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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 View
History
Natural Gas in Storage
837,874 857,780 886,626 928,064 972,894 972,460 1990-2025
Base Gas
717,361 715,052 715,044 715,170 715,387 715,567 1990-2025
Working Gas
120,513 142,728 171,583 212,894 257,507 256,892 1990-2025
Net Withdrawals
-28,429 -20,061 -28,997 -41,577 -44,993 326 1990-2025
Injections
28,773 27,038 32,528 41,603 45,018 16,609 1990-2025
Withdrawals
344 6,978 3,532 26 25 16,935 1990-2025
Change in Working Gas from Same Period Previous Year
             
Volume
5,707 -3,510 -7,661 -5,639 793 133 1990-2025
Percent
5.0 -2.4 -4.3 -2.6 0.3 0.1 1991-2025
- = 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: 2/6/2026
Next Release Date: 2/27/2026