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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2017 2018 2019 2020 2021 2022 View
History
Total Storage Capacity
763,296 763,296 763,296 763,296 763,296 763,306 1988-2022
Salt Caverns
0 0 0 0 0 0 1999-2022
Aquifers
2,676 2,676 2,676 2,676 2,676 2,676 1999-2022
Depleted Fields
760,619 760,619 760,619 760,619 760,619 760,629 1999-2022
Total Working Gas Capacity
427,661 427,601 427,601 427,601 427,626 426,326 2008-2022
Salt Caverns
0 0 0 0 0 0 2012-2022
Aquifers
938 938 938 938 938 938 2012-2022
Depleted Fields
426,723 426,663 426,663 426,663 426,688 425,388 2008-2022
Total Number of Existing Fields
49 49 49 49 49 49 1989-2022
Aquifers
1 1 1 1 1 1 2012-2022
Depleted Fields
48 48 48 48 48 48 1999-2022
- = 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: 2/29/2024
Next Release Date: 3/29/2024