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|View History:  Monthly  Annual Download Data (XLS File)              
|View History:  Monthly  Annual                                        
|View History:  Monthly  Annual                                        
|View History:                                                         
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|Indiana Natural Gas Underground Storage Capacity  (Million Cubic Feet)
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|Indiana Natural Gas Underground Storage Capacity  (Million Cubic Feet)
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|Year                                                                                                                              | Jan     | Feb     | Mar     | Apr     | May     | Jun     | Jul     | Aug     | Sep     | Oct     | Nov     | Dec    
|--------------------------------------------------------------------------------------------------------------------------------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | -------
|2002                                                                                                                              | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 109,310 | 111,556 | 111,556
|2003                                                                                                                              | 112,088 | 129,968 | 112,095 | 112,095 | 112,095 | 111,095 | 111,095 | 111,095 | 111,095 | 111,095 | 111,095 | 111,095
|2004                                                                                                                              | 111,680 | 111,680 | 111,680 | 111,680 | 111,680 | 111,680 | 111,680 | 111,680 | 111,680 | 113,597 | 113,397 | 113,397
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|2005                                                                                                                              | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397
|2006                                                                                                                              | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 113,397 | 114,080 | 114,080 | 114,080
|2007                                                                                                                              | 114,080 | 114,080 | 114,080 | 114,080 | 114,080 | 114,080 | 114,080 | 114,080 | 114,294 | 114,294 | 114,294 | 114,294
|2008                                                                                                                              | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294
|2009                                                                                                                              | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,294 | 114,274
|                                                                                                                                 
|2010                                                                                                                              | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274
|2011                                                                                                                              | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 114,274 | 111,271 | 111,271 | 111,271
|2012                                                                                                                              | 98,869  | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749
|2013                                                                                                                              | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749
|2014                                                                                                                              | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749
|                                                                                                                                 
|2015                                                                                                                              | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 110,749 | 111,581 | 111,581
|2016                                                                                                                              | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581 | 111,581
|2017                                                                                                                              | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 111,721 | 115,325
|2018                                                                                                                              | 113,665 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,659 | 113,761
|2019                                                                                                                              | 113,911 | 113,156 | 113,156 | 113,156 | 113,006 | 113,006 | 113,006 | 113,006 | 113,006 | 113,006 | 113,006 | 112,972
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|2020                                                                                                                              | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,909 | 112,987
|2021                                                                                                                              | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 112,987 | 113,465
|2022                                                                                                                              | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,465 | 113,537
|2023                                                                                                                              | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,537 | 113,549
|2024                                                                                                                              | 113,549 | 113,549 | 113,549 | 113,549 | 113,549 |         |         |         |         |         |         |        
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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: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024