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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2007 2008 2009 2010 2011 2012 View
History
Total Storage Capacity
114,294 114,937 114,274 111,271 111,313 110,749 1988-2012
Salt Caverns
          0 1999-2012
Aquifers
81,490 81,991 81,328 81,268 81,310 80,746 1999-2012
Depleted Fields
32,804 32,946 32,946 30,003 30,003 30,003 1999-2012
Total Working Gas Capacity
  32,769 32,157 32,982 33,024 33,024 2008-2012
Salt Caverns
          0 2012-2012
Aquifers
  19,978 19,367 19,437 19,479 19,215 2008-2012
Depleted Fields
  12,791 12,791 13,545 13,545 13,809 2008-2012
Total Number of Existing Fields
22 22 22 22 22 22 1989-2012
Aquifers
12 12 12 13 13 12 1999-2012
Depleted Fields
10 10 10 9 9 10 1999-2012
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Existing fields include both active and inactive fields.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 6/30/2014
Next Release Date: 7/31/2014