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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 View
History
Natural Gas in Storage
432,797 459,178 482,588 491,257 471,244 415,126 1990-2025
Base Gas
268,908 268,911 268,914 268,917 268,570 268,972 1990-2025
Working Gas
163,889 190,267 213,674 222,341 202,675 146,154 1990-2025
Net Withdrawals
-14,202 -26,391 -23,367 -8,657 19,975 56,127 1990-2025
Injections
15,953 26,753 23,628 12,338 2,450 1,152 1990-2025
Withdrawals
1,751 362 261 3,681 22,425 57,280 1990-2025
Change in Working Gas from Same Period Previous Year
             
Volume
-11,317 -1,570 -1,983 -5,394 -16,636 -24,419 1990-2025
Percent
-6.5 -0.8 -0.9 -2.4 -7.6 -14.3 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: 2/27/2026
Next Release Date: 3/31/2026