| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/01/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.9638 | $3.2942 | $3.9603 | $3.2952 | $2.7807 | $3.2197 | $2.5026 | $2.4500 | |
| Mitchell | MI | $4.1305 | $3.2707 | $4.1045 | $3.2709 | $2.7617 | $3.2255 | $2.4855 | $2.7800 | |
| Rapid City | RC | $4.3555 | $3.6585 | $4.3515 | $3.6550 | $2.7622 | $3.1231 | $0.8097 | $2.4860 | NA |
| Sioux Falls | SF | $3.8484 | $3.2495 | $3.8661 | $3.2485 | $2.7083 | $3.1952 | $2.4375 | $2.3821 | |
| Watertown | WA | $3.8986 | $3.2731 | $3.9025 | $3.2691 | $2.7829 | NA | $2.5046 | $2.3758 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8210 | NA | NA |
| Yankton | YK | $4.1370 | $3.2597 | $4.1113 | $3.2595 | $2.9323 | $3.1782 | $0.7984 | $2.6391 | $2.3367 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/05/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.9524 | $3.2809 | $3.9489 | $3.2808 | $2.8630 | $3.2981 | $2.5767 | $2.4500 | |
| Mitchell | MI | $4.0764 | $3.2571 | $4.0591 | $3.2563 | $2.8438 | $3.3082 | $2.5594 | $2.7800 | |
| Rapid City | RC | $4.2821 | $3.6660 | $4.2781 | $3.6625 | $2.7987 | $3.1494 | $0.8460 | $2.5188 | NA |
| Sioux Falls | SF | $3.8294 | $3.2340 | $3.8478 | $3.2323 | $2.8023 | $3.2913 | $2.5221 | $2.3996 | |
| Watertown | WA | $3.8778 | $3.2557 | $3.8813 | $3.2509 | $2.8662 | NA | $2.5796 | $2.3842 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8573 | NA | NA |
| Yankton | YK | $4.1022 | $3.2430 | $4.0804 | $3.2422 | $3.0175 | $3.2674 | $0.8346 | $2.7158 | $2.3367 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/06/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.0406 | $3.3600 | $4.0371 | $3.3616 | $2.8095 | $3.2375 | $2.5286 | $2.4400 | |
| Mitchell | MI | $4.1528 | $3.3347 | $4.1381 | $3.3357 | $2.7811 | $3.2458 | $2.5030 | $2.7650 | |
| Rapid City | RC | $4.3781 | $3.6942 | $4.3741 | $3.6907 | $2.7287 | $3.1299 | $0.8593 | $2.4558 | NA |
| Sioux Falls | SF | $3.9037 | $3.3090 | $3.9223 | $3.3079 | $2.7493 | $3.2291 | $2.4744 | $2.4033 | |
| Watertown | WA | $3.9515 | $3.3255 | $3.9529 | $3.3221 | $2.8203 | NA | $2.5383 | $2.3831 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8706 | NA | NA |
| Yankton | YK | $4.1699 | $3.3215 | $4.1518 | $3.3223 | $2.9675 | $3.2090 | $0.8479 | $2.6708 | $2.3367 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/07/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.0013 | $3.3195 | $3.9978 | $3.3215 | $3.2135 | $3.6045 | $2.8922 | $2.4400 | |
| Mitchell | MI | $4.1077 | $3.2950 | $4.0944 | $3.2962 | $3.1843 | $3.6128 | $2.8659 | $2.7400 | |
| Rapid City | RC | $4.2949 | $3.7047 | $4.2909 | $3.7012 | $3.0011 | $3.2309 | $0.8643 | $2.7010 | NA |
| Sioux Falls | SF | $3.8621 | $3.2684 | $3.8819 | $3.2681 | $3.1462 | $3.5952 | $2.8316 | $2.3888 | |
| Watertown | WA | $3.9136 | $3.2916 | $3.9147 | $3.2873 | $3.2235 | NA | $2.9012 | $2.3808 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8756 | NA | NA |
| Yankton | YK | $4.1105 | $3.2798 | $4.0960 | $3.2812 | $3.3783 | $3.5809 | $0.8529 | $3.0405 | $2.3383 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/08/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.0042 | $3.3275 | $4.0007 | $3.3303 | $3.4253 | $3.9029 | $3.0828 | $2.4400 | |
| Mitchell | MI | $4.1118 | $3.3028 | $4.1002 | $3.3047 | $3.4183 | $3.8061 | $3.0765 | $2.7300 | |
| Rapid City | RC | $4.3379 | $3.6856 | $4.3339 | $3.6821 | $3.4226 | $3.5769 | $0.8710 | $3.0803 | NA |
| Sioux Falls | SF | $3.8710 | $3.2773 | $3.8913 | $3.2766 | $3.3934 | $3.9349 | $3.0541 | $2.3805 | |
| Watertown | WA | $3.9288 | $3.2972 | $3.9294 | $3.2938 | $3.4867 | NA | $3.1380 | $2.3870 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8823 | NA | NA |
| Yankton | YK | $4.1184 | $3.2868 | $4.1047 | $3.2889 | $3.5549 | $3.8792 | $0.8596 | $3.1994 | $2.3350 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/11/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.0801 | $3.4097 | $4.0766 | $3.4124 | $3.0541 | $3.5151 | $2.7487 | $2.4200 | |
| Mitchell | MI | $4.1877 | $3.3846 | $4.1773 | $3.3865 | $3.0424 | $3.5315 | $2.7382 | $2.7200 | |
| Rapid City | RC | $4.4059 | $3.7246 | $4.4019 | $3.7211 | $3.0102 | $3.5480 | $0.8831 | $2.7092 | NA |
| Sioux Falls | SF | $3.9465 | $3.3612 | $3.9685 | $3.3606 | $3.0517 | $3.5490 | $2.7465 | $2.3723 | |
| Watertown | WA | $4.0116 | $3.3794 | $4.0134 | $3.3758 | $3.1363 | NA | $2.8227 | $2.3904 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8944 | NA | NA |
| Yankton | YK | $4.1878 | $3.3725 | $4.1762 | $3.3741 | $3.2131 | $3.4714 | $0.8717 | $2.8918 | $2.3367 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/12/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1562 | $3.4932 | $4.1528 | $3.4942 | $3.0320 | $3.4756 | $2.7288 | $2.4300 | |
| Mitchell | MI | $4.2635 | $3.4678 | $4.2525 | $3.4682 | $3.0232 | $3.5001 | $2.7209 | $2.7350 | |
| Rapid City | RC | $4.4461 | $3.7986 | $4.4421 | $3.7951 | $2.7313 | $3.2618 | $0.8908 | $2.4582 | NA |
| Sioux Falls | SF | $4.0255 | $3.4372 | $4.0494 | $3.4362 | $2.9980 | $3.5049 | $2.6982 | $2.3860 | |
| Watertown | WA | $4.0825 | $3.4507 | $4.0829 | $3.4456 | $3.1172 | NA | $2.8055 | $2.4102 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9021 | NA | NA |
| Yankton | YK | $4.2637 | $3.4573 | $4.2516 | $3.4572 | $3.1837 | $3.4388 | $0.8794 | $2.8653 | $2.3550 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/13/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1201 | $3.4579 | $4.1167 | $3.4579 | $2.9955 | $3.4603 | $2.6960 | $2.4700 | |
| Mitchell | MI | $4.2267 | $3.4327 | $4.2149 | $3.4322 | $2.9813 | $3.4810 | $2.6832 | $2.6750 | |
| Rapid City | RC | $4.3927 | $3.8037 | $4.3887 | $3.8002 | $2.8840 | $3.1850 | $0.9085 | $2.5956 | NA |
| Sioux Falls | SF | $3.9866 | $3.3996 | $4.0091 | $3.3976 | $2.9713 | $3.4834 | $2.6742 | $2.3954 | |
| Watertown | WA | $4.0398 | $3.4190 | $4.0400 | $3.4125 | $3.0660 | NA | $2.7594 | $2.4088 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9198 | NA | NA |
| Yankton | YK | $4.2310 | $3.4228 | $4.2174 | $3.4217 | $3.1726 | $3.4227 | $0.8971 | $2.8553 | $2.3750 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/14/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.2245 | $3.5588 | $4.2210 | $3.5589 | $2.9134 | $3.3629 | $2.6221 | $2.5000 | |
| Mitchell | MI | $4.3248 | $3.5332 | $4.3178 | $3.5330 | $2.8980 | $3.4151 | $2.6082 | $2.7000 | |
| Rapid City | RC | $4.5389 | $3.8120 | $4.5349 | $3.8085 | $2.8770 | $3.2612 | $0.8970 | $2.5893 | NA |
| Sioux Falls | SF | $4.0955 | $3.5029 | $4.1164 | $3.5010 | $2.8915 | $3.3910 | $2.6024 | $2.4787 | |
| Watertown | WA | $4.1499 | $3.5217 | $4.1499 | $3.5159 | $2.9717 | NA | $2.6745 | $2.4848 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9083 | NA | NA |
| Yankton | YK | $4.3294 | $3.5285 | $4.3198 | $3.5269 | $3.0880 | $3.3031 | $0.8857 | $2.7792 | $2.4617 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/15/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.2616 | $3.6040 | $4.2581 | $3.6064 | $2.9068 | $3.3354 | $2.6161 | $2.5600 | |
| Mitchell | MI | $4.3645 | $3.5771 | $4.3612 | $3.5790 | $2.8935 | $3.3905 | $2.6042 | $2.7150 | |
| Rapid City | RC | $4.4957 | $3.8588 | $4.4917 | $3.8553 | $2.8345 | $3.2135 | $0.9081 | $2.5511 | NA |
| Sioux Falls | SF | $4.1311 | $3.5454 | $4.1529 | $3.5442 | $2.8805 | $3.3710 | $2.5925 | $2.5521 | |
| Watertown | WA | $4.1864 | $3.5637 | $4.1874 | $3.5580 | $2.9708 | NA | $2.6737 | $2.5328 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9194 | NA | NA |
| Yankton | YK | $4.3726 | $3.5704 | $4.3656 | $3.5712 | $3.0731 | $3.2851 | $0.8967 | $2.7658 | $2.4917 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/18/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1816 | $3.5176 | $4.1781 | $3.5193 | $2.8233 | $3.2456 | $2.5410 | $2.5800 | |
| Mitchell | MI | $4.2853 | $3.4943 | $4.2797 | $3.4951 | $2.8081 | $3.2882 | $2.5273 | $2.6700 | |
| Rapid City | RC | $4.4208 | $3.8597 | $4.4168 | $3.8562 | $2.8576 | $3.2042 | $0.9001 | $2.5718 | NA |
| Sioux Falls | SF | $4.0221 | $3.4590 | $4.0492 | $3.4584 | $2.8011 | $3.2768 | $2.5210 | $2.5329 | |
| Watertown | WA | $4.0989 | $3.4770 | $4.1026 | $3.4739 | $2.8816 | NA | $2.5934 | $2.5068 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9114 | NA | NA |
| Yankton | YK | $4.2886 | $3.4882 | $4.2804 | $3.4878 | $2.9830 | $3.1858 | $0.8888 | $2.6847 | $2.4783 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/19/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1201 | $3.4573 | $4.1166 | $3.4574 | $2.7378 | $3.1570 | $2.4640 | $2.5900 | |
| Mitchell | MI | $4.2249 | $3.4330 | $4.2174 | $3.4325 | $2.7195 | $3.1909 | $2.4476 | $2.6300 | |
| Rapid City | RC | $4.4064 | $3.8160 | $4.4024 | $3.8125 | $2.8576 | $3.2167 | $0.8956 | $2.5718 | NA |
| Sioux Falls | SF | $3.9642 | $3.3932 | $3.9883 | $3.3930 | $2.6983 | $3.1727 | $2.4285 | $2.4787 | |
| Watertown | WA | $4.0417 | $3.4106 | $4.0431 | $3.4079 | $2.7810 | NA | $2.5029 | $2.4568 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9069 | NA | NA |
| Yankton | YK | $4.2302 | $3.4232 | $4.2262 | $3.4221 | $2.9022 | $3.0898 | $0.8842 | $2.6120 | $2.4717 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/20/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.2007 | $3.5554 | $4.1973 | $3.5558 | $2.6533 | $3.0606 | $2.3880 | $2.5900 | |
| Mitchell | MI | $4.3061 | $3.5196 | $4.3025 | $3.5211 | $2.6311 | $3.0926 | $2.3680 | $2.6050 | |
| Rapid City | RC | $4.5311 | $3.8213 | $4.5271 | $3.8178 | $2.8076 | $3.1917 | $0.8776 | $2.5268 | NA |
| Sioux Falls | SF | $4.0459 | $3.4769 | $4.0718 | $3.4769 | $2.6049 | $3.0610 | $2.3444 | $2.4496 | |
| Watertown | WA | $4.1202 | $3.4907 | $4.1209 | $3.4864 | $2.6757 | NA | $2.4081 | $2.4398 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8889 | NA | NA |
| Yankton | YK | $4.3145 | $3.5112 | $4.3071 | $3.5119 | $2.8261 | $2.9914 | $0.8663 | $2.5435 | $2.4533 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/21/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1756 | $3.5166 | $4.1721 | $3.5174 | $2.6426 | $3.0239 | $2.3783 | $2.5800 | |
| Mitchell | MI | $4.2809 | $3.4891 | $4.2749 | $3.4896 | $2.6185 | $3.0694 | $2.3567 | $2.6050 | |
| Rapid City | RC | $4.4416 | $3.8637 | $4.4376 | $3.8602 | $2.8076 | $3.1667 | $0.8343 | $2.5268 | NA |
| Sioux Falls | SF | $4.0161 | $3.4434 | $4.0417 | $3.4431 | $2.5969 | $3.0408 | $2.3372 | $2.4563 | |
| Watertown | WA | $4.0863 | $3.4625 | $4.0873 | $3.4576 | $2.6638 | NA | $2.3974 | $2.4498 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8456 | NA | NA |
| Yankton | YK | $4.2895 | $3.4830 | $4.2801 | $3.4824 | $2.7979 | $2.9604 | $0.8229 | $2.5181 | $2.4467 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/22/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.2178 | $3.5584 | $4.2143 | $3.5586 | $2.6395 | $2.9909 | $2.3756 | $2.5900 | |
| Mitchell | MI | $4.3194 | $3.5302 | $4.3134 | $3.5304 | $2.6140 | $3.0407 | $2.3526 | $2.6200 | |
| Rapid City | RC | $4.5559 | $3.8712 | $4.5519 | $3.8677 | $2.8076 | $3.1667 | $0.8260 | $2.5268 | NA |
| Sioux Falls | SF | $4.0635 | $3.4852 | $4.0871 | $3.4839 | $2.5927 | $2.9990 | $2.3334 | $2.4626 | |
| Watertown | WA | $4.1261 | $3.4972 | $4.1264 | $3.4924 | $2.6549 | NA | $2.3894 | $2.4548 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8373 | NA | NA |
| Yankton | YK | $4.3270 | $3.5253 | $4.3178 | $3.5242 | $2.7835 | $2.9120 | $0.8146 | $2.5052 | $2.4617 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/25/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1608 | $3.5022 | $4.1573 | $3.5011 | $2.5999 | $2.9379 | $2.3399 | $2.5100 | |
| Mitchell | MI | $4.2659 | $3.4759 | $4.2578 | $3.4747 | $2.5804 | $2.9912 | $2.3224 | $2.6100 | |
| Rapid City | RC | $4.4870 | $3.8711 | $4.4830 | $3.8676 | $2.8076 | $3.1667 | $0.8160 | $2.5268 | NA |
| Sioux Falls | SF | $4.0256 | $3.4306 | $4.0449 | $3.4295 | $2.5607 | $2.9637 | $2.3046 | $2.4718 | |
| Watertown | WA | $4.0710 | $3.4437 | $4.0696 | $3.4371 | $2.6179 | NA | $2.3561 | $2.4700 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8273 | NA | NA |
| Yankton | YK | $4.2777 | $3.4686 | $4.2660 | $3.4664 | $2.7463 | $2.8764 | $0.8046 | $2.4717 | $2.4700 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/26/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1002 | $3.4355 | $4.0967 | $3.4365 | $2.5679 | $2.8991 | $2.3111 | $2.5300 | |
| Mitchell | MI | $4.2046 | $3.4129 | $4.1979 | $3.4129 | $2.5506 | $2.9635 | $2.2955 | $2.6300 | |
| Rapid City | RC | $4.4579 | $3.8479 | $4.4539 | $3.8444 | $2.8076 | $3.1667 | $0.8076 | $2.5268 | NA |
| Sioux Falls | SF | $3.9563 | $3.3680 | $3.9772 | $3.3676 | $2.5262 | $2.9273 | $2.2736 | $2.4746 | |
| Watertown | WA | $3.9978 | $3.3813 | $3.9980 | $3.3748 | $2.5708 | NA | $2.3137 | $2.4678 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8189 | NA | NA |
| Yankton | YK | $4.2169 | $3.4051 | $4.2063 | $3.4043 | $2.7192 | $2.8400 | $0.7963 | $2.4473 | $2.4767 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/27/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.0611 | $3.3964 | $4.0576 | $3.3959 | $2.5917 | $2.9184 | $2.3325 | $2.5400 | |
| Mitchell | MI | $4.1670 | $3.3725 | $4.1582 | $3.3714 | $2.5743 | $2.9704 | $2.3169 | $2.6000 | |
| Rapid City | RC | $4.4830 | $3.7883 | $4.4790 | $3.7848 | $2.8326 | $3.1917 | $0.8076 | $2.5493 | NA |
| Sioux Falls | SF | $3.9179 | $3.3313 | $3.9383 | $3.3302 | $2.5494 | $2.9466 | $2.2945 | $2.4637 | |
| Watertown | WA | $3.9628 | $3.3456 | $3.9636 | $3.3397 | $2.5952 | NA | $2.3357 | $2.4476 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8189 | NA | NA |
| Yankton | YK | $4.1782 | $3.3669 | $4.1660 | $3.3647 | $2.7307 | $2.8603 | $0.7963 | $2.4576 | $2.4333 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/28/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1332 | $3.4703 | $4.1297 | $3.4714 | $2.6303 | $2.9637 | $2.3673 | $2.5200 | |
| Mitchell | MI | $4.2397 | $3.4521 | $4.2330 | $3.4515 | $2.6104 | $3.0144 | $2.3494 | $2.5950 | |
| Rapid City | RC | $4.5176 | $3.8684 | $4.5136 | $3.8649 | $2.8620 | $3.2116 | $0.8418 | $2.5758 | NA |
| Sioux Falls | SF | $4.0081 | $3.4079 | $4.0262 | $3.4071 | $2.5847 | $2.9910 | $2.3262 | $2.4604 | |
| Watertown | WA | $4.0612 | $3.4231 | $4.0601 | $3.4169 | $2.6255 | NA | $2.3630 | $2.4476 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8531 | NA | NA |
| Yankton | YK | $4.2556 | $3.4408 | $4.2444 | $3.4399 | $2.7710 | $2.8982 | $0.8304 | $2.4939 | $2.4233 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 09/29/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $4.1516 | $3.4885 | $4.1481 | $3.4892 | $2.5460 | $2.8908 | $2.2914 | $2.5200 | |
| Mitchell | MI | $4.2594 | $3.4657 | $4.2519 | $3.4654 | $2.5283 | $2.9239 | $2.2755 | $2.6150 | |
| Rapid City | RC | $4.5382 | $3.8860 | $4.5342 | $3.8845 | $2.8620 | $3.2116 | $0.8385 | $2.5758 | NA |
| Sioux Falls | SF | $4.0215 | $3.4225 | $4.0407 | $3.4217 | $2.5038 | $2.9042 | $2.2534 | $2.4743 | |
| Watertown | WA | $4.0738 | $3.4369 | $4.0737 | $3.4315 | $2.5414 | NA | $2.2873 | $2.4630 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8498 | NA | NA |
| Yankton | YK | $4.2721 | $3.4591 | $4.2608 | $3.4578 | $2.6808 | $2.8319 | $0.8271 | $2.4127 | $2.4400 |