# Name Location Throughput 1 Anacortes Refinery Anacortes, Washington 120,000 barrels per day (19,000 m3/d) 2 Canton Refinery Canton, Ohio 93,000 barrels per day (14,800 m3/d) 3 Catlettsburg Refinery Catlettsburg, Kentucky 277,000 barrels per day (44,000 m3/d) 4 Detroit Refinery Detroit, Michigan 139,000 barrels per day (22,100 m3/d) 5 Dickinson Refinery Dickinson, North Dakota 20,000 barrels per day (3,200 m3/d) 6 El Paso Refinery El Paso, Texas 135,000 barrels per day (21,500 m3/d) 7 Gallup Refinery Gallup, New Mexico 26,000 barrels per day (4,100 m3/d) 8 Galveston Bay Refinery Texas City, Texas 571,000 barrels per day (90,800 m3/d) 9 Garyville Refinery Garyville, Louisiana 556,000 barrels per day (88,400 m3/d) 10 Kenai Refinery Kenai, Alaska 72,000 barrels per day (11,400 m3/d) 11 Los Angeles Refinery Wilmington, California 380,000 barrels per day (60,000 m3/d) 12 Mandan Refinery Mandan, North Dakota 74,000 barrels per day (11,800 m3/d) 13 Martinez Refinery Martinez, California 166,000 barrels per day (26,400 m3/d) 14 Robinson Refinery Robinson, Illinois 245,000 barrels (33,705 m^3) per day 15 Salt Lake City Refinery Salt Lake City, Utah 63,000 barrels per day (10,000 m3/d) 16 St. Paul Refinery St. Paul Park, Minnesota 103,700 barrels per day (16,490 m3/d)