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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
485,375 442,979 411,750 394,171 403,543 425,293 1990-2026
Base Gas
335,340 335,333 335,326 335,325 335,324 335,316 1990-2026
Working Gas
150,035 107,647 76,424 58,846 68,219 89,977 1990-2026
Net Withdrawals
30,384 42,396 31,230 17,579 -9,373 -21,750 1990-2026
Injections
1,495 838 1,297 3,439 14,647 24,138 1990-2026
Withdrawals
31,879 43,234 32,526 21,018 5,275 2,389 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-10,475 -4,539 196 2,078 5,005 1,640 1990-2026
Percent
-6.5 -4.0 0.3 3.7 7.9 1.9 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