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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2017 2018 2019 2020 2021 2022 View
History
U.S.
3,336,635 3,675,913 4,152,521 3,589,791 3,677,933 3,897,612 1935-2022
Alaska
14,954 11,990 10,955 10,938 10,885 14,639 2013-2022
Lower 48 States
3,321,680 3,663,923 4,141,567 3,578,854 3,667,048 3,882,973 2011-2022
Alabama
27,737 35,430 33,963 25,026 28,854 28,912 1968-2022
Arkansas
4,560 5,505 5,012 5,453 5,757 5,883 1967-2022
California
164,662 149,116 227,447 187,732 172,405 150,795 1967-2022
Colorado
66,841 65,866 74,897 67,332 62,575 63,435 1967-2022
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Idaho
            1974-1975
Illinois
235,564 248,114 256,390 240,000 230,330 238,039 1967-2022
Indiana
17,312 19,193 19,484 16,947 20,687 19,747 1967-2022
Iowa
66,933 69,569 66,275 65,609 67,280 63,871 1967-2022
Kansas
100,227 113,446 125,725 110,464 106,830 115,114 1967-2022
Kentucky
66,373 68,502 85,781 69,736 70,823 91,584 1967-2022
Louisiana
437,422 480,137 600,033 482,581 487,801 536,378 1967-2022
Maryland
17,815 20,772 12,728 16,392 16,922 18,263 1967-2022
Massachusetts
            1967-1975
Michigan
377,675 489,229 562,941 422,786 439,928 510,703 1967-2022
Minnesota
1,199 1,127 1,099 1,023 1,368 1,471 1973-2022
Mississippi
209,156 256,329 242,312 186,819 268,902 253,075 1967-2022
Missouri
2,293 3,710 3,159 1,969 2,885 2,573 1967-2022
Montana
24,340 23,554 23,852 33,342 25,903 32,515 1967-2022
Nebraska
7,847 8,132 9,160 9,551 7,919 8,296 1967-2022
New Jersey
            1967-1996
New Mexico
11,146 13,874 25,611 18,576 11,983 17,349 1967-2022
New York
93,013 80,521 91,709 78,732 85,110 79,893 1967-2022
North Carolina
            1973-1996
Ohio
145,821 152,112 163,098 162,525 161,349 163,556 1967-2022
Oklahoma
110,685 141,169 157,305 151,743 159,348 154,905 1967-2022
Oregon
11,442 12,844 18,674 14,149 21,270 21,494 1973-2022
Pennsylvania
395,884 393,542 411,067 349,145 382,943 423,387 1967-2022
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
223 452 311 231 123 275 1968-2022
Texas
423,589 518,252 590,187 547,848 526,062 571,615 1967-2022
Utah
35,248 41,134 46,035 46,066 40,631 43,487 1967-2022
Virginia
10,266 14,566 10,382 8,433 9,939 9,633 1967-2022
Washington
28,788 28,339 30,665 29,618 32,076 31,917 1967-2022
West Virginia
200,592 192,604 214,067 191,604 191,681 197,094 1967-2022
Wisconsin
            1973-1973
Wyoming
27,027 16,783 32,195 37,420 27,365 27,711 1967-2022
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
863,392 854,119 903,051 806,832 847,944 891,826 2013-2022
South Central Region
1,313,376 1,550,268 1,754,537 1,509,935 1,583,554 1,665,882 2013-2022
Midwest Region
767,573 899,896 995,440 818,300 833,425 928,265 2013-2022
Mountain Region
172,448 169,342 211,751 212,288 176,374 192,794 2013-2022
Pacific Region
204,892 190,298 276,787 231,499 225,751 204,206 2013-2022
- = 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: 8/31/2023
Next Release Date: 9/29/2023