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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2015 2016 2017 2018 2019 2020 View
History
U.S.
3,099,689 3,324,920 3,590,479 3,999,424 3,652,802 3,411,906 1944-2020
Alaska
9,943 6,410 11,369 11,094 15,387 15,267 2013-2020
Lower 48 States
3,089,746 3,318,510 3,579,109 3,988,330 3,637,415 3,396,639 2011-2020
Alabama
29,187 28,210 31,307 38,089 29,283 23,286 1968-2020
Arkansas
2,272 2,811 3,931 4,852 4,942 5,418 1967-2020
California
204,077 164,077 170,349 201,291 199,313 149,418 1967-2020
Colorado
64,053 61,678 66,532 71,288 66,101 63,351 1967-2020
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Illinois
237,236 246,869 243,975 244,708 239,138 236,053 1967-2020
Indiana
16,130 20,028 17,243 18,914 16,666 17,453 1967-2020
Iowa
66,812 72,251 67,262 72,443 65,208 56,138 1967-2020
Kansas
99,796 107,958 106,369 112,650 110,540 107,190 1967-2020
Kentucky
62,694 76,731 81,503 78,710 68,891 69,593 1967-2020
Louisiana
300,900 390,546 463,620 538,451 502,452 458,746 1967-2020
Maryland
16,068 17,770 16,770 18,644 14,243 16,550 1967-2020
Massachusetts
            1967-1975
Michigan
455,481 403,268 425,036 532,605 488,353 400,748 1967-2020
Minnesota
966 1,022 1,447 853 1,174 1,075 1973-2020
Mississippi
173,858 185,705 230,972 263,338 230,094 186,250 1967-2020
Missouri
2,387 2,945 2,541 2,893 3,603 2,283 1967-2020
Montana
16,628 20,209 26,699 30,793 24,255 26,132 1967-2020
Nebraska
7,272 7,886 9,113 8,596 7,794 9,686 1967-2020
New Jersey
            1967-1996
New Mexico
6,188 12,555 22,897 23,619 13,832 12,896 1967-2020
New York
71,653 94,466 89,893 94,714 76,395 78,415 1967-2020
North Carolina
            1974-1996
Ohio
139,410 167,820 155,415 156,952 147,756 152,327 1967-2020
Oklahoma
121,972 113,150 133,690 152,982 146,334 160,426 1967-2020
Oregon
9,536 9,648 11,657 11,888 16,830 14,354 1989-2020
Pennsylvania
338,796 387,732 405,622 411,371 353,092 356,567 1967-2020
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
212 139 178 417 132 174 1968-2020
Texas
402,845 431,621 488,933 577,819 510,852 496,623 1967-2020
Utah
27,954 34,394 37,842 48,893 41,758 44,313 1967-2020
Virginia
12,462 10,826 11,178 13,594 10,344 9,062 1967-2020
Washington
30,335 26,956 29,921 27,537 30,206 30,341 1967-2020
West Virginia
163,568 189,088 194,966 209,731 195,855 185,693 1967-2020
Wisconsin
            1974-1975
Wyoming
8,998 30,149 32,249 19,694 21,979 26,078 1967-2020
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
741,957 867,703 873,843 905,007 797,685 798,615 2013-2020
South Central Region
1,130,830 1,260,002 1,458,822 1,688,180 1,534,496 1,437,939 2013-2020
Midwest Region
841,918 823,253 839,185 951,543 883,166 783,516 2013-2020
Mountain Region
131,094 166,871 195,332 202,884 175,719 182,456 2013-2020
Pacific Region
243,947 200,682 211,927 240,715 246,349 194,114 2013-2020
- = 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: 8/31/2021
Next Release Date: 9/30/2021