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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
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Data Series Area
2018 2019 2020 2021 2022 2023 View
History
U.S.
3,675,913 4,152,521 3,589,791 3,677,933 3,897,816 3,839,512 1935-2023
Alaska
11,990 10,955 10,938 10,885 14,639 12,662 2013-2023
Lower 48 States
3,663,923 4,141,567 3,578,854 3,667,048 3,883,178 3,826,850 2011-2023
Alabama
35,430 33,963 25,026 28,854 28,912 34,931 1968-2023
Arkansas
5,505 5,012 5,453 5,757 5,883 5,884 1967-2023
California
149,116 227,447 187,732 172,405 150,795 248,084 1967-2023
Colorado
65,866 74,897 67,332 62,575 63,453 59,573 1967-2023
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Idaho
            1974-1975
Illinois
248,114 256,390 240,000 230,330 238,039 236,501 1967-2023
Indiana
19,193 19,484 16,947 20,687 19,747 17,630 1967-2023
Iowa
69,569 66,275 65,609 67,280 63,871 64,669 1967-2023
Kansas
113,446 125,725 110,464 106,830 115,114 116,095 1967-2023
Kentucky
68,502 85,781 69,736 70,823 91,584 71,310 1967-2023
Louisiana
480,137 600,033 482,581 487,801 536,378 503,002 1967-2023
Maryland
20,772 12,728 16,392 16,922 18,263 16,043 1967-2023
Massachusetts
            1967-1975
Michigan
489,229 562,941 422,786 439,928 510,703 445,597 1967-2023
Minnesota
1,127 1,099 1,023 1,368 1,471 1,314 1973-2023
Mississippi
256,329 242,312 186,819 268,902 253,075 209,776 1967-2023
Missouri
3,710 3,159 1,969 2,885 2,573 1,455 1967-2023
Montana
23,554 23,852 33,342 25,903 32,515 29,758 1967-2023
Nebraska
8,132 9,160 9,551 7,919 8,042 8,717 1967-2023
New Jersey
            1967-1996
New Mexico
13,874 25,611 18,576 11,983 17,349 26,990 1967-2023
New York
80,521 91,709 78,732 85,110 79,893 78,246 1967-2023
North Carolina
            1973-1996
Ohio
152,112 163,098 162,525 161,349 163,556 154,798 1967-2023
Oklahoma
141,169 157,305 151,743 159,348 154,905 139,801 1967-2023
Oregon
12,844 18,674 14,149 21,270 21,566 21,045 1973-2023
Pennsylvania
393,542 411,067 349,145 382,943 423,387 385,221 1967-2023
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
452 311 231 123 275 453 1968-2023
Texas
518,252 590,187 547,848 526,062 571,982 615,516 1967-2023
Utah
41,134 46,035 46,066 40,631 43,487 51,680 1967-2023
Virginia
14,566 10,382 8,433 9,939 9,633 8,797 1967-2023
Washington
28,339 30,665 29,618 32,076 31,917 36,093 1967-2023
West Virginia
192,604 214,067 191,604 191,681 197,094 194,187 1967-2023
Wisconsin
            1973-1973
Wyoming
16,783 32,195 37,420 27,365 27,711 43,685 1967-2023
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
854,119 903,051 806,832 847,944 891,826 837,292 2013-2023
South Central Region
1,550,268 1,754,537 1,509,935 1,583,554 1,666,250 1,625,004 2013-2023
Midwest Region
899,896 995,440 818,300 833,425 928,265 838,929 2013-2023
Mountain Region
169,342 211,751 212,288 176,374 192,812 220,403 2013-2023
Pacific Region
190,298 276,787 231,499 225,751 204,279 305,222 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: 12/31/2024
Next Release Date: 1/31/2025