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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2016 2017 2018 2019 2020 2021 View
History
U.S.
3,324,920 3,590,479 3,999,424 3,652,802 3,411,906 3,761,119 1944-2021
Alaska
6,410 11,369 11,094 15,387 15,267 13,749 2013-2021
Lower 48 States
3,318,510 3,579,109 3,988,330 3,637,415 3,396,639 3,747,370 2011-2021
Alabama
28,210 31,307 38,089 29,283 23,286 31,310 1968-2021
Arkansas
2,811 3,931 4,852 4,942 5,418 4,797 1967-2021
California
164,077 170,349 201,291 199,313 149,418 184,290 1967-2021
Colorado
61,678 66,532 71,288 66,101 63,351 62,647 1967-2021
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Illinois
246,869 243,975 244,708 239,138 236,053 232,691 1967-2021
Indiana
20,028 17,243 18,914 16,666 17,453 17,216 1967-2021
Iowa
72,251 67,262 72,443 65,208 56,138 63,340 1967-2021
Kansas
107,958 106,369 112,650 110,540 107,190 105,903 1967-2021
Kentucky
76,731 81,503 78,710 68,891 69,593 68,037 1967-2021
Louisiana
390,546 463,620 538,451 502,452 458,746 536,673 1967-2021
Maryland
17,770 16,770 18,644 14,243 16,550 15,119 1967-2021
Massachusetts
            1967-1975
Michigan
403,268 425,036 532,605 488,353 400,748 477,696 1967-2021
Minnesota
1,022 1,447 853 1,174 1,075 1,313 1973-2021
Mississippi
185,705 230,972 263,338 230,094 186,250 264,277 1967-2021
Missouri
2,945 2,541 2,893 3,603 2,283 2,461 1967-2021
Montana
20,209 26,699 30,793 24,255 26,132 28,106 1967-2021
Nebraska
7,886 9,113 8,596 7,794 9,686 7,578 1967-2021
New Jersey
            1967-1996
New Mexico
12,555 22,897 23,619 13,832 12,896 28,448 1967-2021
New York
94,466 89,893 94,714 76,395 78,415 86,561 1967-2021
North Carolina
            1974-1996
Ohio
167,820 155,415 156,952 147,756 152,327 160,023 1967-2021
Oklahoma
113,150 133,690 152,982 146,334 160,426 142,486 1967-2021
Oregon
9,648 11,657 11,888 16,830 14,354 21,120 1989-2021
Pennsylvania
387,732 405,622 411,371 353,092 356,567 389,999 1967-2021
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
139 178 417 132 174 176 1968-2021
Texas
431,621 488,933 577,819 510,852 496,623 518,695 1967-2021
Utah
34,394 37,842 48,893 41,758 44,313 38,868 1967-2021
Virginia
10,826 11,178 13,594 10,344 9,062 9,875 1967-2021
Washington
26,956 29,921 27,537 30,206 30,341 33,353 1967-2021
West Virginia
189,088 194,966 209,731 195,855 185,693 181,165 1967-2021
Wisconsin
            1974-1975
Wyoming
30,149 32,249 19,694 21,979 26,078 33,146 1967-2021
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
867,703 873,843 905,007 797,685 798,615 842,742 2013-2021
South Central Region
1,260,002 1,458,822 1,688,180 1,534,496 1,437,939 1,604,140 2013-2021
Midwest Region
823,253 839,185 951,543 883,166 783,516 862,930 2013-2021
Mountain Region
166,871 195,332 202,884 175,719 182,456 198,794 2013-2021
Pacific Region
200,682 211,927 240,715 246,349 194,114 238,764 2013-2021
- = 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: 12/30/2022
Next Release Date: 1/31/2023