This page uses JavaScipt

Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Show Data By:
Data Series Area
Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 View
History
U.S.
-355,004 -151,128 -185,877 -309,270 -307,724 30,954 1973-2025
Alaska
-1,855 -2,357 -2,575 -2,198 -1,183 815 2013-2025
Lower 48 States
-353,150 -148,771 -183,302 -307,071 -306,541 30,139 2011-2025
Alabama
3,155 6,425 -2,530 -2,672 -4,152 -287 1993-2025
Arkansas
-933 -1,000 -920 -627 -559 604 1990-2025
California
-20,075 -13,736 8,201 -5,088 -14,435 5,980 1990-2025
Colorado
-5,307 -4,778 -2,526 -4,734 -1,869 -104 1990-2025
Illinois
-28,429 -20,061 -28,997 -41,577 -44,993 326 1990-2025
Indiana
-2,076 -2,484 -3,973 -4,328 -3,075 -495 1990-2025
Iowa
-4,587 -175 -6,147 -15,149 -17,672 -6,182 1990-2025
Kansas
-14,767 -9,123 -5,447 -14,431 -1,629 3,605 1990-2025
Kentucky
-2,728 853 -5,136 -2,518 -6,358 -322 1990-2025
Louisiana
-23,584 -3,317 -2,261 -2,034 -33,355 -14,594 1990-2025
Maryland
-1,730 692 -849 -1,992 -840 -529 1990-2025
Michigan
-73,754 -51,081 -54,554 -58,033 -38,615 37,283 1990-2025
Minnesota
45 -371 -347 -422 -389 -110 1990-2025
Mississippi
5,174 16,453 674 -11,394 -21,556 -8,174 1990-2025
Missouri
9 -6 9 -57 -437 -235 1990-2025
Montana
-3,715 -4,379 -4,937 -5,772 -1,404 2,798 1990-2025
Nebraska
-1,154 -290 287 4 -357 -142 1990-2025
New Mexico
502 -546 619 -2,250 -2,476 -2,903 1990-2025
New York
-9,745 -2,385 -7,079 -10,487 -9,475 1,485 1990-2025
Ohio
-22,415 -19,196 -25,080 -25,287 -11,150 11,044 1990-2025
Oklahoma
-20,792 -39 4,073 -10,775 -11,994 1,144 1990-2025
Oregon
-5,170 -1,783 793 -644 -998 -1,171 1990-2025
Pennsylvania
-42,622 -8,333 -32,392 -44,429 -29,946 4,710 1990-2025
Tennessee
-75 -93     0 19 1998-2025
Texas
-36,434 -6,987 12,772 -11,695 -33,197 -25,595 1990-2025
Utah
-6,724 -5,307 -2,615 -4,356 -3,397 1,195 1990-2025
Virginia
-205 -146 220 -207 123 -506 1995-2025
Washington
-2,282 -965 478 -1,571 991 -568 1990-2025
West Virginia
-26,129 -14,202 -26,391 -23,367 -8,657 19,975 1990-2025
Wyoming
-6,603 -2,410 755 -1,179 -4,671 1,887 1990-2025
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
-102,846 -43,571 -91,571 -105,768 -59,945 36,178 2013-2025
South Central Region
-88,181 2,411 6,360 -53,628 -106,442 -43,297 2013-2025
Midwest Region
-111,594 -73,418 -99,146 -122,085 -111,538 30,286 2013-2025
Mountain Region
-23,000 -17,710 -8,416 -18,286 -14,174 2,732 2013-2025
Pacific Region
-27,528 -16,484 9,471 -7,304 -14,441 4,241 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: 2/6/2026
Next Release Date: 2/27/2026