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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2014 2015 2016 2017 2018 2019 View
History
Total Storage Capacity
774,309 771,422 760,619 763,296 763,296 763,296 1988-2019
Salt Caverns
0 0   0 0 0 1999-2019
Aquifers
0 0   2,676 2,676 2,676 1999-2019
Depleted Fields
774,309 771,422 760,619 760,619 760,619 760,619 1999-2019
Total Working Gas Capacity
433,214 429,796 426,361 427,661 427,601 427,601 2008-2019
Salt Caverns
0 0   0 0 0 2012-2019
Aquifers
938 938 938 938 938 938 2012-2019
Depleted Fields
432,276 428,858 425,423 426,723 426,663 426,663 2008-2019
Total Number of Existing Fields
51 49 49 49 49 49 1989-2019
Aquifers
1 1 1 1 1 1 2012-2019
Depleted Fields
50 48 48 48 48 48 1999-2019
- = 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: 8/31/2021
Next Release Date: 9/30/2021