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|View History: Monthly Download Data (XLS File)                                                          
|View History: Monthly                                                                                    
|View History: Monthly                                                                                    
|View History:                                                                                            
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|Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1991                                                                                                                              | -13.2 | -13.8 | -12.2 | -16.7 | -15.1 | -12.7 | -14.7 | -12.9 | -9.1  | -12.1 | -17.5 | -13.3
|1992                                                                                                                              | 1.9   | -0.4  | -2.4  | -7.4  | -5.8  | -7.6  | -2.0  | 2.8   | -0.9  | -0.7  | -2.1  | -9.0 
|1993                                                                                                                              | -41.9 | -44.7 | -46.6 | -41.3 | -35.7 | -33.7 | -35.4 | -35.0 | -36.7 | -35.5 | -35.3 | -32.7
|1994                                                                                                                              | -13.0 | -30.4 | -20.9 | -13.7 | -8.3  | -8.3  | -0.1  | 3.0   | 15.2  | 17.2  | 27.0  | 21.5 
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|1995                                                                                                                              | 49.9  | 85.3  | 65.2  | 52.0  | 35.4  | 31.3  | 15.3  | 3.6   | 2.2   | 1.8   | -7.0  | -15.0
|1996                                                                                                                              | -39.6 | -55.6 | -63.2 | -60.9 | -56.4 | -52.4 | -54.0 | -45.4 | -36.2 | -30.4 | -29.0 | -23.9
|1997                                                                                                                              | -22.9 | -11.1 | 43.9  | 42.6  | 36.6  | 44.1  | 39.4  | 29.5  | 14.7  | 19.6  | 15.0  | -3.0 
|1998                                                                                                                              | 10.4  | 54.6  | 29.7  | 45.6  | 40.4  | 30.3  | 52.1  | 51.3  | 37.5  | 31.2  | 44.1  | 72.7 
|1999                                                                                                                              | 91.2  | 81.2  | 55.9  | 27.5  | 28.1  | 24.9  | 17.5  | 5.5   | 8.0   | 0.2   | -3.5  | -4.9 
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|2000                                                                                                                              | -7.5  | -26.6 | -14.3 | -12.4 | -23.1 | -26.8 | -29.2 | -31.2 | -29.8 | -27.2 | -28.8 | -45.2
|2001                                                                                                                              | -52.1 | -46.5 | -47.8 | -27.0 | -6.0  | 9.3   | 20.7  | 43.6  | 52.9  | 41.0  | 55.8  | 133.9
|2002                                                                                                                              | 204.2 | 199.3 | 176.7 | 103.8 | 69.1  | 47.9  | 33.9  | 17.7  | 12.3  | 7.7   | -7.4  | -23.0
|2003                                                                                                                              | -42.1 | -64.5 | -63.7 | -51.9 | -43.9 | -31.9 | -25.2 | -17.5 | -11.7 | -5.0  | 8.8   | 17.3 
|2004                                                                                                                              | 34.0  | 63.3  | 96.6  | 63.9  | 50.8  | 29.3  | 22.7  | 21.8  | 14.4  | 11.7  | 9.6   | 2.0  
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|2005                                                                                                                              | 7.7   | 48.3  | 23.6  | 15.8  | 6.2   | 2.9   | -0.3  | -9.5  | -9.1  | -4.8  | -2.5  | 0.4  
|2006                                                                                                                              | 19.2  | 20.6  | 29.4  | 27.0  | 29.7  | 24.4  | 18.7  | 16.2  | 22.0  | 15.5  | 12.8  | 24.6 
|2007                                                                                                                              | 9.8   | 0.9   | -1.2  | -1.7  | -0.7  | 7.1   | 10.7  | 8.0   | 2.8   | 6.8   | 3.6   | 0.6  
|2008                                                                                                                              | -7.6  | -10.5 | -19.3 | -18.7 | -17.0 | -26.0 | -27.6 | -22.9 | -20.6 | -22.5 | -13.7 | -11.0
|2009                                                                                                                              | 4.5   | 29.5  | 41.7  | 40.6  | 34.5  | 43.9  | 56.7  | 61.9  | 53.9  | 45.5  | 37.6  | 25.2 
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|2010                                                                                                                              | 5.7   | -19.9 | -11.4 | -1.9  | 1.1   | -2.3  | -10.5 | -19.6 | -10.7 | 0.6   | 0.1   | 1.2  
|2011                                                                                                                              | 4.0   | 15.2  | 11.8  | 2.8   | 3.4   | 1.7   | 2.0   | 4.1   | -3.0  | -5.7  | -6.5  | 0.5  
|2012                                                                                                                              | 19.9  | 27.3  | 18.6  | 7.0   | -0.5  | -0.6  | 0.0   | 8.8   | 8.8   | 2.6   | 3.0   | 1.3  
|2013                                                                                                                              | -9.3  | -13.6 | -24.6 | -21.8 | -10.9 | -5.2  | -1.1  | -1.1  | -2.5  | -1.2  | -6.8  | -14.7
|2014                                                                                                                              | -27.5 | -45.4 | -55.9 | -47.7 | -43.0 | -36.9 | -32.1 | -29.5 | -23.1 | -15.3 | -8.0  | 6.3  
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|2015                                                                                                                              | 21.7  | 41.1  | 91.1  | 97.7  | 85.0  | 68.0  | 53.7  | 50.0  | 39.7  | 28.2  | 22.6  | 25.3 
|2016                                                                                                                              | 33.7  | 66.4  | 77.6  | 48.1  | 29.7  | 19.8  | 14.6  | 7.2   | -1.6  | 0.3   | 3.7   | -9.8 
|2017                                                                                                                              | -16.1 | -12.3 | -16.9 | -16.2 | -13.4 | -8.6  | -9.1  | -9.0  | -4.8  | -8.6  | -9.4  | -15.2
|2018                                                                                                                              | -26.3 | -35.7 | -30.5 | -28.8 | -26.2 | -23.4 | -26.4 | -30.2 | -30.3 | -27.0 | -28.1 | -15.6
|2019                                                                                                                              | 2.9   | 11.6  | 3.2   | 16.9  | 15.2  | 12.4  | 18.5  | 22.8  | 28.6  | 33.1  | 30.6  | 25.7 
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|2020                                                                                                                              | 29.2  | 27.9  | 41.0  | 32.4  | 28.7  | 29.2  | 30.0  | 36.4  | 29.7  | 8.1   | 13.1  | 12.7 
|2021                                                                                                                              | 8.3   | -9.8  | -12.3 | -20.2 | -15.3 | -21.0 | -21.1 | -24.2 | -17.9 | -4.8  | -7.2  | 2.1  
|2022                                                                                                                              | -10.2 | -12.1 | -17.6 | -10.0 | -14.2 | -7.3  | -6.8  | -1.5  | -1.1  | 2.3   | 2.0   | -4.8 
|2023                                                                                                                              | 20.0  | 53.4  | 59.8  | 43.0  | 39.8  | 34.6  | 32.3  | 19.6  | 7.6   | 2.9   | 4.3   | 10.6 
|2024                                                                                                                              | -6.6  | 0.5   | 5.2   | 7.1   | 3.8   |       |       |       |       |       |       |      
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024