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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.
2,976,722 3,336,635 3,675,913 4,152,521 3,589,791 3,677,933 1935-2021
Alaska
14,731 14,954 11,990 10,955 10,938 10,885 2013-2021
Lower 48 States
2,961,990 3,321,680 3,663,923 4,141,567 3,578,854 3,667,048 2011-2021
Alabama
27,191 27,737 35,430 33,963 25,026 28,854 1968-2021
Arkansas
4,477 4,560 5,505 5,012 5,453 5,757 1967-2021
California
124,474 164,662 149,116 227,447 187,732 172,405 1967-2021
Colorado
66,285 66,841 65,866 74,897 67,332 62,575 1967-2021
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Idaho
            1974-1975
Illinois
241,587 235,564 248,114 256,390 240,000 230,330 1967-2021
Indiana
16,551 17,312 19,193 19,484 16,947 20,687 1967-2021
Iowa
65,836 66,933 69,569 66,275 65,609 67,280 1967-2021
Kansas
99,581 100,227 113,446 125,725 110,464 106,830 1967-2021
Kentucky
67,526 66,373 68,502 85,781 69,736 70,823 1967-2021
Louisiana
350,974 437,422 480,137 600,033 482,581 487,801 1967-2021
Maryland
14,854 17,815 20,772 12,728 16,392 16,922 1967-2021
Massachusetts
            1967-1975
Michigan
345,667 377,675 489,229 562,941 422,786 439,928 1967-2021
Minnesota
984 1,199 1,127 1,099 1,023 1,368 1973-2021
Mississippi
159,070 209,156 256,329 242,312 186,819 268,902 1967-2021
Missouri
3,102 2,293 3,710 3,159 1,969 2,885 1967-2021
Montana
27,573 24,340 23,554 23,852 33,342 25,903 1967-2021
Nebraska
7,101 7,847 8,132 9,160 9,551 7,919 1967-2021
New Jersey
            1967-1996
New Mexico
11,886 11,146 13,874 25,611 18,576 11,983 1967-2021
New York
75,233 93,013 80,521 91,709 78,732 85,110 1967-2021
North Carolina
            1973-1996
Ohio
150,430 145,821 152,112 163,098 162,525 161,349 1967-2021
Oklahoma
101,193 110,685 141,169 157,305 151,743 159,348 1967-2021
Oregon
8,267 11,442 12,844 18,674 14,149 21,270 1973-2021
Pennsylvania
319,388 395,884 393,542 411,067 349,145 382,943 1967-2021
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
205 223 452 311 231 123 1968-2021
Texas
392,965 423,589 518,252 590,187 547,848 526,062 1967-2021
Utah
35,602 35,248 41,134 46,035 46,066 40,631 1967-2021
Virginia
10,637 10,266 14,566 10,382 8,433 9,939 1967-2021
Washington
29,172 28,788 28,339 30,665 29,618 32,076 1967-2021
West Virginia
166,681 200,592 192,604 214,067 191,604 191,681 1967-2021
Wisconsin
            1973-1973
Wyoming
37,499 27,027 16,783 32,195 37,420 27,365 1967-2021
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
737,224 863,392 854,119 903,051 806,832 847,944 2013-2021
South Central Region
1,135,453 1,313,376 1,550,268 1,754,537 1,509,935 1,583,554 2013-2021
Midwest Region
741,456 767,573 899,896 995,440 818,300 833,425 2013-2021
Mountain Region
185,945 172,448 169,342 211,751 212,288 176,374 2013-2021
Pacific Region
161,913 204,892 190,298 276,787 231,499 225,751 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: 11/30/2022
Next Release Date: 12/30/2022