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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2014 2015 2016 2017 2018 2019 View
History
U.S.
3,585,867 3,099,689 3,324,920 3,590,479 3,999,424 3,652,802 1944-2019
Alaska
6,523 9,943 6,410 11,369 11,094 15,387 2013-2019
Lower 48 States
3,579,344 3,089,746 3,318,510 3,579,109 3,988,330 3,637,415 2011-2019
Alabama
28,683 29,187 28,210 31,307 38,089 29,283 1968-2019
Arkansas
3,866 2,272 2,811 3,931 4,852 4,942 1967-2019
California
235,181 204,077 164,077 170,349 201,291 199,313 1967-2019
Colorado
70,692 64,053 61,678 66,532 71,288 66,101 1967-2019
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Illinois
260,100 237,236 246,869 243,975 244,708 239,138 1967-2019
Indiana
21,226 16,130 20,028 17,243 18,914 16,666 1967-2019
Iowa
73,442 66,812 72,251 67,262 72,443 65,208 1967-2019
Kansas
96,239 99,796 107,958 106,369 112,650 110,540 1967-2019
Kentucky
75,114 62,694 76,731 81,503 78,710 68,891 1967-2019
Louisiana
418,162 300,900 390,546 463,620 538,451 502,452 1967-2019
Maryland
20,919 16,068 17,770 16,770 18,644 14,243 1967-2019
Massachusetts
            1967-1975
Michigan
511,739 455,481 403,268 425,036 532,605 488,353 1967-2019
Minnesota
1,185 966 1,022 1,447 853 1,174 1973-2019
Mississippi
164,135 173,858 185,705 230,972 263,338 230,094 1967-2019
Missouri
2,935 2,387 2,945 2,541 2,893 3,603 1967-2019
Montana
31,297 16,628 20,209 26,699 30,793 24,255 1967-2019
Nebraska
9,720 7,272 7,886 9,113 8,596 7,794 1967-2019
New Jersey
            1967-1996
New Mexico
21,025 6,188 12,555 22,897 23,619 13,832 1967-2019
New York
90,001 71,653 94,466 89,893 94,714 76,395 1967-2019
North Carolina
            1974-1996
Ohio
159,746 139,410 167,820 155,415 156,952 147,756 1967-2019
Oklahoma
153,421 121,972 113,150 133,690 152,982 146,334 1967-2019
Oregon
12,540 9,536 9,648 11,657 11,888 16,830 1989-2019
Pennsylvania
384,286 338,796 387,732 405,622 411,371 353,092 1967-2019
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
  212 139 178 417 132 1968-2019
Texas
454,853 402,845 431,621 488,933 577,819 510,852 1967-2019
Utah
40,392 27,954 34,394 37,842 48,893 41,758 1967-2019
Virginia
12,608 12,462 10,826 11,178 13,594 10,344 1967-2019
Washington
25,600 30,335 26,956 29,921 27,537 30,206 1967-2019
West Virginia
185,367 163,568 189,088 194,966 209,731 195,855 1967-2019
Wisconsin
            1974-1975
Wyoming
14,871 8,998 30,149 32,249 19,694 21,979 1967-2019
AGA Producing Region
1,340,382           1994-2014
AGA Eastern Consuming Region
1,807,203           1994-2014
AGA Western Consuming Region
431,759           1994-2014
East Region
852,926 741,957 867,703 873,843 905,007 797,685 2013-2019
South Central Region
1,319,357 1,130,830 1,260,002 1,458,822 1,688,180 1,534,496 2013-2019
Midwest Region
945,742 841,918 823,253 839,185 951,543 883,166 2013-2019
Mountain Region
187,998 131,094 166,871 195,332 202,884 175,719 2013-2019
Pacific Region
273,321 243,947 200,682 211,927 240,715 246,349 2013-2019
- = 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: 2/28/2020
Next Release Date: 3/31/2020