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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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|Natural Gas Citygate Price in Idaho  (Dollars per Thousand Cubic Feet)
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|Natural Gas Citygate Price in Idaho  (Dollars per Thousand Cubic Feet)
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|Year                                                                                                                              | Jan  | Feb  | Mar  | Apr  | May  | Jun  | Jul  | Aug  | Sep   | Oct   | Nov  | Dec 
|--------------------------------------------------------------------------------------------------------------------------------- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ----- | ----- | ---- | ----
|1989                                                                                                                              | 1.95 | 2.04 | 2.06 | 2.41 | 2.57 | 2.55 | 2.62 | 2.93 | 2.49  | 2.35  | 2.10 | 2.06
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|1990                                                                                                                              | 2.10 | 1.98 | 1.92 | 2.09 | 2.15 | 2.77 | 2.20 | 2.24 | 2.44  | 1.96  | 1.95 | 2.01
|1991                                                                                                                              | 2.03 | 2.24 | 2.10 | 2.11 | 2.43 | 2.61 | 2.07 | 2.31 | 2.23  | 2.09  | 2.04 | 2.07
|1992                                                                                                                              | 1.96 | 2.17 | 2.28 | 1.94 | 2.55 | 2.57 | 2.52 | 3.61 | 2.47  | 2.37  | 1.99 | 2.06
|1993                                                                                                                              | 2.03 | 1.97 | 2.12 | 1.89 | 2.24 | 2.39 | 2.92 | 2.54 | 2.46  | 2.39  | 2.33 | 2.68
|1994                                                                                                                              | 2.45 | 2.32 | 2.53 | 2.65 | 2.78 | 2.98 | 3.80 | 3.68 | 2.71  | 2.19  | 2.25 | 2.22
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|1995                                                                                                                              | 2.06 | 2.29 | 2.23 | 2.21 | 2.28 | 2.43 | 2.89 | 2.72 | 2.79  | 1.83  | 2.14 | 1.98
|1996                                                                                                                              | 1.98 | 2.08 | 2.12 | 2.21 | 2.28 | 3.39 | 5.26 | 2.48 | 2.72  | 2.11  | 2.10 | 2.30
|1997                                                                                                                              | 2.37 | 2.13 | 1.85 | 2.08 | 2.98 | 2.83 | 2.16 | 2.50 | 2.17  | 2.01  | 2.07 | 1.79
|1998                                                                                                                              | 1.89 | 1.94 | 1.81 | 1.96 | 1.94 | 2.18 | 2.55 | 2.14 | 2.38  | 1.95  | 1.99 | 1.86
|1999                                                                                                                              | 1.76 | 1.92 | 1.82 | 1.94 | 1.69 | 1.50 | 2.72 | 2.74 | 3.27  | 2.94  | 3.07 | 2.50
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|2000                                                                                                                              | 2.54 | 2.54 | 2.65 | 3.15 | 3.12 | 4.09 | 5.32 | 3.60 | 3.85  | 5.27  | 4.67 | 6.70
|2001                                                                                                                              | 6.95 | 5.58 | 5.04 | 5.24 | 6.00 | 4.20 | 3.60 | 3.12 | 3.50  | 3.48  | 3.85 | 3.74
|2002                                                                                                                              | 3.77 | 3.53 | 3.56 | 3.36 | 3.43 | 4.71 | 6.28 | 7.17 | 5.90  | 3.38  | 3.11 | 3.10
|2003                                                                                                                              | 3.29 | 3.20 | 4.28 | 4.12 | 4.78 | 6.82 | 5.62 | 4.81 | 4.49  | 4.23  | 4.68 | 4.97
|2004                                                                                                                              | 5.25 | 5.03 | 5.78 | 5.03 | 5.42 | 6.91 | 6.63 | 5.94 | 5.11  | 5.66  | 6.18 | 6.46
|                                                                                                                                 
|2005                                                                                                                              | 6.16 | 6.00 | 6.00 | 7.28 | 6.27 | 6.54 | 7.59 | 8.48 | 12.46 | 12.63 | 8.87 | 9.75
|2006                                                                                                                              | 8.63 | 7.55 | 7.11 | 6.55 | 5.91 | 6.25 | 6.40 | 6.68 | 6.06  | 6.28  | 7.37 | 7.47
|2007                                                                                                                              | 7.31 | 7.48 | 8.00 | 4.92 | 5.87 | 6.24 | 5.65 | 5.19 | 5.51  | 6.41  | 6.38 | 6.46
|2008                                                                                                                              | 6.65 | 6.75 | 6.96 | 9.09 | 9.41 | 9.15 | 9.57 | 7.27 | 5.38  | 6.04  | 8.37 | 7.91
|2009                                                                                                                              | 7.54 | 7.46 | 6.30 | 4.47 | 4.25 | 4.03 | 4.12 | 3.79 | 3.99  | 4.46  | 4.83 | 4.85
|                                                                                                                                 
|2010                                                                                                                              | 4.89 | 4.65 | 5.24 | 4.31 | 4.35 | 4.69 | 4.96 | 5.00 | 4.90  | 5.18  | 4.88 | 4.80
|2011                                                                                                                              | 4.75 | 4.56 | 4.55 | 4.06 | 4.83 | 4.86 | 5.21 | 5.32 | 5.15  | 4.77  | 4.66 | 4.60
|2012                                                                                                                              | 4.63 | 4.65 | 4.00 | 3.13 | 3.31 | 3.89 | 4.51 | 4.59 | 4.03  | 3.69  | 3.86 | 3.83
|2013                                                                                                                              | 3.73 | 3.53 | 3.81 | 4.05 | 4.10 | 4.56 | 4.46 | 4.18 | 4.09  | 3.68  | 4.08 | 4.20
|2014                                                                                                                              | 4.28 | 3.58 | 4.55 | 4.49 | 4.69 | 5.05 | 5.03 | 3.05 | 4.30  | 4.25  | 4.37 | 4.44
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|2015                                                                                                                              | 4.27 | 4.66 | 4.86 | 3.42 | 3.81 | 3.99 | 4.65 | 4.50 | 3.67  | 3.75  | 3.52 | 3.34
|2016                                                                                                                              | 3.20 | 3.47 | 3.67 | 2.79 | 3.22 | 2.52 | 2.62 | 2.69 | 3.29  | 3.18  | 3.29 | 3.16
|2017                                                                                                                              | 3.17 | 3.14 | 3.31 | 2.71 | 3.04 | 3.29 | 2.47 | 2.41 | 2.27  | 2.24  | 2.90 | 2.72
|2018                                                                                                                              | 2.67 | 2.85 | 2.87 | 2.00 | 2.39 | 2.46 | 2.07 | 1.72 | 2.49  | 1.70  | 2.22 | 2.42
|2019                                                                                                                              | 2.43 | 3.31 | 3.15 | 2.03 | 2.20 | 1.72 | 1.50 | 1.61 | 1.71  | 2.25  | 2.46 | 2.24
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|2020                                                                                                                              | 2.28 | 2.35 | 2.27 | 2.09 | 2.39 | 2.34 | 2.60 | 2.55 | 2.60  | 2.43  | 2.50 | 2.43
|2021                                                                                                                              | 2.33 | 2.88 | 2.39 | 2.35 | 2.64 | 2.59 | 2.49 | 2.17 | 3.02  | 2.57  | 3.11 | 2.89
|2022                                                                                                                              | 3.34 | 3.41 | 2.92 | 4.34 | 5.09 | 4.50 | 4.03 | 2.25 | 3.06  | 3.02  | 5.15 | 9.69
|2023                                                                                                                              | NA   | 4.15 | 3.89 | 3.05 | 3.31 | 3.34 | 2.68 | 2.88 | 2.89  | 3.38  | 3.24 | 3.21
|2024                                                                                                                              | 3.61 | 2.98 | 2.85 | 2.18 | 2.23 |      |      |      |       |       |      |     
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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