|Underground Natural Gas Storage Capacity(Count)                                                                                                                                                                                                                                                                                                                                                                                                                              |                                          |  | Underground Natural Gas Storage Capacity                                                                                                                                                                                                                                                                                                                              |  | (Count)                                                                                                                                                                                                                                                                                                                                                               | 
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 
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|                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | Underground Natural Gas Storage Capacity
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | (Count)                                 
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Data Series:
			  
		      Total Storage CapacitySalt Caverns Storage CapacityAquifers Storage CapacityDepleted Fields Storage CapacityTotal Working Gas CapacityWorking Gas Capacity of Salt CavernsWorking Gas Capacity of AquifersWorking Gas Capacity of Depleted FieldsTotal Number of Existing FieldsNumber of Existing  Salt CavernsNumber of Existing  AquifersNumber of Depleted Fields
              			  
                			  Period:
			  
		      Annual |                                          |  | Data Series:                                                                                                                                                                                                                                                                                                                                                          |  | Total Storage CapacitySalt Caverns Storage CapacityAquifers Storage CapacityDepleted Fields Storage CapacityTotal Working Gas CapacityWorking Gas Capacity of Salt CavernsWorking Gas Capacity of AquifersWorking Gas Capacity of Depleted FieldsTotal Number of Existing FieldsNumber of Existing  Salt CavernsNumber of Existing  AquifersNumber of Depleted Fields | 
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | Data Series:                             |  | Total Storage CapacitySalt Caverns Storage CapacityAquifers Storage CapacityDepleted Fields Storage CapacityTotal Working Gas CapacityWorking Gas Capacity of Salt CavernsWorking Gas Capacity of AquifersWorking Gas Capacity of Depleted FieldsTotal Number of Existing FieldsNumber of Existing  Salt CavernsNumber of Existing  AquifersNumber of Depleted Fields |  | Period:                                                                                                                                                                                                                                                                                                                                                               | 
|Annual                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

|Download Series History  		  
				          
				  
		          
				  Definitions, Sources & Notes
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|Show Data By:                                                                                          
|Show Data By:                                                                                          
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|U.S.                                                                                                   
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|California                                                                                             
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|Illinois                                                                                               
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|Indiana                                                                                                
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|Iowa                                                                                                   
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|Kentucky                                                                                               
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|Michigan                                                                                               
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|Minnesota                                                                                              
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|Missouri                                                                                               
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|New Mexico                                                                                             
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|Oklahoma                                                                                               
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|Pennsylvania                                                                                           
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|Utah                                                                                                   
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|Washington                                                                                             
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|West Virginia                                                                                          
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|Wyoming                                                                                                
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|- = No Data Reported; 	 
	  -- = Not Applicable; 		   
	  NA = Not Available; 
	  W = Withheld to avoid disclosure of individual company data.         
|                                                                                                                                                          
|Notes:
		 Existing fields include both active and inactive fields. 
		See Definitions, Sources, and Notes link above for more information on this table.
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|Release Date: 7/31/2024                                                                                                                                   
|Next Release Date: 8/30/2024                                                                                                                              
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