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U.S. Underground Natural Gas Storage by Storage Type
(Million Cubic Feet)
Period:
Data Series
Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 View
History
All Operators
             
Natural Gas in Storage
8,097,355 8,422,133 8,400,225 7,923,452 6,914,948 6,279,270 1973-2025
Base Gas
4,482,018 4,483,734 4,485,353 4,485,447 4,489,753 4,488,137 1973-2025
Working Gas
3,615,337 3,938,399 3,914,872 3,438,005 2,425,195 1,791,133 1973-2025
Net Withdrawals
-250,241 -327,311 23,165 476,169 1,011,775 634,761 1973-2025
Injections
401,073 421,766 223,575 156,533 96,204 135,864 1973-2025
Withdrawals
150,833 94,455 246,740 632,702 1,107,979 770,625 1973-2025
Salt Cavern Storage Fields
             
Natural Gas in Storage
489,721 563,850 581,903 587,287 441,103 373,170 1994-2025
Base Gas
215,246 217,164 218,147 218,451 218,393 217,281 1994-2025
Working Gas
274,475 346,685 363,755 368,836 222,710 155,890 1994-2025
Net Withdrawals
-10,697 -73,207 -17,115 -5,601 145,564 67,480 1994-2025
Injections
70,012 110,859 69,650 74,518 54,336 72,246 1994-2025
Withdrawals
59,316 37,652 52,535 68,917 199,900 139,726 1994-2025
Nonsalt Cavern Storage
             
Natural Gas in Storage
7,607,634 7,858,284 7,818,322 7,336,165 6,473,845 5,906,100 1994-2025
Base Gas
4,266,772 4,266,570 4,267,206 4,266,996 4,271,359 4,270,856 1994-2025
Working Gas
3,340,862 3,591,714 3,551,117 3,069,170 2,202,485 1,635,244 1994-2025
Net Withdrawals
-239,544 -254,104 40,279 481,770 866,211 567,282 1994-2025
Injections
331,061 310,908 153,925 82,015 41,867 63,618 1994-2025
Withdrawals
91,517 56,804 194,205 563,785 908,078 630,899 1994-2025
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Positive net withdrawals indicate the volume of withdrawals in excess of injections. Negative net withdrawals indicate the volume of injections in excess of withdrawals.

  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 4/30/2025
Next Release Date: 5/30/2025