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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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|Iowa Natural Gas Industrial Price  (Dollars per Thousand Cubic Feet)
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|Iowa Natural Gas Industrial Price  (Dollars per Thousand Cubic Feet)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|2001                                                                                                                              | 9.54  | 8.44  | 9.52  | 7.96  | 6.35  | 8.08  | 5.35  | 5.74  | 5.26  | 3.87  | 4.25  | 3.42 
|2002                                                                                                                              | 4.97  | 4.57  | 4.89  | 4.97  | 5.35  | 5.37  | 5.22  | 4.93  | 5.11  | 5.69  | 6.24  | 7.14 
|2003                                                                                                                              | 6.43  | 6.25  | 7.71  | 5.55  | 6.61  | 6.87  | 7.22  | 5.12  | 6.15  | 5.92  | 6.32  | 7.20 
|2004                                                                                                                              | 7.17  | 6.68  | 6.80  | 6.97  | 7.87  | 8.32  | 8.60  | 8.21  | 7.12  | 6.42  | 7.00  | 8.44 
|                                                                                                                                 
|2005                                                                                                                              | 8.17  | 7.80  | 8.09  | 7.66  | 8.11  | 7.65  | 7.92  | 9.24  | 10.27 | 11.53 | 12.18 | 12.05
|2006                                                                                                                              | 10.95 | 10.21 | 9.20  | 8.62  | 8.00  | 8.28  | 6.83  | 8.45  | 7.83  | 6.39  | 7.26  | 8.31 
|2007                                                                                                                              | 8.87  | 9.39  | 9.28  | 8.58  | 8.00  | 8.58  | 8.61  | 7.88  | 7.48  | 7.48  | 8.53  | 8.86 
|2008                                                                                                                              | 8.74  | 9.99  | 10.06 | 10.71 | 10.89 | 11.83 | 12.42 | 11.83 | 9.30  | 7.30  | 7.11  | 7.92 
|2009                                                                                                                              | 8.22  | 7.84  | 7.28  | 5.60  | 4.84  | 4.57  | 4.55  | 4.73  | 4.68  | 4.84  | 6.16  | 6.79 
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|2010                                                                                                                              | 6.61  | 7.08  | 7.06  | 6.21  | 5.45  | 5.61  | 5.69  | 5.76  | 5.59  | 4.85  | 5.58  | 6.07 
|2011                                                                                                                              | 6.51  | 6.39  | 6.18  | 5.70  | 5.47  | 5.46  | 5.63  | 5.44  | 5.43  | 5.20  | 5.75  | 5.49 
|2012                                                                                                                              | 5.49  | 5.24  | 5.26  | 3.70  | 3.30  | 3.50  | 4.21  | 4.26  | 4.34  | 4.21  | 5.40  | 5.75 
|2013                                                                                                                              | 5.62  | 5.56  | 5.81  | 5.21  | 5.35  | 5.39  | 4.85  | 4.84  | 4.99  | 5.05  | 5.58  | 5.98 
|2014                                                                                                                              | 7.20  | 8.77  | 8.87  | 7.91  | 7.78  | 8.66  | 7.60  | 8.00  | 7.80  | 6.67  | 6.49  | 6.91 
|                                                                                                                                 
|2015                                                                                                                              | 6.42  | 5.65  | 5.69  | 4.48  | 4.77  | 4.78  | 5.46  | 5.13  | 6.19  | 4.57  | 5.28  | 4.62 
|2016                                                                                                                              | 5.01  | 4.36  | 4.86  | 4.44  | 4.07  | 4.44  | 4.66  | 4.33  | 4.96  | 4.94  | 4.68  | 5.15 
|2017                                                                                                                              | 5.22  | 5.14  | 4.69  | 5.06  | 5.31  | 5.51  | 5.43  | 5.18  | 5.33  | 5.06  | 5.12  | 5.55 
|2018                                                                                                                              | 5.55  | 6.08  | 5.28  | 5.18  | 4.37  | 4.33  | 4.46  | 4.79  | 5.38  | 5.05  | 5.82  | 6.35 
|2019                                                                                                                              | 4.93  | 4.67  | 4.86  | 4.30  | 4.13  | 4.14  | 3.79  | 3.58  | 4.02  | 4.09  | 4.12  | 4.22 
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|2020                                                                                                                              | 4.80  | 4.13  | 4.17  | 3.93  | 4.12  | 3.58  | 3.63  | 4.16  | 4.90  | 4.56  | 5.65  | 5.16 
|2021                                                                                                                              | 4.47  | 7.38  | 6.37  | 5.88  | 5.97  | 5.92  | 6.29  | 7.23  | 7.34  | 7.88  | 8.75  | 9.95 
|2022                                                                                                                              | 8.42  | 8.76  | 9.42  | 8.58  | 8.92  | 9.19  | 7.85  | 8.19  | 9.53  | 8.19  | 7.80  | 9.25 
|2023                                                                                                                              | 10.84 | 9.78  | 7.62  | 6.17  | 5.93  | 5.97  | 6.26  | 6.05  | 5.11  | 4.83  | 5.49  | 5.79 
|2024                                                                                                                              | 5.54  | 6.78  | 5.82  | 5.61  | 4.78  |       |       |       |       |       |       |      
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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