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|View History: Monthly Download Data (XLS File)                                                         
|View History: Monthly                                                                                   
|View History: Monthly                                                                                   
|View History:                                                                                           
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|Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Percent)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1991                                                                                                                              | 19.5  | 22.4  | 15.4  | 23.1  | 14.3  | 14.4  | 9.1   | 7.4   | 5.2   | 3.1   | -3.3  | -5.5 
|1992                                                                                                                              | -12.1 | -27.3 | -55.6 | -57.4 | -42.1 | -27.9 | -17.8 | -13.7 | -12.2 | -10.0 | -6.4  | -11.0
|1993                                                                                                                              | -11.3 | -30.2 | -60.3 | -56.1 | -31.6 | -21.4 | -13.8 | -8.2  | -0.9  | -3.4  | -7.9  | -16.2
|1994                                                                                                                              | -41.7 | -61.0 | -63.3 | 24.5  | 16.2  | 6.8   | 8.5   | 6.1   | 2.5   | 4.6   | 10.6  | 27.3 
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|1995                                                                                                                              | 67.7  | 179.6 | 562.8 | 43.0  | 14.8  | 11.6  | 5.3   | 1.9   | -0.6  | -1.5  | -13.5 | -28.0
|1996                                                                                                                              | -36.6 | -54.9 | -83.2 | -46.6 | -20.6 | -7.3  | -0.6  | 4.2   | 6.7   | 8.8   | 9.2   | 20.8 
|1997                                                                                                                              | 11.5  | 50.2  | 163.8 | -2.8  | 8.0   | 4.9   | 2.0   | 2.8   | 2.3   | -0.2  | 6.1   | 3.3  
|1998                                                                                                                              | 43.1  | 60.2  | 92.8  | 193.9 | 65.5  | 24.3  | 15.1  | 8.6   | 5.6   | 7.5   | 12.7  | 20.9 
|1999                                                                                                                              | 9.0   | 15.7  | 14.0  | -14.2 | -10.8 | -6.3  | -7.2  | -4.6  | -1.6  | -3.1  | -3.6  | -9.7 
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|2000                                                                                                                              | -18.6 | -32.8 | -39.8 | -33.4 | -24.4 | -15.1 | -7.8  | -8.4  | -8.0  | -7.2  | -15.9 | -33.4
|2001                                                                                                                              | -38.1 | -44.4 | -65.7 | -13.0 | 0.7   | 2.5   | 5.8   | 9.6   | 10.5  | 9.7   | 24.8  | 73.5 
|2002                                                                                                                              | 134.4 | 195.4 | 478.5 | 122.1 | 38.6  | 24.4  | 11.5  | 6.0   | 2.4   | 0.8   | -6.8  | -17.9
|2003                                                                                                                              | -42.4 | -68.5 | -67.7 | -53.7 | -28.8 | -21.0 | -15.7 | -13.4 | -10.2 | -5.8  | -3.9  | -1.1 
|2004                                                                                                                              | 12.8  | 67.9  | 58.3  | 26.2  | 4.3   | 3.2   | 1.3   | 0.1   | 0.3   | 0.3   | 3.7   | 8.0  
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|2005                                                                                                                              | 23.2  | 53.5  | 43.2  | 53.2  | 27.8  | 14.9  | 7.0   | 3.6   | -1.2  | -3.0  | 1.1   | -1.0 
|2006                                                                                                                              | 22.8  | 43.8  | 168.2 | 122.2 | 78.2  | 44.6  | 28.7  | 18.2  | 15.9  | 10.5  | 6.0   | 19.1 
|2007                                                                                                                              | -1.4  | -27.5 | -30.7 | -39.7 | -26.6 | -13.1 | -5.2  | -3.4  | -2.7  | -0.2  | -1.1  | -11.4
|2008                                                                                                                              | -16.3 | -14.1 | -40.8 | -20.4 | -16.0 | -13.5 | -8.9  | -1.3  | -1.5  | -2.6  | -6.3  | -6.8 
|2009                                                                                                                              | -5.8  | 16.4  | 61.8  | 46.1  | 25.7  | 17.3  | 12.5  | 9.1   | 6.6   | 5.8   | 13.3  | 8.3  
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|2010                                                                                                                              | 9.5   | -1.1  | -21.7 | -8.1  | -9.9  | -9.9  | -7.0  | -3.9  | -1.5  | 1.1   | -5.1  | -5.3 
|2011                                                                                                                              | -5.0  | -1.5  | -10.8 | -23.1 | -14.7 | -5.8  | -6.2  | -5.6  | -3.4  | -2.3  | 3.6   | 21.2 
|2012                                                                                                                              | 35.0  | 45.0  | 105.5 | 67.6  | 41.0  | 18.3  | 10.4  | 4.2   | 2.1   | -1.3  | -6.4  | -7.3 
|2013                                                                                                                              | -13.6 | -24.3 | -46.5 | -43.2 | -32.2 | -20.8 | -17.4 | -12.2 | -8.6  | -4.7  | -6.8  | -20.1
|2014                                                                                                                              | -31.5 | -36.0 | -41.9 | -31.5 | -19.9 | -15.6 | -13.2 | -12.8 | -9.9  | -7.8  | -8.8  | 5.0  
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|2015                                                                                                                              | 18.3  | 20.3  | 39.0  | 45.6  | 32.0  | 20.0  | 17.9  | 18.6  | 14.0  | 10.2  | 18.4  | 24.9 
|2016                                                                                                                              | 32.3  | 66.0  | 109.2 | 54.8  | 20.5  | 15.0  | 12.6  | 7.8   | 6.7   | 5.8   | 2.4   | -10.5
|2017                                                                                                                              | -5.5  | 3.5   | -10.3 | -8.6  | -9.6  | -7.6  | -6.1  | -4.8  | -4.3  | -7.4  | -9.0  | -6.4 
|2018                                                                                                                              | -13.9 | -19.4 | -27.6 | -40.0 | -22.5 | -17.5 | -14.3 | -11.3 | -9.8  | -7.7  | -9.8  | -3.3 
|2019                                                                                                                              | -1.0  | -14.7 | -18.8 | 12.7  | 3.4   | 1.7   | -1.2  | 1.0   | 2.1   | 8.4   | 13.6  | 11.2 
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|2020                                                                                                                              | 17.5  | 22.1  | 45.3  | 25.4  | 19.5  | 15.9  | 13.3  | 6.6   | 3.1   | 1.2   | 7.0   | 2.9  
|2021                                                                                                                              | -7.1  | -13.3 | -4.0  | -5.4  | -12.7 | -13.0 | -8.0  | -4.5  | -1.0  | 0.2   | -6.9  | -0.7 
|2022                                                                                                                              | -2.8  | -1.0  | -19.5 | -22.3 | -7.7  | -3.8  | -8.1  | -9.9  | -7.5  | -6.9  | -1.8  | -4.8 
|2023                                                                                                                              | 10.6  | 33.6  | 47.7  | 65.2  | 40.4  | 23.9  | 18.0  | 17.1  | 11.8  | 10.7  | 4.1   | 8.7  
|2024                                                                                                                              | 1.8   | -2.9  | 14.7  | 21.5  | 14.9  |       |       |       |       |       |       |      
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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