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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
7,631,398 7,817,329 8,124,520 8,429,727 8,398,584 7,802,285 1973-2025
Base Gas
4,489,857 4,491,102 4,490,289 4,491,303 4,489,812 4,489,027 1973-2025
Working Gas
3,141,540 3,326,227 3,634,231 3,938,424 3,908,772 3,313,258 1973-2025
Net Withdrawals
-151,127 -185,877 -309,270 -307,460 30,934 594,350 1973-2025
Injections
341,968 366,021 417,302 424,218 244,890 166,091 1973-2025
Withdrawals
190,841 180,144 108,033 116,758 275,824 760,441 1973-2025
Change in Working Gas from Same Period Previous Year
             
Volume
-152,074 -44,027 18,895 25 -6,100 -124,261 1973-2025
Percent
-4.6 -1.3 0.5 0 -0.2 -3.6 1973-2025
- = 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