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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 May-26 View
History
Natural Gas in Storage
154,523 145,759 142,201 146,349 150,261 154,900 1990-2026
Base Gas
82,250 82,250 82,250 83,636 85,300 86,613 1990-2026
Working Gas
72,273 63,509 59,951 62,712 64,961 68,287 1990-2026
Net Withdrawals
6,884 8,764 3,558 -4,147 -3,912 -4,639 1990-2026
Injections
70 83 323 5,018 5,272 5,370 1990-2026
Withdrawals
6,954 8,847 3,881 871 1,360 731 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
5,326 5,768 8,174 9,912 6,551 1,375 1990-2026
Percent
8.0 10.0 15.8 18.8 11.2 2.1 1991-2026
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Change in Working Gas from Same Period, Previous Year, includes data for Alaska which had no working gas recorded for periods prior to January 2013.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 7/31/2026
Next Release Date: 8/31/2026