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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.
-250,241 -327,311 23,165 476,169 1,011,775 634,761 1973-2025
Alaska
-1,260 267 2,042 1,805 1,910 1,804 2013-2025
Lower 48 States
-248,981 -327,578 21,122 474,364 1,009,865 632,958 2011-2025
Alabama
884 -5,851 -2,037 406 10,169 2,371 1993-2025
Arkansas
-618 -540 749 1,108 1,806 1,335 1990-2025
California
-4,083 -13,677 488 12,773 52,317 19,971 1990-2025
Colorado
-4,382 -2,698 270 2,400 15,072 6,010 1990-2025
Illinois
-39,290 -41,515 -217 44,757 65,995 51,922 1990-2025
Indiana
-3,966 -3,492 -774 4,432 7,659 5,337 1990-2025
Iowa
-15,502 -16,867 -4,160 18,959 19,243 11,081 1990-2025
Kansas
-5,975 -3,854 2,416 14,287 19,882 16,145 1990-2025
Kentucky
-3,972 -3,935 5,101 12,635 24,038 13,188 1990-2025
Louisiana
-10,577 -38,082 -11,626 19,548 111,662 67,176 1990-2025
Maryland
-1,563 -937 27 895 5,213 3,508 1990-2025
Michigan
-34,815 -30,911 19,636 121,984 176,789 122,002 1990-2025
Minnesota
-334 -302 -86 124 415 388 1990-2025
Mississippi
-104 -22,472 -5,551 4,487 48,080 9,074 1990-2025
Missouri
10 -191 -311 67 503 602 1990-2025
Montana
-4,827 -1,626 3,673 6,178 8,009 6,851 1990-2025
Nebraska
-680 -749 158 439 1,979 1,731 1990-2025
New Mexico
-383 538 2,874 4,859 6,528 1,918 1990-2025
New York
-12,576 -7,637 1,350 16,185 26,216 15,086 1990-2025
Ohio
-20,074 -17,629 6,019 31,462 48,331 35,964 1990-2025
Oklahoma
-7,760 -11,706 -921 22,525 45,662 28,304 1990-2025
Oregon
-159 -788 228 1,619 7,210 5,455 1990-2025
Pennsylvania
-39,778 -31,940 16,802 55,867 102,640 73,909 1990-2025
Tennessee
    7 31 103 40 1998-2025
Texas
-8,879 -55,662 -16,798 13,176 112,359 77,543 1990-2025
Utah
-1,537 -1,266 -1,879 8,820 16,803 7,660 1990-2025
Virginia
-441 -239 -281 -40 793 374 1995-2025
Washington
-1,400 432 378 -329 5,191 5,449 1990-2025
West Virginia
-23,826 -12,083 8,190 48,730 59,993 36,518 1990-2025
Wyoming
-2,373 -1,900 -2,606 5,981 9,205 6,042 1990-2025
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
-98,258 -70,465 32,108 153,099 243,185 165,360 2013-2025
South Central Region
-33,030 -138,168 -33,768 75,538 349,620 201,949 2013-2025
Midwest Region
-97,869 -97,212 19,198 202,989 294,746 204,561 2013-2025
Mountain Region
-14,181 -7,701 2,491 28,676 57,596 30,213 2013-2025
Pacific Region
-5,642 -14,032 1,094 14,063 64,718 30,875 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