|                                                                          
|--------------------------------------------------------------------------
|                                                                          
|View History:  Monthly  Annual Download Data (XLS File)                  
|View History:  Monthly  Annual                                            
|View History:  Monthly  Annual                                            
|View History:                                                             
|                                                                          
|Iowa Natural Gas Underground Storage Net Withdrawals  (Million Cubic Feet)
|                                                                          
|                                                                          
|Iowa Natural Gas Underground Storage Net Withdrawals  (Million Cubic Feet)
|                                                                          

|Decade                                                                                                                            | Year-0 | Year-1  | Year-2  | Year-3  | Year-4  | Year-5 | Year-6 | Year-7  | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------- | ------- | ------- | ------- | ------ | ------ | ------- | ------ | ------
|1960's                                                                                                                            |        |         |         |         |         |        |        | -13,122 | -2,508 | 2,306 
|1970's                                                                                                                            | -4,233 | -7,786  | -7,279  | -16,659 | -12,391 | -5,661 | -5,256 | -26,037 | -7,516 | -9,716
|1980's                                                                                                                            | -3,464 | 53      | -11,934 | 24,768  | 12,148  | -1,876 | -2,951 | -3,272  | -417   | 9,035 
|1990's                                                                                                                            | 3,299  | 5,207   | 4,259   | -3,176  | -2,764  | 6,443  | -1,229 | -6,255  | -2,954 | 2,445 
|2000's                                                                                                                            | 13,560 | -21,435 | 4,251   | -1,774  | -1,667  | 3,379  | -3,563 | 2,450   | -2,274 | -4,861
|2010's                                                                                                                            | 2,037  | -4,244  | 10,517  | 3,074   | -7,424  | -4,955 | 6,414  | 329     | 2,874  | -1,067
|2020's                                                                                                                            | -9,470 | -3,940  | 3,696   | -1,961  |         |        |        |         |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 5/31/2024                                                                                                          
|Next Release Date: 6/28/2024