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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 View
History
Natural Gas in Storage
217,251 201,204 179,187 160,557 150,645 159,191 1990-2026
Base Gas
116,912 116,676 116,735 116,066 115,788 116,295 1990-2026
Working Gas
100,339 84,528 62,451 44,490 34,857 42,895 1990-2026
Net Withdrawals
1,485 15,814 22,077 18,667 9,861 -8,341 1990-2026
Injections
2,676 298 320 491 1,405 9,930 1990-2026
Withdrawals
4,160 16,112 22,397 19,158 11,266 1,589 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-1,708 -1,334 2,805 -429 -7,233 -5,935 1990-2026
Percent
-1.7 -1.6 4.7 -1.0 -17.2 -12.2 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: 6/30/2026
Next Release Date: 7/31/2026