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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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|Ohio Natural Gas Underground Storage Capacity  (Million Cubic Feet)
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|Ohio 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                                                                                                                              | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 573,784 | 575,959 | 575,959
|2003                                                                                                                              | 575,959 | 575,959 | 575,959 | 575,959 | 575,959 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709
|2004                                                                                                                              | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 573,709 | 572,404 | 572,404 | 572,404
|                                                                                                                                 
|2005                                                                                                                              | 572,404 | 572,404 | 572,329 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404
|2006                                                                                                                              | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,404 | 572,477 | 572,477 | 572,477
|2007                                                                                                                              | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477
|2008                                                                                                                              | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477
|2009                                                                                                                              | 572,477 | 572,477 | 572,477 | 569,149 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 572,477 | 580,380
|                                                                                                                                 
|2010                                                                                                                              | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380
|2011                                                                                                                              | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380 | 580,380
|2012                                                                                                                              | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944
|2013                                                                                                                              | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944
|2014                                                                                                                              | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944 | 577,944
|                                                                                                                                 
|2015                                                                                                                              | 577,944 | 577,944 | 577,944 | 577,944 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794
|2016                                                                                                                              | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794
|2017                                                                                                                              | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794
|2018                                                                                                                              | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794 | 575,794
|2019                                                                                                                              | 575,794 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109
|                                                                                                                                 
|2020                                                                                                                              | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109
|2021                                                                                                                              | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109
|2022                                                                                                                              | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109
|2023                                                                                                                              | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 | 575,109
|2024                                                                                                                              | 575,109 | 575,109 | 575,109 | 575,109 | 575,109 |         |         |         |         |         |         |        
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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