|                                                                                        
|----------------------------------------------------------------------------------------
|                                                                                        
|View History: Monthly Download Data (XLS File)                                         
|View History: Monthly                                                                   
|View History: Monthly                                                                   
|View History:                                                                           
|                                                                                        
|AGA Producing Region Natural Gas in Underground Storage (Base Gas)  (Million Cubic Feet)
|                                                                                        
|                                                                                        
|AGA Producing Region Natural Gas in Underground Storage (Base Gas)  (Million Cubic Feet)
|                                                                                        

|Year                                                                                                                              | Jan       | Feb       | Mar       | Apr       | May       | Jun       | Jul       | Aug       | Sep       | Oct       | Nov       | Dec      
|--------------------------------------------------------------------------------------------------------------------------------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | ---------
|1994                                                                                                                              | 1,039,864 | 1,032,160 | 1,033,297 | 1,032,517 | 1,037,294 | 1,037,338 | 1,038,940 | 1,036,193 | 1,037,422 | 1,035,931 | 1,035,050 | 1,043,103
|                                                                                                                                 
|1995                                                                                                                              | 1,051,669 | 1,054,584 | 1,051,120 | 1,051,697 | 1,052,949 | 1,062,613 | 1,058,260 | 1,054,218 | 1,054,870 | 1,051,687 | 1,056,704 | 1,060,588
|1996                                                                                                                              | 1,067,220 | 1,062,343 | 1,027,692 | 1,040,511 | 1,055,164 | 1,056,516 | 1,052,009 | 1,051,395 | 1,052,015 | 1,048,151 | 1,052,057 | 1,053,173
|1997                                                                                                                              | 1,064,968 | 1,054,977 | 1,059,316 | 1,059,050 | 1,059,706 | 1,064,515 | 1,063,554 | 1,063,029 | 1,066,254 | 1,064,123 | 1,065,557 | 1,065,151
|1998                                                                                                                              | 1,064,741 | 1,058,297 | 1,057,927 | 1,057,506 | 1,060,241 | 1,055,941 | 1,055,660 | 1,055,056 | 1,056,417 | 1,057,591 | 1,057,539 | 1,038,925
|1999                                                                                                                              | 1,038,910 | 1,037,587 | 1,036,687 | 1,035,711 | 1,026,914 | 1,025,018 | 1,025,184 | 1,026,227 | 1,028,393 | 1,028,423 | 1,028,272 | 1,031,162
|                                                                                                                                 
|2000                                                                                                                              | 1,037,541 | 1,037,178 | 1,023,400 | 1,030,314 | 1,030,622 | 1,030,686 | 1,031,758 | 1,031,794 | 1,031,155 | 1,030,771 | 1,031,638 | 1,030,017
|2001                                                                                                                              | 1,022,848 | 1,020,614 | 1,007,780 | 967,342   | 1,014,331 | 1,014,299 | 1,013,680 | 1,013,974 | 1,013,969 | 1,014,678 | 1,020,862 | 1,021,015
|2002                                                                                                                              | 1,021,488 | 1,029,805 | 1,029,732 | 1,030,317 | 1,030,651 | 1,025,486 | 1,028,004 | 1,027,490 | 1,025,095 | 1,024,929 | 1,025,412 | 1,023,293
|2003                                                                                                                              | 1,027,969 | 1,026,025 | 1,020,107 | 1,012,685 | 1,015,060 | 1,015,864 | 1,015,889 | 1,015,252 | 1,015,602 | 1,015,514 | 1,016,250 | 1,016,833
|2004                                                                                                                              | 1,014,871 | 1,014,750 | 1,013,848 | 1,013,236 | 1,014,967 | 1,013,107 | 1,012,254 | 1,007,512 | 1,006,042 | 1,006,506 | 999,531   | 985,481  
|                                                                                                                                 
|2005                                                                                                                              | 987,042   | 985,968   | 984,767   | 984,481   | 984,096   | 983,908   | 982,765   | 981,454   | 982,783   | 984,216   | 985,462   | 985,196  
|2006                                                                                                                              | 986,714   | 987,223   | 984,848   | 985,606   | 986,396   | 986,230   | 986,516   | 984,916   | 985,993   | 987,196   | 988,744   | 985,357  
|2007                                                                                                                              | 986,444   | 986,411   | 986,784   | 987,138   | 991,971   | 985,805   | 982,252   | 982,534   | 983,591   | 986,662   | 985,553   | 982,480  
|2008                                                                                                                              | 984,013   | 982,979   | 983,144   | 983,447   | 983,223   | 986,517   | 985,513   | 984,959   | 986,577   | 990,291   | 989,987   | 989,837  
|2009                                                                                                                              | 992,347   | 995,442   | 1,000,259 | 1,001,752 | 1,002,186 | 1,003,794 | 1,008,481 | 1,010,832 | 1,014,674 | 1,015,736 | 1,016,440 | 1,021,090
|                                                                                                                                 
|2010                                                                                                                              | 1,021,291 | 1,022,975 | 1,024,277 | 1,023,934 | 1,023,362 | 1,024,782 | 1,024,610 | 1,027,423 | 1,029,287 | 1,033,729 | 1,036,450 | 1,036,766
|2011                                                                                                                              | 1,041,545 | 1,041,425 | 1,041,979 | 1,043,693 | 1,042,723 | 1,039,180 | 1,037,763 | 1,037,825 | 1,038,406 | 1,036,338 | 1,036,307 | 1,039,842
|2012                                                                                                                              | 1,046,326 | 1,047,068 | 1,058,842 | 1,058,372 | 1,063,468 | 1,064,292 | 1,067,542 | 1,068,754 | 1,070,413 | 1,080,062 | 1,082,110 | 1,083,654
|2013                                                                                                                              | 1,079,883 | 1,079,642 | 1,079,162 | 1,078,697 | 1,080,968 | 1,080,627 | 1,080,790 | 1,078,248 | 1,079,298 | 1,082,187 | 1,083,365 | 1,082,732
|2014                                                                                                                              | 1,080,053 | 1,078,446 | 1,078,409 | 1,078,805 | 1,078,858 | 1,082,611 | 1,083,436 | 1,087,842 | 1,089,725 | 1,089,543 | 1,089,660 | 1,089,228
|                                                                                                                                 
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024