene-2	47.00 lbs

218679

08/11/2015 8:35PM

08/12/2015

6.05

85,174.72

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

08/10/2015 5:00AM

08/15/2015

130.50

36,793.68

Contaminant	Amount Released
1,3-BUTADIENE	3,495.00 lbs
1-Butene	3,308.00 lbs
Butane	4,382.00 lbs
C5	1,857.00 lbs
Carbon Monoxide	10,194.40 lbs
Cis-butene-2	353.00 lbs
Ethylene, gaseous	5.00 lbs
Isobutane	6,844.00 lbs
Isobutylene	3,642.00 lbs
Nitrogen Oxides	1,411.45 lbs
Propane	242.00 lbs
Propylene (Propene)	143.00 lbs
Sulfur dioxide	15.83 lbs
Trans-butene-2	901.00 lbs

218453

08/08/2015 6:30AM

08/08/2015

12.83

8,786.01

Contaminant	Amount Released
1,3-BUTADIENE	534.78 lbs
1-Butene	508.19 lbs
Butane	798.75 lbs
Carbon Monoxide	1,415.82 lbs
Cis-butene-2	2,058.79 lbs
Ethylene, gaseous	0.32 lbs
Isobutane	719.93 lbs
Isobutylene	601.54 lbs
Nitrogen Oxides	196.03 lbs
Propane	31.01 lbs
Propylene (Propene)	17.10 lbs
Sulfur dioxide	2.20 lbs
Trans-butene-2	1,901.55 lbs

216104

06/20/2015 10:00AM

06/24/2015

96.00

3,185.99

Contaminant	Amount Released
1,3-BUTADIENE	130.46 lbs
1-Butene	87.43 lbs
Butane	55.37 lbs
Cis-butene-2	5.20 lbs
Ethylene, gaseous	1.87 lbs
Isobutane	490.76 lbs
Isobutylene	71.84 lbs
Methane	8.80 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

05/28/2015 3:00PM

05/30/2015

35.00

473.00

Contaminant	Amount Released
Nitrogen Oxides	473.00 lbs

214727

05/26/2015 6:28PM

05/26/2015

0.20

839.00

Contaminant	Amount Released
1,2-butadiene	3.00 lbs
1,3-BUTADIENE	784.00 lbs
Cis-butene-2	14.00 lbs
Dimethylformamide	5.00 lbs
Ethyl acetylene	4.00 lbs
Methyl Acetylene	3.00 lbs
Trans-butene-2	4.00 lbs
Vinyl acetylene	22.00 lbs

213996

05/12/2015 9:50AM

05/12/2015

0.08

4,900.00

Contaminant	Amount Released
Isobutene	4,100.00 lbs
Isobutylene	600.00 lbs
Methanol	200.00 lbs

221667

04/19/2015

10/08/2015

4,136.00

249,868.00

Contaminant	Amount Released
Ammonia, anhydrous	6,974.00 lbs
Carbon Monoxide	130,189.00 lbs
Nitrogen Oxides	86,292.00 lbs
Particulate Matter	15,326.00 lbs
Sulfur dioxide	548.00 lbs
VOCs	10,539.00 lbs

212511

04/10/2015 7:12AM

04/10/2015

0.35

936.30

Contaminant	Amount Released
1,3-BUTADIENE	6.40 lbs
1-Butene	320.70 lbs
Cis-butene-2	28.40 lbs
Isobutane	86.80 lbs
Isobutylene	182.90 lbs
Propadiene	1.70 lbs
Propane	1.20 lbs
Propylene (Propene)	0.70 lbs
Trans-butene-2	87.90 lbs
n-butane	219.60 lbs

211978

03/29/2015 3:00PM

03/29/2015

2.00

145.28

Contaminant	Amount Released
1,3-BUTADIENE	129.71 lbs
1-Butene	0.97 lbs
Butane	0.80 lbs
Cis-butene-2	2.76 lbs
Ethylene, gaseous	0.29 lbs
Isobutane	0.60 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

03/07/2015 4:45PM

03/07/2015

6.25

857.00

Contaminant	Amount Released
1,3-BUTADIENE	4.00 lbs
Butanes	327.00 lbs
Butene	524.00 lbs
Propane	1.00 lbs
Propylene (Propene)	1.00 lbs

209789

02/06/2015 8:00AM

02/07/2015

24.00

0.12

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

02/01/2015

04/19/2015

1,848.00

67,788.00

Contaminant	Amount Released
Ammonia, anhydrous	1,372.00 lbs
Carbon Monoxide	25,963.00 lbs
Nitrogen Oxides	27,154.00 lbs
Particulate Matter	6,924.00 lbs
Sulfur dioxide	514.00 lbs
VOCs	5,861.00 lbs

206558

11/15/2014 11:00PM

11/16/2014

2.00

38.00

Contaminant	Amount Released
1,3-BUTADIENE	38.00 lbs

205221

10/16/2014 3:44PM

10/16/2014

0.50

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

203589

09/14/2014 1:50AM

09/14/2014

7.08

3,768.02

Contaminant	Amount Released
1,3-BUTADIENE	613.14 lbs
1-Butene	818.85 lbs
Butane	661.81 lbs
C5	171.84 lbs
Carbon Monoxide	48.70 lbs
Cis-butene-2	27.15 lbs
Ethane	69.91 lbs
Ethylene, gaseous	0.03 lbs
Isobutane	661.06 lbs
Isobutylene	551.64 lbs
Nitrogen oxide	6.74 lbs
Opacity	0.00 lbs
Propane	13.69 lbs
Propylene (Propene)	4.77 lbs
Sulfur dioxide	0.08 lbs
Trans-butene-2	118.62 lbs

201224

07/19/2014 2:20PM

07/19/2014

6.67

2,038.03

Contaminant	Amount Released
1,3-BUTADIENE	304.00 lbs
1-Butene	244.56 lbs
Butane	415.60 lbs
Carbon Monoxide	61.53 lbs
Cis-butene-2	43.45 lbs
Ethylene, gaseous	0.03 lbs
Isobutane	316.13 lbs
Isobutylene	424.70 lbs
Nitrogen Oxides	8.52 lbs
Opacity	0.00 lbs
Pentane	107.60 lbs
Propane	6.06 lbs
Propylene (Propene)	3.43 lbs
Sulfur dioxide	0.09 lbs
Trans-butene-2	102.33 lbs

200216

06/25/2014 9:18AM

06/25/2014

0.03

1,435.50

Contaminant	Amount Released
1,2-butadiene	1.00 lbs
1,3-BUTADIENE	593.00 lbs
1-Butene	35.00 lbs
2-Butene	32.00 lbs
Butane, N-	25.00 lbs
Carbon Dioxide	5.00 lbs
Ethane	73.00 lbs
Isobutane	21.00 lbs
Isobutylene	26.00 lbs
Methane	600.00 lbs
Methyl Acetylene	2.50 lbs
NITROGEN	15.00 lbs
Propane	6.00 lbs
Propylene (Propene)	1.00 lbs

197448

04/26/2014 8:00PM

06/07/2014

1,000.00

80.55

Contaminant	Amount Released
1,3-BUTADIENE	30.70 lbs
1-Butene	0.05 lbs
Butane	2.21 lbs
Cis-butene-2	2.67 lbs
Ethane	0.86 lbs
Ethylene, gaseous	0.80 lbs
Isobutane	8.31 lbs
Isobutylene	3.20 lbs
Methane	2.21 lbs
Methyl Acetylene	1.90 lbs
Pentane	21.73 lbs
Propane	1.25 lbs
Propylene (Propene)	2.00 lbs
Trans-butene-2	2.67 lbs

197294

04/22/2014 9:20AM

04/26/2014

88.67

69.14

Contaminant	Amount Released
1,3-BUTADIENE	60.90 lbs
1-Butene	0.50 lbs
Butane	0.42 lbs
Cis-butene-2	0.50 lbs
Ethane	0.16 lbs
Ethylene, gaseous	0.15 lbs
Isobutane	3.22 lbs
Isobutylene	0.60 lbs
Methyl Acetylene	0.36 lbs
Pentane	1.23 lbs
Propane	0.24 lbs
Propylene (Propene)	0.37 lbs
Trans-butene-2	0.50 lbs

196888

04/15/2014 3:30AM

04/15/2014

0.02

33.10

Contaminant	Amount Released
1,3-BUTADIENE	19.40 lbs
1-Butene	6.60 lbs
Butane, N-	1.20 lbs
Cis-butene-2	1.20 lbs
Isobutane	0.80 lbs
Isobutylene	1.70 lbs
Methyl Acetylene	0.40 lbs
Propane	0.20 lbs
Trans-butene-2	1.60 lbs

196070

03/30/2014 8:45AM

03/30/2014

14.58

3,957.53

Contaminant	Amount Released
1,3-BUTADIENE	1,268.43 lbs
1-Butene	623.50 lbs
Butane	180.60 lbs
C5	205.30 lbs
Carbon Monoxide	570.00 lbs
Cis-butene-2	37.70 lbs
Ethane	38.00 lbs
Ethylene, gaseous	0.10 lbs
Isobutane	500.00 lbs
Isobutylene	358.40 lbs
Nitrogen oxide	78.90 lbs
Opacity	0.00 lbs
Propane	11.60 lbs
Propylene (Propene)	2.60 lbs
Trans-butene-2	82.40 lbs

195304

03/12/2014 6:30AM

03/12/2014

0.17

1.60

Contaminant	Amount Released
1,3-BUTADIENE	1.60 lbs

193242

01/20/2014 5:00PM

01/21/2014

7.50

2,250.80

Contaminant	Amount Released
1,3-BUTADIENE	1,128.70 lbs
1-Butene	224.90 lbs
Butane	82.00 lbs
C5	82.30 lbs
Carbon Monoxide	68.30 lbs
Cis-butene-2	42.00 lbs
Ethane	14.20 lbs
Ethylene, gaseous	0.70 lbs
Isobutane	248.50 lbs
Isobutylene	301.60 lbs
Nitrogen oxide	9.50 lbs
Propane	11.30 lbs
Propylene (Propene)	8.30 lbs
Trans-butene-2	28.50 lbs

191606

12/04/2013 6:30AM

12/04/2013

3.00

184.20

Contaminant	Amount Released
1,3-BUTADIENE	51.30 lbs
1-Butene	16.60 lbs
2-Butene	3.00 lbs
Butane, N-	5.10 lbs
Carbon Dioxide	0.50 lbs
Ethane	2.10 lbs
Isobutane	14.80 lbs
Isobutylene	12.90 lbs
Methane	45.50 lbs
Methyl Acetylene	0.80 lbs
NITROGEN	31.10 lbs
Propane	0.30 lbs
Propylene (Propene)	0.20 lbs

190318

10/31/2013 11:00AM

12/10/2013

962.00

16,280.00

Contaminant	Amount Released
1,3-BUTADIENE	1,760.00 lbs
1-Butene	67.00 lbs
Butane	28.00 lbs
Cis-butene-2	33.00 lbs
Ethylene, gaseous	9.00 lbs
Isobutane	548.00 lbs
Isobutylene	132.00 lbs
Methyl Acetylene	23.00 lbs
Pentane	13,610.00 lbs
Propane	14.00 lbs
Propylene (Propene)	22.00 lbs
Trans-butene-2	34.00 lbs

187572

09/03/2013 12:50AM

09/03/2013

2.83

1,617.80

Contaminant	Amount Released
1-Butene	1,108.00 lbs
Butane, N-	10.40 lbs
Cyclopropane	0.80 lbs
Isobutane	324.00 lbs
Isobutylene	173.00 lbs
Propane	1.60 lbs

187218

08/22/2013 4:00PM

08/24/2013

43.00

3,298.00

Contaminant	Amount Released
1,3-BUTADIENE	881.00 lbs
1-Butene	569.00 lbs
Butane, N-	294.00 lbs
Carbon Dioxide	3.00 lbs
Cis-butene-2	145.00 lbs
Cyclopropane	12.00 lbs
Ethane	8.00 lbs
Hydrogen	3.00 lbs
Isobutane	490.00 lbs
Isobutylene	445.00 lbs
Methane	169.00 lbs
Methyl Acetylene	21.00 lbs
NITROGEN	226.00 lbs
Propadiene	19.00 lbs
Propane	3.00 lbs
Propylene (Propene)	3.00 lbs
Vinyl acetylene	7.00 lbs

190319

08/21/2013 2:00PM

03/02/2014

4,640.00

95,748.00

Contaminant	Amount Released
1,3-BUTADIENE	244.00 lbs
1-Butene	35,569.00 lbs
Butane	23,050.00 lbs
Cis-butene-2	2,010.00 lbs
Ethylene, gaseous	53.00 lbs
Isobutane	21,727.00 lbs
Isobutylene	2,930.00 lbs
Methyl Acetylene	126.00 lbs
Pentane	2,773.00 lbs
Propane	217.00 lbs
Propylene (Propene)	260.00 lbs
Trans-butene-2	6,789.00 lbs

186006

07/25/2013 4:09PM

07/25/2013

0.27

7,196.00

Contaminant	Amount Released
1,3-BUTADIENE	24.00 lbs
1-Butene	2,745.00 lbs
Butane, N-	1,271.00 lbs
Carbon Dioxide	29.00 lbs
Carbon Monoxide	21.00 lbs
Cis-butene-2	143.00 lbs
Cyclopropane	10.00 lbs
Ethane	60.00 lbs
Ethylene, gaseous	16.00 lbs
Hydrogen	2.00 lbs
Isobutane	997.00 lbs
Isobutylene	189.00 lbs
Methane	550.00 lbs
Methyl Acetylene	6.00 lbs
NITROGEN	319.00 lbs
Propadiene	52.00 lbs
Propane	106.00 lbs
Propylene (Propene)	283.00 lbs
Trans-butene-2	373.00 lbs

184266

06/18/2013 6:00AM

07/09/2013

504.00

1.40

Contaminant	Amount Released
1,3-BUTADIENE	0.34 lbs
1-Butene + Isobutylene	0.40 lbs
2,4,4 - Trimethylpentene	0.03 lbs
2-Butene	0.30 lbs
4-Vinylcyclohexene	0.04 lbs
Benzene	0.01 lbs
Butadiene, 1-3	0.03 lbs
Dicyclopentadiene	0.00 lbs
Ethyl Benzene	0.00 lbs
Ethylbenzene	0.00 lbs
Indene	0.00 lbs
Methyl indene	0.00 lbs
Methyl napthalene	0.00 lbs
Napthalene	0.00 lbs
Toluene	0.01 lbs
Xylenes	0.01 lbs
n-butane	0.21 lbs
n-octane +octenes	0.01 lbs

183875

06/09/2013 11:00PM

06/10/2013

1.00

22.00

Contaminant	Amount Released
1,3-BUTADIENE	22.00 lbs

182659

05/09/2013 3:45PM

05/10/2013

8.25

10.00

Contaminant	Amount Released
Chlorine	10.00 lbs

182673

05/09/2013 3:40PM

05/09/2013

0.17

20.00

Contaminant	Amount Released
Chlorine	20.00 lbs

182812

05/02/2013 7:30AM

05/02/2013

1.00

18.00

Contaminant	Amount Released
Chlorine	18.00 lbs

178243

01/18/2013 11:00PM

01/19/2013

11.25

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

178386

01/18/2013 11:00PM

01/18/2013

0.17

0.00

Contaminant	Amount Released

177366

12/20/2012 7:54AM

12/20/2012

0.08

147.00

Contaminant	Amount Released
1-Butene	147.00 lbs

177301

12/18/2012 9:52AM

12/18/2012

1.90

33.00

Contaminant	Amount Released
1-Butene	33.00 lbs

175415

10/29/2012 2:33AM

10/29/2012

0.67

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

175408

10/28/2012 7:55PM

10/28/2012

3.58

54.50

Contaminant	Amount Released
Nitrogen oxide	54.50 lbs
Opacity	0.00 lbs

175411

10/28/2012 10:35AM

10/28/2012

0.33

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

174854

10/15/2012 1:00PM

10/15/2012

4.57

2,160.00

Contaminant	Amount Released
Sulfuric acid	2,160.00 lbs

174583

10/09/2012 9:20AM

10/09/2012

0.52

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

173876

09/23/2012 1:00PM

09/25/2012

40.00

109,160.00

Contaminant	Amount Released
1,3-BUTADIENE	501.00 lbs
Butane	278.00 lbs
Butene	1,325.00 lbs
C5	569.00 lbs
Carbon Dioxide	39.00 lbs
Carbon Monoxide	499.00 lbs
Cis-butene-2	48.00 lbs
Ethane	49.00 lbs
Ethylene, gaseous	1.00 lbs
Hydrogen	2.00 lbs
Isobutane	1,612.00 lbs
Isobutylene	1,027.00 lbs
Methane	869.00 lbs
NATURAL GAS	100,859.00 lbs
NITROGEN	1,041.00 lbs
Nitrogen oxide	250.00 lbs
Opacity	0.00 lbs
Propane	27.00 lbs
Propylene (Propene)	56.00 lbs
Trans-butene-2	108.00 lbs

173939

09/23/2012 1:00PM

09/24/2012

11.00

0.00

Contaminant	Amount Released

173197

09/06/2012 4:00AM

09/06/2012

0.33

95.00

Contaminant	Amount Released
1,3-BUTADIENE	20.00 lbs
2-Butene	1.00 lbs
Butane	2.00 lbs
Butene	8.00 lbs
Carbon Dioxide	1.00 lbs
Cis-butene-2	1.00 lbs
Cyclopropane	1.00 lbs
Ethane	1.00 lbs
Isobutane	15.00 lbs
Isobutylene	13.00 lbs
Methane	6.00 lbs
Methyl Acetate	2.00 lbs
NITROGEN	21.00 lbs
Propadiene	1.00 lbs
Propane	1.00 lbs
Propylene (Propene)	1.00 lbs

173017

08/31/2012 12:27PM

08/31/2012

0.87

37.00

Contaminant	Amount Released
1,3-BUTADIENE	37.00 lbs

172997

08/31/2012 12:22PM

08/31/2012

0.38

0.00

Contaminant	Amount Released

172305

08/13/2012 4:00PM

08/13/2012

6.50

110.00

Contaminant	Amount Released
Benzene	10.00 lbs
Xylene	100.00 lbs

172313

08/13/2012

08/14/2012

39.50

568.00

Contaminant	Amount Released
Benzene	10.00 lbs
Furfural	458.00 lbs
Xylene (mixed isomers)	100.00 lbs

172192

08/11/2012 7:00PM

08/12/2012

8.33

1,159.00

Contaminant	Amount Released
1-Butene	815.00 lbs
Butane, N-	11.00 lbs
Isobutane	279.00 lbs
Isobutylene	7.00 lbs
Methanol	28.00 lbs
Opacity	0.00 lbs
Propane	13.00 lbs
Propylene (Propene)	6.00 lbs

172206

08/11/2012 7:00PM

08/11/2012

0.48

10.00

Contaminant	Amount Released
Butadiene, 1-3	10.00 lbs

171083

07/16/2012 8:35AM

07/16/2012

0.15

8.10

Contaminant	Amount Released
Butadiene	8.10 lbs

171026

07/14/2012 8:40AM

07/14/2012

0.02

897.00

Contaminant	Amount Released
butenes	897.00 lbs

171033

07/14/2012 8:40AM

07/14/2012

1.03

1,000.00

Contaminant	Amount Released
MTBE	1,000.00 lbs

170014

06/19/2012 3:15PM

06/19/2012

6.75

319,427.00

Contaminant	Amount Released
1,3-BUTADIENE	12,636.00 lbs
1-Butene	91,806.00 lbs
Butane	30,311.00 lbs
C5	2,053.00 lbs
Cis-butene-2	4,007.00 lbs
Dimethylformamide	460.00 lbs
Ethylene, gaseous	3.00 lbs
Isobutane	131,760.00 lbs
Isobutylene	26,596.00 lbs
Methanol	1,847.00 lbs
Methyl tert-butyl ether	643.00 lbs
Opacity	0.00 lbs
Propadiene	182.00 lbs
Propane	2,572.00 lbs
Propylene (Propene)	3,940.00 lbs
Trans-butene-2	10,381.00 lbs
Vinyl acetylene	230.00 lbs

169937

06/19/2012 3:15PM

06/19/2012

0.62

0.00

Contaminant	Amount Released

168946

05/27/2012 2:12PM

05/27/2012

0.02

1,307.00

Contaminant	Amount Released
1,3-BUTADIENE	784.00 lbs
1-Butene	92.00 lbs
Cis-butene-2	221.00 lbs
Isobutylene	181.00 lbs
Trans-butene-2	29.00 lbs

168634

05/20/2012 10:00AM

05/20/2012

5.00

34.00

Contaminant	Amount Released
1,3-BUTADIENE	34.00 lbs

168424

05/15/2012 4:15AM

05/15/2012

1.50

0.00

Contaminant	Amount Released
2-Furancarboxaldehyde (Furfural)	0.00 lbs

167527

04/20/2012 10:10PM

04/21/2012

8.83

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

167133

04/12/2012 1:00AM

04/12/2012

0.05

380.00

Contaminant	Amount Released
1,3-BUTADIENE	380.00 lbs

166927

04/06/2012 2:46PM

04/07/2012

9.23

8.34

Contaminant	Amount Released
1,3-BUTADIENE	8.34 lbs

163087

12/24/2011 10:00AM

12/24/2011

8.50

47.60

Contaminant	Amount Released
Butadiene	47.60 lbs

163144

12/24/2011 10:00AM

12/25/2011

14.00

26.30

Contaminant	Amount Released
Butadiene, 1-3	26.30 lbs

159386

09/19/2011 10:07AM

09/19/2011

0.47

22.00

Contaminant	Amount Released
1,3-BUTADIENE	22.00 lbs

156879

07/17/2011 1:00PM

07/17/2011

0.03

1,380.00

Contaminant	Amount Released
Isobutylene	1,380.00 lbs

156827

07/14/2011 3:00PM

07/14/2011

0.03

1,363.00

Contaminant	Amount Released
butene-1	1,363.00 lbs

155271

06/05/2011 4:15PM

06/05/2011

0.08

9,404.00

Contaminant	Amount Released
Isobutane	9,404.00 lbs

154485

05/14/2011 5:43PM

05/14/2011

0.28

28.90

Contaminant	Amount Released
1,3-BUTADIENE	28.90 lbs

153086

04/07/2011 6:20PM

04/07/2011

0.02

6.94

Contaminant	Amount Released
1,3-BUTADIENE	6.94 lbs

149648

01/19/2011 3:30PM

01/19/2011

2.25

602.60

Contaminant	Amount Released
1,2-butadiene	7.30 lbs
1,3-BUTADIENE	361.40 lbs
Cis-butene-2	210.60 lbs
Other	2.20 lbs
Trans-butene-2	21.00 lbs
Vinyl acetylene	0.10 lbs

149098

01/05/2011 1:00PM

01/05/2011

0.15

142.80

Contaminant	Amount Released
1,3-BUTADIENE	120.80 lbs
2-Butene	5.10 lbs
Dimethylformamide	14.30 lbs
Vinyl acetylene	2.60 lbs

149102

01/05/2011 1:45AM

01/05/2011

0.75

85.00

Contaminant	Amount Released
1,3-BUTADIENE	84.00 lbs
Cis-butene-2	0.30 lbs
Propane	0.40 lbs
Trans-butene-2	0.30 lbs

149033

01/03/2011 7:00PM

01/04/2011

7.00

2,880.90

Contaminant	Amount Released
1,3-BUTADIENE	1,068.30 lbs
1-Butene	226.90 lbs
Butane	108.50 lbs
C5	128.20 lbs
Carbon Monoxide	790.90 lbs
Cis-butene-2	39.60 lbs
Ethane	19.80 lbs
Ethylene, gaseous	0.10 lbs
Isobutane	121.40 lbs
Isobutylene	187.40 lbs
Nitrogen Oxides	109.50 lbs
Propane	32.40 lbs
Propylene (Propene)	8.20 lbs
Trans-butene-2	39.70 lbs

147319

11/11/2010 9:00PM

11/11/2010

0.62

134.00

Contaminant	Amount Released
1,3-BUTADIENE	134.00 lbs

145245

09/22/2010 9:26AM

09/22/2010

0.02

14.00

Contaminant	Amount Released
1,3-BUTADIENE	14.00 lbs

145121

09/21/2010 1:30PM

09/22/2010

20.40

100.00

Contaminant	Amount Released
Butene	100.00 lbs

145112

09/21/2010 1:20PM

09/22/2010

19.50

193.70

Contaminant	Amount Released
2-Butene	23.60 lbs
Isobutane	170.10 lbs

144651

09/09/2010 1:38AM

09/10/2010

34.37

50.00

Contaminant	Amount Released
Butadiene, 1-3	50.00 lbs

144618

09/08/2010 6:30PM

09/09/2010

5.75

22.70

Contaminant	Amount Released
1,3-BUTADIENE	22.70 lbs

143411

08/10/2010 2:02PM

08/10/2010

0.25

0.00

Contaminant	Amount Released
Opacity	0.00 lbs

135854

02/16/2010 6:35AM

02/16/2010

1.00

181.70

Contaminant	Amount Released
1,2-butadiene	1.70 lbs
1,3-BUTADIENE	80.00 lbs
Cis-butene-2	82.00 lbs
Trans-butene-2	18.00 lbs

134998

01/26/2010 9:23AM

01/26/2010

0.25

83.77

Contaminant	Amount Released
1,2-butadiene	0.20 lbs
1,3-BUTADIENE	30.98 lbs
1-Butene	7.59 lbs
Butane, N-	6.20 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	13.40 lbs
Vinyl acetylene	0.75 lbs

148950

01/03/2010 12:01AM

01/03/2010

11.98

0.00

Contaminant	Amount Released

129956

09/27/2009 10:10AM

09/27/2009

0.02

2,131.50

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	13.00 lbs
Propane	1.49 lbs
Propylene (Propene)	0.21 lbs
neo-pentane	8.53 lbs

128905

08/31/2009 9:45AM

08/31/2009

1.00

59.54

Contaminant	Amount Released
1,2-butadiene	0.10 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	0.60 lbs
Water (H2O)	1.70 lbs

128513

08/22/2009 11:06PM

08/23/2009

0.98

8.12

Contaminant	Amount Released
1,3-BUTADIENE	8.12 lbs

128551

08/22/2009 10:30PM

08/23/2009

3.38

14.00

Contaminant	Amount Released
1,3-BUTADIENE	14.00 lbs

128206

08/14/2009 11:00PM

08/17/2009

49.00

0.00

Contaminant	Amount Released
Butadiene	0.00 lbs

128133

08/14/2009 6:40PM

08/17/2009

56.25

13,891.40

Contaminant	Amount Released
1,3-BUTADIENE	2,724.70 lbs
1-Butene	446.60 lbs
Butane, N-	96.70 lbs
Carbon Monoxide	7,276.10 lbs
Cis-butene-2	13.30 lbs
Ethane	407.30 lbs
Ethylene, gaseous	1.70 lbs
Isobutane	628.40 lbs
Isobutylene	779.90 lbs
Nitrogen Oxides	1,427.90 lbs
Propane	83.80 lbs
Propylene (Propene)	5.00 lbs

126076

06/25/2009 1:42PM

06/25/2009

4.55

94.00

Contaminant	Amount Released
Butadiene, 1-3	94.00 lbs

122612

04/11/2009 8:40AM

04/11/2009

0.10

6,076.00

Contaminant	Amount Released
1,3-BUTADIENE	22.00 lbs
1-Butene	1,725.00 lbs
Butane, N-	750.00 lbs
Cis-butene-2	726.00 lbs
Isobutylene	352.00 lbs
NITROGEN	302.00 lbs
Trans-butene-2	2,199.00 lbs

121393

03/16/2009 7:57AM

03/16/2009

5.55

36,817.50

Contaminant	Amount Released
1-Butene	19,454.30 lbs
Butane, N-	8,103.50 lbs
Cis-butene-2	1,380.70 lbs
Isobutane	2,923.30 lbs
Isobutylene	1,167.10 lbs
Pentane	7.40 lbs
Propane	18.40 lbs
Propylene (Propene)	25.80 lbs
Trans-butene-2	3,737.00 lbs

121335

03/14/2009 4:00PM

03/15/2009

18.00

91,097.40

Contaminant	Amount Released
1,3-BUTADIENE	532.80 lbs
1-Butene	336.60 lbs
Butane	106.30 lbs
Butane, N-	5.50 lbs
Carbon Monoxide	497.00 lbs
Cis-butene-2	27.00 lbs
Ethane	28.10 lbs
Ethylene, gaseous	1.10 lbs
Hydrogen	21.50 lbs
Isobutane	251.20 lbs
Isobutylene	264.60 lbs
Methane	88,395.60 lbs
Methyl mercaptan	8.80 lbs
NITROGEN	19.70 lbs
Nitrogen Oxides	245.10 lbs
Opacity	0.00 lbs
Oxygen	1.90 lbs
Pentane	186.30 lbs
Propane	22.40 lbs
Propylene (Propene)	31.80 lbs
Trans-butene-2	51.50 lbs
Vinyl acetylene	62.60 lbs

120053

02/11/2009 3:30PM

02/11/2009

0.25

247.05

Contaminant	Amount Released
Carbon Dioxide	0.10 lbs
Carbon Monoxide	0.20 lbs
Isobutane	0.05 lbs
Isobutylene	142.10 lbs
Methane	0.20 lbs
NITROGEN	98.70 lbs
Oxygen	5.60 lbs
Propylene (Propene)	0.10 lbs