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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 View
History
U.S.
401,073 421,766 223,575 156,533 96,204 135,864 1973-2025
Alaska
1,349 693 199 170 338 173 2013-2025
Lower 48 States
399,725 421,074 223,376 156,363 95,865 135,691 2011-2025
Alabama
1,658 6,676 3,127 2,263 1,608 2,216 1994-2025
Arkansas
618 566 35 14 15 42 1990-2025
California
14,242 18,232 7,828 8,015 2,548 7,931 1990-2025
Colorado
5,171 5,227 3,723 3,397 2,175 3,909 1990-2025
Illinois
39,555 41,601 16,873 2,175 1,623 3,669 1990-2025
Indiana
3,969 3,501 1,215 1 14 0 1990-2025
Iowa
15,503 16,870 9,591 0 1 5 1990-2025
Kansas
8,390 8,188 7,245 5,912 2,990 5,092 1990-2025
Kentucky
8,282 5,336 2,040 2,032 1,909 2,373 1990-2025
Louisiana
39,785 53,942 37,791 33,186 19,683 26,742 1990-2025
Maryland
2,059 1,146 1,266 1,611 407 722 1990-2025
Michigan
36,129 35,257 13,562 7,151 7,745 5,419 1990-2025
Minnesota
334 302 86       1990-2024
Mississippi
15,677 26,839 14,966 16,885 12,078 21,841 1990-2025
Missouri
  200 329 37 764 557 1990-2025
Montana
5,135 2,362 205 19 3 11 1990-2025
Nebraska
680 765 207 58   80 1990-2025
New Mexico
903 293 67 101 14 939 1990-2025
New York
12,966 9,108 2,846 1,223 256 1,176 1990-2025
Ohio
21,043 19,454 6,178 579 365 603 1990-2025
Oklahoma
11,749 14,521 7,962 3,298 1,512 4,538 1990-2025
Oregon
677 972 141 424 0 4 1990-2025
Pennsylvania
47,346 42,608 17,478 16,718 5,390 7,361 1990-2025
Rhode Island
            1994-1996
Tennessee
            1997-2024
Texas
75,699 86,333 54,503 44,920 32,026 36,191 1990-2025
Utah
2,173 1,981 3,150 605 257 312 1990-2025
Virginia
787 543 465 958 1,015 1,077 1997-2025
Washington
2,323 1,716 1,566 2,885 832 891 1990-2025
West Virginia
24,178 13,853 5,105 1,348 344 1,757 1990-2025
Wyoming
2,694 2,681 3,825 546 289 232 1990-2025
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
108,379 86,713 33,338 22,437 7,778 12,695 2013-2025
South Central Region
153,576 197,065 125,631 106,477 69,912 96,662 2013-2025
Midwest Region
103,772 103,066 43,696 11,397 12,056 12,023 2013-2025
Mountain Region
16,755 13,309 11,177 4,727 2,739 5,485 2013-2025
Pacific Region
17,242 20,921 9,535 11,324 3,381 8,826 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: 4/30/2025
Next Release Date: 5/30/2025