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|View History: Monthly Download Data (XLS File)                                                                                    
|View History: Monthly                                                                                                              
|View History: Monthly                                                                                                              
|View History:                                                                                                                      
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|AGA Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|AGA Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|Year                                                                                                                              | Jan      | Feb      | Mar      | Apr      | May      | Jun      | Jul      | Aug      | Sep      | Oct      | Nov      | Dec     
|--------------------------------------------------------------------------------------------------------------------------------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | --------
|1994                                                                                                                              | 393,598  | 297,240  | 289,617  | 356,360  | 461,202  | 516,155  | 604,504  | 678,168  | 747,928  | 783,414  | 775,741  | 673,670 
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|1995                                                                                                                              | 156,161  | 158,351  | 126,677  | 101,609  | 72,294   | 83,427   | 33,855   | -43,870  | -34,609  | -17,003  | -75,285  | -121,212
|1996                                                                                                                              | -180,213 | -191,939 | -220,847 | -233,967 | -253,766 | -260,320 | -246,398 | -159,895 | -134,327 | -127,911 | -138,359 | -86,091 
|1997                                                                                                                              | -55,406  | -14,740  | 101,915  | 102,564  | 121,784  | 132,561  | 86,965   | 58,580   | 38,741   | 67,379   | 80,157   | 28,119  
|1998                                                                                                                              | 77,255   | 135,784  | 65,355   | 130,979  | 148,718  | 138,540  | 205,160  | 215,060  | 166,834  | 187,302  | 246,104  | 273,754 
|1999                                                                                                                              | 220,584  | 200,763  | 167,893  | 110,762  | 103,265  | 117,707  | 60,222   | 2,419    | 41,926   | -34,345  | -39,346  | -49,725 
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|2000                                                                                                                              | -90,348  | -193,147 | -152,696 | -177,619 | -235,999 | -252,804 | -231,576 | -232,784 | -238,335 | -195,869 | -250,393 | -338,013
|2001                                                                                                                              | -202,062 | -138,163 | -141,238 | -49,027  | 40,270   | 117,497  | 160,927  | 221,381  | 265,012  | 205,812  | 317,658  | 487,230 
|2002                                                                                                                              | 414,233  | 358,526  | 318,133  | 276,876  | 268,051  | 203,235  | 122,680  | 75,994   | 25,537   | -4,222   | -132,463 | -208,018
|2003                                                                                                                              | -310,421 | -374,222 | -318,157 | -315,247 | -319,736 | -254,218 | -187,394 | -142,813 | -71,516  | 4,101    | 75,383   | 88,597  
|2004                                                                                                                              | 124,061  | 126,898  | 166,523  | 179,932  | 168,097  | 125,455  | 128,246  | 140,976  | 73,009   | 70,125   | 79,317   | 32,757  
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|2005                                                                                                                              | 51,495   | 164,587  | 92,845   | 91,339   | 83,011   | 49,545   | -4,464   | -66,204  | -81,634  | -86,750  | -56,243  | -34,841 
|2006                                                                                                                              | 112,675  | 88,497   | 131,260  | 141,963  | 135,765  | 139,739  | 117,857  | 112,317  | 190,503  | 163,773  | 125,635  | 204,252 
|2007                                                                                                                              | 49,791   | -26,269  | 22,190   | -14,367  | 21,512   | 48,635   | 95,302   | 49,193   | 8,688    | 47,839   | 28,298   | -43,632 
|2008                                                                                                                              | -108,732 | -70,856  | -130,697 | -147,097 | -151,333 | -187,371 | -198,342 | -112,014 | -136,223 | -136,355 | -70,628  | -7,873  
|2009                                                                                                                              | 92,621   | 182,469  | 221,512  | 278,519  | 287,189  | 300,080  | 328,857  | 311,200  | 325,290  | 265,283  | 258,211  | 111,937 
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|2010                                                                                                                              | 5,507    | -144,444 | -115,510 | -57,256  | -53,508  | -50,091  | -88,392  | -128,608 | -68,939  | 43,154   | 29,701   | 68,463  
|2011                                                                                                                              | 93,648   | 134,265  | 112,298  | 53,322   | 55,535   | 31,594   | -2,842   | -5,807   | -28,444  | -10,646  | 2,546    | 111,633 
|2012                                                                                                                              | 230,617  | 268,471  | 299,473  | 225,774  | 143,846  | 134,784  | 139,889  | 155,197  | 131,092  | 50,193   | 9,696    | -15,286 
|2013                                                                                                                              | -93,986  | -150,325 | -332,353 | -299,143 | -209,952 | -154,221 | -79,328  | -41,716  | -28,340  | -17,497  | -64,851  | -154,422
|2014                                                                                                                              | -292,422 | -338,734 | -343,203 | -302,933 | -300,082 | -282,346 | -263,547 | -251,084 | -220,846 | -145,908 | -95,480  | 47,073  
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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