|Supplemental Gas Supplies(Million Cubic Feet)                                                                                                                                      |                           |  | Supplemental Gas Supplies                                             |  | (Million Cubic Feet)                                                  | 
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------- |  | --------------------------------------------------------------------- |  | --------------------------------------------------------------------- | 
|                                                                                                                                                                                  
|                                                                                                                                                                                   | Supplemental Gas Supplies
|                                                                                                                                                                                   | (Million Cubic Feet)     
|                                                                                                                                                                                  
|Product:
			  
		      Total Supplemental SupplySyntheticPropane-AirRefinery GasBiomassOther
              			  
                		      Period:
			  
		      MonthlyAnnual |                           |  | Product:                                                              |  | Total Supplemental SupplySyntheticPropane-AirRefinery GasBiomassOther | 
|                                                                                                                                                                                  
|                                                                                                                                                                                   | Product:                  |  | Total Supplemental SupplySyntheticPropane-AirRefinery GasBiomassOther |  | Period:                                                               | 
|                                                                                                                                                                                  

|Download Series History  		  
				          
				  
		          
				  Definitions, Sources & Notes
|-------------------------------------------------------------------------------------------------------
|                                                                                                       
|Show Data By:                                                                                          
|Show Data By:                                                                                          
|                                                                                                       
|                                                                                                       
|                                                                                                       
|U.S.                                                                                                   
|                                                                                                       
|Alabama                                                                                                
|                                                                                                       
|Alaska                                                                                                 
|                                                                                                       
|Arizona                                                                                                
|                                                                                                       
|Arkansas                                                                                               
|                                                                                                       
|Colorado                                                                                               
|                                                                                                       
|Connecticut                                                                                            
|                                                                                                       
|Delaware                                                                                               
|                                                                                                       
|District of Columbia                                                                                   
|                                                                                                       
|Florida                                                                                                
|                                                                                                       
|Georgia                                                                                                
|                                                                                                       
|Hawaii                                                                                                 
|                                                                                                       
|Illinois                                                                                               
|                                                                                                       
|Indiana                                                                                                
|                                                                                                       
|Iowa                                                                                                   
|                                                                                                       
|Kansas                                                                                                 
|                                                                                                       
|Kentucky                                                                                               
|                                                                                                       
|Louisiana                                                                                              
|                                                                                                       
|Maine                                                                                                  
|                                                                                                       
|Maryland                                                                                               
|                                                                                                       
|Massachusetts                                                                                          
|                                                                                                       
|Michigan                                                                                               
|                                                                                                       
|Minnesota                                                                                              
|                                                                                                       
|Missouri                                                                                               
|                                                                                                       
|Nebraska                                                                                               
|                                                                                                       
|Nevada                                                                                                 
|                                                                                                       
|New Hampshire                                                                                          
|                                                                                                       
|New Jersey                                                                                             
|                                                                                                       
|New Mexico                                                                                             
|                                                                                                       
|New York                                                                                               
|                                                                                                       
|North Carolina                                                                                         
|                                                                                                       
|North Dakota                                                                                           
|                                                                                                       
|Ohio                                                                                                   
|                                                                                                       
|Oklahoma                                                                                               
|                                                                                                       
|Oregon                                                                                                 
|                                                                                                       
|Pennsylvania                                                                                           
|                                                                                                       
|Rhode Island                                                                                           
|                                                                                                       
|South Carolina                                                                                         
|                                                                                                       
|South Dakota                                                                                           
|                                                                                                       
|Tennessee                                                                                              
|                                                                                                       
|Texas                                                                                                  
|                                                                                                       
|Vermont                                                                                                
|                                                                                                       
|Virginia                                                                                               
|                                                                                                       
|Washington                                                                                             
|                                                                                                       
|Wisconsin                                                                                              
|                                                                                                       
|Wyoming                                                                                                
|                                                                                                       

|
|

|                                                                                                                                                 
|-------------------------------------------------------------------------------------------------------------------------------------------------
|- = No Data Reported; 	 
	  -- = Not Applicable; 		   
	  NA = Not Available; 
	  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                                 
|Notes:
		  
		See Definitions, Sources, and Notes link above for more information on this table.                                               
|                                                                                                                                                 
|Release Date: 3/29/2024                                                                                                                          
|Next Release Date: 4/30/2024                                                                                                                     
|