Today's Terminal Prices                    
07/25/2025                        
                         
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
$2.8507
$2.5442 $2.8470 $2.5403 $1.9803 $2.3014   $1.7823 NA    
Mitchell MI $2.8270 $2.5205 $2.8232 $2.5166 $1.9688 $2.2803   $1.7719 $1.9200    
Rapid City RC NA $2.7169 NA $2.7130 $2.1953 $2.3737 $0.8096 $1.9758 NA    
Sioux Falls SF $2.8046 $2.4867 $2.8007 $2.4816 $1.9387 $2.2560   $1.7448 $1.8319  
Watertown WA $2.8210 $2.5042 $2.8171 $2.5002 $1.9557 NA   $1.7601 $1.8703    
Wolsey WS NA NA NA NA NA NA $0.8223 NA NA    
Yankton YK $2.8279 $2.4997 $2.8241 $2.4957 $1.9523 $2.2439 $0.7968 $1.7571 $1.8325    
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