| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/01/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8423 | $2.5068 | $2.8387 | $2.5044 | $2.3477 | $2.6082 | $2.1129 | $1.8500 | |
| Mitchell | MI | $2.7963 | $2.4879 | $2.7927 | $2.4847 | $2.3241 | $2.5761 | $2.0917 | $1.8700 | |
| Rapid City | RC | NA | $2.7988 | NA | $2.7946 | $2.6352 | $2.9722 | $0.9650 | $2.3717 | NA |
| Sioux Falls | SF | $2.7510 | $2.4557 | $2.7461 | $2.4520 | $2.2812 | $2.5493 | $2.0531 | $1.7859 | |
| Watertown | WA | $2.7367 | $2.4969 | $2.7422 | $2.4938 | $2.3170 | NA | $2.0853 | $1.8513 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9774 | NA | NA |
| Yankton | YK | $2.7921 | $2.4721 | $2.7884 | $2.4691 | $2.3106 | $2.5896 | $0.9525 | $2.0795 | $1.8300 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/02/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8544 | $2.5177 | $2.8508 | $2.5168 | $2.3604 | $2.6290 | $2.1244 | $1.8500 | |
| Mitchell | MI | $2.8492 | $2.4974 | $2.8456 | $2.4957 | $2.3347 | $2.5911 | $2.1012 | $1.8800 | |
| Rapid City | RC | NA | $2.8077 | NA | $2.8035 | $2.6550 | $2.9919 | $0.9576 | $2.3895 | NA |
| Sioux Falls | SF | $2.7724 | $2.4664 | $2.7672 | $2.4632 | $2.2950 | $2.5639 | $2.0655 | $1.8158 | |
| Watertown | WA | $2.7646 | $2.5089 | $2.7668 | $2.5048 | $2.3235 | NA | $2.0912 | $1.8702 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9700 | NA | NA |
| Yankton | YK | $2.8045 | $2.4829 | $2.8008 | $2.4813 | $2.3232 | $2.6072 | $0.9451 | $2.0909 | $1.8467 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/03/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.8871 | $2.5504 | $2.8835 | $2.5492 | $2.3948 | $2.6635 | $2.1553 | $1.8700 | |
| Mitchell | MI | $2.8382 | $2.5315 | $2.8346 | $2.5294 | $2.3689 | $2.6264 | $2.1320 | $1.9000 | |
| Rapid City | RC | NA | $2.8333 | NA | $2.8291 | $2.6858 | $3.0252 | $0.9482 | $2.4172 | NA |
| Sioux Falls | SF | $2.7891 | $2.4999 | $2.7850 | $2.4972 | $2.3264 | $2.5969 | $2.0938 | $1.8265 | |
| Watertown | WA | $2.7955 | $2.5365 | $2.7985 | $2.5336 | $2.3516 | NA | $2.1164 | $1.8758 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9606 | NA | NA |
| Yankton | YK | $2.8372 | $2.5154 | $2.8335 | $2.5135 | $2.3564 | $2.6446 | $0.9357 | $2.1208 | $1.8600 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/04/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7713 | $2.4289 | $2.7677 | $2.4262 | $2.2627 | $2.5357 | $2.0364 | $1.8700 | |
| Mitchell | MI | $2.7275 | $2.4117 | $2.7239 | $2.4079 | $2.2396 | $2.4929 | $2.0156 | $1.8900 | |
| Rapid City | RC | NA | $2.6404 | NA | $2.6362 | $2.3974 | $2.7368 | $0.9094 | $2.1577 | NA |
| Sioux Falls | SF | $2.6700 | $2.3773 | $2.6649 | $2.3740 | $2.2001 | $2.4674 | $1.9801 | $1.8236 | |
| Watertown | WA | $2.6729 | $2.4169 | $2.6750 | $2.4127 | $2.2202 | NA | $1.9982 | $1.8708 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.9218 | NA | NA |
| Yankton | YK | $2.7333 | $2.3954 | $2.7296 | $2.3919 | $2.2273 | $2.5121 | $0.8970 | $2.0046 | $1.8567 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/07/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6605 | $2.3098 | $2.6569 | $2.3077 | $2.1873 | $2.4545 | $1.9686 | $1.8700 | |
| Mitchell | MI | $2.6383 | $2.2924 | $2.6348 | $2.2892 | $2.1628 | $2.4108 | $1.9465 | $1.8800 | |
| Rapid City | RC | NA | $2.5064 | NA | $2.5022 | $2.2846 | $2.6240 | $0.8276 | $2.0561 | NA |
| Sioux Falls | SF | $2.5599 | $2.2590 | $2.5540 | $2.2565 | $2.1201 | $2.3829 | $1.9081 | $1.8125 | |
| Watertown | WA | $2.5563 | $2.2987 | $2.5574 | $2.2938 | $2.1421 | NA | $1.9279 | $1.8628 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8400 | NA | NA |
| Yankton | YK | $2.6306 | $2.2775 | $2.6269 | $2.2744 | $2.1509 | $2.4383 | $0.8151 | $1.9358 | $1.8500 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/08/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6353 | $2.2923 | $2.6317 | $2.2926 | $2.1699 | $2.4381 | $1.9529 | $1.8700 | |
| Mitchell | MI | $2.5922 | $2.2730 | $2.5887 | $2.2722 | $2.1476 | $2.3955 | $1.9328 | $1.8850 | |
| Rapid City | RC | NA | $2.4607 | NA | $2.4565 | $2.2688 | $2.6161 | $0.8080 | $2.0419 | NA |
| Sioux Falls | SF | $2.5498 | $2.2382 | $2.5447 | $2.2365 | $2.1138 | $2.3713 | $1.9024 | $1.8082 | |
| Watertown | WA | $2.5385 | $2.2802 | $2.5422 | $2.2779 | $2.1610 | NA | $1.9449 | $1.8618 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8204 | NA | NA |
| Yankton | YK | $2.5906 | $2.2584 | $2.5869 | $2.2577 | $2.1361 | $2.4170 | $0.7955 | $1.9225 | $1.8500 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/09/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.5992 | $2.2580 | $2.5956 | $2.2554 | $2.1353 | $2.4047 | $1.9218 | $1.8700 | |
| Mitchell | MI | $2.5575 | $2.2354 | $2.5539 | $2.2325 | $2.1110 | $2.3602 | $1.8999 | $1.8900 | |
| Rapid City | RC | NA | $2.4246 | NA | $2.4204 | $2.2273 | $2.5746 | $0.7869 | $2.0046 | NA |
| Sioux Falls | SF | $2.5203 | $2.2028 | $2.5135 | $2.1998 | $2.0785 | $2.3425 | $1.8707 | $1.8127 | |
| Watertown | WA | $2.4955 | $2.2438 | $2.4995 | $2.2408 | $2.1036 | NA | $1.8932 | $1.8678 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7993 | NA | NA |
| Yankton | YK | $2.5548 | $2.2215 | $2.5512 | $2.2186 | $2.0991 | $2.3820 | $0.7745 | $1.8892 | $1.8567 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/10/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6585 | $2.3186 | $2.6549 | $2.3158 | $2.1731 | $2.4535 | $1.9558 | $1.8700 | |
| Mitchell | MI | $2.6163 | $2.2942 | $2.6127 | $2.2913 | $2.1504 | $2.4235 | $1.9354 | $1.8850 | |
| Rapid City | RC | NA | $2.4749 | NA | $2.4707 | $2.2548 | $2.6021 | $0.7736 | $2.0293 | NA |
| Sioux Falls | SF | $2.5813 | $2.2609 | $2.5743 | $2.2578 | $2.1189 | $2.3856 | $1.9070 | $1.8107 | |
| Watertown | WA | $2.5648 | $2.3016 | $2.5668 | $2.2984 | $2.1572 | NA | $1.9415 | $1.8659 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7860 | NA | NA |
| Yankton | YK | $2.6106 | $2.2809 | $2.6070 | $2.2779 | $2.1370 | $2.4293 | $0.7611 | $1.9233 | $1.8550 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/11/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6121 | $2.2719 | $2.6085 | $2.2684 | $2.0798 | $2.3691 | $1.8718 | $1.8800 | |
| Mitchell | MI | $2.5674 | $2.2471 | $2.5638 | $2.2435 | $2.0585 | $2.3478 | $1.8527 | $1.8900 | |
| Rapid City | RC | NA | $2.4332 | NA | $2.4290 | $2.1880 | $2.5353 | $0.7746 | $1.9692 | NA |
| Sioux Falls | SF | $2.5264 | $2.2092 | $2.5199 | $2.2056 | $2.0201 | $2.2857 | $1.8181 | $1.8186 | |
| Watertown | WA | $2.5194 | $2.2545 | $2.5211 | $2.2512 | $2.0447 | NA | $1.8402 | $1.8708 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7870 | NA | NA |
| Yankton | YK | $2.5707 | $2.2360 | $2.5670 | $2.2321 | $2.0447 | $2.3415 | $0.7622 | $1.8402 | $1.8617 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/14/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7246 | $2.2934 | $2.7210 | $2.2898 | $2.1035 | $2.4034 | $1.8932 | $1.8800 | |
| Mitchell | MI | $2.5906 | $2.2696 | $2.5862 | $2.2656 | $2.0839 | $2.3795 | $1.8755 | $1.9000 | |
| Rapid City | RC | NA | $2.4697 | NA | $2.4655 | $2.2134 | $2.5607 | $0.7855 | $1.9921 | NA |
| Sioux Falls | SF | $2.5860 | $2.2323 | $2.5759 | $2.2292 | $2.0464 | $2.3219 | $1.8418 | $1.8365 | |
| Watertown | WA | $2.5332 | $2.2779 | $2.5358 | $2.2740 | $2.0727 | NA | $1.8654 | $1.8788 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7979 | NA | NA |
| Yankton | YK | $2.5850 | $2.2570 | $2.5813 | $2.2532 | $2.0700 | $2.3786 | $0.7730 | $1.8630 | $1.8683 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/15/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6561 | $2.3195 | $2.6526 | $2.3167 | $2.1188 | $2.4225 | $1.9069 | $1.8900 | |
| Mitchell | MI | $2.6144 | $2.2941 | $2.6108 | $2.2913 | $2.0998 | $2.3969 | $1.8898 | $1.9100 | |
| Rapid City | RC | NA | $2.4870 | NA | $2.4828 | $2.2324 | $2.5797 | $0.7988 | $2.0092 | NA |
| Sioux Falls | SF | $2.5799 | $2.2563 | $2.5730 | $2.2535 | $2.0616 | $2.3397 | $1.8554 | $1.8436 | |
| Watertown | WA | $2.5624 | $2.3023 | $2.5643 | $2.2986 | $2.0925 | NA | $1.8833 | $1.8818 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8112 | NA | NA |
| Yankton | YK | $2.6133 | $2.2849 | $2.6097 | $2.2815 | $2.0844 | $2.3969 | $0.7863 | $1.8760 | $1.8750 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/16/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6426 | $2.3084 | $2.6390 | $2.3049 | $2.1064 | $2.4141 | $1.8958 | $1.8900 | |
| Mitchell | MI | $2.6038 | $2.2829 | $2.6002 | $2.2795 | $2.0839 | $2.3888 | $1.8755 | $1.9050 | |
| Rapid City | RC | NA | $2.4809 | NA | $2.4767 | $2.2257 | $2.5730 | $0.7971 | $2.0031 | NA |
| Sioux Falls | SF | $2.5695 | $2.2453 | $2.5636 | $2.2429 | $2.0516 | $2.3374 | $1.8464 | $1.8452 | |
| Watertown | WA | $2.5462 | $2.2859 | $2.5484 | $2.2824 | $2.0793 | NA | $1.8714 | $1.8858 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8095 | NA | NA |
| Yankton | YK | $2.5973 | $2.2717 | $2.5937 | $2.2680 | $2.0694 | $2.3863 | $0.7847 | $1.8625 | $1.8783 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/17/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6668 | $2.3354 | $2.6632 | $2.3326 | $2.1215 | $2.4306 | $1.9094 | $1.8900 | |
| Mitchell | MI | $2.6272 | $2.3095 | $2.6237 | $2.3068 | $2.0969 | $2.4055 | $1.8872 | $1.8950 | |
| Rapid City | RC | NA | $2.5029 | NA | $2.4987 | $2.2186 | $2.5659 | $0.8134 | $1.9967 | NA |
| Sioux Falls | SF | $2.5961 | $2.2739 | $2.5904 | $2.2718 | $2.0584 | $2.3563 | $1.8526 | $1.8313 | |
| Watertown | WA | $2.5755 | $2.3170 | $2.5774 | $2.3129 | $2.0921 | NA | $1.8829 | $1.8814 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8258 | NA | NA |
| Yankton | YK | $2.6219 | $2.2989 | $2.6182 | $2.2958 | $2.0823 | $2.3994 | $0.8009 | $1.8741 | $1.8717 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/22/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6668 | $2.3354 | $2.6632 | $2.3326 | $2.1215 | $2.4306 | $1.9094 | $1.8900 | |
| Mitchell | MI | $2.6272 | $2.3095 | $2.6237 | $2.3068 | $2.0969 | $2.4055 | $1.8872 | $1.8950 | |
| Rapid City | RC | NA | $2.5029 | NA | $2.4987 | $2.2186 | $2.5659 | $0.8134 | $1.9967 | NA |
| Sioux Falls | SF | $2.5961 | $2.2739 | $2.5904 | $2.2718 | $2.0584 | $2.3563 | $1.8526 | $1.8313 | |
| Watertown | WA | $2.5755 | $2.3170 | $2.5774 | $2.3129 | $2.0921 | NA | $1.8829 | $1.8814 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8258 | NA | NA |
| Yankton | YK | $2.6219 | $2.2989 | $2.6182 | $2.2958 | $2.0823 | $2.3994 | $0.8009 | $1.8741 | $1.8717 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/23/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7102 | $2.3714 | $2.7066 | $2.3671 | $2.1450 | $2.5149 | $1.9305 | $1.8700 | |
| Mitchell | MI | $2.6818 | $2.3445 | $2.6783 | $2.3406 | $2.1262 | $2.4979 | $1.9136 | $1.8800 | |
| Rapid City | RC | NA | $2.5965 | NA | $2.5922 | $2.3783 | $2.6874 | $0.8145 | $2.1405 | NA |
| Sioux Falls | SF | $2.6304 | $2.3090 | $2.6235 | $2.3057 | $2.0870 | $2.4597 | $1.8783 | $1.8122 | |
| Watertown | WA | $2.6084 | $2.3480 | $2.6110 | $2.3449 | $2.1255 | NA | $1.9130 | $1.8700 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8271 | NA | NA |
| Yankton | YK | $2.6510 | $2.3329 | $2.6473 | $2.3287 | $2.1284 | $2.5013 | $0.8019 | $1.9156 | $1.8550 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/24/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6910 | $2.3455 | $2.6874 | $2.3415 | $2.1229 | $2.5165 | $1.9106 | $1.8700 | |
| Mitchell | MI | $2.6517 | $2.3193 | $2.6481 | $2.3155 | $2.1056 | $2.4949 | $1.8950 | $1.8800 | |
| Rapid City | RC | NA | $2.5623 | NA | $2.5580 | $2.3586 | $2.6677 | $0.8243 | $2.1227 | NA |
| Sioux Falls | SF | $2.6060 | $2.2805 | $2.5993 | $2.2775 | $2.0629 | $2.4545 | $1.8566 | $1.8090 | |
| Watertown | WA | $2.5832 | $2.3212 | $2.5858 | $2.3184 | $2.1005 | NA | $1.8905 | $1.8702 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8369 | NA | NA |
| Yankton | YK | $2.6394 | $2.3073 | $2.6357 | $2.3033 | $2.1074 | $2.5077 | $0.8117 | $1.8967 | $1.8550 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/25/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6922 | $2.3667 | $2.6886 | $2.3624 | $2.1551 | $2.5506 | $1.9396 | $1.8700 | |
| Mitchell | MI | $2.6592 | $2.3418 | $2.6557 | $2.3377 | $2.1334 | $2.5325 | $1.9201 | $1.8800 | |
| Rapid City | RC | NA | $2.6173 | NA | $2.6131 | $2.3850 | $2.7244 | $0.8291 | $2.1465 | NA |
| Sioux Falls | SF | $2.6181 | $2.3015 | $2.6123 | $2.2988 | $2.0947 | $2.4899 | $1.8852 | $1.8231 | |
| Watertown | WA | $2.6029 | $2.3416 | $2.6048 | $2.3380 | $2.1351 | NA | $1.9216 | $1.8862 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8417 | NA | NA |
| Yankton | YK | $2.6497 | $2.3294 | $2.6461 | $2.3251 | $2.1375 | $2.5422 | $0.8165 | $1.9238 | $1.8583 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/28/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7143 | $2.3780 | $2.7107 | $2.3751 | $2.1578 | $2.5891 | $1.9420 | $1.8700 | |
| Mitchell | MI | $2.6807 | $2.3554 | $2.6772 | $2.3522 | $2.1343 | $2.5579 | $1.9209 | $1.8900 | |
| Rapid City | RC | NA | $2.6339 | NA | $2.6297 | $2.3761 | $2.7396 | $0.8470 | $2.1385 | NA |
| Sioux Falls | SF | $2.6438 | $2.3173 | $2.6366 | $2.3148 | $2.0977 | $2.5231 | $1.8879 | $1.8377 | |
| Watertown | WA | $2.6178 | $2.3525 | $2.6198 | $2.3494 | $2.1323 | NA | $1.9191 | $1.8932 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8596 | NA | NA |
| Yankton | YK | $2.6689 | $2.3434 | $2.6652 | $2.3399 | $2.1405 | $2.5766 | $0.8344 | $1.9265 | $1.8650 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/29/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.7057 | $2.3660 | $2.7021 | $2.3632 | $2.1381 | $2.5853 | $1.9243 | $1.8700 | |
| Mitchell | MI | $2.6726 | $2.3427 | $2.6691 | $2.3396 | $2.1167 | $2.5559 | $1.9050 | $1.8950 | |
| Rapid City | RC | NA | $2.6251 | NA | $2.6209 | $2.3786 | $2.7421 | $0.8570 | $2.1407 | NA |
| Sioux Falls | SF | $2.6337 | $2.3025 | $2.6258 | $2.3000 | $2.0744 | $2.5114 | $1.8670 | $1.8494 | |
| Watertown | WA | $2.6049 | $2.3418 | $2.6065 | $2.3381 | $2.1175 | NA | $1.9058 | $1.9002 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8696 | NA | NA |
| Yankton | YK | $2.6604 | $2.3287 | $2.6568 | $2.3256 | $2.1247 | $2.5581 | $0.8444 | $1.9122 | $1.8683 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 04/30/2025 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $2.6479 | $2.3045 | $2.6444 | $2.3006 | $2.0892 | $2.5493 | $1.8803 | NA | |
| Mitchell | MI | $2.6155 | $2.2827 | $2.6106 | $2.2781 | $2.0700 | $2.5072 | $1.8630 | $1.9100 | |
| Rapid City | RC | NA | $2.5598 | NA | $2.5556 | $2.3278 | $2.6913 | $0.8512 | $2.0950 | NA |
| Sioux Falls | SF | $2.5546 | $2.2376 | $2.5482 | $2.2337 | $2.0276 | $2.4699 | $1.8248 | $1.8407 | |
| Watertown | WA | $2.5427 | $2.2731 | $2.5453 | $2.2714 | $2.0689 | NA | $1.8620 | $1.8943 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8638 | NA | NA |
| Yankton | YK | $2.6030 | $2.2677 | $2.5994 | $2.2638 | $2.0559 | $2.5167 | $0.8386 | $1.8503 | $1.8725 |