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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 View
History
U.S.
421,766 223,575 156,533 96,204 135,864 335,576 1973-2025
Alaska
693 199 170 338 173 574 2013-2025
Lower 48 States
421,074 223,376 156,363 95,865 135,691 335,001 2011-2025
Alabama
6,676 3,127 2,263 1,608 2,216 7,895 1994-2025
Arkansas
566 35 14 15 42 74 1990-2025
California
18,232 7,828 8,015 2,548 7,931 16,293 1990-2025
Colorado
5,227 3,723 3,397 2,175 3,909 5,653 1990-2025
Illinois
41,601 16,873 2,175 1,623 3,669 4,855 1990-2025
Indiana
3,501 1,215 1 14 0 159 1990-2025
Iowa
16,870 9,591 0 1 5 4 1990-2025
Kansas
8,188 7,245 5,912 2,990 5,092 8,403 1990-2025
Kentucky
5,336 2,040 2,032 1,909 2,373 11,295 1990-2025
Louisiana
53,942 37,791 33,186 19,683 26,742 62,070 1990-2025
Maryland
1,146 1,266 1,611 407 722 1,389 1990-2025
Michigan
35,257 13,562 7,151 7,745 5,419 22,538 1990-2025
Minnesota
302 86         1990-2024
Mississippi
26,839 14,966 16,885 12,078 21,841 35,842 1990-2025
Missouri
200 329 37 764 557 528 1990-2025
Montana
2,362 205 19 3 11 56 1990-2025
Nebraska
765 207 58   80 317 1990-2025
New Mexico
293 67 101 14 939 3,235 1990-2025
New York
9,108 2,846 1,223 256 1,176 4,876 1990-2025
Ohio
19,454 6,178 579 365 603 3,024 1990-2025
Oklahoma
14,521 7,962 3,298 1,512 4,538 16,122 1990-2025
Oregon
972 141 424 0 4 1,782 1990-2025
Pennsylvania
42,608 17,478 16,718 5,390 7,361 32,740 1990-2025
Rhode Island
            1994-1996
Tennessee
            1997-2024
Texas
86,333 54,503 44,920 32,026 36,191 82,487 1990-2025
Utah
1,981 3,150 605 257 312 390 1990-2025
Virginia
543 465 958 1,015 1,077 647 1997-2025
Washington
1,716 1,566 2,885 832 891 3,873 1990-2025
West Virginia
13,853 5,105 1,348 344 1,757 5,678 1990-2025
Wyoming
2,681 3,825 546 289 232 2,776 1990-2025
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
86,713 33,338 22,437 7,778 12,695 48,353 2013-2025
South Central Region
197,065 125,631 106,477 69,912 96,662 212,893 2013-2025
Midwest Region
103,066 43,696 11,397 12,056 12,023 39,378 2013-2025
Mountain Region
13,309 11,177 4,727 2,739 5,485 12,427 2013-2025
Pacific Region
20,921 9,535 11,324 3,381 8,826 21,948 2013-2025
- = 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: 5/30/2025
Next Release Date: 6/30/2025