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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
415,126 359,670 323,601 311,892 342,048 387,283 1990-2026
Base Gas
268,972 268,975 268,812 268,762 268,772 268,814 1990-2026
Working Gas
146,154 90,695 54,789 43,129 73,275 118,468 1990-2026
Net Withdrawals
56,127 55,453 36,075 11,713 -30,162 -45,236 1990-2026
Injections
1,152 477 550 6,783 31,781 45,553 1990-2026
Withdrawals
57,280 55,930 36,625 18,496 1,619 317 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-24,419 -19,876 -19,307 -13,930 -3,997 -4,956 1990-2026
Percent
-14.3 -18.0 -26.1 -24.4 -5.2 -4.0 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