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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
201,204 179,187 160,557 150,645 159,191 173,719 1990-2026
Base Gas
116,676 116,735 116,066 115,788 116,295 116,569 1990-2026
Working Gas
84,528 62,451 44,490 34,857 42,895 57,150 1990-2026
Net Withdrawals
15,814 22,077 18,667 9,861 -8,341 -14,459 1990-2026
Injections
298 320 491 1,405 9,930 14,630 1990-2026
Withdrawals
16,112 22,397 19,158 11,266 1,589 171 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-1,334 2,805 -429 -7,233 -5,935 -5,760 1990-2026
Percent
-1.6 4.7 -1.0 -17.2 -12.2 -9.2 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