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Note: These data are available in spreadsheet format by clicking the ''Download Series History'' link on the previous page (with drop-down menu bar at top).
 View History:  Monthly  
U.S. Total Natural Gas Underground Storage Capacity (MMcf)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1989 8,119,368 8,119,368 8,119,368 8,119,368 8,119,368 8,119,368 8,120,142 8,120,142 8,120,142 8,105,621 8,120,142 8,120,142
  1990 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074
  1991 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074 7,917,074
  1992 7,993,265 7,896,252 7,896,252 7,896,252 7,896,252 7,896,252 7,917,074 7,917,074 7,917,074 7,931,513 7,931,513 7,933,967
  1993 7,933,967 7,934,228 7,929,728 7,974,893 7,974,893 7,974,893 7,975,643 7,978,632 7,979,132 7,987,416 7,985,156 7,988,856
  1994 7,990,852 8,028,112 8,028,112 8,028,321 8,028,321 8,028,321 8,034,321 8,042,821 8,042,766 8,042,766 8,042,766 8,042,830
  1995 8,045,430 7,978,039 7,978,039 7,977,604 7,977,604 7,987,104 7,921,725 7,921,725 7,921,725 7,921,725 7,921,725 7,921,725
  1996 7,926,525 7,944,110 7,950,610 7,948,610 7,954,610 8,096,011 8,137,632 8,147,598 8,154,098 8,154,098 8,158,598 8,158,598
  1997 8,053,088 7,952,224 7,984,388 7,976,851 7,984,278 7,980,400 7,999,864 8,004,464 8,008,021 8,008,021 8,008,021 8,008,021
  1998 8,008,021 8,008,021 8,008,021 8,008,021 8,008,021 8,127,879 8,127,879 8,127,879 8,127,879 8,127,879 8,127,879 8,126,067
  1999 8,154,792 8,154,792 8,154,792 8,154,792 8,121,782 8,132,767 8,132,767 8,178,889 8,178,889 8,179,039 8,179,039 8,179,039
  2000 8,179,039 8,229,259 8,229,259 8,229,259 8,229,259 8,229,259 8,229,259 8,229,259 8,229,259 8,229,259 8,246,259 8,246,259
  2001 8,247,978 8,247,978 8,247,978 8,247,978 8,247,978 8,274,026 8,271,906 8,273,006 8,273,006 8,273,006 8,273,006 8,273,006
  2002 8,281,956 8,375,354 8,376,420 8,376,420 8,376,420 8,376,420 8,384,320 8,384,320 8,386,282 8,386,282 8,431,038 8,431,038
  2003 8,403,351 8,412,132 8,394,259 8,394,259 8,394,259 8,218,973 8,195,447 8,220,216 8,264,908 8,264,830 8,208,497 8,208,377
  2004 8,219,468 8,219,073 8,219,073 8,200,815 8,175,684 8,175,684 8,209,784 8,169,664 8,148,776 8,216,597 8,216,397 8,215,861
  2005 8,236,668 8,236,668 8,236,593 8,237,729 8,237,729 8,237,729 8,237,729 8,238,729 8,238,729 8,238,729 8,238,729 8,238,729
  2006 8,238,729 8,238,729 8,238,729 8,238,729 8,246,629 8,246,590 8,253,590 8,253,590 8,257,030 8,286,744 8,286,744 8,286,744
  2007 8,282,150 8,282,150 8,311,750 8,311,750 8,327,850 8,327,850 8,327,850 8,323,150 8,365,270 8,356,820 8,365,858 8,368,320
  2008 8,361,188 8,361,892 8,361,892 8,361,892


Updated on 6/27/2008
Source: U.S. Energy Information Administration
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