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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2018 2019 2020 2021 2022 2023 View
History
U.S.
3,999,424 3,652,802 3,411,906 3,761,119 4,174,634 3,292,417 1944-2023
Alaska
11,094 15,387 15,267 13,749 10,656 12,345 2013-2023
Lower 48 States
3,988,330 3,637,415 3,396,639 3,747,370 4,163,978 3,280,072 2011-2023
Alabama
38,089 29,283 23,286 31,310 35,191 28,376 1968-2023
Arkansas
4,852 4,942 5,418 4,797 6,658 5,406 1967-2023
California
201,291 199,313 149,418 184,290 199,235 144,914 1967-2023
Colorado
71,288 66,101 63,351 62,647 64,559 53,108 1967-2023
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Illinois
244,708 239,138 236,053 232,691 248,455 222,509 1967-2023
Indiana
18,914 16,666 17,453 17,216 23,612 14,682 1967-2023
Iowa
72,443 65,208 56,138 63,340 67,568 62,709 1967-2023
Kansas
112,650 110,540 107,190 105,903 129,482 99,915 1967-2023
Kentucky
78,710 68,891 69,593 68,037 92,493 72,749 1967-2023
Louisiana
538,451 502,452 458,746 536,673 565,499 452,935 1967-2023
Maryland
18,644 14,243 16,550 15,119 19,286 14,573 1967-2023
Massachusetts
            1967-1975
Michigan
532,605 488,353 400,748 477,696 546,234 346,821 1967-2023
Minnesota
853 1,174 1,075 1,313 1,560 1,309 1973-2023
Mississippi
263,338 230,094 186,250 264,277 279,570 192,695 1967-2023
Missouri
2,893 3,603 2,283 2,461 3,238 767 1967-2023
Montana
30,793 24,255 26,132 28,106 30,784 24,535 1967-2023
Nebraska
8,596 7,794 9,686 7,578 9,961 6,425 1967-2023
New Jersey
            1967-1996
New Mexico
23,619 13,832 12,896 28,448 19,964 9,488 1967-2023
New York
94,714 76,395 78,415 86,561 85,015 63,210 1967-2023
North Carolina
            1974-1996
Ohio
156,952 147,756 152,327 160,023 170,540 142,129 1967-2023
Oklahoma
152,982 146,334 160,426 142,486 161,885 123,080 1967-2023
Oregon
11,888 16,830 14,354 21,120 22,794 15,528 1989-2023
Pennsylvania
411,371 353,092 356,567 389,999 437,051 347,246 1967-2023
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
417 132 174 176 385 193 1968-2023
Texas
577,819 510,852 496,623 518,695 589,638 567,815 1967-2023
Utah
48,893 41,758 44,313 38,868 51,999 36,243 1967-2023
Virginia
13,594 10,344 9,062 9,875 10,294 8,114 1967-2023
Washington
27,537 30,206 30,341 33,353 34,641 29,412 1967-2023
West Virginia
209,731 195,855 185,693 181,165 225,289 172,838 1967-2023
Wisconsin
            1974-1975
Wyoming
19,694 21,979 26,078 33,146 31,121 20,347 1967-2023
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
905,007 797,685 798,615 842,742 947,475 748,110 2013-2023
South Central Region
1,688,180 1,534,496 1,437,939 1,604,140 1,767,924 1,470,222 2013-2023
Midwest Region
951,543 883,166 783,516 862,930 983,546 721,740 2013-2023
Mountain Region
202,884 175,719 182,456 198,794 208,689 150,147 2013-2023
Pacific Region
240,715 246,349 194,114 238,764 256,671 189,854 2013-2023
- = 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: 2/29/2024
Next Release Date: 3/29/2024