This page uses JavaScipt

Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
2020 2021 2022 2023 2024 2025 View
History
U.S.
-177,885 83,185 276,818 -546,030 4,648 112,811 1967-2025
Alaska
4,330 2,863 -3,982 -317 1,498 -4,955 2013-2025
Lower 48 States
-182,215 80,322 280,800 -545,713 3,149 117,766 2011-2025
Alabama
-1,740 2,456 6,278 -6,555 -4,540 1,683 1968-2025
Arkansas
-35 -960 776 -478 -391 101 1967-2025
California
-38,314 11,885 48,440 -103,170 -13,155 -9,067 1967-2025
Colorado
-3,981 73 1,105 -6,465 790 2,674 1967-2025
Connecticut
            1973-1996
Delaware
            1967-1975
Georgia
            1974-1975
Idaho
            1974-1975
Illinois
-3,947 2,361 10,416 -13,992 -1,144 3,426 1967-2025
Indiana
506 -3,471 3,865 -2,948 627 -255 1967-2025
Iowa
-9,470 -3,940 3,696 -1,961 794 221 1967-2025
Kansas
-3,274 -927 14,368 -16,180 5,878 -2,546 1967-2025
Kentucky
-143 -2,785 909 1,440 3,811 -2,377 1967-2025
Louisiana
-23,836 48,872 29,121 -50,066 -21,126 -1,729 1967-2025
Maryland
157 -1,803 1,023 -1,470 -272 -428 1967-2025
Massachusetts
            1967-1975
Michigan
-22,039 37,767 35,531 -98,978 50,077 61,556 1967-2025
Minnesota
51 -55 89 -4 225 277 1973-2025
Mississippi
-569 -4,625 26,496 -17,081 -9,284 6,848 1967-2025
Missouri
314 -425 665 -688 -38 279 1967-2025
Montana
-7,211 2,204 -1,731 -5,223 -9,238 5,121 1967-2025
Nebraska
135 -341 1,894 -2,371 -1,839 736 1967-2025
New Jersey
            1967-1996
New Mexico
-5,680 16,465 2,615 -17,502 -3,058 -2,179 1967-2025
New York
-317 1,451 5,122 -15,036 6,281 1,332 1967-2025
North Carolina
            1973-1996
Ohio
-10,198 -1,326 6,984 -12,669 -3,865 9,579 1967-2025
Oklahoma
8,683 -16,862 6,980 -16,720 1,099 10,681 1967-2025
Oregon
205 -150 1,228 -5,231 -563 -950 1973-2025
Pennsylvania
7,422 7,055 13,664 -37,976 35,647 5,832 1967-2025
Rhode Island
            1973-1996
South Carolina
            1973-1975
Tennessee
-57 53 110 -260 -132 25 1968-2025
Texas
-51,225 -7,367 17,656 -46,643 -12,894 10,992 1967-2025
Utah
-1,753 -1,762 8,512 -15,436 -2,128 -3,637 1967-2025
Virginia
629 -64 660 -683 -343 162 1967-2025
Washington
723 1,277 2,724 -6,681 -123 1,096 1967-2025
West Virginia
-5,911 -10,516 28,196 -21,349 -963 23,600 1967-2025
Wisconsin
            1973-1975
Wyoming
-11,342 5,782 3,410 -23,338 -16,983 -5,287 1967-2025
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
-8,217 -5,202 55,648 -89,182 36,485 40,078 2013-2025
South Central Region
-71,996 20,586 101,675 -153,723 -41,259 26,028 2013-2025
Midwest Region
-34,785 29,505 55,280 -117,391 54,219 63,152 2013-2025
Mountain Region
-29,832 22,420 15,877 -70,335 -32,455 -2,571 2013-2025
Pacific Region
-37,386 13,012 52,392 -115,082 -13,842 -8,921 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: 3/31/2026
Next Release Date: 4/30/2026