| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/01/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.9408 | $2.6243 | $2.9373 | $2.6278 | $2.4437 | $2.7739 | $2.1993 | $1.8200 | |
| Mitchell | MI | $2.9394 | $2.5961 | $2.9355 | $2.5991 | $2.4295 | $2.7478 | $2.1866 | $1.8750 | |
| Rapid City | RC | NA | $2.7981 | NA | $2.7938 | $2.5089 | $2.7611 | $0.8645 | $2.2580 | NA |
| Sioux Falls | SF | $2.8675 | $2.5760 | $2.8646 | $2.5747 | $2.4051 | $2.7182 | $2.1646 | $1.7992 | |
| Watertown | WA | $2.8787 | $2.6158 | $2.8803 | $2.6121 | $2.4235 | NA | $2.1812 | $1.8050 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8758 | NA | NA |
| Yankton | YK | $2.9186 | $2.5887 | $2.9150 | $2.5907 | $2.5724 | $2.7453 | $0.8531 | $2.3152 | $1.8033 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/02/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8820 | $2.5571 | $2.8785 | $2.5582 | $2.3511 | $2.6779 | $2.1160 | $1.8200 | |
| Mitchell | MI | $2.8811 | $2.5303 | $2.8772 | $2.5310 | $2.3394 | $2.6539 | $2.1055 | $1.8750 | |
| Rapid City | RC | NA | $2.7513 | NA | $2.7471 | $2.4232 | $2.6745 | $0.8362 | $2.1809 | NA |
| Sioux Falls | SF | $2.8053 | $2.5077 | $2.8020 | $2.5052 | $2.3106 | $2.6216 | $2.0795 | $1.7934 | |
| Watertown | WA | $2.8182 | $2.5530 | $2.8192 | $2.5490 | $2.3370 | NA | $2.1033 | $1.7990 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8475 | NA | NA |
| Yankton | YK | $2.8557 | $2.5232 | $2.8521 | $2.5230 | $2.4825 | $2.6487 | $0.8248 | $2.2343 | $1.7883 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/03/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8503 | $2.5315 | $2.8468 | $2.5327 | $2.3708 | $2.7056 | $2.1337 | $1.8300 | |
| Mitchell | MI | $2.8408 | $2.5050 | $2.8367 | $2.5058 | $2.3616 | $2.6834 | $2.1254 | $1.8900 | |
| Rapid City | RC | NA | $2.7317 | NA | $2.7275 | $2.4382 | $2.6895 | $0.8274 | $2.1944 | NA |
| Sioux Falls | SF | $2.7776 | $2.4825 | $2.7745 | $2.4800 | $2.3326 | $2.6520 | $2.0993 | $1.8042 | |
| Watertown | WA | $2.7942 | $2.5259 | $2.7945 | $2.5216 | $2.3586 | NA | $2.1227 | $1.8180 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8387 | NA | NA |
| Yankton | YK | $2.8236 | $2.4988 | $2.8200 | $2.4985 | $2.5050 | $2.6791 | $0.8161 | $2.2545 | $1.7983 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/06/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8595 | $2.5430 | $2.8560 | $2.5436 | $2.3637 | $2.6945 | $2.1273 | $1.8700 | |
| Mitchell | MI | $2.8559 | $2.5162 | $2.8520 | $2.5164 | $2.3554 | $2.6704 | $2.1199 | $1.9100 | |
| Rapid City | RC | NA | $2.7462 | NA | $2.7420 | $2.4262 | $2.6775 | $0.8141 | $2.1836 | NA |
| Sioux Falls | SF | $2.7921 | $2.4935 | $2.7889 | $2.4910 | $2.3215 | $2.6378 | $2.0894 | $1.8117 | |
| Watertown | WA | $2.7985 | $2.5332 | $2.8007 | $2.5296 | $2.3435 | NA | $2.1092 | $1.8215 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8254 | NA | NA |
| Yankton | YK | $2.8367 | $2.5074 | $2.8331 | $2.5069 | $2.4986 | $2.6675 | $0.8027 | $2.2487 | $1.8217 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/07/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8691 | $2.5514 | $2.8656 | $2.5527 | $2.4055 | $2.7436 | $2.1650 | $1.8700 | |
| Mitchell | MI | $2.8670 | $2.5234 | $2.8631 | $2.5245 | $2.3988 | $2.7190 | $2.1589 | $1.9200 | |
| Rapid City | RC | NA | $2.7566 | NA | $2.7524 | $2.4764 | $2.7268 | $0.7983 | $2.2288 | NA |
| Sioux Falls | SF | $2.8024 | $2.5003 | $2.7994 | $2.4987 | $2.3671 | $2.6857 | $2.1304 | $1.8330 | |
| Watertown | WA | $2.8050 | $2.5351 | $2.8068 | $2.5318 | $2.3915 | NA | $2.1524 | $1.8366 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8096 | NA | NA |
| Yankton | YK | $2.8503 | $2.5180 | $2.8467 | $2.5179 | $2.5446 | $2.7182 | $0.7869 | $2.2901 | $1.8350 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/08/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8557 | $2.5376 | $2.8522 | $2.5398 | $2.3528 | $2.6898 | $2.1175 | $1.8800 | |
| Mitchell | MI | $2.8583 | $2.5159 | $2.8544 | $2.5169 | $2.3436 | $2.6644 | $2.1092 | $1.8750 | |
| Rapid City | RC | NA | $2.7566 | NA | $2.7524 | $2.4338 | $2.6687 | $0.7862 | $2.1904 | NA |
| Sioux Falls | SF | $2.7812 | $2.4881 | $2.7783 | $2.4862 | $2.3123 | $2.6315 | $2.0811 | $1.8407 | |
| Watertown | WA | $2.7855 | $2.5225 | $2.7876 | $2.5184 | $2.3340 | NA | $2.1006 | $1.8430 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7975 | NA | NA |
| Yankton | YK | $2.8396 | $2.5038 | $2.8360 | $2.5045 | $2.4893 | $2.6643 | $0.7748 | $2.2404 | $1.8433 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/09/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8462 | $2.5351 | $2.8427 | $2.5373 | $2.3367 | $2.6731 | $2.1030 | $1.8800 | |
| Mitchell | MI | $2.8478 | $2.5087 | $2.8439 | $2.5103 | $2.3340 | $2.6476 | $2.1006 | $1.8900 | |
| Rapid City | RC | NA | $2.7310 | NA | $2.7268 | $2.4052 | $2.6399 | $0.8037 | $2.1647 | NA |
| Sioux Falls | SF | $2.7711 | $2.4872 | $2.7688 | $2.4854 | $2.2984 | $2.6105 | $2.0686 | $1.8632 | |
| Watertown | WA | $2.7829 | $2.5228 | $2.7864 | $2.5196 | $2.3339 | NA | $2.1005 | $1.8650 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8150 | NA | NA |
| Yankton | YK | $2.8257 | $2.5006 | $2.8221 | $2.5013 | $2.4761 | $2.6465 | $0.7923 | $2.2285 | $1.8567 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/10/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8509 | $2.5460 | $2.8474 | $2.5466 | $2.3456 | $2.6832 | $2.1110 | $1.9000 | |
| Mitchell | MI | $2.8507 | $2.5201 | $2.8468 | $2.5203 | $2.3398 | $2.6613 | $2.1058 | $1.8950 | |
| Rapid City | RC | NA | $2.7546 | NA | $2.7504 | $2.4156 | $2.6533 | $0.7970 | $2.1740 | NA |
| Sioux Falls | SF | $2.7825 | $2.4987 | $2.7784 | $2.4951 | $2.3064 | $2.6199 | $2.0758 | $1.8769 | |
| Watertown | WA | $2.7929 | $2.5316 | $2.7952 | $2.5276 | $2.3299 | NA | $2.0969 | $1.8750 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8083 | NA | NA |
| Yankton | YK | $2.8406 | $2.5117 | $2.8370 | $2.5110 | $2.4822 | $2.6564 | $0.7856 | $2.2340 | $1.8667 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/13/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8234 | $2.5041 | $2.8199 | $2.5069 | $2.3150 | $2.6509 | $2.0835 | $1.9300 | |
| Mitchell | MI | $2.8086 | $2.4767 | $2.8047 | $2.4790 | $2.3098 | $2.6266 | $2.0788 | $1.9000 | |
| Rapid City | RC | NA | $2.7252 | NA | $2.7210 | $2.3742 | $2.6146 | $0.8012 | $2.1368 | NA |
| Sioux Falls | SF | $2.7114 | $2.4559 | $2.7105 | $2.4533 | $2.2763 | $2.5892 | $2.0487 | $1.8948 | |
| Watertown | WA | $2.7190 | $2.4910 | $2.7260 | $2.4862 | $2.2975 | NA | $2.0678 | $1.8894 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8125 | NA | NA |
| Yankton | YK | $2.7952 | $2.4699 | $2.7916 | $2.4712 | $2.4566 | $2.6266 | $0.7898 | $2.2109 | $1.8867 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/14/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8135 | $2.4892 | $2.8100 | $2.4894 | $2.3377 | $2.6735 | $2.1039 | $1.9600 | |
| Mitchell | MI | $2.8052 | $2.4579 | $2.8013 | $2.4586 | $2.3348 | $2.6472 | $2.1013 | $1.9600 | |
| Rapid City | RC | NA | $2.7011 | NA | $2.6969 | $2.3914 | $2.6323 | $0.7970 | $2.1523 | NA |
| Sioux Falls | SF | $2.6994 | $2.4302 | $2.6982 | $2.4277 | $2.2995 | $2.6125 | $2.0696 | $1.9158 | |
| Watertown | WA | $2.7270 | $2.4569 | $2.7272 | $2.4523 | $2.3229 | NA | $2.0906 | $1.8848 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8083 | NA | NA |
| Yankton | YK | $2.7830 | $2.4504 | $2.7794 | $2.4501 | $2.4842 | $2.6524 | $0.7856 | $2.2358 | $1.9217 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/15/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7471 | $2.4154 | $2.7436 | $2.4183 | $2.2984 | $2.6323 | $2.0686 | $1.9700 | |
| Mitchell | MI | $2.7504 | $2.3873 | $2.7465 | $2.3898 | $2.2948 | $2.6070 | $2.0653 | $1.9650 | |
| Rapid City | RC | NA | $2.6381 | NA | $2.6339 | $2.3740 | $2.6015 | $0.7970 | $2.1366 | NA |
| Sioux Falls | SF | $2.6226 | $2.3650 | $2.6217 | $2.3632 | $2.2609 | $2.5730 | $2.0348 | $1.9195 | |
| Watertown | WA | $2.6728 | $2.3967 | $2.6726 | $2.3926 | $2.2904 | NA | $2.0614 | $1.9068 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8083 | NA | NA |
| Yankton | YK | $2.7233 | $2.3800 | $2.7198 | $2.3815 | $2.4620 | $2.6108 | $0.7856 | $2.2158 | $1.9300 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/16/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7466 | $2.4436 | $2.7431 | $2.4419 | $2.3388 | $2.6719 | $2.1049 | $1.9700 | |
| Mitchell | MI | $2.7610 | $2.4133 | $2.7571 | $2.4121 | $2.3328 | $2.6479 | $2.0995 | $1.9600 | |
| Rapid City | RC | NA | $2.6381 | NA | $2.6339 | $2.3881 | $2.6169 | $0.8070 | $2.1493 | NA |
| Sioux Falls | SF | $2.6238 | $2.3769 | $2.6237 | $2.3742 | $2.2957 | $2.6152 | $2.0661 | $1.9164 | |
| Watertown | WA | $2.6733 | $2.3980 | $2.6742 | $2.3948 | $2.3257 | NA | $2.0931 | $1.8993 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8183 | NA | NA |
| Yankton | YK | $2.7270 | $2.4049 | $2.7234 | $2.4029 | $2.4808 | $2.6511 | $0.7956 | $2.2327 | $1.9233 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/17/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7704 | $2.4365 | $2.7669 | $2.4389 | $2.3727 | $2.7092 | $2.1354 | $1.9800 | |
| Mitchell | MI | $2.7962 | $2.4060 | $2.7923 | $2.4084 | $2.3638 | $2.6844 | $2.1274 | $1.9550 | |
| Rapid City | RC | NA | $2.6667 | NA | $2.6625 | $2.4294 | $2.6502 | $0.7929 | $2.1865 | NA |
| Sioux Falls | SF | $2.6444 | $2.3848 | $2.6435 | $2.3827 | $2.3259 | $2.6519 | $2.0933 | $1.9015 | |
| Watertown | WA | $2.6912 | $2.4146 | $2.6905 | $2.4101 | $2.3562 | NA | $2.1206 | $1.8913 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8042 | NA | NA |
| Yankton | YK | $2.7515 | $2.4025 | $2.7479 | $2.4034 | $2.5213 | $2.6885 | $0.7815 | $2.2692 | $1.9167 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/20/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7981 | $2.4769 | $2.7946 | $2.4805 | $2.4016 | $2.7443 | $2.1614 | $1.9900 | |
| Mitchell | MI | $2.8154 | $2.4468 | $2.8115 | $2.4501 | $2.3932 | $2.7178 | $2.1539 | $1.9550 | |
| Rapid City | RC | NA | $2.7065 | NA | $2.7023 | $2.4778 | $2.6949 | $0.7987 | $2.2300 | NA |
| Sioux Falls | SF | $2.6689 | $2.4269 | $2.6696 | $2.4253 | $2.3566 | $2.6883 | $2.1209 | $1.8837 | |
| Watertown | WA | $2.7272 | $2.4545 | $2.7288 | $2.4515 | $2.3859 | NA | $2.1473 | $1.8749 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8100 | NA | NA |
| Yankton | YK | $2.7825 | $2.4437 | $2.7789 | $2.4455 | $2.5484 | $2.7169 | $0.7873 | $2.2936 | $1.9083 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/21/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7934 | $2.4708 | $2.7899 | $2.4743 | $2.3611 | $2.7003 | $2.1250 | $1.9900 | |
| Mitchell | MI | $2.8101 | $2.4447 | $2.8062 | $2.4473 | $2.3518 | $2.6768 | $2.1166 | $1.9700 | |
| Rapid City | RC | NA | $2.7065 | NA | $2.7023 | $2.4465 | $2.6640 | $0.8137 | $2.2019 | NA |
| Sioux Falls | SF | $2.6664 | $2.4244 | $2.6668 | $2.4225 | $2.3152 | $2.6475 | $2.0837 | $1.8894 | |
| Watertown | WA | $2.7209 | $2.4520 | $2.7222 | $2.4482 | $2.3430 | NA | $2.1087 | $1.8851 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8250 | NA | NA |
| Yankton | YK | $2.7769 | $2.4349 | $2.7733 | $2.4370 | $2.5112 | $2.6768 | $0.8023 | $2.2601 | $1.9183 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/22/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7783 | $2.4561 | $2.7748 | $2.4579 | $2.3274 | $2.6621 | $2.0947 | $1.9900 | |
| Mitchell | MI | $2.8013 | $2.4312 | $2.7974 | $2.4322 | $2.3199 | $2.6404 | $2.0879 | $1.9650 | |
| Rapid City | RC | NA | $2.7050 | NA | $2.7008 | $2.4209 | $2.6345 | $0.8095 | $2.1788 | NA |
| Sioux Falls | SF | $2.6570 | $2.4105 | $2.6577 | $2.4088 | $2.2838 | $2.6106 | $2.0554 | $1.8815 | |
| Watertown | WA | $2.7082 | $2.4365 | $2.7093 | $2.4329 | $2.3151 | NA | $2.0836 | $1.8803 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8208 | NA | NA |
| Yankton | YK | $2.7621 | $2.4176 | $2.7585 | $2.4186 | $2.4824 | $2.6413 | $0.7981 | $2.2342 | $1.9150 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/23/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7586 | $2.4388 | $2.7551 | $2.4417 | $2.2946 | $2.6313 | $2.0651 | $1.9900 | |
| Mitchell | MI | $2.7634 | $2.4172 | $2.7595 | $2.4187 | $2.2913 | $2.6097 | $2.0622 | $1.9850 | |
| Rapid City | RC | NA | $2.6902 | NA | $2.6860 | $2.4130 | $2.6090 | $0.8129 | $2.1717 | NA |
| Sioux Falls | SF | $2.6427 | $2.3964 | $2.6415 | $2.3927 | $2.2529 | $2.5742 | $2.0276 | $1.8873 | |
| Watertown | WA | $2.6887 | $2.4190 | $2.6896 | $2.4149 | $2.2823 | NA | $2.0541 | $1.8891 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8242 | NA | NA |
| Yankton | YK | $2.7446 | $2.4006 | $2.7410 | $2.4025 | $2.4467 | $2.6070 | $0.8015 | $2.2020 | $1.9233 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/24/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7585 | $2.4411 | $2.7550 | $2.4433 | $2.2922 | $2.6246 | $2.0630 | $1.9900 | |
| Mitchell | MI | $2.7627 | $2.4166 | $2.7588 | $2.4179 | $2.2869 | $2.6043 | $2.0582 | $1.9850 | |
| Rapid City | RC | NA | $2.7030 | NA | $2.6988 | $2.3894 | $2.6003 | $0.8337 | $2.1505 | NA |
| Sioux Falls | SF | $2.6391 | $2.3982 | $2.6393 | $2.3949 | $2.2491 | $2.5735 | $2.0242 | $1.8840 | |
| Watertown | WA | $2.6886 | $2.4185 | $2.6898 | $2.4148 | $2.2734 | NA | $2.0461 | $1.8841 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8450 | NA | NA |
| Yankton | YK | $2.7367 | $2.3999 | $2.7331 | $2.4016 | $2.4363 | $2.5993 | $0.8223 | $2.1927 | $1.9167 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/28/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7596 | $2.4438 | $2.7561 | $2.4465 | $2.2918 | $2.6238 | $2.0626 | $2.0100 | |
| Mitchell | MI | $2.7660 | $2.4161 | $2.7621 | $2.4184 | $2.2832 | $2.6015 | $2.0549 | $1.9950 | |
| Rapid City | RC | NA | $2.7030 | NA | $2.6988 | $2.3894 | $2.6003 | $0.8420 | $2.1505 | NA |
| Sioux Falls | SF | $2.6384 | $2.3969 | $2.6387 | $2.3945 | $2.2473 | $2.5670 | $2.0226 | $1.8840 | |
| Watertown | WA | $2.6884 | $2.4191 | $2.6903 | $2.4158 | $2.2768 | NA | $2.0491 | $1.8881 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8533 | NA | NA |
| Yankton | YK | $2.7352 | $2.4000 | $2.7316 | $2.4026 | $2.4361 | $2.5950 | $0.8306 | $2.1925 | $1.9283 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/29/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8043 | $2.4877 | $2.8008 | $2.4913 | $2.3067 | $2.6398 | $2.0760 | $1.9900 | |
| Mitchell | MI | $2.8080 | $2.4630 | $2.8041 | $2.4656 | $2.2981 | $2.6207 | $2.0683 | $2.0000 | |
| Rapid City | RC | NA | $2.7547 | NA | $2.7505 | $2.3996 | $2.6089 | $0.8451 | $2.1596 | NA |
| Sioux Falls | SF | $2.6844 | $2.4418 | $2.6843 | $2.4395 | $2.2631 | $2.5895 | $2.0368 | $1.9079 | |
| Watertown | WA | $2.7322 | $2.4639 | $2.7328 | $2.4594 | $2.2908 | NA | $2.0617 | $1.9065 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8571 | NA | NA |
| Yankton | YK | $2.7809 | $2.4455 | $2.7773 | $2.4486 | $2.4591 | $2.6127 | $0.8331 | $2.2132 | $1.9350 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/30/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7842 | $2.4664 | $2.7807 | $2.4676 | $2.2673 | $2.5960 | $2.0406 | $1.9900 | |
| Mitchell | MI | $2.7804 | $2.4393 | $2.7765 | $2.4402 | $2.2570 | $2.5752 | $2.0313 | $2.0100 | |
| Rapid City | RC | NA | $2.7334 | NA | $2.7292 | $2.3624 | $2.5753 | $0.8412 | $2.1262 | NA |
| Sioux Falls | SF | $2.6663 | $2.4150 | $2.6649 | $2.4114 | $2.2201 | $2.5458 | $1.9981 | $1.9246 | |
| Watertown | WA | $2.7032 | $2.4341 | $2.7023 | $2.4284 | $2.2413 | NA | $2.0172 | $1.9189 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8525 | NA | NA |
| Yankton | YK | $2.7568 | $2.4233 | $2.7532 | $2.4245 | $2.4131 | $2.5720 | $0.8298 | $2.1718 | $1.9433 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 05/31/2024 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7408 | $2.4082 | $2.7373 | $2.4100 | $2.2055 | $2.5387 | $1.9850 | $1.9800 | |
| Mitchell | MI | $2.7407 | $2.3824 | $2.7368 | $2.3836 | $2.1975 | $2.5151 | $1.9778 | $1.9950 | |
| Rapid City | RC | NA | $2.6921 | NA | $2.6879 | $2.3053 | $2.5124 | $0.8353 | $2.0748 | NA |
| Sioux Falls | SF | $2.6149 | $2.3580 | $2.6138 | $2.3556 | $2.1644 | $2.4851 | $1.9480 | $1.9179 | |
| Watertown | WA | $2.6465 | $2.3765 | $2.6449 | $2.3703 | $2.1893 | NA | $1.9704 | $1.9113 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8466 | NA | NA |
| Yankton | YK | $2.7112 | $2.3721 | $2.7076 | $2.3727 | $2.3571 | $2.5131 | $0.8240 | $2.1214 | $1.9350 |