View History:  Monthly  
Download Data (XLS File)
Midwest Region Natural Gas in Underground Storage (Working Gas) (Million Cubic Feet)
Midwest Region Natural Gas in Underground Storage (Working Gas) (Million Cubic Feet)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2013 692,747 493,870 352,454 369,030 474,815 596,140 708,799 836,317 969,576 1,055,661 984,792 746,441
  2014 449,673 237,999 142,513 179,338 317,901 471,765 625,764 788,930 935,822 1,047,609 972,803 854,545
  2015 618,383 345,662 252,518 309,719 438,863 565,724 684,546 831,992 973,040 1,095,397 1,091,834 988,576
  2016 764,675 608,139 543,495 566,513 671,284 763,161 834,064 920,528 1,041,781 1,133,663 1,112,086 905,711
  2017 698,425 588,734 476,939 524,350 608,794 700,955 763,673 868,205 992,738 1,100,590 1,053,879 828,771
  2018 553,640 380,867 261,480 234,889 343,391 458,621 571,332 704,789 846,187 971,391 907,567 777,113
  2019 521,364 337,015 241,813 305,166 439,208 579,347 696,246 834,229 990,121 1,102,942 1,029,811 884,811
  2020 717,082 541,075 471,336 523,288 640,524 746,986 827,116 934,701 1,052,642 1,113,200 1,107,643 917,516
  2021 692,381 453,463 395,231 437,993 531,680 629,538 720,101 827,456 965,715 1,075,361 1,022,811 886,600
  2022 574,953 372,287 296,106 330,208 444,258 557,011 648,323 767,014 916,587 1,053,441 1,030,375 831,311
  2023 660,150 518,227 416,673 485,033 595,169 700,626 779,961 870,601 992,843 1,099,324 1,078,245 950,482
  2024 689,483 572,150 507,346 578,562 685,504 781,085

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 8/30/2024
Next Release Date: 9/30/2024

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