|                                                                     
|---------------------------------------------------------------------
|                                                                     
|View History:  Monthly  Annual Download Data (XLS File)             
|View History:  Monthly  Annual                                       
|View History:  Monthly  Annual                                       
|View History:                                                        
|                                                                     
|Natural Gas Citygate Price in Iowa  (Dollars per Thousand Cubic Feet)
|                                                                     
|                                                                     
|Natural Gas Citygate Price in Iowa  (Dollars per Thousand Cubic Feet)
|                                                                     

|Year                                                                                                                              | Jan  | Feb   | Mar  | Apr  | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ---- | ----- | ---- | ---- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1989                                                                                                                              | 3.20 | 2.80  | 2.66 | 2.74 | 2.29  | 3.16  | 3.06  | 3.03  | 2.84  | 2.32  | 2.49  | 3.00 
|                                                                                                                                 
|1990                                                                                                                              | 3.55 | 2.77  | 2.62 | 2.48 | 2.79  | 3.06  | 2.98  | 2.85  | 2.87  | 2.49  | 2.69  | 2.89 
|1991                                                                                                                              | 2.64 | 2.58  | 2.48 | 2.40 | 2.90  | 2.67  | 3.38  | 2.84  | 2.86  | 2.94  | 2.76  | 2.86 
|1992                                                                                                                              | 2.64 | 2.58  | 2.72 | 2.48 | 3.77  | 4.12  | 4.16  | 3.86  | 3.89  | 3.97  | 3.44  | 3.21 
|1993                                                                                                                              | 3.02 | 2.81  | 2.94 | 3.55 | 4.28  | 3.60  | 3.52  | 3.44  | 3.81  | 3.17  | 2.90  | 3.55 
|1994                                                                                                                              | 2.84 | 3.28  | 3.54 | 3.36 | 4.07  | 3.60  | 3.45  | 3.84  | 3.34  | 2.56  | 2.83  | 2.86 
|                                                                                                                                 
|1995                                                                                                                              | 2.63 | 2.44  | 2.78 | 2.97 | 3.10  | 3.39  | 3.55  | 3.48  | 3.41  | 2.84  | 2.63  | 2.73 
|1996                                                                                                                              | 2.62 | 3.03  | 2.82 | 3.13 | 4.19  | 4.61  | 7.45  | 7.96  | 4.28  | 3.12  | 3.46  | 4.09 
|1997                                                                                                                              | 3.98 | 3.66  | 3.05 | 2.83 | 3.50  | 4.75  | 6.62  | 5.86  | 5.39  | 4.98  | 4.85  | 4.45 
|1998                                                                                                                              | 3.05 | 3.33  | 3.42 | 3.33 | 4.12  | 1.99  | 4.05  | 4.03  | 4.00  | 4.98  | 3.05  | 2.79 
|1999                                                                                                                              | 2.75 | 3.02  | 2.77 | 3.03 | 3.63  | 4.26  | 3.54  | 3.97  | 3.71  | 3.49  | 3.95  | 3.98 
|                                                                                                                                 
|2000                                                                                                                              | 3.05 | 3.47  | 3.75 | 3.72 | 7.00  | 5.45  | 6.39  | 5.45  | 5.84  | 6.41  | 5.74  | 7.38 
|2001                                                                                                                              | 9.22 | 7.62  | 6.06 | 6.47 | 6.54  | 5.40  | 5.42  | 4.26  | 3.78  | 2.84  | 3.60  | 2.09 
|2002                                                                                                                              | 3.49 | 3.42  | 3.54 | 4.04 | 4.22  | 4.86  | 5.04  | 4.58  | 4.17  | 4.41  | 4.79  | 5.11 
|2003                                                                                                                              | 5.30 | 5.83  | 8.16 | 6.96 | 6.37  | 7.00  | 7.23  | 6.38  | 5.95  | 4.96  | 5.39  | 6.42 
|2004                                                                                                                              | 6.74 | 6.43  | 6.47 | 6.63 | 7.19  | 8.22  | 7.33  | 7.55  | 6.69  | 6.05  | 7.18  | 7.66 
|                                                                                                                                 
|2005                                                                                                                              | 6.94 | 7.39  | 7.66 | 7.92 | 7.95  | 7.72  | 8.47  | 9.38  | 11.11 | 11.79 | 11.62 | 11.10
|2006                                                                                                                              | 9.73 | 8.82  | 8.34 | 7.97 | 7.98  | 8.05  | 6.23  | 8.41  | 7.80  | 6.11  | 7.45  | 7.10 
|2007                                                                                                                              | 7.67 | 8.50  | 8.37 | 8.05 | 8.44  | 8.92  | 7.94  | 7.22  | 6.39  | 6.90  | 7.57  | 7.02 
|2008                                                                                                                              | 8.18 | 8.90  | 9.71 | 9.59 | 10.79 | 11.96 | 13.71 | 10.32 | 7.10  | 6.06  | 5.99  | 6.23 
|2009                                                                                                                              | 6.64 | 5.95  | 5.43 | 4.85 | 4.28  | 4.50  | 5.01  | 4.94  | 4.26  | 4.53  | 6.08  | 5.61 
|                                                                                                                                 
|2010                                                                                                                              | 6.55 | 6.21  | 5.92 | 5.21 | 4.79  | 5.83  | 5.83  | 5.82  | 5.05  | 4.38  | 5.27  | 4.93 
|2011                                                                                                                              | 5.65 | 5.50  | 5.35 | 4.91 | 5.35  | 5.51  | 5.70  | 5.71  | 4.81  | 4.62  | 5.01  | 4.92 
|2012                                                                                                                              | 5.03 | 4.86  | 6.41 | 3.80 | 3.16  | 3.46  | 4.38  | 4.87  | 4.32  | 4.02  | 5.07  | 5.28 
|2013                                                                                                                              | 4.86 | 4.97  | 5.16 | 4.79 | 5.12  | 5.57  | 4.93  | 4.84  | 4.93  | 4.62  | 4.88  | 4.99 
|2014                                                                                                                              | 5.70 | 7.08  | 7.73 | 5.68 | 7.03  | 7.85  | 6.98  | 6.84  | 6.24  | 4.97  | 5.03  | 5.65 
|                                                                                                                                 
|2015                                                                                                                              | 4.81 | 4.26  | 4.69 | 4.12 | 4.32  | 3.63  | 4.54  | 4.61  | 4.62  | 3.58  | 3.81  | 3.79 
|2016                                                                                                                              | 3.61 | 3.57  | 3.70 | 3.46 | 3.01  | 3.67  | 3.94  | 3.91  | 4.47  | 4.18  | 4.14  | 4.04 
|2017                                                                                                                              | 4.51 | 4.42  | 4.08 | 4.36 | 4.10  | 4.52  | 4.08  | 3.87  | 3.83  | 3.71  | 3.90  | 4.96 
|2018                                                                                                                              | 4.06 | 4.15  | 3.62 | 3.44 | 3.92  | 3.99  | 3.77  | 4.47  | 4.34  | 3.92  | 4.56  | 4.83 
|2019                                                                                                                              | 4.00 | 3.62  | 3.95 | 3.15 | 3.10  | 3.39  | 3.16  | 2.91  | 3.30  | 3.02  | 3.38  | 3.27 
|                                                                                                                                 
|2020                                                                                                                              | 3.32 | 3.07  | 3.74 | 3.17 | 2.87  | 3.27  | 2.77  | 3.55  | 3.65  | 3.23  | 3.81  | 3.75 
|2021                                                                                                                              | 3.64 | 20.25 | 5.06 | 4.71 | 4.89  | 4.72  | 4.68  | 5.15  | 5.83  | 6.75  | 6.61  | 7.45 
|2022                                                                                                                              | 5.89 | 6.11  | 6.60 | 6.32 | 8.06  | 8.54  | 7.29  | 7.47  | 7.68  | 6.80  | 6.98  | 8.23 
|2023                                                                                                                              | 7.04 | 6.86  | 6.05 | 5.48 | NA    | 4.16  | 4.24  | 4.51  | 4.37  | 3.96  | 4.62  | 4.21 
|2024                                                                                                                              | NA   | 4.83  | 4.97 | 4.26 | 3.72  |       |       |       |       |       |       |      
|                                                                                                                                 
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024