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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
43,035 38,984 35,779 34,554 35,879 41,545 1990-2026
Base Gas
22,300 22,300 22,300 22,300 22,300 22,300 1990-2026
Working Gas
20,735 16,684 13,479 12,254 13,579 19,245 1990-2026
Net Withdrawals
1,361 4,050 3,206 1,225 -1,324 -5,666 1990-2026
Injections
1,153 790 1,170 1,361 2,920 5,669 1990-2026
Withdrawals
2,514 4,840 4,376 2,586 1,595 3 1990-2026
Change in Working Gas from Same Period Previous Year
             
Volume
-1,094 47 2,290 -384 -2,729 1,068 1990-2026
Percent
-5.0 0.3 20.5 -3.0 -16.7 5.9 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