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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2011 2012 2013 2014 2015 2016 View
History
Total Storage Capacity
690,295 699,646 733,939 745,029 749,867 743,169 1988-2016
Salt Caverns
161,668 297,020 213,039 224,129 228,967 222,269 1999-2016
Aquifers
  0   0 0 0 1999-2016
Depleted Fields
528,626 402,626 520,900 520,900 520,900 520,900 1999-2016
Total Working Gas Capacity
397,627 412,482 446,713 454,140 457,530 454,753 2008-2016
Salt Caverns
111,849 200,702 154,333 161,260 165,150 161,774 2008-2016
Aquifers
  0   0 0 0 2012-2016
Depleted Fields
285,779 211,780 292,380 292,880 292,380 292,979 2008-2016
Total Number of Existing Fields
18 18 19 19 19 19 1989-2016
Salt Caverns
10 11 11 11 11 11 1999-2016
Depleted Fields
8 7 8 8 8 8 1999-2016
- = 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: 10/31/2017
Next Release Date: 11/30/2017