View History:  Monthly  
Download Data (XLS File)
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (Percent)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1991 -3.6 -8.4 -6.6 -4.0 -3.7 4.9 4.5 4.9 13.7 21.6 15.1 18.2
  1992 -5.9 -10.5 -11.0 -8.6 -1.7 -4.7 3.2 7.9 6.2 3.3 2.5 -4.3
  1993 -73.0 -85.1 -88.4 -81.1 -72.8 -64.5 -56.2 -50.3 -43.2 -42.8 -44.2 -51.6
  1994 21.3 54.4 61.3 12.0 -0.1 -6.4 -6.3 -3.5 -4.3 1.5 5.3 7.2
  1995 3.0 -5.8 -21.7 -39.9 -37.4 -20.3 -14.5 -2.2 -1.7 -4.5 -14.9 -14.6
  1996 -11.5 0.0 -26.6 -32.1 -52.8 -35.7 -14.9 -13.5 -9.0 -1.9 7.0 0.4
  1997 5.1 11.2 76.8 72.4 129.0 65.0 16.6 4.6 3.7 -1.1 8.3 16.8
  1998 15.2 41.6 15.6 34.6 25.3 14.9 48.5 17.4 12.0 8.3 9.4 4.7
  1999 1.5 -28.0 -27.7 -26.1 -12.7 -14.9 -29.0 -10.7 -6.8 -0.9 -2.6 -5.5
  2000 -12.4 -20.4 11.8 -8.5 -7.0 -9.6 -5.7 -3.3 -3.0 2.0 -13.0 -27.1
  2001 -32.0 -12.0 -19.6 -9.0 4.1 4.4 0.0 4.6 5.1 1.4 26.5 70.9
  2002 115.6 40.2 -24.2 -22.8 -52.1 -41.0 -19.2 -15.5 -13.7 -9.5 -9.0 -15.6
  2003 -26.8 -22.9 27.9 38.5 85.1 47.1 15.7 11.3 13.1 10.8 1.9 8.8
  2004 20.3 29.5 -26.4 -31.0 -15.9 -8.9 1.8 4.0 1.3 -0.1 7.7 6.6
  2005 10.3 35.2 62.2 37.5 -5.5 -1.2 -1.0 -1.7 1.0 1.4 -4.3 -6.6
  2006 -4.2 -7.7 9.1 20.0 35.7 22.8 8.0 9.0 5.8 2.0 3.6 7.2
  2007 0.4 -4.9 -9.2 12.6 13.1 1.7 -3.0 -5.4 -0.5 5.3 0.7 -4.7
  2008 0.7 7.7 41.0 12.0 -19.3 -17.3 -1.8 8.8 4.6 3.0 6.9 7.0
  2009 3.3 20.1 1.5 12.4 47.3 63.3 20.7 10.6 9.3 7.9 11.0 9.1
  2010 17.0 12.6 17.3 11.9 -12.9 -20.5 -16.7 -14.8 -8.1 -0.9 -6.6 -4.5
  2011 -7.2 -1.3 1.4 -0.7 3.2 -6.5 -6.8 -5.5 0.3 1.5 3.4 8.2
  2012 20.1 24.2 46.2 43.1 33.9 13.5 2.2 0.8 -1.2 -6.0 -13.3 -18.8
  2013 -27.8 -27.7 -37.0 -36.3 -6.2 16.6 24.3 16.6 5.2 -1.8 -2.7 -6.3
  2014 -7.7


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/31/2014
Next Release Date: 4/30/2014

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