Neighborhood Witness

FREEPORT LNG PRETREATMENT FACILITY

Regulated Entity Reference Number: RN106481500
Primary Business: LIQUIFIED NATURAL GAS
County: BRAZORIA
Nearest City: FREEPORT
Nearest Zipcode: 77541
Physical Location: 2363 CR 690 APPROXIMATELY 0.25 MI NORTH OF THE INTERSECTION OF CR 690 AND CR 891
TCEQ reference

Emission Events

Tracking Number

Event began

Event ended

Duration

Total Released

323519

10/27/2019 05:21 AM

10/27/2019 07:22 AM

2.01666666667

2034.04

Contaminant	Amount Released
Benzene	0.02 lbs
Butanes	37.0 lbs
CO	1,325.0 lbs
Nitrogen Oxides	664.0 lbs
Pentanes	1.0 lbs
Propane	7.0 lbs
Toluene	0.01 lbs
Xylenes	0.01 lbs

323504

10/24/2019 08:45 PM

10/25/2019 03:15 AM

6.5

15735.05

Contaminant	Amount Released
Benzene	0.38 lbs
Butanes	33.0 lbs
Carbon Monoxide	14,025.0 lbs
NOX	1,636.0 lbs
Pentanes	9.5 lbs
Propane	31.0 lbs
Toluene	0.12 lbs
Xylenes	0.05 lbs

321838

09/28/2019 11:05 AM

09/28/2019 10:52 PM

11.7833333333

14439.63

Contaminant	Amount Released
Benzene	0.43 lbs
Butanes	131.0 lbs
Carbon Monoxide	12,796.0 lbs
Ethylbenzene	0.06 lbs
H2S	0.008 lbs
NOX	1,492.0 lbs
Propane	20.0 lbs
Sulfur dioxide	0.02 lbs
Sulfuric acid	0.002 lbs
Toluene	0.11 lbs

321506

09/23/2019 10:40 AM

09/23/2019 06:35 PM

7.91666666667

17324.642

Contaminant	Amount Released
Benzene	0.24 lbs
Butanes	129.0 lbs
CO	15,374.0 lbs
Hydrogen Sulfide	0.01 lbs
NOX	1,793.0 lbs
Propane	28.0 lbs
Sulfur dioxide	0.03 lbs
Sulfuric acid	0.002 lbs
Toluene	0.13 lbs
Xylenes	0.23 lbs

321338

09/20/2019 01:40 PM

09/20/2019 08:25 PM

6.75

20240.452

Contaminant	Amount Released
Benzene	0.28 lbs
Butanes	151.0 lbs
Carbon Monoxide	17,961.0 lbs
H2S	0.01 lbs
NOX	2,095.0 lbs
Propane	32.7 lbs
Sulfur dioxide	0.03 lbs
Sulfuric acid	0.002 lbs
Toluene	0.16 lbs
Xylenes	0.27 lbs

321298

09/19/2019 03:40 PM

09/20/2019 09:33 AM

17.8833333333

6471.245

Contaminant	Amount Released
Benzene	0.09 lbs
Butanes	51.0 lbs
Carbon Monoxide	5,740.0 lbs
Hydrogen Sulfide	0.004 lbs
NOX	669.0 lbs
Propane	11.0 lbs
Sulfur dioxide	0.01 lbs
Sulfuric acid	0.001 lbs
Toluene	0.05 lbs
Xylenes	0.09 lbs

320367

09/07/2019 12:45 PM

09/08/2019 03:40 AM

14.9166666667

4179.607

Contaminant	Amount Released
Benzene	0.07 lbs
Butanes	20.8 lbs
Carbon Monoxide	3,708.0 lbs
Ethylbenzene	0.004 lbs
H2S	0.0008 lbs
Nitrogen Oxides (NOx)	432.0 lbs
Propane	18.7 lbs
Sulfur dioxide	0.002 lbs
Sulfuric acid	0.0002 lbs
Toluene	0.02 lbs
Xylenes	0.01 lbs

317306

09/05/2019 09:00 AM

09/09/2019 10:00 AM

97.0

4253.654

Contaminant	Amount Released
Ammonia	631.0 lbs
Butanes	19.15 lbs
C6s	0.002 lbs
Carbon Monoxide	333.0 lbs
Nitrogen Oxides (NOx)	1,344.0 lbs
PM10	960.0 lbs
PM2.5	960.0 lbs
Pentanes	0.002 lbs
Propane	6.5 lbs

320155

09/03/2019 08:18 AM

09/03/2019 11:45 AM

3.45

7747.2553

Contaminant	Amount Released
Benzene	0.1 lbs
Butanes	49.0 lbs
CO	6,884.0 lbs
Ethylbenzene	0.01 lbs
H2S	0.001 lbs
NOX	803.0 lbs
Propane	11.0 lbs
Sulfur dioxide	0.004 lbs
Sulfuric acid	0.0003 lbs
Toluene	0.09 lbs
Xylenes	0.05 lbs

320140

09/02/2019 06:36 PM

09/02/2019 09:17 PM

2.68333333333

1906.7265

Contaminant	Amount Released
Benzene	0.006 lbs
Butanes	6.1 lbs
CO	1,701.0 lbs
Ethylbenzene	0.001 lbs
H2S	0.0004 lbs
NOX	198.0 lbs
Propane	1.6 lbs
Sulfur dioxide	0.001 lbs
Sulfuric acid	0.0001 lbs
Toluene	0.008 lbs
Xylenes	0.01 lbs

320135

09/02/2019 02:40 PM

09/02/2019 04:33 PM

1.88333333333

1869.7436

Contaminant	Amount Released
Benzene	0.02 lbs
Butanes	15.7 lbs
Carbon Monoxide	1,658.0 lbs
Ethylbenzene	0.002 lbs
H2S	0.0005 lbs
Nitrogen Oxides (NOx)	193.0 lbs
Propane	3.0 lbs
Sulfur dioxide	0.001 lbs
Sulfuric acid	0.0001 lbs
Toluene	0.01 lbs
Xylenes	0.01 lbs

320091

09/01/2019 05:00 PM

09/01/2019 06:04 PM

1.06666666667

1226.86342

Contaminant	Amount Released
Benzene	0.03 lbs
Butanes	11.6 lbs
C6s	0.01 lbs
CO	1,086.0 lbs
Ethylbenzene	0.003 lbs
H2S	0.0001 lbs
NOX	127.0 lbs
Propane	2.2 lbs
Sulfur dioxide	0.0003 lbs
Sulfuric acid	2e,-05 lbs
Toluene	0.01 lbs
Xylenes	0.01 lbs

320072

08/30/2019 12:00 PM

08/30/2019 06:20 PM

6.33333333333

1090.97084

Contaminant	Amount Released
Benzene	0.03 lbs
Butanes	8.2 lbs
CO	967.0 lbs
Ethylbenzene	0.004 lbs
H2S	0.0002 lbs
NOX	113.0 lbs
Propane	2.7 lbs
Sulfur dioxide	0.0006 lbs
Sulfuric acid	4e,-05 lbs
Toluene	0.03 lbs
Xylenes	0.006 lbs

320024

08/29/2019 09:51 PM

08/29/2019 10:40 PM

0.816666666667

3454.1731

Contaminant	Amount Released
Benzene	0.08 lbs
Butanes	22.0 lbs
CO	3,068.0 lbs
Ethylbenzene	0.01 lbs
H2S	0.001 lbs
NOX	358.0 lbs
Propane	6.0 lbs
Sulfur dioxide	0.002 lbs
Sulfuric acid	0.0001 lbs
Toluene	0.06 lbs
Xylenes	0.02 lbs

319900

08/29/2019 04:10 AM

08/29/2019 05:25 AM

1.25

572.2048

Contaminant	Amount Released
Benzene	0.0003 lbs
Butanes	6.7 lbs
C6s	0.004 lbs
Carbon Monoxide	506.0 lbs
Nitrogen Oxides (NOx)	59.0 lbs
Propane	0.5 lbs
Toluene	0.0005 lbs

319898

08/29/2019 02:25 AM

08/29/2019 07:45 AM

5.33333333333

1977.0971

Contaminant	Amount Released
Benzene	0.04 lbs
Butanes	17.0 lbs
Carbon Monoxide	1,751.0 lbs
Ethylbenzene	0.004 lbs
H2S	0.001 lbs
Nitrogen Oxides (NOx)	204.0 lbs
Propane	5.0 lbs
Sulfur dioxide	0.002 lbs
Sulfuric acid	0.0001 lbs
Toluene	0.04 lbs
Xylenes	0.01 lbs

319899

08/29/2019 12:00 AM

08/29/2019 12:01 AM

0.0166666666667

Contaminant	Amount Released
	0 lbs

319722

08/26/2019 11:44 PM

08/27/2019 12:24 AM

0.666666666667

435.00048

Contaminant	Amount Released
Butanes	3.0 lbs
CO	386.0 lbs
Ethylbenzene	1e,-05 lbs
H2S	0.0001 lbs
NOX	45.0 lbs
Propane	1.0 lbs
Sulfur dioxide	0.0003 lbs
Sulfuric acid	2e,-05 lbs
Toluene	1e,-05 lbs
Xylenes	4e,-05 lbs

319540

08/24/2019 03:27 PM

08/24/2019 04:40 PM

1.21666666667

1764.7033

Contaminant	Amount Released
Benzene	2e,-05 lbs
Butanes	17.0 lbs
CO	1,560.0 lbs
Ethylbenzene	4e,-05 lbs
H2S	0.001 lbs
NOX	182.0 lbs
Pentanes	0.7 lbs
Propane	5.0 lbs
Sulfur dioxide	0.002 lbs
Sulfuric acid	0.0001 lbs
Toluene	4e,-05 lbs
Xylenes	0.0001 lbs

319532

08/23/2019 08:55 AM

08/23/2019 02:22 PM

5.45

24702.0299

Contaminant	Amount Released
Benzene	0.0002 lbs
Butanes	67.0 lbs
Carbon Monoxide	22,022.0 lbs
Ethylbenzene	0.0007 lbs
H2S	0.0061 lbs
NOX	2,568.0 lbs
Propane	45.0 lbs
Sulfur dioxide	0.02 lbs
Sulfuric acid	0.001 lbs
Toluene	0.0005 lbs
Xylenes	0.0014 lbs

309591

06/15/2019 12:00 AM

06/28/2019 01:00 PM

325.0

85663.81

Contaminant	Amount Released
Acetaldehyde	11.0 lbs
Acrolein	1.8 lbs
Benzene	9.3 lbs
Butadiene, 1-3	0.12 lbs
Butanes	152.0 lbs
C6s	49.0 lbs
C7s	29.0 lbs
C8s	14.0 lbs
C9s	6.1 lbs
Carbon Monoxide	27,950.0 lbs
Carbonyl sulfide	0.06 lbs
Cyclohexane	8.0 lbs
Ethylbenzene	8.8 lbs
Formaldehyde	196.0 lbs
Hydrogen Sulfide	0.33 lbs
Napthalene	0.4 lbs
Nitrogen Oxides (NOx)	43,225.0 lbs
Opacity	0 lbs
PAH	0.6 lbs
PM10	6,112.0 lbs
PM2.5	6,112.0 lbs
Pentanes	103.0 lbs
Propane	263.0 lbs
Propylene oxide	8.0 lbs
Sulfur dioxide	1,249.0 lbs
Sulfuric acid	96.0 lbs
Toluene	38.5 lbs
Xylenes	18.0 lbs
mercaptan	2.8 lbs

311114

06/13/2019 12:00 AM

06/17/2019 12:00 AM

96.0

441.495

Contaminant	Amount Released
Benzene	0.22 lbs
Butanes	0.6 lbs
C6s	0.13 lbs
C7s	0.06 lbs
C8s	0.03 lbs
C9s	0.05 lbs
Carbon Monoxide	40.0 lbs
Cyclohexane	0.02 lbs
Ethylene	0.09 lbs
Hydrogen Sulfide	0.001 lbs
Nitrogen Oxides (NOx)	26.5 lbs
Opacity	0 lbs
PM10	124.0 lbs
PM2.5	124.0 lbs
Particulate Matter	124.0 lbs
Pentanes	0.51 lbs
Propane	0.89 lbs
Sulfur dioxide	0.05 lbs
Sulfuric acid	0.004 lbs
Toluene	0.26 lbs
Xylenes	0.06 lbs
mercaptan	0.02 lbs

310046

06/10/2019 12:00 AM

06/10/2019 04:00 PM

16.0

673.51

Contaminant	Amount Released
Benzene	196.63 lbs
Butanes	3.43 lbs
C6s	1.27 lbs
C7s	0.74 lbs
C9s	0.95 lbs
Hydrogen Sulfide	13.59 lbs
Opacity	0 lbs
Pentanes	3.2 lbs
Propane	4.56 lbs
Toluene	304.03 lbs
Xylenes	94.05 lbs
mercaptan	51.06 lbs

310437

06/10/2019 12:00 AM

07/14/2019 12:00 AM

816.0

343329.32076

Contaminant	Amount Released
Benzene	3.0 lbs
Butanes	5,407.0 lbs
C6s	16.0 lbs
C7s	3.3 lbs
C8s	1.6 lbs
C9s	0.7 lbs
Carbon Monoxide	217,495.0 lbs
Carbonyl sulfide	0.00076 lbs
Cyclohexane	2.2 lbs
H2S	4.2 lbs
Nitrogen Oxides (NOx)	108,945.0 lbs
Pentanes	1,886.0 lbs
Propane, N-	2,522.0 lbs
Sulfur dioxide	6,412.0 lbs
Sulfuric acid	491.0 lbs
Toluene	2.7 lbs
Xylenes	0.62 lbs
mercaptan	137.0 lbs