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U.S. Underground Natural Gas Storage by Storage Type
(Million Cubic Feet)
Period:
Data Series
2020 2021 2022 2023 2024 2025 View
History
All Operators
             
Net Withdrawals
-177,885 83,185 276,818 -546,030 4,648 112,811 1967-2025
Injections
3,589,791 3,677,933 3,897,816 3,841,061 3,663,739 4,016,683 1935-2025
Withdrawals
3,411,906 3,761,119 4,174,634 3,295,030 3,668,387 4,129,494 1944-2025
Salt Cavern Storage Fields
             
Net Withdrawals
-13,947 -11,884 76,369 -69,541 -33,868 13,979 1994-2025
Injections
714,622 804,046 806,259 813,543 885,617 958,035 1994-2025
Withdrawals
700,675 792,162 882,628 744,002 851,749 972,015 1994-2025
Nonsalt Cavern Storage
             
Net Withdrawals
-163,938 95,069 200,449 -476,489 38,516 98,831 1994-2025
Injections
2,875,169 2,873,888 3,091,558 3,027,517 2,778,122 3,058,648 1994-2025
Withdrawals
2,711,231 2,968,957 3,292,006 2,551,028 2,816,638 3,157,480 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: 2/27/2026
Next Release Date: 3/31/2026