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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2013 2014 2015 2016 2017 2018 View
History
Total Storage Capacity
1,079,424 1,079,462 1,071,630 1,071,630 1,071,608 1,071,608 1988-2018
Salt Caverns
3,834 3,834 3,834 3,834 3,834 3,834 1999-2018
Aquifers
  0 0   0 0 1999-2018
Depleted Fields
1,075,590 1,075,629 1,067,797 1,067,797 1,067,774 1,067,774 1999-2018
Total Working Gas Capacity
674,967 675,003 685,726 685,726 685,709 683,820 2008-2018
Salt Caverns
2,159 2,159 2,159 2,159 2,160 2,160 2008-2018
Aquifers
  0 0   0 0 2012-2018
Depleted Fields
672,808 672,844 683,567 683,567 683,549 681,660 2008-2018
Total Number of Existing Fields
45 45 44 44 44 44 1989-2018
Salt Caverns
2 2 2 2 2 2 1999-2018
Aquifers
  0 0   0 0 1999-2018
Depleted Fields
43 43 42 42 42 42 1999-2018
- = 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: 5/29/2020
Next Release Date: 6/30/2020