Neighborhood Witness

GATEWAY GAS PLANT

Regulated Entity Reference Number: RN110829843
Primary Business: No primary business description on file.
County: REAGAN
Nearest City: MIDKIFF
Nearest Zipcode: 79755
Physical Location: FROM BIG LAKE TRAVEL N ON HWY 137 FOR 12 MI TURN W ONTO HWY 137 TRAVEL 23.6 MI AND TURN W ONTO LEASE ROAD TRAVEL 1.2 MI TO THE GAS PLANT
TCEQ reference

Emission Events

Tracking Number

Event began

Event ended

Duration

Total Released

417088

02/09/2024 08:07 PM

02/10/2024 03:36 AM

7.48

43,973.05

Contaminant	Amount Released
Benzene	0.04 lbs
Butane	0.02 lbs
Carbon Monoxide	19,030.34 lbs
Hydrogen Sulfide	0.11 lbs
Natural Gas VOCs	15,397.99 lbs
Octane	0.66 lbs
Oxides of Nitrogen (NOx)	9,532.44 lbs
Propane	0.06 lbs
Sulfur dioxide	11.32 lbs
Toluene	0.05 lbs
Xylene	0.02 lbs

415947

01/18/2024 09:40 AM

01/18/2024 05:20 PM

7.67

15,119.08

Contaminant	Amount Released
Benzene	12.28 lbs
Carbon Monoxide	10,065.11 lbs
Oxides of Nitrogen (NOx)	5,041.69 lbs

410993

10/10/2023 09:30 AM

10/10/2023 04:30 PM

7.00

24,061.49

Contaminant	Amount Released
Carbon Monoxide	14,151.53 lbs
Natural Gas VOCs	2,821.35 lbs
Oxides of Nitrogen (NOx)	7,088.61 lbs

410739

10/04/2023 07:46 AM

10/04/2023 10:53 PM

15.12

9,867.36

Contaminant	Amount Released
Carbon Monoxide	5,319.92 lbs
Natural Gas VOCs	1,882.65 lbs
Oxides of Nitrogen (NOx)	2,664.79 lbs

410454

09/27/2023 05:47 PM

09/27/2023 11:59 PM

6.20

13,268.72

Contaminant	Amount Released
Carbon Monoxide	8,560.45 lbs
Natural Gas VOCs	420.28 lbs
Oxides of Nitrogen (NOx)	4,287.99 lbs

409792

09/11/2023 08:20 PM

09/12/2023 02:40 PM

18.33

24,127.32

Contaminant	Amount Released
Carbon Monoxide	10,381.81 lbs
Natural Gas VOCs	8,545.19 lbs
Oxides of Nitrogen (NOx)	5,200.32 lbs

395242

02/09/2023 06:35 AM

02/09/2023 05:35 PM

11.00

37,280.42

Contaminant	Amount Released
Benzene	33.84 lbs
Butane	3,474.98 lbs
Carbon Monoxide	16,189.82 lbs
Cyclohexane	60.72 lbs
Ethylbenzene	0.88 lbs
HEPTANE (OR N-)	214.73 lbs
Hexanes	583.26 lbs
Hydrogen Sulfide	0.90 lbs
Nonanes	9.79 lbs
Octane	53.04 lbs
Oxides of Nitrogen (NOx)	8,109.60 lbs
Pentane	1,346.81 lbs
Propane	7,088.00 lbs
Sulfur dioxide	95.01 lbs
Toluene	15.20 lbs
Xylene	2.72 lbs
decanes	1.12 lbs

392458

12/23/2022 01:10 AM

12/23/2022 12:38 PM

11.47

16,632.70

Contaminant	Amount Released
Benzene	14.76 lbs
Butane	1,530.83 lbs
Carbon Monoxide	7,297.27 lbs
Cyclohexane	26.74 lbs
Ethylbenzene	0.37 lbs
HEPTANE (OR N-)	94.58 lbs
Hexanes	256.89 lbs
Nonanes	4.31 lbs
Octane	20.93 lbs
Oxides of Nitrogen (NOx)	3,655.26 lbs
Pentane	593.18 lbs
Propane	3,129.46 lbs
Toluene	6.52 lbs
Xylene	1.11 lbs
decanes	0.49 lbs

391647

12/07/2022 03:52 AM

12/07/2022 08:36 AM

4.73

41,326.89

Contaminant	Amount Released
Benzene	32.33 lbs
Butane	3,358.92 lbs
Carbon Monoxide	19,142.75 lbs
Cyclohexane	58.54 lbs
Ethylbenzene	0.81 lbs
HEPTANE (OR N-)	207.06 lbs
Hexanes	562.43 lbs
Hydrogen Sulfide	0.04 lbs
Nonanes	9.44 lbs
Octane	46.03 lbs
Oxides of Nitrogen (NOx)	9,588.75 lbs
Pentane	1,298.68 lbs
Propane	6,999.63 lbs
Sulfur dioxide	3.69 lbs
Toluene	14.28 lbs
Xylene	2.43 lbs
decanes	1.08 lbs

381301

06/11/2022 09:15 PM

06/14/2022 05:30 PM

68.25

116,682.73

Contaminant	Amount Released
Benzene	100.67 lbs
Butane	10,444.92 lbs
Carbon Monoxide	51,863.26 lbs
Cyclohexane	182.34 lbs
Ethylbenzene	2.52 lbs
HEPTANE (OR N-)	644.99 lbs
Hexanes	1,751.96 lbs
Nonanes	29.41 lbs
Octane	142.71 lbs
Oxides of Nitrogen (NOx)	25,978.69 lbs
Pentane	4,045.38 lbs
Propane	21,440.51 lbs
Toluene	44.44 lbs
Xylene	7.55 lbs
decanes	3.38 lbs

369989

11/12/2021 03:14 AM

11/12/2021 09:49 AM

6.58

9,513.40

Contaminant	Amount Released
Butane	14.28 lbs
Carbon Monoxide	6,137.66 lbs
Oxides of Nitrogen (NOx)	3,074.40 lbs
Propane	287.06 lbs

369929

11/10/2021 10:35 PM

11/11/2021 06:45 PM

20.17

13,006.40

Contaminant	Amount Released
Benzene	3.06 lbs
Butane	1,171.06 lbs
Carbon Monoxide	5,763.97 lbs
Ethylbenzene	3.64 lbs
Hexanes	485.85 lbs
Hydrogen Sulfide	0.17 lbs
Oxides of Nitrogen (NOx)	2,887.21 lbs
Pentane	459.81 lbs
Propane	2,210.35 lbs
Toluene	7.23 lbs
Xylene	14.05 lbs

365338

08/19/2021 06:58 PM

08/20/2021 03:41 PM

20.72

44,024.75

Contaminant	Amount Released
Benzene	14.43 lbs
Butane	5,121.05 lbs
Carbon Monoxide	16,667.25 lbs
Cyclohexane	0.05 lbs
Ethylbenzene	16.11 lbs
Hexanes	2,132.72 lbs
Hydrogen Sulfide	3.49 lbs
Octane	16.89 lbs
Oxides of Nitrogen (NOx)	8,348.75 lbs
Pentane	2,018.49 lbs
Propane	9,300.13 lbs
Sulfur dioxide	290.13 lbs
Toluene	32.97 lbs
Xylene	62.29 lbs

364770

08/15/2021 10:52 AM

08/15/2021 03:05 PM

4.22

19,298.46

Contaminant	Amount Released
Benzene	5.40 lbs
Butane	2,010.06 lbs
Carbon Monoxide	7,903.05 lbs
Cyclohexane	0.01 lbs
Ethylbenzene	6.28 lbs
Hexanes	835.84 lbs
Hydrogen Sulfide	0.66 lbs
Octane	2.30 lbs
Oxides of Nitrogen (NOx)	3,958.70 lbs
Pentane	791.05 lbs
Propane	3,708.66 lbs
Sulfur dioxide	39.59 lbs
Toluene	12.60 lbs
Xylene	24.26 lbs

359486

06/03/2021 12:30 AM

06/04/2021 06:17 PM

41.78

26,290.50

Contaminant	Amount Released
Benzene	7.26 lbs
Butane	1,246.73 lbs
Carbon Monoxide	13,367.75 lbs
Cyclohexane	0.22 lbs
Ethylbenzene	4.31 lbs
Hexanes	509.25 lbs
Hydrogen Sulfide	11.58 lbs
Octane	69.85 lbs
Oxides of Nitrogen (NOx)	6,696.01 lbs
Pentane	482.29 lbs
Propane	2,664.46 lbs
Sulfur dioxide	1,200.81 lbs
Toluene	12.72 lbs
Xylene	17.26 lbs

354968

04/28/2021 10:16 AM

04/28/2021 04:00 PM

5.73

14,389.99

Contaminant	Amount Released
Butane	21.59 lbs
Carbon Monoxide	9,283.85 lbs
Oxides of Nitrogen (NOx)	4,650.35 lbs
Propane	434.20 lbs

354301

04/14/2021 02:00 AM

04/15/2021 04:05 PM

38.08

22,909.86

Contaminant	Amount Released
Benzene	1.08 lbs
Butane	304.90 lbs
Carbon Monoxide	14,087.63 lbs
Cyclohexane	0.02 lbs
Ethylbenzene	0.90 lbs
Hexanes	114.12 lbs
Hydrogen Sulfide	1.07 lbs
Octane	6.30 lbs
Oxides of Nitrogen (NOx)	7,056.60 lbs
Pentane	108.04 lbs
Propane	1,115.20 lbs
Sulfur dioxide	108.31 lbs
Toluene	2.16 lbs
Xylene	3.53 lbs

346232

11/17/2020 11:00 AM

11/20/2020 08:02 PM

81.03

17,594.58

Contaminant	Amount Released
Butane	26.40 lbs
Carbon Monoxide	11,351.32 lbs
Oxides of Nitrogen (NOx)	5,685.96 lbs
Propane	530.90 lbs

344574

10/21/2020 01:00 AM

10/22/2020 09:49 AM

32.82

87,024.03

Contaminant	Amount Released
Benzene	24.81 lbs
Butane	9,456.56 lbs
Carbon Monoxide	34,867.25 lbs
Ethylbenzene	29.51 lbs
Hexanes	3,934.72 lbs
Hydrogen Sulfide	1.35 lbs
Oxides of Nitrogen (NOx)	17,465.26 lbs
Pentane	3,723.82 lbs
Propane	17,348.42 lbs
Toluene	58.53 lbs
Xylene	113.80 lbs

342441

09/16/2020 11:30 PM

09/17/2020 04:45 PM

17.25

22,759.58

Contaminant	Amount Released
Benzene	7.03 lbs
Butane	2,609.10 lbs
Carbon Monoxide	8,771.94 lbs
Cyclohexane	0.01 lbs
Ethylbenzene	8.17 lbs
Hexanes	1,086.39 lbs
Hydrogen Sulfide	0.87 lbs
Octane	3.07 lbs
Oxides of Nitrogen (NOx)	4,393.93 lbs
Pentane	1,028.18 lbs
Propane	4,750.19 lbs
Sulfur dioxide	52.78 lbs
Toluene	16.39 lbs
Xylene	31.53 lbs

340915

08/18/2020 10:29 PM

08/19/2020 01:00 AM

2.52

3,204.14

Contaminant	Amount Released
Benzene	1.07 lbs
Butane	406.77 lbs
Carbon Monoxide	1,150.12 lbs
Ethylbenzene	1.27 lbs
Hexanes	169.59 lbs
Hydrogen Sulfide	0.06 lbs
Oxides of Nitrogen (NOx)	576.10 lbs
Pentane	160.50 lbs
Propane	731.24 lbs
Toluene	2.52 lbs
Xylene	4.90 lbs

340233

08/06/2020 08:21 AM

08/06/2020 04:07 PM

7.77

18,594.38

Contaminant	Amount Released
Benzene	6.21 lbs
Butane	2,360.57 lbs
Carbon Monoxide	6,674.37 lbs
Ethylbenzene	7.38 lbs
Hexanes	984.18 lbs
Hydrogen Sulfide	0.34 lbs
Oxides of Nitrogen (NOx)	3,343.24 lbs
Pentane	931.43 lbs
Propane	4,243.56 lbs
Toluene	14.64 lbs
Xylene	28.46 lbs