Neighborhood Witness

DOW TEXAS OPERATIONS FREEPORT

Regulated Entity Reference Number: RN100225945
Primary Business: INDUSTRIAL CHEMICAL MANUFACTURING PLANT
County: BRAZORIA
Nearest City: FREEPORT
Nearest Zipcode: 77541
Physical Location: No physical location description on file.
TCEQ reference

Emission Events

Tracking Number

Type of emission

Event began

Event ended

Duration

308243

EMISSIONS EVENT

05/11/2019 04:00 PM

05/11/2019 08:00 PM

4.0

Contaminant	Amount Released
1,3-BUTADIENE	9.31 lbs
Benzene	4.37 lbs
Butane	1.84 lbs
Butene	1.06 lbs
C5+ (not including benzene)	12.51 lbs
Carbon Monoxide	2,628.72 lbs
Ethane	483.95 lbs
Ethylene (gaseous)	2,044.17 lbs
Isobutane	1.1 lbs
Methane	515.86 lbs
Nitrogen Oxides (NOx)	515.88 lbs
Propane	39.7 lbs
Propylene	31.48 lbs
Styrene	0.75 lbs
Toluene	0.63 lbs

308236

EMISSIONS EVENT

05/10/2019 11:57 PM

05/10/2019 11:58 PM

0.0166666666667

Contaminant	Amount Released
Ethylene	689.0 lbs

308189

EMISSIONS EVENT

05/09/2019 02:00 PM

05/09/2019 03:00 PM

1.0

Contaminant	Amount Released
Carbon Monoxide	695.0 lbs
Ethylene (gaseous)	777.7 lbs
Hexane	8.53 lbs
Isopentane	14.94 lbs
Nitrogen Oxides (NOx)	96.09 lbs
Pentane, N-	20.26 lbs
Propane	0.28 lbs
Toluene	66.07 lbs

307381

EMISSIONS EVENT

04/28/2019 09:53 PM

04/28/2019 09:54 PM

0.0166666666667

Contaminant	Amount Released
Carbon	400.0 lbs
Ethylene	400.0 lbs

305935

MAINTENANCE

04/03/2019 09:00 PM

04/03/2019 09:01 PM

0.0166666666667

Contaminant	Amount Released
	0 lbs

301779

MAINTENANCE

02/01/2019 12:00 PM

02/05/2019 08:15 PM

104.25

Contaminant	Amount Released
1,3-BUTADIENE	0.73 lbs
1-Butene	0.15 lbs
Benzene	77.53 lbs
Carbon Monoxide	141.19 lbs
Nitrogen Oxides (NOx)	20.42 lbs
Pentane	1.77 lbs
Propane	88.94 lbs
Toluene	13.3 lbs
Xylene	0.61 lbs
Xylene, m-	1.6 lbs

299498

EMISSIONS EVENT

12/27/2018 08:33 AM

12/28/2018 09:33 AM

25.0

Contaminant	Amount Released
1,3-BUTADIENE	1,215.23 lbs
1-Butene	303.63 lbs
Benzene	2,770.37 lbs
Butane, N-	99.06 lbs
Carbon Monoxide	45,454.19 lbs
Cis-2-butene	364.14 lbs
Ethylene (gaseous)	22,343.26 lbs
Hexane	556.95 lbs
Isobutane	173.87 lbs
Isobutylene	414.54 lbs
Isopentane	975.17 lbs
Nitrogen Oxides (NOx)	6,316.94 lbs
Pentane, N-	1,322.66 lbs
Propane	6,962.06 lbs
Propylene	2,440.45 lbs
Propylene (Propene)	3,813.38 lbs
Toluene	4,312.74 lbs

297014

MAINTENANCE

12/03/2018 09:00 AM

12/05/2018 02:00 AM

41.0

Contaminant	Amount Released
Carbon Monoxide	98.94 lbs
Nitrogen Oxides (NOx)	13.7 lbs
Propylene	19.32 lbs

297664

EMISSIONS EVENT

11/24/2018 11:52 PM

11/24/2018 11:53 PM

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	300.0 lbs

297409

EMISSIONS EVENT

11/16/2018 07:00 PM

11/16/2018 10:00 PM

3.0

Contaminant	Amount Released
1,3-BUTADIENE	0.91 lbs
Benzene	0.11 lbs
Butane, N-	0.2 lbs
Butene	0.19 lbs
C5+ (not including benzene)	0.71 lbs
Carbon Monoxide	1,997.35 lbs
Cis-Butene	0.02 lbs
Ethane	4.21 lbs
Ethylene (gaseous)	2,853.81 lbs
Isobutane	0.08 lbs
Methane	26.86 lbs
Nitrogen Oxides (NOx)	276.54 lbs
Propane	1.33 lbs
Propylene	2.34 lbs
Styrene	0.04 lbs
Toluene	0.04 lbs

297408

EMISSIONS EVENT

11/16/2018 09:47 AM

11/16/2018 07:17 PM

9.5

Contaminant	Amount Released
Butane, N-	2.23 lbs
C5+ (not including benzene)	33.12 lbs
Carbon Monoxide	468.14 lbs
Ethylene (gaseous)	3.24 lbs
Nitrogen Oxides (NOx)	66.37 lbs
Propane	9.8 lbs
Propylene	648.37 lbs

296708

EMISSIONS EVENT

11/07/2018 07:00 PM

11/07/2018 10:00 PM

3.0

Contaminant	Amount Released
1,3-BUTADIENE	14.54 lbs
1-Butene	2.81 lbs
Benzene	47.88 lbs
Butane, N-	2.01 lbs
Carbon Monoxide	1,708.73 lbs
Cis-2-butene	0.96 lbs
Ethylene (gaseous)	1,608.9 lbs
Hexane	9.69 lbs
Isobutane	1.07 lbs
Isobutylene	3.83 lbs
Isopentane	16.95 lbs
Nitrogen Oxides (NOx)	261.51 lbs
Pentane, N-	22.99 lbs
Propane	47.47 lbs
Propylene	13.21 lbs
Propylene (Propene)	82.33 lbs
Toluene	74.97 lbs

295313

EMISSIONS EVENT

10/26/2018 06:45 AM

10/29/2018 04:00 PM

81.25

Contaminant	Amount Released
1,3-BUTADIENE	147.28 lbs
1-Butene	37.41 lbs
Acetylene	0.38 lbs
Benzene	152.97 lbs
Butane, N-	53.43 lbs
C5+ (not including benzene)	1,057.88 lbs
Carbon Monoxide	5,600.54 lbs
Cis-2-butene	20.34 lbs
Ethylene (gaseous)	2,260.99 lbs
Isobutane	0.45 lbs
Nitrogen Oxides (NOx)	2,475.29 lbs
Propane	12.71 lbs
Propylene	97.66 lbs
Sulfur dioxide	0.4 lbs
Toluene	1.98 lbs
Trans-2-butene	13.61 lbs

295260

EMISSIONS EVENT

10/25/2018 01:00 PM

10/26/2018 08:00 AM

19.0

Contaminant	Amount Released
1,3-BUTADIENE	1.97 lbs
1-Butene	0.57 lbs
Benzene	13.46 lbs
Butane, N-	0.34 lbs
Carbon Monoxide	14,190.71 lbs
Ethylene (gaseous)	15,312.83 lbs
Hexane	5.95 lbs
Isobutane	1.23 lbs
Isobutylene	0.78 lbs
Isopentane	10.42 lbs
Nitrogen Oxides (NOx)	1,944.08 lbs
Pentane	0.01 lbs
Pentane, N-	14.13 lbs
Propane	51.9 lbs
Propylene	7.76 lbs
Propylene (Propene)	86.76 lbs
Sulfur dioxide	0.07 lbs
Toluene	46.08 lbs

294472

EMISSIONS EVENT

10/17/2018 4:00AM

10/17/2018

3.0

Contaminant	Amount Released
1,3-BUTADIENE	0.19 lbs
1-Butene	0.06 lbs
Benzene	0.29 lbs
Butane, N-	0.08 lbs
Carbon Monoxide	423.57 lbs
Ethylene (gaseous)	4.12 lbs
Hexane	0.54 lbs
Isobutane	0.09 lbs
Isobutylene	0.08 lbs
Isopentane	0.95 lbs
Nitrogen Oxides (NOx)	59.95 lbs
Pentane, N-	1.29 lbs
Propane	3.06 lbs
Propylene (Propene)	622.27 lbs
Toluene	4.22 lbs

292137

MAINTENANCE

09/24/2018 9:00AM

10/02/2018

200.75

Contaminant	Amount Released
Carbon Monoxide	2,949.27 lbs
Ethane	3,773.17 lbs
Nitrogen Oxides (NOx)	1,449.69 lbs
Propane	1,508.8 lbs

292206

EMISSIONS EVENT

09/15/2018 8:45PM

09/19/2018

83.25

Contaminant	Amount Released
1-Butene	1.84 lbs
Benzene	5.244 lbs
Butane	36.72 lbs
Butane, N-	3.02 lbs
Carbon Monoxide	6,886.96 lbs
Cis-2-butene	0.37 lbs
Ethylene (gaseous)	0.004 lbs
Ethylene, gaseous	24.66 lbs
Isobutane	38.69 lbs
Nitrogen Oxides (NOx)	987.3 lbs
PM10	0.6 lbs
PM2.5	0.6 lbs
Particulate Matter	0.6 lbs
Pentane	36.44 lbs
Propane	4,668.04 lbs
Propylene	395.0 lbs
Styrene	0.01 lbs
Sulfur dioxide	59.43 lbs
Trans-2-butene	0.72 lbs
Visible Emissions	0 lbs

290238

AIR STARTUP

08/24/2018

11/16/2018

2040.0

Contaminant	Amount Released
Carbon Monoxide	26,000.0 lbs
Ethylene	500.0 lbs
Nitrogen Oxides (NOx)	3,000.0 lbs
Sulfur dioxide	65.0 lbs
VOC - NONMETHANE	700.0 lbs

290508

EMISSIONS EVENT

08/17/2018 1:30PM

08/18/2018

26.5

Contaminant	Amount Released
1,3-BUTADIENE	33.93 lbs
1-Butene	5.97 lbs
Benzene	14.58 lbs
Butane, N-	13.8 lbs
C5+ (not including benzene)	87.89 lbs
Carbon Monoxide	238.16 lbs
Cis-2-butene	2.31 lbs
Ethylene (gaseous)	4.81 lbs
Isobutane	0.5 lbs
Nitrogen Oxides (NOx)	45.8 lbs
Propane	7.6 lbs
Propylene	47.88 lbs
Sulfur dioxide	0.12 lbs
Trans-2-butene	2.01 lbs

290469

BOIL WATER NOTICE (BWN)

08/14/2018

08/20/2018

144.0

Contaminant	Amount Released

288678

EMISSIONS EVENT

07/19/2018 4:00PM

07/20/2018

9.0

Contaminant	Amount Released
1,3-BUTADIENE	81.29 lbs
1-Butene	3.99 lbs
Acetylene	0.07 lbs
Benzene	4.67 lbs
Butane, N-	13.63 lbs
C5+ (not including benzene)	4.67 lbs
Carbon Monoxide	112.17 lbs
Cis-2-butene	1.58 lbs
Ethylene (gaseous)	1.86 lbs
Isobutane	0.33 lbs
Nitrogen Oxides (NOx)	20.32 lbs
Propane	0.51 lbs
Propylene	0.34 lbs
Sulfur dioxide	0.053 lbs
Toluene	0.89 lbs
Trans-2-butene	1.6 lbs

294018

WASTEWATER BYPASS

07/19/2018 2:00PM

07/19/2018

2.0

Contaminant	Amount Released
Sewage	0 lbs

288681

BOIL WATER NOTICE (BWN)

07/17/2018

12/31/3000

8612041.0

Contaminant	Amount Released

288368

EMISSIONS EVENT

07/16/2018 7:00AM

07/16/2018

14.0

Contaminant	Amount Released
1,3-BUTADIENE	27.96 lbs
1-Butene	7.39 lbs
Benzene	47.23 lbs
Butane, N-	8.0 lbs
C5+ (not including benzene)	251.72 lbs
Carbon Monoxide	5,648.24 lbs
Cis-2-butene	3.86 lbs
Ethylene (gaseous)	3,752.43 lbs
Isobutane	0.53 lbs
Nitrogen Oxides (NOx)	2,271.5 lbs
Propane	3.81 lbs
Propylene	21.4 lbs
Sulfur dioxide	0.06 lbs
Trans-2-butene	2.68 lbs

288094

EMISSIONS EVENT

07/11/2018 4:50AM

07/11/2018

2.73333333333

Contaminant	Amount Released
1,3-BUTADIENE	0.59 lbs
1-Butene	0.3 lbs
Benzene	0.01 lbs
Butadiene, 1-3	0.89 lbs
Butane, N-	0.18 lbs
Carbon Monoxide	1,007.74 lbs
Ethylene (gaseous)	1,162.88 lbs
Hexane	0.14 lbs
Isobutane	0.46 lbs
Isobutylene	0.41 lbs
Isopentane	0.25 lbs
Nitrogen Oxides	158.88 lbs
Pentane, N-	0.34 lbs
Propane	10.26 lbs
Propylene	52.23 lbs
Toluene	1.09 lbs
n-butane	0.11 lbs

287629

EMISSIONS EVENT

07/02/2018 9:43PM

07/03/2018

2.28333333333

Contaminant	Amount Released
1,3-BUTADIENE	0.31 lbs
1-Butene	0.22 lbs
Butadiene, 1-3	0.55 lbs
Butane, N-	0.14 lbs
Carbon Monoxide	2,130.18 lbs
Ethylene (gaseous)	2,285.18 lbs
Hexane	0.05 lbs
Isobutane	0.08 lbs
Isobutylene	0.31 lbs
Isopentane	0.09 lbs
Nitrogen Oxides	302.78 lbs
Pentane, N-	0.12 lbs
Propane	3.28 lbs
Propylene	10.48 lbs
Toluene	0.4 lbs
n-butane	0.08 lbs

283982

AIR STARTUP

06/20/2018 3:00PM

06/26/2018

152.0

Contaminant	Amount Released
1,3-BUTADIENE	2,397.69 lbs
1-Butene	701.38 lbs
Benzene	1,255.5 lbs
Butane, N-	417.5 lbs
Carbon Monoxide	85,261.8 lbs
Cis-2-butene	201.9 lbs
Ethylene (gaseous)	42,925.06 lbs
Hexane	89.17 lbs
Isobutane	206.54 lbs
Isobutylene	957.56 lbs
Isopentane	156.14 lbs
Nitrogen Oxides	12,089.21 lbs
Pentane, N-	211.78 lbs
Propane	11,945.11 lbs
Propylene	15,615.16 lbs
Toluene	690.52 lbs
Visible Emissions	0 lbs

286380

EMISSIONS EVENT

06/14/2018 4:00PM

06/15/2018

15.0

Contaminant	Amount Released
Benzene	19.7 lbs
Butane, N-	0.42 lbs
C5+ (not including benzene)	98.35 lbs
Carbon Monoxide	95.77 lbs
Ethylene (gaseous)	1.99 lbs
Isobutane	0.2 lbs
Nitrogen Oxides (NOx)	18.42 lbs
Propane	0.73 lbs
Propylene	0.43 lbs
Sulfur dioxide	0.06 lbs

284673

EMISSIONS EVENT

05/25/2018 1:00AM

05/27/2018

56.0

Contaminant	Amount Released
1,3-BUTADIENE	87.49 lbs
1-Butene	14.28 lbs
Benzene	59.82 lbs
Butane, N-	19.51 lbs
C5+ (not including benzene)	443.29 lbs
Carbon Monoxide	2,130.26 lbs
Cis-2-butene	14.21 lbs
Ethylene (gaseous)	1,161.51 lbs
Isobutane	12.28 lbs
Nitrogen Oxides (NOx)	764.12 lbs
Propane	4.65 lbs
Propylene	3.04 lbs
Sulfur dioxide	0.24 lbs
Trans-2-butene	13.4 lbs

283103

MAINTENANCE

05/14/2018 10:00AM

05/25/2018

264.0

Contaminant	Amount Released
1,3-BUTADIENE	234.8 lbs
Butane, N-	34.7 lbs
Butene	11.8 lbs
Carbon Monoxide	533.0 lbs
Cis-2-butene	8.3 lbs
Isobutane	29.8 lbs
Nitrogen Oxides (NOx)	73.8 lbs

282529

MAINTENANCE

05/04/2018 8:45AM

05/11/2018

179.0

Contaminant	Amount Released
Carbon Monoxide	451.24 lbs
Ethylene (gaseous)	746.34 lbs
Nitrogen Oxides (NOx)	222.02 lbs
Propane	35.41 lbs

283105

MAINTENANCE

05/03/2018 10:21PM

05/04/2018

11.4

Contaminant	Amount Released
Ethylene (gaseous)	4,500.0 lbs

282893

MAINTENANCE

04/28/2018 1:04PM

04/30/2018

44.1333333333

Contaminant	Amount Released
Ethylene (gaseous)	3,839.0 lbs

282889

EMISSIONS EVENT

04/27/2018 11:05PM

04/27/2018

0.0166666666667

Contaminant	Amount Released
Carbon	593.0 lbs
Ethylene (gaseous)	1,630.0 lbs

282067

MAINTENANCE

04/23/2018

05/11/2018

433.0

Contaminant	Amount Released
1,3-BUTADIENE	75.72 lbs
1-Butene	35.49 lbs
Benzene	1,112.89 lbs
Butadiene, 1-3	1,160.53 lbs
Butane, N-	326.98 lbs
Carbon Monoxide	35,507.03 lbs
Cis-2-butene	129.04 lbs
Ethylene (gaseous)	4,480.99 lbs
Hexane	691.68 lbs
Isobutane	409.09 lbs
Isobutylene	48.46 lbs
Isopentane	1,211.09 lbs
Nitrogen Oxides	7,528.15 lbs
Opacity	0 lbs
Pentane, N-	1,642.64 lbs
Propane	4,243.23 lbs
Propylene	17,452.67 lbs
Toluene	5,356.06 lbs

281859

MAINTENANCE

04/20/2018 8:00AM

05/04/2018

342.0

Contaminant	Amount Released
2 methyl decane	48.3 lbs
2 methyl heptane	316.01 lbs
2 methyl nonane	102.59 lbs
2 methyl octane	174.26 lbs
2 methyl pentane	376.2 lbs
2 methyl propane	61.3 lbs
2 methylbutane	345.76 lbs
2-hexene	1.24 lbs
3 methyl hexane	311.61 lbs
Benzene	109.96 lbs
Benzene, butyl-	6.58 lbs
Butane, N-	84.11 lbs
C5+ (not including benzene)	879.9 lbs
Carbon Monoxide	279.45 lbs
Cyclohexane	143.25 lbs
Decenes	0.69 lbs
Heptane,-n	325.86 lbs
Hexane	353.38 lbs
Isopropyl Benzene	44.22 lbs
Nitrogen Oxides (NOx)	33.38 lbs
Nonane	150.98 lbs
Nonene	0.62 lbs
O-Xylene	97.9 lbs
Octane, n-	234.2 lbs
Octene	1.65 lbs
Pentane, N-	341.51 lbs
Propane	85.07 lbs
Toluene	94.01 lbs
Undecane	56.74 lbs

280961

EMISSIONS EVENT

03/23/2018 9:00PM

03/23/2018

1.0

Contaminant	Amount Released
1,3-BUTADIENE	0.69 lbs
2-Butene-trans	0.14 lbs
Butane, N-	0.2 lbs
Ethylene (gaseous)	1,291.02 lbs
Isobutane	0.15 lbs
Propane	3.17 lbs
Propylene	5.16 lbs

280369

MAINTENANCE

03/13/2018 11:42PM

03/13/2018

0.0166666666667

Contaminant	Amount Released
Ethylene, gaseous	1,000.0 lbs

279272

MAINTENANCE

03/09/2018 12:00PM

03/10/2018

26.0

Contaminant	Amount Released
1-Butene	0.22 lbs
Benzene	37.13 lbs
Butadiene, 1-3	0.61 lbs
Butane	0.07 lbs
Carbon Monoxide	4.13 lbs
Ethane	0.01 lbs
Ethylene (gaseous)	0.02 lbs
Fuel Oil	0.14 lbs
Hexane	17.31 lbs
Nitrogen Oxides (NOx)	0.51 lbs
Pentane	20.08 lbs
Propane	2.1 lbs
Propylene	0.04 lbs
Toluene	15.87 lbs
Xylene	5.21 lbs

278988

MAINTENANCE

03/09/2018 8:00AM

03/09/2018

0.0166666666667

Contaminant	Amount Released
Carbon Monoxide	215.0 lbs
Nitrogen Oxides (NOx)	110.0 lbs
Propylene	400.0 lbs

279830

AIR SHUTDOWN

03/06/2018 7:00AM

03/06/2018

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	1,500.0 lbs
1-Butene	300.0 lbs
Benzene	1,000.0 lbs
Butane, N-	300.0 lbs
C5+ (not including benzene)	4,000.0 lbs
Carbon Monoxide	40,000.0 lbs
Cis-2-butene	200.0 lbs
Ethylene (gaseous)	5,000.0 lbs
Isobutane	200.0 lbs
Nitrogen Oxides (NOx)	10,000.0 lbs
Propane	300.0 lbs
Propylene	800.0 lbs
Sulfur dioxide	100.0 lbs
Trans-2-butene	200.0 lbs

279895

MAINTENANCE

03/05/2018 7:48PM

03/05/2018

0.15

Contaminant	Amount Released
Ethylene (gaseous)	1,000.0 lbs

279932

EMISSIONS EVENT

03/05/2018 4:17PM

03/05/2018

0.0166666666667

Contaminant	Amount Released
Carbon	593.0 lbs
Ethylene (gaseous)	1,571.0 lbs

279687

BOIL WATER NOTICE (BWN)

02/25/2018

02/27/2018

48.0

Contaminant	Amount Released

279747

BOIL WATER NOTICE (BWN)

02/21/2018

02/26/2018

120.0

Contaminant	Amount Released

279080

EMISSIONS EVENT

02/20/2018 10:00PM

03/04/2018

277.0

Contaminant	Amount Released
1,3-BUTADIENE	153.27 lbs
1-Butene	2.23 lbs
2-Butene-cis	0.02 lbs
2-Butene-trans	128.73 lbs
Benzene	80.47 lbs
Butane, N-	85.0 lbs
Carbon Monoxide	43,434.69 lbs
Ethane	0.73 lbs
Ethylene (gaseous)	16,400.72 lbs
Hydrogen	0.11 lbs
Isobutane	585.37 lbs
Methane	0.25 lbs
Nitrogen Oxides (NOx)	7,085.27 lbs
Propane	4,680.29 lbs
Propylene	6,227.43 lbs
Styrene	2.58 lbs
Toluene	2.17 lbs

277893

MAINTENANCE

02/19/2018 7:00PM

02/26/2018

157.0

Contaminant	Amount Released
1,3-BUTADIENE	0.24 lbs
1-Butene	0.25 lbs
Benzene	41.57 lbs
Butadiene, 1-3	0.44 lbs
Butane	0.09 lbs
Carbon Monoxide	42.86 lbs
Ethane	0.01 lbs
Ethylene (gaseous)	0.02 lbs
Fuel Oil	0.16 lbs
Hexane	19.38 lbs
Nitrogen Oxides (NOx)	6.15 lbs
Pentane	22.48 lbs
Propane	18.99 lbs
Propylene	0.05 lbs
Toluene	17.76 lbs
Xylene	5.83 lbs

279439

BOIL WATER NOTICE (BWN)

02/16/2018

02/21/2018

120.0

Contaminant	Amount Released

284814

EMERGENCY RESPONSE

01/17/2018 6:10AM

01/17/2018

0.0

Contaminant	Amount Released
Benzene	10.35 lbs
Butadiene	12.3 lbs

276602

EMISSIONS EVENT

01/17/2018 4:00AM

01/19/2018

67.6666666667

Contaminant	Amount Released
1,3-BUTADIENE	1.9 lbs
1-Butene	6.78 lbs
Benzene	26.82 lbs
Butadiene, 1-3	22.76 lbs
Butane, N-	39.28 lbs
Carbon Monoxide	25,908.32 lbs
Cis-2-butene	7.7 lbs
Ethylene (gaseous)	13,916.17 lbs
Hexane	68.61 lbs
Isobutane	12.86 lbs
Isobutylene	9.25 lbs
Isopentane	120.13 lbs
Methane	276.4 lbs
Nitrogen Oxides	5,004.8 lbs
Nitrogen Oxides (NOx)	0.38 lbs
Opacity	0 lbs
Pentane, N-	162.92 lbs
Propane	105.94 lbs
Propylene	1,528.4 lbs
Toluene	531.26 lbs

274728

MAINTENANCE

12/21/2017 7:00PM

12/30/2017

214.0

Contaminant	Amount Released
Carbon Monoxide	2,045.69 lbs
Nitrogen Oxides (NOx)	683.55 lbs
Propane	66.69 lbs
Propylene	3,550.34 lbs

274046

AIR STARTUP

12/12/2017 4:00AM

12/14/2017

62.0

Contaminant	Amount Released
1,3-BUTADIENE	297.24 lbs
1-Butene	75.45 lbs
Ammonia	39.17 lbs
Benzene	410.56 lbs
Butane, N-	123.45 lbs
C5+ (not including benzene)	688.69 lbs
Carbon Monoxide	31,421.82 lbs
Cis-2-butene	25.18 lbs
Ethylene (gaseous)	10,992.16 lbs
Isobutane	0.41 lbs
NOX	110.17 lbs
Nitrogen Oxides (NOx)	10,470.46 lbs
Other VOCs	0.87 lbs
Particulate Matter	112.17 lbs
Propane	27.62 lbs
Propylene	208.71 lbs
Sulfur dioxide	33.27 lbs
Trans-2-butene	19.36 lbs

273578

MAINTENANCE

12/04/2017 7:00AM

12/12/2017

189.0

Contaminant	Amount Released
1,3-BUTADIENE	504.96 lbs
1-Butene	166.73 lbs
Benzene	329.05 lbs
Butane, N-	140.17 lbs
C5+ (not including benzene)	1,962.78 lbs
Carbon Monoxide	24,233.53 lbs
Cis-2-butene	41.17 lbs
Ethylene (gaseous)	2,207.44 lbs
Isobutane	22.41 lbs
Nitrogen Oxides (NOx)	5,214.22 lbs
Propane	103.06 lbs
Propylene	444.01 lbs
Sulfur dioxide	0.9 lbs
Trans-2-butene	39.84 lbs

273469

BOIL WATER NOTICE (BWN)

11/27/2017

11/29/2017

48.0

Contaminant	Amount Released

272408

EMISSIONS EVENT

11/12/2017 7:15PM

11/21/2017

208.75

Contaminant	Amount Released
Ammonia	31.38 lbs
Benzene	0.1 lbs
Butane, N-	2.88 lbs
C5+ (not including benzene)	3.56 lbs
Carbon Monoxide	14,749.8 lbs
Ethylene (gaseous)	7,290.23 lbs
Isobutane	1.44 lbs
Nitrogen Oxides (NOx)	4,069.31 lbs
Other VOCs	0.87 lbs
Particulate Matter	66.21 lbs
Propane	12.25 lbs
Propylene	9.68 lbs
Sulfur dioxide	21.83 lbs

269472

EMISSIONS EVENT

10/02/2017 1:30PM

10/03/2017

30.5

Contaminant	Amount Released
1,3-BUTADIENE	37.4 lbs
Ammonia	0.11 lbs
Benzene	0.3 lbs
Butane, N-	9.46 lbs
C5+ (not including benzene)	17.52 lbs
Carbon Monoxide	947.25 lbs
Cis-2-butene	1.72 lbs
Ethylene (gaseous)	551.33 lbs
Isobutane	0.44 lbs
NOX	21.8 lbs
Nitrogen Oxides (NOx)	291.57 lbs
Other VOCs	1.56 lbs
Particulate Matter	5.03 lbs
Propane	3.86 lbs
Propylene	23.48 lbs
Sulfur dioxide	1.69 lbs
Trans-2-butene	1.33 lbs

269233

EMISSIONS EVENT

09/29/2017 3:00PM

09/29/2017

5.0

Contaminant	Amount Released
1,3-BUTADIENE	0.8 lbs
1-Butene	0.19 lbs
Benzene	0.46 lbs
Butadiene, 1-3	0.4 lbs
Butane, N-	0.4 lbs
Carbon Monoxide	1,553.92 lbs
Cis-2-butene	0.18 lbs
Ethylene (gaseous)	2,169.78 lbs
Hexane	4.28 lbs
Isobutane	0.28 lbs
Isobutylene	0.26 lbs
Isopentane	7.49 lbs
Nitrogen Oxides	219.91 lbs
Pentane, N-	10.16 lbs
Propane	1.4 lbs
Propylene	51.43 lbs
Toluene	33.13 lbs

268774

EMISSIONS EVENT

09/28/2017

10.0

Contaminant	Amount Released
1,3-BUTADIENE	0.01 lbs
1-Butene	0.88 lbs
Benzene	0.31 lbs
Butadiene, 1-3	4.4 lbs
Butane, N-	0.98 lbs
Carbon Monoxide	7,686.94 lbs
Cis-2-butene	0.9 lbs
Ethylene (gaseous)	10,455.29 lbs
Hexane	7.07 lbs
Isobutane	0.38 lbs
Isobutylene	1.21 lbs
Isopentane	12.38 lbs
Nitrogen Oxides	1,076.23 lbs
Pentane, N-	16.79 lbs
Propane	6.68 lbs
Propylene	179.14 lbs
Toluene	54.75 lbs

268667

EMISSIONS EVENT

09/26/2017 10:00PM

09/30/2017

97.0

Contaminant	Amount Released
1,3-BUTADIENE	2,033.25 lbs
Ammonia	262.79 lbs
Benzene	156.55 lbs
Butane, N-	408.0 lbs
C5+ (not including benzene)	795.33 lbs
Carbon Monoxide	85,367.72 lbs
Cis-2-butene	215.11 lbs
Ethylene (gaseous)	13,903.54 lbs
Isobutane	8.09 lbs
NOX	823.88 lbs
Nitrogen Oxides (NOx)	13,902.43 lbs
Other VOCs	32.62 lbs
Particulate Matter	634.65 lbs
Propane	136.51 lbs
Propylene	919.39 lbs
Sulfur dioxide	137.99 lbs
Trans-2-butene	70.07 lbs

266259

MAINTENANCE

09/25/2017 11:00AM

09/26/2017

13.25

Contaminant	Amount Released
Carbon Monoxide	123.38 lbs
Ethylene (gaseous)	201.76 lbs
Nitrogen Oxides (NOx)	61.8 lbs

267961

EMISSIONS EVENT

09/17/2017 1:00AM

09/17/2017

5.0

Contaminant	Amount Released
Benzene	0.06 lbs
Carbon Monoxide	14,209.33 lbs
Ethylene (gaseous)	388.38 lbs
Nitrogen Oxides (NOx)	1,683.29 lbs
Other VOCs	9.19 lbs
Propane	16.0 lbs
Propylene	0.56 lbs
Sulfur dioxide	1.65 lbs

267847

EMISSIONS EVENT

09/14/2017 9:00AM

09/15/2017

27.5

Contaminant	Amount Released
1,3-BUTADIENE	1.99 lbs
C5+ (not including benzene)	14.39 lbs
Carbon Monoxide	32,401.73 lbs
Ethylene (gaseous)	4,918.29 lbs
Nitrogen Oxides (NOx)	5,346.45 lbs
Other VOCs	17.64 lbs
Propane	32.39 lbs
Propylene	34.03 lbs
Sulfur dioxide	4.38 lbs

267677

EMISSIONS EVENT

09/13/2017 7:00AM

09/13/2017

1.0

Contaminant	Amount Released
1,3-BUTADIENE	33.8 lbs
Benzene	0.01 lbs
Carbon Monoxide	1,260.72 lbs
Cis-2-butene	16.17 lbs
Ethylene (gaseous)	237.37 lbs
Nitrogen Oxides (NOx)	570.02 lbs
Other VOCs	4.33 lbs
Propane	200.55 lbs
Propylene	372.19 lbs

269627

WASTEWATER BYPASS

08/28/2017 8:00PM

08/29/2017

18.0

Contaminant	Amount Released
Sewage	0 lbs

266292

EMISSIONS EVENT

08/27/2017 10:25AM

08/29/2017

44.2166666667

Contaminant	Amount Released
1,3-BUTADIENE	588.91 lbs
1-Butene	591.16 lbs
Benzene	7,834.96 lbs
Butadiene, 1-3	1,290.02 lbs
Butane, N-	434.08 lbs
Carbon Monoxide	59,240.94 lbs
Cis-2-butene	236.63 lbs
Ethylene (gaseous)	23,809.66 lbs
Hexane	509.21 lbs
Isobutane	1,114.4 lbs
Isobutylene	807.08 lbs
Isopentane	891.59 lbs
Nitrogen Oxides	8,333.38 lbs
Pentane, N-	1,209.3 lbs
Propane	10,559.12 lbs
Propylene	11,747.51 lbs
Toluene	3,943.08 lbs

266056

EMISSIONS EVENT

08/22/2017 1:16PM

08/22/2017

1.4

Contaminant	Amount Released
1-Butene	0.11 lbs
Benzene	0.56 lbs
Butadiene, 1-3	0.46 lbs
Butane, N-	0.29 lbs
Carbon Monoxide	442.47 lbs
Ethylene (gaseous)	242.73 lbs
Hexane	2.37 lbs
Isobutane	0.2 lbs
Isobutylene	0.15 lbs
Isopentane	4.17 lbs
Nitrogen Oxides	86.83 lbs
Pentane, N-	5.65 lbs
Propane	4.63 lbs
Propylene	32.23 lbs
Toluene	18.41 lbs

265659

MAINTENANCE

08/18/2017 9:00AM

09/09/2017

531.0

Contaminant	Amount Released
1,3-BUTADIENE	69.34 lbs
Benzene	2.65 lbs
Butane, N-	37.65 lbs
C5+ (not including benzene)	198.79 lbs
Carbon Monoxide	26,696.75 lbs
Cis-2-butene	4.23 lbs
Ethylene (gaseous)	1,761.02 lbs
Isobutane	18.18 lbs
Nitrogen Oxides (NOx)	6,390.31 lbs
Propane	130.21 lbs
Propylene	106.89 lbs
Sulfur dioxide	2.17 lbs
Trans-2-butene	5.11 lbs

260974

AIR STARTUP

07/29/2017 3:00PM

07/30/2017

25.0

Contaminant	Amount Released
Carbon Monoxide	356.7 lbs
Ethylene	107.4 lbs
Nitrogen Oxides (NOx)	46.8 lbs
Sulfur dioxide	0.2 lbs

261077

AIR STARTUP

07/25/2017

08/18/2017

585.0

Contaminant	Amount Released
1,3-BUTADIENE	350.3 lbs
Benzene	3.5 lbs
Butane, N-	62.0 lbs
C5+ (not including benzene)	244.3 lbs
Carbon Monoxide	38,468.3 lbs
Cis-2-butene	23.5 lbs
Ethylene (gaseous)	8,354.1 lbs
Isobutane	42.0 lbs
Nitrogen Oxides (NOx)	9,350.6 lbs
Propane	804.4 lbs
Propylene	1,555.0 lbs
Sulfur dioxide	4.4 lbs
Trans-2-butene	23.8 lbs

262168

MAINTENANCE

07/11/2017 2:15PM

07/18/2017

165.75

Contaminant	Amount Released
Carbon Monoxide	331.0 lbs
Nitrogen Oxides (NOx)	109.5 lbs
Propylene	253.9 lbs

262455

07/02/2017 6:00AM

08/02/2017

744.0

Contaminant	Amount Released

262456

07/02/2017 6:00AM

08/02/2017

744.0

Contaminant	Amount Released

259828

AIR STARTUP

06/25/2017 9:00AM

06/25/2017

8.0

Contaminant	Amount Released
Carbon Monoxide	84.42 lbs
Ethylene (gaseous)	52.25 lbs
Nitrogen Oxides (NOx)	20.28 lbs
Propane	4.67 lbs

259826

MAINTENANCE

06/19/2017 9:15AM

06/19/2017

11.75

Contaminant	Amount Released
Carbon Monoxide	91.68 lbs
Ethylene (gaseous)	155.03 lbs
Nitrogen Oxides (NOx)	41.0 lbs
Propane	0.52 lbs

257778

MAINTENANCE

05/14/2017 12:00PM

05/14/2017

0.0333333333333

Contaminant	Amount Released
Ethylene (gaseous)	3,000.0 lbs

257890

05/14/2017 12:00PM

05/14/2017

0.0333333333333

Contaminant	Amount Released

257767

EMISSIONS EVENT

05/11/2017 10:47PM

05/11/2017

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1,635.0 lbs

257202

EMISSIONS EVENT

05/02/2017 5:45AM

05/19/2017

413.566666667

Contaminant	Amount Released
1-Butene	111.0 lbs
2-Butene-trans	31.0 lbs
Benzene	131.0 lbs
Butane, N-	135.0 lbs
C5+ (not including benzene)	1,039.0 lbs
Carbon Monoxide	53,198.0 lbs
Ethane	8,921.0 lbs
Ethylene (gaseous)	26,525.0 lbs
Methane	23,889.0 lbs
Nitrogen Oxides	8,931.0 lbs
Propane	4,482.0 lbs
Propylene	2,336.0 lbs
Styrene	70.0 lbs
Toluene	58.0 lbs
Visible Emissions	0 lbs

252661

MAINTENANCE

03/02/2017 7:00AM

03/02/2017

0.0166666666667

Contaminant	Amount Released

253326

BOIL WATER NOTICE (BWN)

02/23/2017

02/25/2017

48.0

Contaminant	Amount Released

250178

BOIL WATER NOTICE (BWN)

01/08/2017

01/13/2017

120.0

Contaminant	Amount Released

246544

BOIL WATER NOTICE (BWN)

11/03/2016

11/07/2016

97.0

Contaminant	Amount Released

246430

BOIL WATER NOTICE (BWN)

11/02/2016

11/07/2016

121.0

Contaminant	Amount Released

245806

MAINTENANCE

10/31/2016 9:00AM

11/01/2016

23.5

Contaminant	Amount Released
Carbon Monoxide	74.0 lbs
Ethylene	128.0 lbs
Nitrogen Oxides (NOx)	37.0 lbs
Propane	1.0 lbs

245471

MAINTENANCE

10/28/2016 2:00PM

11/02/2016

122.0

Contaminant	Amount Released
Carbon Monoxide	3,002.0 lbs
Nitrogen Oxides (NOx)	589.0 lbs
Propane	4,344.0 lbs

245266

MAINTENANCE

10/20/2016 5:00AM

10/30/2016

249.0

Contaminant	Amount Released
Benzene	4.2 lbs
Butane, N-	0.04 lbs
C5+ (not including benzene)	0.06 lbs
Carbon Monoxide	61,262.81 lbs
Ethane	34.8 lbs
Ethylene (gaseous)	2,266.84 lbs
Hydrogen	15,456.1 lbs
Isobutane	0.03 lbs
Methane	60,181.55 lbs
Nitrogen Oxides (NOx)	11,857.8 lbs
Propane	9.55 lbs
Propylene	0.98 lbs
Sulfur dioxide	0.41 lbs

245756

BOIL WATER NOTICE (BWN)

10/19/2016

10/21/2016

48.0

Contaminant	Amount Released

245370

BOIL WATER NOTICE (BWN)

10/12/2016

10/14/2016

48.0

Contaminant	Amount Released

245300

BOIL WATER NOTICE (BWN)

10/11/2016

10/14/2016

72.0

Contaminant	Amount Released

244642

BOIL WATER NOTICE (BWN)

09/28/2016

10/03/2016

120.0

Contaminant	Amount Released

244829

BOIL WATER NOTICE (BWN)

09/21/2016

09/27/2016

144.0

Contaminant	Amount Released

243641

AIR STARTUP

09/18/2016 10:00AM

09/22/2016

104.0

Contaminant	Amount Released
1,3-BUTADIENE	0.08 lbs
1-Butene	1.13 lbs
Butane	0.71 lbs
Butane, N-	4.29 lbs
C5+ (not including benzene)	8.64 lbs
Carbon Monoxide	4,514.15 lbs
Cis-2-butene	0.05 lbs
Ethylene (gaseous)	12.44 lbs
Isobutane	6.5 lbs
Nitrogen Oxides	819.19 lbs
Nitrogen Oxides (NOx)	506.52 lbs
Particulate Matter	186.8 lbs
Propane	1,835.08 lbs
Propylene	110.91 lbs
Sulfur dioxide	78.35 lbs
Trans-2-butene	0.14 lbs
VOC - NONMETHANE	35.44 lbs

245263

EMISSIONS EVENT

09/04/2016 7:00AM

09/05/2016

34.0

Contaminant	Amount Released
Ethylene (gaseous)	185.0 lbs
Isobutane	9.0 lbs

242579

AIR STARTUP

08/31/2016 7:00AM

09/01/2016

21.0

Contaminant	Amount Released
1,3-BUTADIENE	892.0 lbs
1-Butene	236.0 lbs
Acetylene	96.0 lbs
Benzene	2,285.0 lbs
Butane, N-	148.0 lbs
Carbon Monoxide	28,093.0 lbs
Cis-2-butene	70.0 lbs
Ethane	3,304.0 lbs
Ethylene (gaseous)	16,111.0 lbs
Hexane	12.0 lbs
Hydrogen	1,079.0 lbs
Isobutane	239.0 lbs
Isobutylene	321.0 lbs
Isopentane	22.0 lbs
Methane	7,775.0 lbs
Nitrogen Oxides	4,022.0 lbs
Pentane, N-	29.0 lbs
Propane	3,417.0 lbs
Propylene	5,204.0 lbs
Toluene	96.0 lbs
Visible Emissions	0 lbs

242600

EMISSIONS EVENT

08/30/2016 3:00AM

09/02/2016

70.0

Contaminant	Amount Released
1,3-BUTADIENE	105.71 lbs
1-Butene	26.19 lbs
1-Pentene	61.81 lbs
Benzene	35.57 lbs
Butane, N-	10.16 lbs
C5+ (not including benzene)	1.45 lbs
Carbon Monoxide	10,754.46 lbs
Cis-2-butene	0.05 lbs
Cyclohexane	23.66 lbs
Ethane	0.45 lbs
Ethylene (gaseous)	601.11 lbs
Isobutane	4.77 lbs
Isobutylene	21.73 lbs
Methyl Acetylene	2.7 lbs
Nitrogen Oxides (NOx)	2,724.98 lbs
Propadiene	1.31 lbs
Propane	1,202.68 lbs
Propylene	420.88 lbs
Sulfur dioxide	126.19 lbs

241907

EMISSIONS EVENT

08/18/2016 6:15PM

08/18/2016

0.5

Contaminant	Amount Released
Ethylene oxide	37.0 lbs

241555

MAINTENANCE

08/16/2016

09/13/2016

687.0

Contaminant	Amount Released
Carbon Monoxide	76,252.64 lbs
Ethylene (gaseous)	10,281.48 lbs
Hydrogen	18,561.12 lbs
Methane	69,109.03 lbs
Nitrogen Oxides	14,800.78 lbs

240334

MAINTENANCE

08/09/2016

0.0166666666667

Contaminant	Amount Released

239314

AIR STARTUP

08/02/2016 9:17AM

08/06/2016

86.7166666667

Contaminant	Amount Released
1-Butene	1.36 lbs
Butane	1.04 lbs
Butane, N-	8.23 lbs
C5+ (not including benzene)	73.93 lbs
Carbon Monoxide	10,757.64 lbs
Cis-2-butene	0.04 lbs
Ethylene (gaseous)	23.83 lbs
Isobutane	18.16 lbs
Nitrogen Oxides	581.43 lbs
Nitrogen Oxides (NOx)	1,104.97 lbs
Particulate Matter	90.81 lbs
Propane	1,569.28 lbs
Propylene	365.92 lbs
Sulfur dioxide	64.3 lbs
Trans-2-butene	0.15 lbs
VOC - NONMETHANE	20.18 lbs

240336

EMISSIONS EVENT

07/28/2016 10:00PM

07/29/2016

16.0

Contaminant	Amount Released
1-Butene	1.0 lbs
Butadiene, 1-3	4.0 lbs
Butane, N-	6.0 lbs
Carbon Monoxide	4,679.0 lbs
Ethane	109.0 lbs
Ethylene (gaseous)	842.0 lbs
Hydrogen	989.0 lbs
Isobutane	3.0 lbs
Isobutylene	1.0 lbs
Methane	4,189.0 lbs
Nitrogen Oxides	932.0 lbs

237271

EMISSIONS EVENT

07/11/2016 7:10AM

07/12/2016

29.0166666667

Contaminant	Amount Released
1,3-BUTADIENE	0.01 lbs
1-Butene	0.66 lbs
Butane	0.37 lbs
Butane, N-	1.11 lbs
Carbon Monoxide	1,704.69 lbs
Cis-2-butene	0.24 lbs
Ethylene (gaseous)	20.77 lbs
Isobutane	4.87 lbs
Nitrogen Oxides (NOx)	256.06 lbs
Nitrogen oxide	14.99 lbs
Pentane	12.32 lbs
Propane	335.15 lbs
Propylene	224.58 lbs
Sulfur dioxide	11.74 lbs
Trans-2-butene	0.22 lbs

236459

BOIL WATER NOTICE (BWN)

06/26/2016

07/01/2016

120.0

Contaminant	Amount Released

234666

EMISSIONS EVENT

06/04/2016 1:34AM

07/14/2016

973.433333333

Contaminant	Amount Released
1-Butene	20.0 lbs
Butadiene, 1-3	1.0 lbs
Butane, N-	83.0 lbs
Carbon Monoxide	151,552.0 lbs
Cis-Butene	1.0 lbs
Ethane	8,316.0 lbs
Ethylene (gaseous)	127,593.0 lbs
Hydrogen	34,549.0 lbs
Isobutane	10.0 lbs
Isobutylene	28.0 lbs
Methane	25,577.0 lbs
Nitrogen Oxides	27,814.0 lbs
Propane	2,570.0 lbs
Propylene	4,551.0 lbs
Visible Emissions	0 lbs

234405

EMISSIONS EVENT

06/01/2016 9:00PM

06/02/2016

20.0

Contaminant	Amount Released
Benzene	44.0 lbs
Butadiene	14.0 lbs
Butane, N-	1.0 lbs
Butene	1.0 lbs
Carbon Monoxide	6,539.0 lbs
Ethane	1,176.0 lbs
Ethylene (gaseous)	4,500.0 lbs
Hydrogen	840.0 lbs
Methane	2,215.0 lbs
Nitrogen Oxides (NOx)	1,264.0 lbs
Propane	56.0 lbs
Propylene	150.0 lbs
Styrene	3.0 lbs
Toluene	2.0 lbs

233129

MAINTENANCE

05/21/2016

0.0166666666667

Contaminant	Amount Released

232925

MAINTENANCE

05/17/2016 6:00AM

06/22/2016

874.0

Contaminant	Amount Released
Butane	26.0 lbs
Butene	2.0 lbs
Carbon Monoxide	7,468.0 lbs
Cis-2-butene	1.0 lbs
Ethylene (gaseous)	1,095.0 lbs
Isobutane	17.0 lbs
Isopar E	469.0 lbs
NOX	1,466.0 lbs
Propane	31.0 lbs
Propylene	1.0 lbs
Sulfur dioxide	2.0 lbs

233204

EMISSIONS EVENT

05/13/2016 1:30PM

05/18/2016

119.0

Contaminant	Amount Released
1,3-BUTADIENE	0.03 lbs
1-Butene	570.79 lbs
Butane	1.33 lbs
Butane, N-	5.01 lbs
Carbon Monoxide	16,501.04 lbs
Cis-2-butene	3.53 lbs
Ethylene, gaseous	51.04 lbs
Isobutane	10.48 lbs
Nitrogen Oxides (NOx)	4,463.82 lbs
Pentane	32.09 lbs
Propane	7,981.77 lbs
Propylene	2,681.89 lbs
Propylene (Propene)	37.02 lbs
Sulfur dioxide	191.0 lbs
Trans-2-butene	0.4 lbs

232290

MAINTENANCE

04/27/2016 6:00PM

04/27/2016

0.0166666666667

Contaminant	Amount Released

232066

BOIL WATER NOTICE (BWN)

04/23/2016

04/26/2016

72.0

Contaminant	Amount Released

231469

BOIL WATER NOTICE (BWN)

04/14/2016

04/18/2016

96.0

Contaminant	Amount Released

229488

BOIL WATER NOTICE (BWN)

03/21/2016

03/30/2016

216.0

Contaminant	Amount Released

228710

BOIL WATER NOTICE (BWN)

03/04/2016

03/07/2016

72.0

Contaminant	Amount Released

227774

MAINTENANCE

02/17/2016 10:09AM

02/17/2016

0.0833333333333

Contaminant	Amount Released
Ethylene (gaseous)	2,507.0 lbs

226473

EMISSIONS EVENT

01/23/2016 5:21AM

01/23/2016

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	800.0 lbs

226100

EMISSIONS EVENT

01/19/2016 5:00PM

01/23/2016

93.0

Contaminant	Amount Released
Butane	1.12 lbs
Butane, N-	5.19 lbs
C5+ (not including benzene)	8.36 lbs
Carbon Monoxide	6,471.64 lbs
Ethylene (gaseous)	15.28 lbs
Isobutane	6.59 lbs
Isobutylene	0.1 lbs
Nitrogen Oxides (NOx)	1,022.94 lbs
Particulate Matter	8.36 lbs
Pentane	0.82 lbs
Propane	3,408.21 lbs
Propylene	159.23 lbs
Sulfur dioxide	58.44 lbs

225576

MAINTENANCE

01/18/2016 1:30PM

01/22/2016

96.0166666667

Contaminant	Amount Released
Carbon Monoxide	2,967.0 lbs
Nitrogen Oxides	429.0 lbs
Propane	4,252.0 lbs

226112

BOIL WATER NOTICE (BWN)

01/17/2016

02/10/2016

576.0

Contaminant	Amount Released

225138

MAINTENANCE

01/11/2016 3:00PM

01/15/2016

89.0

Contaminant	Amount Released
Carbon Monoxide	365.06 lbs
Nitrogen Oxides (NOx)	50.55 lbs
Propylene	262.68 lbs

225702

EMISSIONS EVENT

01/10/2016 11:00AM

01/19/2016

222.0

Contaminant	Amount Released
Butane	2.69 lbs
Butane, N-	2.73 lbs
C5+ (not including benzene)	11.54 lbs
Carbon Monoxide	29,506.62 lbs
Ethylene (gaseous)	14.14 lbs
Isobutane	7.71 lbs
Isobutylene	0.34 lbs
Nitrogen Oxides (NOx)	2,885.19 lbs
Nitrous Oxide	72.19 lbs
Particulate Matter	33.42 lbs
Pentane	1.96 lbs
Propane	10,289.15 lbs
Propylene	431.66 lbs
Sulfur dioxide	149.19 lbs
Trans-2-butene	0.03 lbs

224901

MAINTENANCE

01/04/2016 6:15PM

01/08/2016

95.0

Contaminant	Amount Released
Benzene	124.0 lbs
Biphenyl	25.0 lbs
Butadiene, 1-3	57.0 lbs
Butane	10.0 lbs
Carbon Monoxide	194.0 lbs
Cyclohexane	11.0 lbs
Dicyclopentadiene	45.0 lbs
Ethylbenzene	10.0 lbs
Indene	11.0 lbs
Nitrogen Oxides	49.0 lbs
Styrene	10.0 lbs
Toluene	20.0 lbs

224318

MAINTENANCE

12/26/2015 3:00AM

01/02/2016

186.333333333

Contaminant	Amount Released
Carbon Monoxide	34,943.22 lbs
Ethylene (gaseous)	1,154.73 lbs
Hydrogen	2,615.57 lbs
Methane	42,750.16 lbs
Nitrogen Oxides (NOx)	6,853.97 lbs
Propane	29.54 lbs
Sulfur dioxide	1.09 lbs

224196

EMISSIONS EVENT

12/10/2015

12/18/2015

207.0

Contaminant	Amount Released
C5+ (not including benzene)	13.3 lbs
Carbon Monoxide	21,297.92 lbs
Cis-2-butene	0.09 lbs
Ethylene (gaseous)	22.43 lbs
Isobutane	103.9 lbs
Isobutylene	3.12 lbs
Nitrogen Oxides (NOx)	7,974.19 lbs
Propane	15,937.44 lbs
Propylene	2,407.31 lbs
Sulfur dioxide	258.5 lbs
n-butane	4.74 lbs

224146

EMISSIONS EVENT

12/09/2015 7:30AM

12/09/2015

4.25

Contaminant	Amount Released
C5+ (not including benzene)	0.24 lbs
Carbon Monoxide	2,058.36 lbs
Ethylene (gaseous)	1.77 lbs
Isobutane	0.16 lbs
Nitrogen Oxides (NOx)	966.8 lbs
Propane	292.05 lbs
Propylene	1,384.03 lbs
Sulfur dioxide	27.29 lbs
n-butane	0.12 lbs

223898

BOIL WATER NOTICE (BWN)

12/03/2015

12/04/2015

24.0

Contaminant	Amount Released

223643

BOIL WATER NOTICE (BWN)

11/24/2015

11/26/2015

48.0

Contaminant	Amount Released

225937

BOIL WATER NOTICE (BWN)

11/16/2015

01/13/2016

1392.0

Contaminant	Amount Released

221813

MAINTENANCE

11/02/2015 7:00AM

11/02/2015

0.0166666666667

Contaminant	Amount Released

226831

EMISSIONS EVENT

11/01/2015 4:00AM

12/09/2015

916.0

Contaminant	Amount Released
1,3-BUTADIENE	2.8 lbs
C5+ (not including benzene)	39.03 lbs
Carbon Monoxide	125,420.58 lbs
Cis-2-butene	54.4 lbs
Ethylene (gaseous)	26.88 lbs
Isobutane	1,753.22 lbs
Isobutylene	180.43 lbs
Nitrogen Oxides (NOx)	31,850.74 lbs
Propane	138,368.38 lbs
Propylene	2,709.16 lbs
Sulfur dioxide	1,474.02 lbs
Trans-2-butene	24.22 lbs
n-butane	104.34 lbs

220691

MAINTENANCE

09/28/2015 8:39AM

09/28/2015

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	5,511.0 lbs

220689

EMISSIONS EVENT

09/28/2015 1:12AM

09/28/2015

0.0166666666667

Contaminant	Amount Released
Carbon	481.0 lbs
Ethylene (gaseous)	1,323.0 lbs

220687

MAINTENANCE

09/27/2015 5:00PM

09/27/2015

0.0166666666667

Contaminant	Amount Released

219815

MAINTENANCE

09/14/2015 10:00AM

09/14/2015

5.25

Contaminant	Amount Released
1,2 - Butadiene	0.02 lbs
1,2-Propadiene	0.01 lbs
1,3-BUTADIENE	3.06 lbs
1-Butene	2.5 lbs
3-Methyl-1-butene	0.01 lbs
Acetylene	0.17 lbs
Butane, N-	0.52 lbs
Carbon Monoxide	27.0 lbs
Cis-2-butene	0.2 lbs
Cyclopropane	0.01 lbs
Dimethyl Acetylene	0.01 lbs
Ethylacetylene	0.02 lbs
Isobutane	0.34 lbs
Isobutylene	0.71 lbs
Isopentane	0.03 lbs
Methyl Acetylene	0.02 lbs
Methyl Cyclopropane	0.01 lbs
Nitrogen Oxides	14.0 lbs
Pentane	0.04 lbs
Pentane, N-	0.01 lbs
Propadiene	0.01 lbs
Propane	43.07 lbs
Propylene	0.03 lbs
Trans-2-butene	0.25 lbs
Vinyl acetylene	0.07 lbs

218447

MAINTENANCE

08/22/2015 9:30AM

08/23/2015

19.0

Contaminant	Amount Released
Carbon Monoxide	29.0 lbs
Nitrogen Oxides (NOx)	14.0 lbs
Propane	0.05 lbs
Propylene	64.0 lbs

219065

EMISSIONS EVENT

08/19/2015 1:13PM

08/20/2015

26.0

Contaminant	Amount Released
1,3-BUTADIENE	319.0 lbs
1-Butene	147.0 lbs
Acetylene	35.0 lbs
Benzene	542.0 lbs
Butane, N-	132.0 lbs
Carbon Monoxide	36,589.0 lbs
Cis-2-butene	36.0 lbs
Ethane	7,185.0 lbs
Ethylene (gaseous)	21,333.0 lbs
Hexane	29.0 lbs
Hydrogen	1,469.0 lbs
Isobutane	98.0 lbs
Isobutylene	202.0 lbs
Isopentane	51.0 lbs
Methane	8,757.0 lbs
Nitrogen Oxides	5,161.0 lbs
Pentane, N-	69.0 lbs
Propane	6,352.0 lbs
Propylene	5,484.0 lbs
Toluene	224.0 lbs
Visible Emissions	0 lbs

218323

MAINTENANCE

08/12/2015 7:00AM

08/12/2015

0.0166666666667

Contaminant	Amount Released

218467

MAINTENANCE

08/10/2015 2:45PM

08/10/2015

8.5

Contaminant	Amount Released
Carbon Monoxide	19.0 lbs
Nitrogen Oxides (NOx)	10.0 lbs
Propane	0.01 lbs
Propylene	35.0 lbs

218061

MAINTENANCE

08/08/2015 2:00AM

08/14/2015

156.0

Contaminant	Amount Released
1,3-BUTADIENE	1,088.0 lbs
1-Butene	146.0 lbs
Benzene	853.0 lbs
Butane, N-	239.0 lbs
Carbon Monoxide	86,770.0 lbs
Cis-2-butene	41.0 lbs
Ethylene (gaseous)	36,711.0 lbs
Nitrogen Oxides (NOx)	12,336.0 lbs
Propane	6,969.0 lbs
Propylene	4,730.0 lbs
Styrene	57.0 lbs
Toluene	910.0 lbs
Trans-2-butene	81.0 lbs

218010

BOIL WATER NOTICE (BWN)

07/27/2015

07/30/2015

72.0

Contaminant	Amount Released

218199

BOIL WATER NOTICE (BWN)

07/24/2015

07/28/2015

96.0

Contaminant	Amount Released

217643

EMISSIONS EVENT

07/21/2015 8:15PM

07/22/2015

11.0

Contaminant	Amount Released
Vinylidene chloride	800.0 lbs

217273

AIR STARTUP

07/17/2015 5:00PM

07/20/2015

59.0

Contaminant	Amount Released
1,3-BUTADIENE	1,484.0 lbs
1-Butene	544.0 lbs
Acetylene	122.0 lbs
Benzene	8,912.0 lbs
Butane, N-	344.0 lbs
Carbon Monoxide	64,365.0 lbs
Cis-2-butene	512.0 lbs
Ethane	7,078.0 lbs
Ethylene (gaseous)	26,761.0 lbs
Hexane	385.0 lbs
Hydrogen	3,008.0 lbs
Isobutane	114.0 lbs
Isobutylene	742.0 lbs
Isopentane	674.0 lbs
Methane	17,853.0 lbs
Nitrogen Oxides	9,275.0 lbs
Pentane, N-	915.0 lbs
Propane	9,517.0 lbs
Propylene	16,840.0 lbs
Toluene	2,984.0 lbs
Visible Emissions	0 lbs

216691

MAINTENANCE

07/11/2015 12:01AM

07/22/2015

264.0

Contaminant	Amount Released

217064

BOIL WATER NOTICE (BWN)

07/10/2015

07/14/2015

96.0

Contaminant	Amount Released

216997

EMISSIONS EVENT

07/08/2015 11:35PM

07/11/2015

64.6666666667

Contaminant	Amount Released
1,3-BUTADIENE	410.0 lbs
1-Butene	65.0 lbs
Acetylene	4.0 lbs
Benzene	913.0 lbs
Butane, N-	97.0 lbs
C5+ (not including benzene)	18.0 lbs
Carbon Monoxide	16,831.0 lbs
Cis-2-butene	186.0 lbs
Cyclohexane	929.0 lbs
Ethane	3,230.0 lbs
Ethylene (gaseous)	6,271.0 lbs
Fuel Oil	436.0 lbs
Hexane	496.0 lbs
Hydrogen	215.0 lbs
Isobutane	76.0 lbs
Isobutylene	90.0 lbs
Isopentane	869.0 lbs
Methane	1,864.0 lbs
Nitrogen Oxides	2,412.0 lbs
Pentane, N-	1,179.0 lbs
Propane	3,679.0 lbs
Propylene	4,616.0 lbs
Toluene	3,926.0 lbs
Trans-2-butene	1.0 lbs
Xylene, m-	425.0 lbs

216204

MAINTENANCE

06/24/2015 10:00AM

06/26/2015

54.0

Contaminant	Amount Released
Carbon Monoxide	1,677.0 lbs
Ethane	1,861.0 lbs
Nitrogen Oxides (NOx)	244.0 lbs
Propane	498.0 lbs

214608

MAINTENANCE

06/01/2015 12:01AM

06/10/2015

216.0

Contaminant	Amount Released

214400

BOIL WATER NOTICE (BWN)

05/19/2015

05/21/2015

48.0

Contaminant	Amount Released

214009

EMISSIONS EVENT

05/11/2015 9:30PM

05/11/2015

0.816666666667

Contaminant	Amount Released
Chloroform	9.0 lbs

213615

BOIL WATER NOTICE (BWN)

05/06/2015

05/07/2015

24.0

Contaminant	Amount Released

213425

EMISSIONS EVENT

05/01/2015 9:48AM

05/01/2015

2.2

Contaminant	Amount Released
1,3-BUTADIENE	1.7 lbs
1-Butene	0.1 lbs
2-Butene-cis	0.1 lbs
2-Butene-trans	0.1 lbs
Benzene	1.2 lbs
Butane, N-	0.3 lbs
Carbon Monoxide	1,939.0 lbs
Ethane	6.41 lbs
Ethylene (gaseous)	2,719.1 lbs
Methane	38.0 lbs
Nitrogen Oxides	273.0 lbs
Propane	1.1 lbs
Propylene	8.4 lbs
Styrene	0.1 lbs
Toluene	1.3 lbs
Visible Emissions	0 lbs

213115

BOIL WATER NOTICE (BWN)

04/24/2015

04/28/2015

96.0

Contaminant	Amount Released

213497

BOIL WATER NOTICE (BWN)

04/24/2015

04/28/2015

96.0

Contaminant	Amount Released

212858

BOIL WATER NOTICE (BWN)

04/21/2015

04/23/2015

48.0

Contaminant	Amount Released

212651

EMISSIONS EVENT

04/13/2015 10:00PM

04/14/2015

6.0

Contaminant	Amount Released
1,3-BUTADIENE	4.0 lbs
1-Butene	1.0 lbs
Carbon Monoxide	1,692.0 lbs
Ethane	11.0 lbs
Ethylene (gaseous)	1,750.0 lbs
Hexane	1.0 lbs
Hydrogen	87.0 lbs
Isobutane	1.0 lbs
Isobutylene	1.0 lbs
Isopentane	1.0 lbs
Methane	332.0 lbs
Nitrogen Oxides	245.0 lbs
Pentane, N-	2.0 lbs
Propane	22.0 lbs
Propylene	141.0 lbs
Toluene	5.0 lbs

212120

MAINTENANCE

04/12/2015 3:00PM

04/15/2015

71.0

Contaminant	Amount Released
Carbon Monoxide	1,344.0 lbs
Ethane	1,417.0 lbs
Nitrogen Oxides (NOx)	194.0 lbs
Propane	475.0 lbs

212212

EMISSIONS EVENT

04/03/2015 4:06AM

04/03/2015

0.0166666666667

Contaminant	Amount Released
Ethylene, gaseous	1,927.0 lbs

212125

EMISSIONS EVENT

03/31/2015 4:19PM

03/31/2015

1.5

Contaminant	Amount Released
Benzene	16.7 lbs
Toluene	2.3 lbs

212118

EMISSIONS EVENT

03/31/2015 2:32PM

03/31/2015

2.71666666667

Contaminant	Amount Released
Benzene	0.4 lbs
Butane, N-	0.3 lbs
Carbon Monoxide	134.5 lbs
Ethane	5.7 lbs
Ethylene (gaseous)	2.2 lbs
Isobutane	0.2 lbs
Methane	62.8 lbs
Nitrogen Oxides	15.7 lbs
Propane	0.9 lbs
Propylene (Propene)	4,047.0 lbs
Visible Emissions	0 lbs

211998

EMISSIONS EVENT

03/30/2015 10:15AM

03/30/2015

3.0

Contaminant	Amount Released
Benzene	105.0 lbs
Toluene	14.5 lbs

211575

EMISSIONS EVENT

03/19/2015 2:20PM

03/19/2015

1.23333333333

Contaminant	Amount Released
1,3-BUTADIENE	16.0 lbs
1-Butene	3.0 lbs
Benzene	6.0 lbs
Butane, N-	1.0 lbs
Carbon Monoxide	245.0 lbs
Cis-2-butene	1.0 lbs
Ethane	2.0 lbs
Ethylene (gaseous)	295.0 lbs
Hexane	4.0 lbs
Hydrogen	5.0 lbs
Isobutane	1.0 lbs
Isobutylene	5.0 lbs
Isopentane	7.0 lbs
Methane	28.0 lbs
Nitrogen Oxides	38.0 lbs
Pentane, N-	9.0 lbs
Propane	1.0 lbs
Propylene	12.0 lbs
Toluene	29.0 lbs

210787

MAINTENANCE

03/13/2015 11:36AM

03/13/2015

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1,653.0 lbs

211051

BOIL WATER NOTICE (BWN)

03/06/2015

03/10/2015

95.0

Contaminant	Amount Released

210215

AIR STARTUP

03/05/2015 6:00PM

03/08/2015

64.0

Contaminant	Amount Released
1,3-BUTADIENE	1,922.0 lbs
1-Butene	642.0 lbs
Acetylene	221.0 lbs
Benzene	2,961.0 lbs
Butane, N-	570.0 lbs
Carbon Monoxide	99,164.0 lbs
Cis-2-butene	195.0 lbs
Ethane	9,367.0 lbs
Ethylene (gaseous)	47,922.5 lbs
Hexane	971.0 lbs
Hydrogen	4,369.0 lbs
Isobutane	324.0 lbs
Isobutylene	875.0 lbs
Isopentane	1,699.0 lbs
Methane	26,323.0 lbs
Nitrogen Oxides	14,296.0 lbs
Pentane, N-	2,305.0 lbs
Propane	19,725.0 lbs
Propylene	20,433.0 lbs
Propylene (Propene)	147.1 lbs
Toluene	7,514.0 lbs
Visible Emissions	0 lbs

210071

MAINTENANCE

02/23/2015 12:00PM

02/25/2015

45.0

Contaminant	Amount Released
Carbon Monoxide	1,158.0 lbs
Ethane	1,755.0 lbs
NOX	580.0 lbs
Propane	310.0 lbs

209864

AIR STARTUP

02/17/2015 9:00AM

02/17/2015

1.0

Contaminant	Amount Released
Ethylene (gaseous)	2.1 lbs
Propylene	22.2 lbs

209798

EMISSIONS EVENT

02/05/2015 9:08AM

02/05/2015

13.8666666667

Contaminant	Amount Released
1,3-BUTADIENE	1,003.0 lbs
1-Butene	545.0 lbs
Acetylene	56.0 lbs
Benzene	1,407.0 lbs
Butane, N-	178.0 lbs
Carbon Monoxide	20,907.0 lbs
Cis-2-butene	174.0 lbs
Ethane	3,345.0 lbs
Ethylene (gaseous)	6,867.0 lbs
Hexane	703.0 lbs
Hydrogen	637.0 lbs
Isobutane	160.0 lbs
Isobutylene	744.0 lbs
Isopentane	1,231.0 lbs
Methane	2,991.0 lbs
Nitrogen Oxides	2,895.0 lbs
Pentane, N-	1,670.0 lbs
Propane	3,564.0 lbs
Propylene	4,455.0 lbs
Toluene	5,444.0 lbs
Visible Emissions	0 lbs

209378

BOIL WATER NOTICE (BWN)

01/28/2015

01/30/2015

48.0

Contaminant	Amount Released

208279

EMISSIONS EVENT

01/08/2015 8:58AM

01/08/2015

0.05

Contaminant	Amount Released
Ethylene, gaseous	90.0 lbs

207797

AIR STARTUP

01/08/2015 7:00AM

01/11/2015

71.0

Contaminant	Amount Released
1,3-BUTADIENE	2,742.0 lbs
1-Butene	797.0 lbs
Acetylene	134.0 lbs
Benzene	2,561.0 lbs
Butane, N-	440.0 lbs
Carbon Monoxide	82,214.0 lbs
Cis-2-butene	221.0 lbs
Ethane	10,245.0 lbs
Ethylene (gaseous)	47,244.0 lbs
Hexane	515.0 lbs
Hydrogen	3,769.0 lbs
Isobutane	259.0 lbs
Isobutylene	1,088.0 lbs
Isopentane	903.0 lbs
Methane	19,674.0 lbs
Nitrogen Oxides	11,512.0 lbs
Pentane, N-	1,225.0 lbs
Propane	10,387.0 lbs
Propylene	15,825.0 lbs
Propylene (Propene)	264.0 lbs
Toluene	3,994.0 lbs

208382

BOIL WATER NOTICE (BWN)

01/08/2015

01/14/2015

144.0

Contaminant	Amount Released

207912

AIR STARTUP

01/01/2015 8:00AM

01/01/2015

0.0166666666667

Contaminant	Amount Released

207640

EMISSIONS EVENT

12/18/2014 10:45AM

12/18/2014

0.333333333333

Contaminant	Amount Released
1,2-Dichloroethane	130.0 lbs
Hydrogen chloride	10.0 lbs
Vinyl Chloride	20.0 lbs

207642

EMISSIONS EVENT

12/17/2014 7:24PM

12/18/2014

21.6

Contaminant	Amount Released
Ethylene (gaseous)	866.0 lbs
Propylene	10,849.0 lbs

207440

EMISSIONS EVENT

12/14/2014 3:07AM

12/14/2014

12.8833333333

Contaminant	Amount Released
1,3-BUTADIENE	810.0 lbs
1-Butene	240.0 lbs
Acetylene	48.0 lbs
Benzene	1,590.0 lbs
Butane, N-	102.0 lbs
Carbon Monoxide	12,847.0 lbs
Cis-2-butene	74.0 lbs
Ethylene (gaseous)	4,524.0 lbs
Hexane	307.0 lbs
Isobutane	115.0 lbs
Isobutylene	328.0 lbs
Isopentane	538.0 lbs
Nitrogen Oxides	1,778.0 lbs
Pentane, N-	729.0 lbs
Propane	3,002.0 lbs
Propylene	2,934.0 lbs
Toluene	2,376.0 lbs

207426

EMISSIONS EVENT

12/12/2014 11:15AM

12/14/2014

52.0

Contaminant	Amount Released
Ethylene (gaseous)	33.0 lbs
Propylene	851.0 lbs

206861

AIR STARTUP

12/12/2014 7:00AM

12/14/2014

44.0

Contaminant	Amount Released
1,3-BUTADIENE	827.0 lbs
1-Butene	66.0 lbs
Acetylene	72.0 lbs
Benzene	1,088.0 lbs
Butane, N-	265.0 lbs
Carbon Monoxide	37,912.0 lbs
Cis-2-butene	70.0 lbs
Ethylene (gaseous)	14,501.0 lbs
Hexane	394.0 lbs
Isobutane	242.0 lbs
Isobutylene	90.0 lbs
Isopentane	690.0 lbs
Nitrogen Oxides	5,263.0 lbs
Pentane, N-	936.0 lbs
Propane	8,369.0 lbs
Propylene	11,416.0 lbs
Toluene	3,052.0 lbs

207070

MAINTENANCE

12/09/2014 8:00AM

12/10/2014

24.0

Contaminant	Amount Released
1,2 - Butadiene	7.0 lbs
1,2-Propadiene	9.0 lbs
1,3-BUTADIENE	69.0 lbs
3-Methyl-1-butene	2.0 lbs
Butane, N-	10.0 lbs
Carbon Monoxide	597.0 lbs
Cis-2-butene	3.0 lbs
Cyclopropane	1.0 lbs
Dimethyl Acetylene	1.0 lbs
Ethyl acetylene	6.0 lbs
Ethylene (gaseous)	69.0 lbs
Isobutane	3.0 lbs
Isobutylene	369.0 lbs
Isopentane	12.0 lbs
Methyl Acetylene	6.0 lbs
Methyl Cyclopropane	1.0 lbs
Nitrogen Oxides	117.0 lbs
Pentane, N-	3.0 lbs
Propadiene	3.0 lbs
Propane	13.0 lbs
Propylene	89.0 lbs
Vinyl acetylene	32.0 lbs

206433

MAINTENANCE

12/01/2014 10:00AM

12/07/2014

145.0

Contaminant	Amount Released
Carbon Monoxide	851.0 lbs
Nitrogen Oxides	162.0 lbs
Propylene	186.0 lbs

206588

MAINTENANCE

11/29/2014 12:00PM

11/29/2014

0.0166666666667

Contaminant	Amount Released

206587

AIR SHUTDOWN

11/29/2014 4:00AM

11/29/2014

0.0166666666667

Contaminant	Amount Released

206548

BOIL WATER NOTICE (BWN)

11/18/2014

11/20/2014

48.0

Contaminant	Amount Released

206492

EMISSIONS EVENT

11/16/2014 2:47PM

11/16/2014

4.0

Contaminant	Amount Released
Carbon Monoxide	1,632.0 lbs
Ethylene (gaseous)	317.0 lbs
Hexane	1.0 lbs
Isobutane	1.0 lbs
Isopentane	1.0 lbs
Nitrogen Oxides	320.0 lbs
Pentane, N-	2.0 lbs
Propane	9.0 lbs
Propylene (Propene)	31.0 lbs
Toluene	5.0 lbs

206123

EMISSIONS EVENT

11/05/2014 10:00AM

12/02/2014

645.0

Contaminant	Amount Released
Ethylene (gaseous)	761.0 lbs
Propylene	4,107.0 lbs

204990

MAINTENANCE

10/10/2014 7:45PM

10/11/2014

7.83333333333

Contaminant	Amount Released
Ethylene (gaseous)	3,219.0 lbs

204989

EMISSIONS EVENT

10/10/2014 2:22PM

10/10/2014

0.0166666666667

Contaminant	Amount Released
Carbon	741.0 lbs
Ethylene (gaseous)	801.0 lbs

205021

BOIL WATER NOTICE (BWN)

10/08/2014

10/09/2014

24.0

Contaminant	Amount Released

205434

10/08/2014

10/09/2014

24.0

Contaminant	Amount Released

204193

MAINTENANCE

10/06/2014 9:05AM

10/08/2014

47.0

Contaminant	Amount Released
1,3-BUTADIENE	15.0 lbs
1-Butene	7.0 lbs
Butane, N-	2.0 lbs
Carbon Monoxide	393.0 lbs
Cis-2-butene	1.0 lbs
Ethylene (gaseous)	86.0 lbs
Isobutane	4.0 lbs
Isobutylene	12.0 lbs
Nitrogen Oxides	73.0 lbs
Propane	25.0 lbs
Propylene	144.0 lbs
Vinyl acetylene	1.0 lbs

203798

MAINTENANCE

09/29/2014 1:00PM

09/30/2014

30.0

Contaminant	Amount Released
Carbon Monoxide	764.0 lbs
Nitrogen Oxides	106.0 lbs
Propane	0.111 lbs
Propylene	1,156.0 lbs

204318

MAINTENANCE

09/29/2014 9:00AM

09/29/2014

0.0166666666667

Contaminant	Amount Released

204032

BOIL WATER NOTICE (BWN)

09/22/2014

09/26/2014

96.0

Contaminant	Amount Released

203584

EMISSIONS EVENT

09/13/2014 7:16AM

09/13/2014

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1,817.0 lbs

203632

BOIL WATER NOTICE (BWN)

09/12/2014

09/17/2014

120.0

Contaminant	Amount Released

203004

MAINTENANCE

09/10/2014 11:00AM

09/15/2014

127.5

Contaminant	Amount Released
Carbon Monoxide	708.0 lbs
Ethylene (gaseous)	621.0 lbs
Nitrogen Oxides	98.0 lbs
Propane	0.034 lbs

202973

EMISSIONS EVENT

08/28/2014 5:00PM

08/31/2014

61.0

Contaminant	Amount Released
Carbon Monoxide	2,410.0 lbs
Nitrogen Oxides	2,773.0 lbs
Particulate Matter	89.0 lbs
Propane	30.0 lbs

202904

EMISSIONS EVENT

08/28/2014 9:15AM

08/30/2014

41.75

Contaminant	Amount Released
1,3-BUTADIENE	2,370.0 lbs
1-Butene	113.0 lbs
Acetylene	339.0 lbs
Benzene	6,295.0 lbs
Butane, N-	117.0 lbs
Butene	368.0 lbs
Carbon Monoxide	96,724.0 lbs
Cis-2-butene	124.0 lbs
Ethylene (gaseous)	45,075.0 lbs
Hexane	1,755.0 lbs
Isobutane	102.0 lbs
Isobutylene	657.0 lbs
Isopentane	3,072.0 lbs
Nitrogen Oxides	13,439.0 lbs
Pentane, N-	4,168.0 lbs
Propane	10,132.0 lbs
Propylene	23,560.0 lbs
Toluene	13,590.0 lbs
Trans-2-butene	197.0 lbs

202235

MAINTENANCE

08/27/2014 8:00AM

08/27/2014

0.0166666666667

Contaminant	Amount Released

202836

EMISSIONS EVENT

08/27/2014 3:50AM

08/27/2014

2.41666666667

Contaminant	Amount Released
Carbon Monoxide	1,766.0 lbs
Ethylene (gaseous)	2,350.0 lbs
Ethylene, gaseous	123.0 lbs
Isobutane	1.0 lbs
Nitrogen Oxides	234.0 lbs
Oxides of Nitrogen (NOx)	12.0 lbs
Propylene	109.0 lbs

202486

MAINTENANCE

08/20/2014 4:00PM

08/21/2014

24.0

Contaminant	Amount Released
Opacity	0 lbs

201736

MAINTENANCE

08/10/2014

08/19/2014

218.0

Contaminant	Amount Released
Carbon Monoxide	9,180.0 lbs
Nitrogen Oxides	1,271.0 lbs
Propane	28.0 lbs
Propylene	11,986.0 lbs

201291

MAINTENANCE

08/04/2014 10:30AM

08/08/2014

96.25

Contaminant	Amount Released
Carbon Monoxide	576.0 lbs
Nitrogen Oxides (NOx)	80.0 lbs
Propane	973.0 lbs

201707

EMISSIONS EVENT

07/30/2014 8:45PM

07/31/2014

5.0

Contaminant	Amount Released
Ethylene (gaseous)	211.0 lbs

201556

MAINTENANCE

07/29/2014 10:00AM

07/31/2014

58.0

Contaminant	Amount Released
1,3-BUTADIENE	434.0 lbs
1-Butene	113.0 lbs
2-Butene-cis	31.0 lbs
2-Butene-trans	55.0 lbs
Benzene	475.0 lbs
Butane, N-	65.0 lbs
Carbon Monoxide	20,093.0 lbs
Ethane	5,783.0 lbs
Ethylene (gaseous)	10,398.0 lbs
Methane	3,038.0 lbs
Nitrogen Oxides	3,038.0 lbs
Propane	4,174.0 lbs
Propylene	2,615.0 lbs
Styrene	32.0 lbs
Toluene	506.0 lbs

201657

BOIL WATER NOTICE (BWN)

07/29/2014

07/31/2014

48.0

Contaminant	Amount Released

201419

MAINTENANCE

07/25/2014 12:01AM

07/25/2014

0.0166666666667

Contaminant	Amount Released

201019

MAINTENANCE

07/23/2014 12:01AM

07/23/2014

0.0166666666667

Contaminant	Amount Released

200868

AIR SHUTDOWN

07/19/2014

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	0.0002 lbs
1-Butene	0.0001 lbs
Benzene	0.0002 lbs
Butane, N-	0.0002 lbs
Butene	0.0001 lbs
Carbon Monoxide	0.0002 lbs
Cis-2-butene	0.0002 lbs
Ethylene (gaseous)	0.0002 lbs
Hexane	0.0002 lbs
Isobutane	0.0002 lbs
Isobutylene	0.0002 lbs
Isopentane	0.0002 lbs
Nitrogen Oxides	0.0002 lbs
Opacity	0 lbs
Pentane, N-	0.0002 lbs
Propane	0.0002 lbs
Propylene	0.0002 lbs
Toluene	0.0002 lbs
Trans-2-butene	0.0002 lbs

201156

AIR STARTUP

07/18/2014 2:54AM

07/26/2014

189.1

Contaminant	Amount Released
1,3-BUTADIENE	763.59 lbs
1-Butene	67.83 lbs
2-Butene-cis	28.53 lbs
2-Butene-trans	65.43 lbs
Benzene	496.63 lbs
Butane, N-	94.43 lbs
Carbon Monoxide	57,463.11 lbs
Ethane	15,666.02 lbs
Ethylene (gaseous)	42,448.79 lbs
Methane	9,921.46 lbs
Nitrogen Oxides	8,635.59 lbs
Propane	1,536.15 lbs
Propylene	4,112.2 lbs
Styrene	67.72 lbs
Toluene	56.43 lbs

201153

EMISSIONS EVENT

07/15/2014 1:01PM

07/17/2014

51.0

Contaminant	Amount Released
1,3-BUTADIENE	668.08 lbs
1-Butene	56.034 lbs
2-Butene-cis	23.89 lbs
2-Butene-trans	59.42 lbs
Benzene	849.7 lbs
Butane, N-	81.16 lbs
Carbon Monoxide	45,115.36 lbs
Ethane	26,168.82 lbs
Ethylene (gaseous)	18,481.06 lbs
Methane	2,827.95 lbs
Nitrogen Oxides	6,294.1 lbs
Propane	10,191.44 lbs
Propylene	2,907.42 lbs
Styrene	56.6 lbs
Toluene	906.3 lbs
Visible Emissions	0 lbs

200940

AIR STARTUP

07/14/2014 4:00PM

07/15/2014

22.0

Contaminant	Amount Released
1,3-BUTADIENE	194.88 lbs
1-Butene	32.06 lbs
2-Butene-cis	7.94 lbs
2-Butene-trans	35.44 lbs
Benzene	533.36 lbs
Butane, N-	28.77 lbs
Carbon Monoxide	20,154.99 lbs
Ethane	9,797.43 lbs
Ethylene (gaseous)	4,002.8 lbs
Methane	929.43 lbs
Nitrogen Oxides	2,788.79 lbs
Propane	7,957.31 lbs
Propylene	4,719.32 lbs
Styrene	72.73 lbs
Toluene	60.61 lbs
Visible Emissions	0 lbs

200752

MAINTENANCE

07/14/2014

0.0166666666667

Contaminant	Amount Released

200946

EMISSIONS EVENT

07/13/2014 12:55PM

07/14/2014

27.0833333333

Contaminant	Amount Released
1,3-BUTADIENE	1,169.89 lbs
1-Butene	125.13 lbs
2-Butene-cis	46.88 lbs
2-Butene-trans	97.01 lbs
Benzene	1,680.35 lbs
Butane, N-	89.69 lbs
Carbon Monoxide	29,333.71 lbs
Ethane	7,775.42 lbs
Ethylene (gaseous)	13,911.11 lbs
Methane	3,908.6 lbs
Nitrogen Oxides	4,055.26 lbs
Propane	2,932.1 lbs
Propylene	8,068.42 lbs
Styrene	229.14 lbs
Toluene	190.95 lbs
Visible Emissions	0 lbs

200831

MAINTENANCE

07/12/2014 9:15AM

07/18/2014

143.483333333

Contaminant	Amount Released
1-Butene	1.5 lbs
Butane	3.8 lbs
C5+ (not including benzene)	52.1 lbs
Carbon Monoxide	2,707.9 lbs
Ethylene (gaseous)	4,223.1 lbs
Isobutane	314.1 lbs
Nitrogen Oxides (NOx)	377.2 lbs
Propane	1.8 lbs
Propylene	14.0 lbs

200367

MAINTENANCE

07/10/2014

0.0166666666667

Contaminant	Amount Released

200293

MAINTENANCE

06/27/2014 7:00AM

06/27/2014

8.0

Contaminant	Amount Released
Carbon Monoxide	1.0 lbs
Ethylene, gaseous	1.0 lbs
Nitrogen Oxides	4.0 lbs

199717

MAINTENANCE

06/18/2014 4:00AM

06/18/2014

1.5

Contaminant	Amount Released
1,2 - Butadiene	1.0 lbs
1,2-Propadiene	1.0 lbs
1,3-BUTADIENE	20.0 lbs
1-Butene	6.0 lbs
3-Methyl-1-butene	1.0 lbs
Acetylene	2.0 lbs
Butane, N-	5.0 lbs
Carbon Monoxide	100.0 lbs
Cis-2-butene	5.0 lbs
Cyclopropane	1.0 lbs
Dimethyl Acetylene	1.0 lbs
Ethylacetylene	1.0 lbs
Ethylene (gaseous)	1.0 lbs
Isobutane	5.0 lbs
Isobutylene	5.0 lbs
Isopentane	1.0 lbs
Methyl Acetylene	1.0 lbs
Methyl Cyclopropane	1.0 lbs
Nitrogen Oxides	50.0 lbs
Pentane	1.0 lbs
Pentane, N-	1.0 lbs
Propadiene	1.0 lbs
Propane	100.0 lbs
Propene	1.0 lbs
Propylene	1.0 lbs
Sulfur dioxide	5.0 lbs
Trans-2-butene	5.0 lbs
Vinyl acetylene	1.0 lbs

199811

EMISSIONS EVENT

06/15/2014 12:35PM

06/15/2014

0.0166666666667

Contaminant	Amount Released

199100

MAINTENANCE

06/04/2014 2:00PM

12/17/2014

4707.0

Contaminant	Amount Released
Benzene	2.49 lbs
Butane	8.4 lbs
Carbon Monoxide	6,490.0 lbs
Cyclohexane	223.43 lbs
Hexane	19.71 lbs
Isobutane	0.72 lbs
Isopentane	7.74 lbs
Nitrogen Oxides (NOx)	4,786.43 lbs
Particulate Matter	761.24 lbs
Pentane	12.18 lbs
Propane	0.45 lbs
Sulfur dioxide	12.08 lbs
Toluene	9.53 lbs

199223

EMISSIONS EVENT

06/03/2014 1:38AM

06/04/2014

33.0

Contaminant	Amount Released
Carbon Monoxide	4,971.0 lbs
Ethylene (gaseous)	902.0 lbs
Hexane	15.0 lbs
Isobutane	1.0 lbs
Isobutylene	0.0008 lbs
Isopentane	26.0 lbs
Nitrogen Oxides	976.0 lbs
Pentane, N-	35.0 lbs
Propane	50.0 lbs
Propylene (Propene)	262.0 lbs
Toluene	114.0 lbs

198707

MAINTENANCE

06/02/2014 8:45PM

07/01/2014

696.0

Contaminant	Amount Released
Carbon Monoxide	1,029.0 lbs
Nitrogen Oxides (NOx)	507.0 lbs
Propane	0.38 lbs
Propylene (Propene)	1,966.0 lbs
Sulfur dioxide	0.01 lbs

199055

EMISSIONS EVENT

05/31/2014 9:45PM

06/01/2014

11.2666666667

Contaminant	Amount Released
1-Butene	0.3 lbs
Benzene	97.598 lbs
Biphenyl	0.064 lbs
Butane, N-	277.603 lbs
C5+ (not including benzene)	12.0 lbs
Carbon Monoxide	106.0 lbs
Cis-2-butene	1.03 lbs
Cyclohexane	7,383.249 lbs
Ethane	9.03 lbs
Ethylene, gaseous	6.0 lbs
Hexane	651.376 lbs
Isobutane	24.135 lbs
Isopentane	255.791 lbs
Methane	112.84 lbs
Oxides of Nitrogen (NOx)	21.0 lbs
Pentane, N-	402.524 lbs
Propane	14.872 lbs
Propylene	2.0 lbs
Toluene	314.844 lbs

198385

EMISSIONS EVENT

05/15/2014 4:40AM

05/15/2014

2.0

Contaminant	Amount Released
Carbon Monoxide	1,396.0 lbs
Ethylene (gaseous)	978.0 lbs
Ethylene, gaseous	1,130.0 lbs
Isobutane	1.0 lbs
Isopentane	1.0 lbs
Nitrogen Oxides	91.0 lbs
Oxides of Nitrogen (NOx)	106.0 lbs
Pentane, N-	1.0 lbs
Propane	2.0 lbs
Propylene	10.0 lbs
Toluene	3.0 lbs

198230

MAINTENANCE

05/14/2014 8:15AM

05/14/2014

1.5

Contaminant	Amount Released
1,2 - Butadiene	1.0 lbs
1,2-Propadiene	1.0 lbs
1,3-BUTADIENE	20.0 lbs
1-Butene	6.0 lbs
3-Methyl-1-butene	1.0 lbs
Acetylene	2.0 lbs
Butane, N-	5.0 lbs
Carbon Monoxide	100.0 lbs
Cis-2-butene	5.0 lbs
Cyclopropane	1.0 lbs
Dimethyl Acetylene	1.0 lbs
Ethylacetylene	1.0 lbs
Ethylene (gaseous)	1.0 lbs
Isobutane	5.0 lbs
Isobutylene	5.0 lbs
Isopentane	1.0 lbs
Methyl Acetylene	1.0 lbs
Methyl Cyclopropane	1.0 lbs
Nitrogen Oxides	50.0 lbs
Pentane	1.0 lbs
Pentane, N-	1.0 lbs
Propadiene	1.0 lbs
Propane	100.0 lbs
Propene	1.0 lbs
Propylene	1.0 lbs
Sulfur dioxide	5.0 lbs
Trans-2-butene	5.0 lbs
Vinyl acetylene	1.0 lbs

197006

MAINTENANCE

05/13/2014 4:00PM

05/16/2014

69.0

Contaminant	Amount Released
1,3-BUTADIENE	511.7 lbs
1-Butene	8.94 lbs
2-Butene-cis	52.68 lbs
Carbon Monoxide	362.92 lbs
Ethane	34.07 lbs
Ethylene, gaseous	0.003 lbs
Methane	442.75 lbs
Nitrogen Oxides	71.22 lbs
Pentane	804.14 lbs
Propane	4.8 lbs
Propylene	1.36 lbs

198102

MAINTENANCE

05/12/2014 6:00AM

05/12/2014

0.0166666666667

Contaminant	Amount Released

197920

EMISSIONS EVENT

05/06/2014 9:00AM

05/06/2014

4.25

Contaminant	Amount Released
Benzene	178.0 lbs
Carbon Monoxide	3,881.0 lbs
Ethylene (gaseous)	3,872.0 lbs
Hexane	5.0 lbs
Isobutane	7.0 lbs
Isopentane	8.0 lbs
Nitrogen Oxides	558.0 lbs
Pentane, N-	11.0 lbs
Propane	12.0 lbs
Propylene	33.0 lbs
Toluene	36.0 lbs

196521

EMISSIONS EVENT

04/08/2014 1:15PM

04/08/2014

1.0

Contaminant	Amount Released
Vinylidene chloride	195.0 lbs

198546

EMERGENCY RESPONSE

04/08/2014 1:15PM

05/20/2014

1003.41666667

Contaminant	Amount Released
Vinylidene chloride	480.0 lbs

196001

AIR STARTUP

03/27/2014 11:30PM

03/28/2014

9.5

Contaminant	Amount Released
1,3-BUTADIENE	2.2 lbs
1-Butene	6.1 lbs
Benzene	5.9 lbs
Butane	0.4 lbs
Carbon Monoxide	10,352.6 lbs
Cis-2-butene	1.7 lbs
Ethylene, gaseous	9,793.1 lbs
Nitrogen Oxides	1,439.9 lbs
Propane	16.9 lbs
Propylene	120.3 lbs
Styrene	0.8 lbs
Toluene	0.7 lbs
Trans-2-butene	4.4 lbs

195914

AIR STARTUP

03/26/2014 3:45PM

03/26/2014

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	0.01 lbs
1-Butene	0.01 lbs
Acetylene	0.01 lbs
Benzene	0.01 lbs
Butane	0.01 lbs
Carbon Dioxide	0.01 lbs
Carbon Monoxide	0.01 lbs
Cis-2-butene	0.01 lbs
Ethane	0.01 lbs
Ethylene, gaseous	0.01 lbs
Hydrogen	0.01 lbs
Isobutane	0.01 lbs
Methane	0.01 lbs
Nitrogen Oxides	0.01 lbs
Propane	0.01 lbs
Propylene	0.01 lbs
Smoke	0 lbs
Styrene	0.01 lbs
Toluene	0.01 lbs
Trans-2-butene	0.01 lbs

195956

EMISSIONS EVENT

03/26/2014 12:20PM

03/27/2014

20.0

Contaminant	Amount Released
1,3-BUTADIENE	7.7 lbs
1-Butene	2.0 lbs
Benzene	21.0 lbs
Butane	9.6 lbs
Carbon Monoxide	12,853.4 lbs
Ethylene, gaseous	8,234.2 lbs
Nitrogen Oxides	2,016.2 lbs
Propane	233.7 lbs
Propylene	179.6 lbs
Styrene	2.5 lbs
Toluene	2.1 lbs
Trans-2-butene	1.9 lbs

195299

MAINTENANCE

03/24/2014 12:01AM

03/29/2014

124.0

Contaminant	Amount Released
1,3-BUTADIENE	108.0 lbs
Benzene	235.0 lbs
Biphenyl	47.0 lbs
Butane	17.0 lbs
Carbon Monoxide	1,716.0 lbs
Cyclohexane	21.0 lbs
Dicyclopentadiene	71.0 lbs
Ethylbenzene	66.0 lbs
Indene	22.0 lbs
NOX	431.0 lbs
Styrene	18.0 lbs
Sulfur dioxide	49.0 lbs
Toluene	39.0 lbs
dicyclopentadiene	15.0 lbs

195347

EMISSIONS EVENT

03/12/2014 2:53PM

03/12/2014

0.3

Contaminant	Amount Released
Benzene	0.02 lbs
Carbon Monoxide	183.86 lbs
Ethane	0.22 lbs
Ethylene (gaseous)	253.66 lbs
Hexane	0.03 lbs
Hydrogen	0.24 lbs
Isobutane	0.06 lbs
Isopentane	0.05 lbs
Methane	3.39 lbs
Nitrogen Oxides	25.67 lbs
Pentane, N-	0.07 lbs
Propane	0.14 lbs
Propylene	0.64 lbs
Toluene	0.21 lbs

195110

EMISSIONS EVENT

03/06/2014 8:54AM

03/06/2014

0.2

Contaminant	Amount Released
Ethylene (gaseous)	1,303.0 lbs

194885

MAINTENANCE

03/03/2014 5:00AM

03/03/2014

0.0166666666667

Contaminant	Amount Released

194887

EMISSIONS EVENT

02/27/2014 10:05PM

02/28/2014

3.0

Contaminant	Amount Released

194166

EMISSIONS EVENT

02/12/2014 2:00PM

02/12/2014

0.9

Contaminant	Amount Released
Hydrogen chloride	140.0 lbs
Propylene	562.0 lbs

193834

EMISSIONS EVENT

02/04/2014 9:45AM

02/04/2014

0.233333333333

Contaminant	Amount Released
Propylene oxide	200.0 lbs

193467

BOIL WATER NOTICE (BWN)

01/24/2014

01/28/2014

96.0

Contaminant	Amount Released

193398

EMISSIONS EVENT

01/23/2014 8:52PM

01/24/2014

10.8

Contaminant	Amount Released
Propylene	130.0 lbs

193100

BOIL WATER NOTICE (BWN)

01/15/2014

01/22/2014

168.0

Contaminant	Amount Released

192447

EMISSIONS EVENT

01/01/2014 2:01PM

01/01/2014

0.0666666666667

Contaminant	Amount Released
Ethylene (gaseous)	306.0 lbs

191627

BOIL WATER NOTICE (BWN)

12/05/2013

12/07/2013

48.0

Contaminant	Amount Released

191473

EMISSIONS EVENT

12/01/2013 5:30PM

12/01/2013

2.5

Contaminant	Amount Released
1,3-BUTADIENE	7.0 lbs
Benzene	111.0 lbs
Butane, N-	1.0 lbs
Butene	1.0 lbs
Carbon Monoxide	632.0 lbs
Cis-2-butene	2.0 lbs
Ethylene (gaseous)	98.0 lbs
Hexane	3.0 lbs
Isobutane	2.0 lbs
Isobutylene	2.0 lbs
Isopentane	5.0 lbs
Nitrogen Oxides	124.0 lbs
Pentane, N-	7.0 lbs
Propane	23.0 lbs
Propylene	94.0 lbs
Toluene	23.0 lbs

190690

BOIL WATER NOTICE (BWN)

11/13/2013

11/18/2013

120.0

Contaminant	Amount Released

190591

MAINTENANCE

11/08/2013 8:21PM

11/09/2013

4.83333333333

Contaminant	Amount Released
Ethylene (gaseous)	278.0 lbs

190559

EMISSIONS EVENT

11/03/2013 6:22AM

11/07/2013

94.5

Contaminant	Amount Released
Ethylene (gaseous)	16,025.0 lbs

189424

MAINTENANCE

10/16/2013 2:22AM

10/17/2013

36.3833333333

Contaminant	Amount Released
Ethylene (gaseous)	1,565.0 lbs

189029

AIR STARTUP

10/12/2013 6:40PM

10/12/2013

1.11666666667

Contaminant	Amount Released
Ammonia	4.34 lbs
Carbon Monoxide	3,222.56 lbs
Nitrogen Oxides	72.89 lbs
VOC - NONMETHANE	170.75 lbs

189440

EMISSIONS EVENT

10/12/2013 4:00PM

10/13/2013

20.0

Contaminant	Amount Released
1,3-BUTADIENE	2,102.0 lbs
1-Butene	111.0 lbs
Benzene	10,500.0 lbs
Butane, N-	128.0 lbs
Butene	278.0 lbs
Carbon Monoxide	38,523.0 lbs
Cis-2-butene	109.0 lbs
Ethylene (gaseous)	14,282.0 lbs
Hexane	276.0 lbs
Isobutane	55.0 lbs
Isobutylene	647.0 lbs
Isopentane	276.0 lbs
Nitrogen Oxides	5,333.64 lbs
Pentane, N-	691.0 lbs
Propane	4,714.0 lbs
Propylene	5,114.0 lbs
Toluene	2,073.0 lbs
Trans-2-butene	162.0 lbs

189396

AIR STARTUP

10/12/2013 2:00PM

10/12/2013

3.0

Contaminant	Amount Released
1,3-BUTADIENE	785.3 lbs
1-Butene	92.2 lbs
Acetylene	4.8 lbs
Benzene	1,808.6 lbs
Butane	65.4 lbs
Carbon Monoxide	6,981.0 lbs
Cis-2-butene	29.0 lbs
Ethylene, gaseous	595.4 lbs
Hexane	57.4 lbs
Isobutane	18.0 lbs
Isobutylene	153.6 lbs
Isopentane	54.4 lbs
Nitrogen Oxides	967.0 lbs
Pentane	117.2 lbs
Propane	846.0 lbs
Propylene	648.9 lbs
Toluene	349.3 lbs
Trans-2-butene	45.4 lbs

189206

EMISSIONS EVENT

10/07/2013 9:37AM

10/11/2013

90.3833333333

Contaminant	Amount Released
1,3-BUTADIENE	1,742.0 lbs
1-Butene	72.0 lbs
Benzene	11,244.0 lbs
Butane, N-	158.0 lbs
Butene	234.0 lbs
Carbon Monoxide	33,899.0 lbs
Cis-2-butene	88.0 lbs
Ethylene (gaseous)	14,013.0 lbs
Hexane	295.0 lbs
Isobutane	202.0 lbs
Isobutylene	419.0 lbs
Isopentane	516.0 lbs
Nitrogen Oxides	4,026.0 lbs
Opacity	0 lbs
Pentane, N-	700.0 lbs
Propane	8,927.0 lbs
Propylene	11,300.0 lbs
Toluene	2,284.0 lbs
Trans-2-butene	143.0 lbs

189019

EMISSIONS EVENT

10/02/2013 11:37AM

10/02/2013

4.38333333333

Contaminant	Amount Released
Carbon	400.0 lbs
Carbon Monoxide	32.0 lbs
Ethylene (gaseous)	477.0 lbs
Nitrogen oxide	5.0 lbs
Opacity	0 lbs

188993

EMISSIONS EVENT

10/01/2013 10:00AM

10/01/2013

2.0

Contaminant	Amount Released
1,3-BUTADIENE	4.8 lbs
Acetylene	1.5 lbs
Benzene	6.2 lbs
Butane	1.3 lbs
Butene	3.7 lbs
Carbon Monoxide	1,385.28 lbs
Ethylene, gaseous	1,260.2 lbs
Nitrogen Oxides	187.23 lbs
Opacity	0 lbs
Propane	4.9 lbs
Propylene	20.4 lbs
Styrene	0.8 lbs
Toluene	0.7 lbs

189115

BOIL WATER NOTICE (BWN)

10/01/2013

10/11/2013

240.0

Contaminant	Amount Released

188560

EMISSIONS EVENT

09/22/2013 9:25PM

09/22/2013

2.0

Contaminant	Amount Released
1,3-BUTADIENE	6.0 lbs
1-Butene	1.0 lbs
Carbon Monoxide	275.16 lbs
Ethylene (gaseous)	180.0 lbs
Isobutylene	2.0 lbs
Nitrogen Oxides	14.81 lbs
Propane	2.0 lbs
Propylene	5.0 lbs
Toluene	1.0 lbs

187708

EMISSIONS EVENT

09/05/2013 4:51PM

09/05/2013

1.0

Contaminant	Amount Released
Carbon Monoxide	0.9 lbs
Ethylene (gaseous)	894.1 lbs
Nitrogen oxide	0.2 lbs

187398

EMISSIONS EVENT

08/27/2013 8:20PM

09/03/2013

159.0

Contaminant	Amount Released
1,3-BUTADIENE	40.0 lbs
Acetylene	15.0 lbs
Benzene	29.0 lbs
Butane	34.0 lbs
Butene	2.0 lbs
Carbon Monoxide	16,828.0 lbs
Ethylene, gaseous	1,146.0 lbs
Nitrogen Oxides	3,294.0 lbs
Propane	77.0 lbs
Propylene	84.0 lbs
Styrene	4.0 lbs
Toluene	33.0 lbs

187073

MAINTENANCE

08/20/2013 11:00PM

08/27/2013

161.0

Contaminant	Amount Released
1,3-BUTADIENE	621.0 lbs
1-Butene	171.0 lbs
Acetylene	154.3 lbs
Benzene	827.0 lbs
Butane	81.0 lbs
Carbon Monoxide	30,664.0 lbs
Cis-2-butene	27.0 lbs
Ethylene, gaseous	27,527.0 lbs
Nitrogen Oxides	4,136.0 lbs
Propane	2,123.0 lbs
Propylene	3,620.0 lbs
Styrene	42.0 lbs
Toluene	677.0 lbs
Trans-2-butene	114.0 lbs

187129

EMISSIONS EVENT

08/20/2013 9:50PM

08/21/2013

11.0

Contaminant	Amount Released
Ethylene (gaseous)	56.8 lbs
Kerosene	145.2 lbs

185324

EMISSIONS EVENT

07/09/2013 9:30AM

07/10/2013

20.0

Contaminant	Amount Released
1,3-BUTADIENE	353.0 lbs
1-Butene	68.0 lbs
2-Butene-cis	15.0 lbs
2-Butene-trans	39.0 lbs
Acetylene	51.0 lbs
Benzene	605.0 lbs
Butane, N-	38.0 lbs
Carbon Monoxide	16,343.0 lbs
Ethylene (gaseous)	9,571.0 lbs
Nitrogen Oxides	2,312.0 lbs
Opacity	0 lbs
Propane	1,851.0 lbs
Propylene	1,833.0 lbs
Styrene	39.0 lbs
Toluene	644.0 lbs

184854

MAINTENANCE

07/08/2013 6:00AM

07/11/2013

71.5

Contaminant	Amount Released
Benzene	26.0 lbs
Biphenyl	6.0 lbs
Butadiene, 1-3	13.0 lbs
Butane	2.0 lbs
Carbon Monoxide	44.0 lbs
Cyclohexane	3.0 lbs
Dicyclopentadiene	11.0 lbs
Ethylbenzene	3.0 lbs
Indene	3.0 lbs
Nitrogen Oxides	11.0 lbs
Propane	26.0 lbs
Styrene	3.0 lbs
Sulfur dioxide	1.0 lbs
Toluene	5.0 lbs

185643

BOIL WATER NOTICE (BWN)

07/08/2013

07/10/2013

48.0

Contaminant	Amount Released

184899

EMISSIONS EVENT

06/29/2013 8:05PM

06/30/2013

21.45

Contaminant	Amount Released
1,3-BUTADIENE	425.0 lbs
1-Butene	90.0 lbs
Acetylene	60.0 lbs
Benzene	89.0 lbs
Butane, N-	42.0 lbs
Carbon Monoxide	11,877.0 lbs
Cis-2-butene	18.0 lbs
Ethane	3,493.0 lbs
Ethylene (gaseous)	8,778.0 lbs
Methane	1,190.0 lbs
Nitrogen Oxides	1,546.0 lbs
Opacity	0 lbs
Propane	475.0 lbs
Propylene	803.0 lbs
Styrene	2.0 lbs
Toluene	33.0 lbs
Trans-2-butene	46.0 lbs

184538

AIR STARTUP

06/21/2013 2:00PM

06/29/2013

183.0

Contaminant	Amount Released
1,3-BUTADIENE	520.0 lbs
1-Butene	117.0 lbs
Acetylene	70.0 lbs
Benzene	3.0 lbs
Butane	53.0 lbs
Carbon Monoxide	17,505.0 lbs
Cis-2-butene	20.0 lbs
Ethylene, gaseous	13,825.0 lbs
Nitrogen Oxides	2,521.0 lbs
Propane	532.0 lbs
Propylene	1,029.0 lbs
Styrene	1.0 lbs
Toluene	4.0 lbs
Trans-2-butene	57.0 lbs

183465

EMISSIONS EVENT

05/31/2013 2:33PM

06/01/2013

18.1

Contaminant	Amount Released
1,3-BUTADIENE	1.0 lbs
Carbon Monoxide	4,653.0 lbs
Ethane	11.0 lbs
Ethylene (gaseous)	2,480.0 lbs
Hexane	1.0 lbs
Isobutane	8.0 lbs
Isopentane	1.0 lbs
Methane	2,919.0 lbs
Nitrogen Oxides	793.0 lbs
Pentane, N-	1.0 lbs
Propane	44.0 lbs
Propylene (Propene)	168.0 lbs
Toluene	6.0 lbs

182739

EMISSIONS EVENT

05/13/2013 1:10PM

05/13/2013

0.5

Contaminant	Amount Released
Ethylene oxide	44.0 lbs

183952

EMISSIONS EVENT

05/10/2013 8:00AM

07/24/2013

1808.0

Contaminant	Amount Released
Ethylene (gaseous)	18,548.0 lbs
Propylene	7,942.0 lbs

182441

BOIL WATER NOTICE (BWN)

04/29/2013

05/02/2013

72.0

Contaminant	Amount Released

181419

EMISSIONS EVENT

04/09/2013 7:30AM

04/09/2013

0.7

Contaminant	Amount Released
Ammonia, anhydrous	2,740.0 lbs

180344

MAINTENANCE

04/01/2013

0.0166666666667

Contaminant	Amount Released
1,3-BUTADIENE	0.01 lbs
1-Butene	0.01 lbs
Acetylene	0.01 lbs
Benzene	0.01 lbs
Butane, N-	0.01 lbs
Carbon Monoxide	0.01 lbs
Cis-2-butene	0.01 lbs
Ethane	0.01 lbs
Ethylene (gaseous)	0.01 lbs
Isobutane	0.01 lbs
Methane	0.01 lbs
Nitrogen Oxides	0.01 lbs
Propane	0.01 lbs
Propylene	0.01 lbs
Styrene	0.01 lbs
Toluene	0.01 lbs
Trans-2-butene	0.01 lbs

181130

MAINTENANCE

03/30/2013 2:00AM

06/21/2013

2004.0

Contaminant	Amount Released
1,3-BUTADIENE	785.0 lbs
1-Butene	121.0 lbs
Acetylene	92.0 lbs
Benzene	649.0 lbs
Butane	8.0 lbs
Butane, N-	121.0 lbs
Carbon Monoxide	33,193.0 lbs
Ethylene (gaseous)	16,128.0 lbs
Nitrogen Oxides	5,049.0 lbs
Propane	3,192.0 lbs
Propylene	11,722.0 lbs
Styrene	41.0 lbs
Toluene	691.0 lbs

180774

EMISSIONS EVENT

03/15/2013 12:29PM

03/15/2013

1.01666666667

Contaminant	Amount Released
1,3-BUTADIENE	0.7 lbs
Butane, N-	0.1 lbs
Carbon Monoxide	84.4 lbs
Ethane	0.6 lbs
Ethylene (gaseous)	126.1 lbs
Methane	8.6 lbs
Nitrogen Oxides	12.8 lbs
Propylene	0.4 lbs

180083

BOIL WATER NOTICE (BWN)

01/27/2013

01/29/2013

48.0

Contaminant	Amount Released

178956

BOIL WATER NOTICE (BWN)

01/27/2013

01/29/2013

48.0

Contaminant	Amount Released

177655

MAINTENANCE

01/17/2013 3:45PM

01/18/2013

23.3333333333

Contaminant	Amount Released
Carbon Monoxide	1,110.0 lbs
Ethylene (gaseous)	1,987.0 lbs
Nitrogen Oxides	556.0 lbs

177947

MAINTENANCE

01/11/2013 2:30PM

01/24/2013

307.0

Contaminant	Amount Released
1,3-BUTADIENE	1,451.0 lbs
1-Butene	335.0 lbs
Acetylene	176.0 lbs
Benzene	971.0 lbs
Butane, N-	192.0 lbs
Carbon Monoxide	49,571.0 lbs
Cis-2-butene	76.0 lbs
Ethane	10,048.0 lbs
Ethylene (gaseous)	32,309.0 lbs
Isobutane	409.0 lbs
Methane	13,459.0 lbs
Nitrogen Oxides	7,679.0 lbs
Propane	2,297.0 lbs
Propylene	4,130.0 lbs
Styrene	202.0 lbs
Toluene	3,235.0 lbs
Trans-2-butene	196.0 lbs

177891

EMISSIONS EVENT

01/09/2013 8:50AM

01/11/2013

59.0

Contaminant	Amount Released
1,3-BUTADIENE	531.0 lbs
1-Butene	81.0 lbs
Acetylene	61.0 lbs
Benzene	428.0 lbs
Butane, N-	65.0 lbs
Carbon Monoxide	12,208.0 lbs
Cis-2-butene	23.0 lbs
Ethane	4,200.0 lbs
Ethylene (gaseous)	8,431.0 lbs
Isobutane	107.0 lbs
Methane	1,344.0 lbs
Nitrogen Oxides	1,700.0 lbs
Opacity	0 lbs
Propane	1,120.0 lbs
Propylene	661.0 lbs
Styrene	60.0 lbs
Toluene	956.0 lbs
Trans-2-butene	59.0 lbs

177463

EMISSIONS EVENT

12/26/2012 8:30AM

12/28/2012

41.0

Contaminant	Amount Released
1,3-BUTADIENE	3,021.0 lbs
1-Butene	155.0 lbs
2-Butene-cis	213.0 lbs
2-Butene-trans	320.0 lbs
Acetylene	235.0 lbs
Butane, N-	146.0 lbs
Butene	614.0 lbs
Carbon Monoxide	81,725.0 lbs
Ethane	18,110.0 lbs
Ethylene (gaseous)	32,297.0 lbs
Ethylene, gaseous	7,139.0 lbs
Hexane	2,124.0 lbs
Isobutane	131.0 lbs
Isobutylene	1,049.0 lbs
Isopentane	3,719.0 lbs
Methane	17,191.0 lbs
Nitrogen Oxides	11,476.0 lbs
Opacity	0 lbs
Pentane, N-	5,044.0 lbs
Propane	7,346.0 lbs
Propylene	11,561.0 lbs
Toluene	16,446.0 lbs

177428

EMISSIONS EVENT

12/21/2012 6:55PM

12/21/2012

0.0833333333333

Contaminant	Amount Released
1,2-Dichloroethane	300.0 lbs
Carbon Monoxide	200.0 lbs
Ethyl chloride	4.0 lbs
Ethylene (gaseous)	700.0 lbs
Hydrogen chloride	200.0 lbs
Propane	1.0 lbs
Trichloroacetaldehyde	1.0 lbs

177149

EMISSIONS EVENT

12/13/2012 5:00PM

12/13/2012

5.0

Contaminant	Amount Released
1,3-BUTADIENE	1.5 lbs
1-Butene	2.8 lbs
Acetylene	18.0 lbs
Benzene	1.1 lbs
Butane, N-	0.2 lbs
Carbon Monoxide	3,378.0 lbs
Cis-2-butene	0.1 lbs
Ethane	1,573.0 lbs
Ethylene (gaseous)	3,163.0 lbs
Isobutane	0.1 lbs
Methane	50.0 lbs
Nitrogen Oxides	467.0 lbs
Opacity	0 lbs
Propane	8.2 lbs
Propylene	34.1 lbs
Styrene	0.3 lbs
Toluene	5.1 lbs
Trans-2-butene	1.5 lbs

176126

EMISSIONS EVENT

11/16/2012 9:10PM

11/17/2012

3.16666666667

Contaminant	Amount Released
Benzene	2.0 lbs
Butadiene, 1-3	3.2 lbs
Butane, N-	0.4 lbs
Butene	0.6 lbs
Carbon Monoxide	1,546.2 lbs
Cis-2-butene	0.1 lbs
Ethane	8.6 lbs
Ethylene (gaseous)	1,995.3 lbs
Isobutylene	0.1 lbs
Methane	145.5 lbs
Nitrogen Oxides	215.5 lbs
Propane	0.6 lbs
Propylene	4.4 lbs
Styrene	0.4 lbs
Toluene	6.7 lbs
Trans-2-butene	0.2 lbs

176068

EMISSIONS EVENT

11/12/2012 1:10PM

11/12/2012

5.5

Contaminant	Amount Released
Ethane, 1,1,1,2-Tetrafluoro-(HFC-134a)	5,060.0 lbs

175802

EMISSIONS EVENT

11/07/2012 6:00AM

11/08/2012

29.5

Contaminant	Amount Released
1,3-BUTADIENE	36.0 lbs
1-Butene	18.0 lbs
2-Butene-cis	2.0 lbs
2-Butene-trans	8.0 lbs
Acetylene	126.0 lbs
Benzene	12.0 lbs
Butane, N-	4.0 lbs
Carbon Monoxide	28,178.0 lbs
Ethane	11,868.0 lbs
Ethylene (gaseous)	24,230.0 lbs
Isobutane	1.0 lbs
Methane	1,963.0 lbs
Nitrogen Oxides	3,903.0 lbs
Opacity	0 lbs
Propane	68.0 lbs
Propylene	143.0 lbs
Styrene	2.0 lbs
Toluene	32.0 lbs

174255

EMISSIONS EVENT

10/01/2012 7:45PM

10/03/2012

28.25

Contaminant	Amount Released
1,3-BUTADIENE	1,678.0 lbs
1-Butene	275.0 lbs
2-Butene-cis	73.0 lbs
2-Butene-trans	173.0 lbs
Acetylene	222.0 lbs
Benzene	1,015.0 lbs
Butane, N-	198.0 lbs
Carbon Monoxide	37,279.0 lbs
Ethane	12,376.0 lbs
Ethylene (gaseous)	25,721.0 lbs
Isobutane	61.0 lbs
Methane	4,402.0 lbs
Nitrogen Oxides	5,182.0 lbs
Propane	1,025.0 lbs
Propylene	1,770.0 lbs
Styrene	195.0 lbs
Toluene	3,126.0 lbs

173773

MAINTENANCE

09/29/2012 6:00AM

09/29/2012

16.5

Contaminant	Amount Released
Carbon Monoxide	1,207.0 lbs
Ethylene (gaseous)	2,160.0 lbs
Nitrogen Oxides	605.0 lbs

173779

MAINTENANCE

09/24/2012 6:00AM

09/27/2012

72.0

Contaminant	Amount Released
Carbon Monoxide	172.0 lbs
Ethylene (gaseous)	308.0 lbs
Nitrogen Oxides	86.0 lbs

173591

EMISSIONS EVENT

09/17/2012 12:34PM

09/17/2012

7.0

Contaminant	Amount Released
Carbon Monoxide	11,846.0 lbs
Ethane	3,062.0 lbs
Ethylene (gaseous)	6,932.0 lbs
Ethylene, gaseous	1,140.0 lbs
Hexane	1.0 lbs
Isobutane	4.0 lbs
Isopentane	1.0 lbs
Methane	2,822.0 lbs
Nitrogen Oxides	1,757.0 lbs
Opacity	0 lbs
Pentane, N-	2.0 lbs
Propane	762.0 lbs
Propylene	1,126.0 lbs
Toluene	6.0 lbs

173499

EMISSIONS EVENT

09/13/2012 11:20AM

09/13/2012

2.2

Contaminant	Amount Released
1,2-Dichloroethane	680.0 lbs
Hydrogen chloride	1.0 lbs
Vinyl Chloride	2.5 lbs

173416

MAINTENANCE

09/12/2012 5:37PM

09/12/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1,002.0 lbs

173425

EMISSIONS EVENT

09/12/2012 10:36AM

09/12/2012

5.3

Contaminant	Amount Released
1,3-BUTADIENE	142.0 lbs
1-Butene	27.0 lbs
Butane, N-	8.0 lbs
Carbon Monoxide	104.0 lbs
Cis-2-butene	8.0 lbs
Ethane	2.0 lbs
Ethylene (gaseous)	7.0 lbs
Hexane	1.0 lbs
Isobutane	2.0 lbs
Isobutylene	37.0 lbs
Isopentane	1.0 lbs
Methane	10.0 lbs
Nitrogen Oxides	13.0 lbs
Pentane, N-	1.0 lbs
Propane	4.0 lbs
Propylene (Propene)	8.0 lbs
Toluene	4.0 lbs
Trans-2-butene	12.0 lbs

173219

MAINTENANCE

09/08/2012 3:59PM

09/08/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	2,575.03 lbs

173215

EMISSIONS EVENT

09/07/2012 6:28AM

09/07/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	2,076.0 lbs

174042

EMERGENCY RESPONSE

08/26/2012 2:00PM

12/31/3000

8663651.0

Contaminant	Amount Released
HERBICIDES / PESTICIDES	0 lbs

172337

MAINTENANCE

08/21/2012 6:00AM

01/17/2013

3576.0

Contaminant	Amount Released
1-Pentene	168.0 lbs
Benzene	21.0 lbs
Biphenyl	39.0 lbs
Butane, N-	17.0 lbs
Carbon Monoxide	2,270.0 lbs
Cyclohexane	1,089.0 lbs
Isobutane	3.0 lbs
M-Xylene	23.0 lbs
Nitrogen Oxides	311.0 lbs
Toluene	41.0 lbs

171508

EMISSIONS EVENT

07/24/2012 4:55PM

07/25/2012

17.0

Contaminant	Amount Released
Benzene	36.0 lbs
Biphenyl	85.0 lbs
Butane, N-	17.0 lbs
Cyclohexane	2,093.0 lbs
Isobutane	2.0 lbs
Pentene	283.0 lbs
Toluene	83.0 lbs
Xylene, m-	47.0 lbs

170525

MAINTENANCE

07/03/2012 1:57AM

07/03/2012

0.25

Contaminant	Amount Released
Ethylene (gaseous)	333.0 lbs

170524

EMISSIONS EVENT

06/30/2012 8:32PM

06/30/2012

0.0333333333333

Contaminant	Amount Released
Ethylene (gaseous)	3,641.0 lbs

169152

EMISSIONS EVENT

06/01/2012 2:54AM

06/01/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	869.0 lbs

168603

MAINTENANCE

05/19/2012 8:00AM

05/31/2012

288.0

Contaminant	Amount Released
Carbon Monoxide	6,702.0 lbs
Nitrogen Oxides	3,956.0 lbs
Particulate Matter	69.0 lbs
Propane	11,958.0 lbs
Sulfur dioxide	25.0 lbs

167529

MAINTENANCE

04/21/2012 4:44AM

04/21/2012

0.0333333333333

Contaminant	Amount Released
Ethylene, gaseous	1,793.0 lbs

167526

EMISSIONS EVENT

04/20/2012 8:07PM

04/20/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1,500.0 lbs

167528

MAINTENANCE

04/20/2012 1:00AM

04/20/2012

0.0166666666667

Contaminant	Amount Released
Ethylene (gaseous)	1e,-05 lbs

167407

MAINTENANCE

04/19/2012 1:25PM

04/22/2012

63.6666666667

Contaminant	Amount Released
Carbon Monoxide	718.0 lbs
Nitrogen Oxides	360.0 lbs
Propylene	2,570.0 lbs

167157

EMISSIONS EVENT

04/12/2012 2:20PM

04/12/2012

0.833333333333

Contaminant	Amount Released
Carbon Monoxide	814.0 lbs
Ethylene (gaseous)	1,052.0 lbs
Opacity	0 lbs
VOC	1,062.0 lbs

166822

EMISSIONS EVENT

04/04/2012 6:18AM

04/04/2012

2.0

Contaminant	Amount Released
Carbon Monoxide	199.0 lbs
Ethylene (gaseous)	1,114.0 lbs
Nitrogen Oxides	100.0 lbs
Other	1.0 lbs

166761

EMISSIONS EVENT

04/03/2012 9:45AM

04/04/2012

30.75

Contaminant	Amount Released
1,3-BUTADIENE	3,131.0 lbs
1-Butene	688.0 lbs
2-Butene-cis	189.0 lbs
2-Butene-trans	278.0 lbs
Benzene	3,958.0 lbs
Butane, N-	103.0 lbs
Carbon Monoxide	70,783.0 lbs
Ethylene, gaseous	31,054.0 lbs
Hexane	1,352.0 lbs
Isobutane	176.0 lbs
Isobutylene	939.0 lbs
Isopentane	2,366.0 lbs
Nitrogen Oxides	9,825.0 lbs
Opacity	0 lbs
Pentane, N-	3,209.0 lbs
Propane	7,968.0 lbs
Propylene	11,491.0 lbs
Toluene	10,466.0 lbs

180268

EMISSIONS EVENT

03/11/2012 8:00AM

03/11/2012

6.0

Contaminant	Amount Released
Carbon Monoxide	708.0 lbs
Ethylene (gaseous)	185.0 lbs
Isobutane	1.0 lbs
Isopentane	1.0 lbs
Nitrogen Oxides	139.0 lbs
Pentane, N-	1.0 lbs
Propane	7.0 lbs
Propylene (Propene)	23.0 lbs
Toluene	3.0 lbs

165312

MAINTENANCE

02/24/2012 4:35PM

02/24/2012

0.166666666667

Contaminant	Amount Released
Ethylene (gaseous)	693.6 lbs

165323

EMISSIONS EVENT

02/24/2012 1:00PM