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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
776,509 665,797 629,887 660,819 689,752 717,840 1990-2026
Base Gas
318,114 318,033 318,031 319,119 319,121 319,173 1990-2026
Working Gas
458,395 347,764 311,856 341,700 370,631 398,667 1990-2026
Net Withdrawals
56,560 112,731 35,906 -31,464 -28,705 -28,147 1990-2026
Injections
41,580 32,088 45,173 68,183 62,631 67,915 1990-2026
Withdrawals
98,140 144,819 81,079 36,720 33,926 39,768 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-15,533 -11,074 30,444 16,125 3,342 -17,794 1990-2026
Percent
-3.3 -3.1 10.8 5.0 0.9 -4.3 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