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|View History: Monthly Download Data (XLS File)                     
|View History: Monthly                                               
|View History: Monthly                                               
|View History:                                                       
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|Indiana Natural Gas Underground Storage Volume  (Million Cubic Feet)
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|Indiana Natural Gas Underground Storage Volume  (Million Cubic Feet)
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|Year                                                                                                                              | Jan     | Feb    | Mar    | Apr    | May    | Jun    | Jul     | Aug     | Sep     | Oct     | Nov     | Dec    
|--------------------------------------------------------------------------------------------------------------------------------- | ------- | ------ | ------ | ------ | ------ | ------ | ------- | ------- | ------- | ------- | ------- | -------
|1990                                                                                                                              | 96,943  | 93,233 | 91,600 | 91,945 | 93,696 | 95,361 | 97,632  | 101,323 | 105,497 | 108,028 | 108,772 | 105,317
|1991                                                                                                                              | 99,409  | 90,625 | 87,381 | 86,706 | 88,659 | 89,700 | 93,022  | 97,673  | 102,161 | 119,470 | 106,066 | 101,121
|1992                                                                                                                              | 94,379  | 89,893 | 85,767 | 85,259 | 86,457 | 88,999 | 94,154  | 98,267  | 103,478 | 106,422 | 103,871 | 100,288
|1993                                                                                                                              | 95,109  | 90,016 | 87,368 | 88,414 | 89,388 | 91,515 | 95,971  | 100,516 | 104,709 | 106,058 | 104,160 | 101,505
|1994                                                                                                                              | 95,846  | 92,274 | 90,200 | 89,473 | 89,417 | 91,870 | 97,002  | 101,310 | 105,300 | 109,518 | 110,149 | 107,215
|                                                                                                                                 
|1995                                                                                                                              | 101,661 | 95,902 | 93,464 | 92,724 | 93,156 | 94,955 | 97,862  | 101,470 | 106,201 | 110,610 | 111,401 | 106,609
|1996                                                                                                                              | 99,701  | 95,821 | 92,261 | 91,322 | 91,398 | 93,795 | 98,204  | 104,336 | 108,250 | 110,952 | 111,808 | 108,514
|1997                                                                                                                              | 101,074 | 98,178 | 95,680 | 90,698 | 90,758 | 92,672 | 95,778  | 99,684  | 104,273 | 107,407 | 108,320 | 104,284
|1998                                                                                                                              | 100,140 | 96,817 | 92,580 | 91,651 | 92,088 | 92,607 | 95,575  | 99,632  | 104,166 | 107,145 | 109,436 | 105,408
|1999                                                                                                                              | 99,846  | 96,915 | 95,771 | 92,378 | 93,137 | 94,762 | 96,443  | 99,240  | 103,465 | 107,218 | 109,401 | 105,018
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|2000                                                                                                                              | 97,969  | 96,521 | 94,490 | 93,141 | 93,398 | 95,138 | 97,379  | 100,115 | 103,480 | 107,816 | 108,478 | 101,381
|2001                                                                                                                              | 97,252  | 93,708 | 90,556 | 89,808 | 91,131 | 94,269 | 97,940  | 100,856 | 104,819 | 107,568 | 110,466 | 106,687
|2002                                                                                                                              | 101,836 | 97,983 | 94,290 | 92,446 | 93,742 | 96,728 | 100,237 | 102,929 | 105,903 | 109,078 | 109,097 | 105,309
|2003                                                                                                                              | 98,886  | 93,509 | 91,590 | 91,431 | 93,037 | 96,041 | 98,938  | 101,835 | 105,644 | 109,316 | 110,510 | 107,046
|2004                                                                                                                              | 98,427  | 93,650 | 91,013 | 91,735 | 94,058 | 96,946 | 100,680 | 104,667 | 108,251 | 110,405 | 110,497 | 105,440
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|2005                                                                                                                              | 99,748  | 96,071 | 92,951 | 93,496 | 94,920 | 97,840 | 100,931 | 103,990 | 107,206 | 109,993 | 109,366 | 104,023
|2006                                                                                                                              | 100,962 | 95,238 | 90,857 | 92,406 | 94,372 | 96,487 | 99,597  | 103,240 | 106,980 | 108,931 | 109,485 | 106,071
|2007                                                                                                                              | 99,060  | 92,980 | 91,819 | 91,214 | 92,997 | 95,554 | 100,163 | 103,515 | 106,431 | 108,948 | 109,077 | 103,637
|2008                                                                                                                              | 96,890  | 91,784 | 89,687 | 90,135 | 92,490 | 96,130 | 100,097 | 103,840 | 107,179 | 109,665 | 109,372 | 103,568
|2009                                                                                                                              | 92,921  | 88,449 | 86,736 | 85,908 | 89,163 | 92,277 | 95,852  | 99,492  | 103,218 | 105,416 | 107,200 | 102,240
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|2010                                                                                                                              | 95,361  | 89,734 | 87,741 | 88,962 | 92,294 | 95,107 | 97,228  | 99,714  | 103,148 | 106,702 | 106,542 | 102,028
|2011                                                                                                                              | 95,174  | 90,896 | 87,152 | 86,837 | 87,882 | 91,063 | 93,555  | 95,957  | 100,735 | 105,003 | 106,543 | 104,347
|2012                                                                                                                              | 98,914  | 93,386 | 93,518 | 91,380 | 92,192 | 94,749 | 97,012  | 98,936  | 101,318 | 105,430 | 106,895 | 103,397
|2013                                                                                                                              | 96,691  | 90,965 | 87,372 | 87,254 | 89,244 | 91,822 | 94,240  | 97,911  | 101,106 | 101,841 | 102,693 | 98,551 
|2014                                                                                                                              | 92,856  | 87,332 | 85,223 | 85,519 | 88,258 | 91,429 | 94,554  | 98,207  | 101,656 | 102,917 | 102,705 | 100,155
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|2015                                                                                                                              | 94,015  | 88,522 | 85,871 | 86,204 | 89,100 | 92,039 | 94,724  | 98,220  | 102,095 | 104,142 | 105,406 | 103,836
|2016                                                                                                                              | 97,724  | 92,441 | 90,746 | 90,218 | 93,116 | 95,432 | 97,281  | 99,129  | 101,221 | 103,735 | 104,924 | 100,285
|2017                                                                                                                              | 92,783  | 89,711 | 88,153 | 88,160 | 89,815 | 92,593 | 95,062  | 97,225  | 99,571  | 102,051 | 103,506 | 101,339
|2018                                                                                                                              | 96,474  | 92,354 | 88,852 | 88,310 | 89,547 | 92,547 | 95,350  | 99,501  | 103,203 | 105,609 | 105,096 | 103,666
|2019                                                                                                                              | 97,451  | 93,454 | 90,653 | 90,751 | 92,832 | 95,082 | 97,806  | 102,159 | 105,589 | 108,245 | 108,912 | 105,802
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|2020                                                                                                                              | 100,775 | 95,200 | 93,705 | 93,607 | 94,751 | 96,790 | 98,840  | 101,353 | 105,409 | 108,301 | 109,132 | 104,836
|2021                                                                                                                              | 98,331  | 92,693 | 90,527 | 90,117 | 91,165 | 92,933 | 95,521  | 99,503  | 103,837 | 107,556 | 109,133 | 108,091
|2022                                                                                                                              | 100,481 | 94,617 | 91,392 | 91,081 | 92,352 | 94,384 | 97,198  | 100,957 | 105,068 | 108,160 | 109,154 | 104,100
|2023                                                                                                                              | 99,960  | 96,157 | 93,485 | 93,839 | 94,661 | 95,452 | 96,663  | 100,095 | 104,144 | 107,916 | 109,257 | 106,574
|2024                                                                                                                              | 99,808  | 95,785 |        |        |        |        |         |         |         |         |         |        
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 4/30/2024                                                                                                          
|Next Release Date: 5/31/2024