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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2009 2010 2011 2012 2013 2014 View
History
Total Storage Capacity
766,768 783,579 812,394 831,190 842,072 834,124 1988-2014
Salt Caverns
182,725 196,140 224,955 246,310 253,220 254,136 1999-2014
Aquifers
      0   0 1999-2014
Depleted Fields
584,042 587,439 587,439 584,881 588,852 579,988 1999-2014
Total Working Gas Capacity
504,524 509,961 532,336 533,336 541,161 528,485 2008-2014
Salt Caverns
123,664 130,621 152,102 164,439 168,143 167,546 2008-2014
Aquifers
      0   0 2012-2014
Depleted Fields
380,859 379,340 380,234 368,897 373,018 360,938 2008-2014
Total Number of Existing Fields
35 36 36 37 37 37 1989-2014
Salt Caverns
15 16 16 18 18 17 1999-2014
Depleted Fields
20 20 20 19 19 20 1999-2014
- = 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: 08/31/2016
Next Release Date: 09/30/2016