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Underground Natural Gas Storage by All Operators
(Million Cubic Feet)
Data Series: Period:
 Monthly 
 Show Data By:
Data Series Area
Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 Jan-21 View
History
U.S.
7,911,918 8,228,769 8,321,354 8,325,457 7,735,435 7,029,187 1973-2021
Alaska
43,636 45,370 45,590 44,096 42,496 40,885 2013-2021
Lower 48 States
7,868,281 8,183,398 8,275,764 8,281,360 7,692,939 6,988,303 2011-2021
Alabama
33,711 36,971 35,535 36,063 33,532 30,941 1995-2021
Arkansas
17,173 17,773 17,934 17,429 16,410 15,202 1990-2021
California
496,068 506,742 510,743 506,221 478,105 460,947 1990-2021
Colorado
113,504 119,863 116,628 120,894 111,887 100,318 1990-2021
Illinois
889,504 930,391 968,800 972,952 927,875 868,446 1990-2021
Indiana
101,353 105,409 108,301 109,132 104,836 98,331 1990-2021
Iowa
244,207 259,142 272,563 276,719 256,887 237,125 1990-2021
Kansas
256,764 269,658 264,896 267,133 259,094 240,428 1990-2021
Kentucky
205,531 213,421 214,234 209,045 192,669 173,445 1990-2021
Louisiana
672,100 687,692 681,972 691,877 648,804 587,852 1990-2021
Maryland
58,751 60,351 60,974 61,942 59,659 59,019 1990-2021
Michigan
979,180 1,029,563 1,034,946 1,024,805 920,780 800,762 1990-2021
Minnesota
6,448 6,652 6,880 6,998 6,835 6,680 1990-2021
Mississippi
255,301 266,790 263,321 266,440 241,858 215,450 1990-2021
Missouri
12,009 12,038 11,672 12,456 12,576 12,555 1990-2021
Montana
206,208 211,052 212,963 209,543 202,523 195,280 1990-2021
Nebraska
32,225 33,537 34,177 34,213 31,362 28,727 1990-2021
New Mexico
67,710 68,719 70,384 70,988 70,229 67,537 1990-2021
New York
211,308 221,229 229,238 226,340 207,946 184,610 1990-2021
Ohio
479,933 501,668 517,399 516,159 479,805 430,351 1990-2021
Oklahoma
322,445 336,885 335,937 334,466 297,375 260,290 1990-2021
Oregon
33,333 33,204 32,553 33,551 29,915 25,556 1990-2021
Pennsylvania
668,110 704,039 725,201 722,131 663,972 579,124 1990-2021
Tennessee
2,200 2,200 2,249 2,247 2,224 2,202 1997-2021
Texas
745,709 764,010 750,540 768,395 727,167 663,753 1990-2021
Utah
117,476 121,281 121,979 119,606 105,291 96,128 1990-2021
Virginia
8,365 8,424 8,537 8,913 8,359 8,078 1997-2021
Washington
44,560 45,834 43,814 43,492 41,548 40,262 1990-2021
West Virginia
466,602 485,383 494,070 486,062 435,550 388,004 1990-2021
Wyoming
120,494 123,479 127,325 125,148 117,867 110,901 1990-2021
AGA Producing Region
            1994-2014
AGA Eastern Consuming Region
            1994-2014
AGA Western Consuming Region
            1994-2014
East Region
1,893,069 1,981,094 2,035,420 2,021,547 1,855,292 1,649,187 2013-2021
South Central Region
2,303,203 2,379,779 2,350,135 2,381,804 2,224,238 2,013,916 2013-2021
Midwest Region
2,440,432 2,558,814 2,619,644 2,614,354 2,424,682 2,199,545 2013-2021
Mountain Region
657,617 677,930 683,456 680,392 639,160 598,890 2013-2021
Pacific Region
573,961 585,781 587,110 583,264 549,568 526,765 2013-2021
- = 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: 3/31/2021
Next Release Date: 4/30/2021