Today's Terminal Prices                    
05/15/2025                        
                         
Fuel Type          
Source Source Code Ultra Low Sulfur    Dyed #1 Ultra Low Sulfur    Dyed #2 Ultra Low Sulfur     Un-Dyed #1 Ultra Low Sulfur      Un-Dyed #2 E-10 Unleaded Propane     E30 E-100    
Aberdeen AB
$2.7667
$2.4258 $2.7631 $2.4219 $2.1201 $2.5310   $1.9081 NA    
Mitchell MI $2.7348 $2.3986 $2.7312 $2.3947 $2.0986 $2.4660   $1.8887 $1.8400    
Rapid City RC NA $2.5597 NA $2.5558 $2.1704 $2.4540 $0.8749 $1.9534 NA    
Sioux Falls SF $2.6921 $2.3579 $2.6843 $2.3540 $2.0509 $2.4714   $1.8458 $1.7602  
Watertown WA $2.6695 $2.3805 $2.6676 $2.3771 $2.0869 NA   $1.8782 $1.8316    
Wolsey WS NA NA NA NA NA NA $0.8875 NA NA    
Yankton YK $2.7219 $2.3854 $2.7183 $2.3815 $2.0912 $2.5244 $0.8623 $1.8821 $1.7950    
Emergency Fuel Purchase:  Please refer to the Emergency Fuel Purchase Procedure/Form - located on the South Dakota      
contracts page.                      
FYI: Contract price per gallon is calculated by adding DTN terminal price, vendor's margin, state taxes and clean-up fee     
where necessary.         
Propane Listing for Rapid City is Statewide Average        
  Terminal: column D abbreviations at each location              
  Vendor's margin: far right column at each location              
                         
  Fuel Type State Tax Clean Up Fee Total     .        
  Un-dyed #1or #2 $0.28 $0.02 $0.30              
  Dyed   #1or #2 None $0.02 $0.02              
  Unleaded gas $0.28 $0.02 $0.30              
  E-10 $0.266 $0.02 $0.286              
  E-30   $0.238 $0.02 $0.258              
  E-100   $0.140 $0.02 $0.16