| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/05/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.2619 | $2.5215 | $3.2584 | $2.5245 | $2.4459 | $2.8125 | $2.2013 | $2.8800 | |
| Mitchell | MI | $3.4501 | $2.4990 | $3.4038 | $2.5007 | $2.4396 | $2.8102 | $2.1956 | $2.8050 | |
| Rapid City | RC | $3.7498 | $3.1197 | $3.7458 | $3.1162 | $2.8261 | $3.2320 | $0.6489 | $2.5435 | NA |
| Sioux Falls | SF | $3.0700 | $2.4696 | $3.0726 | $2.4661 | $2.4242 | $2.8084 | $2.1818 | $2.5443 | |
| Watertown | WA | $3.1044 | $2.5005 | $3.1060 | $2.4929 | $2.5366 | NA | $2.2829 | $2.5470 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.6602 | NA | NA |
| Yankton | YK | $3.3882 | $2.4991 | $3.3570 | $2.4988 | $2.6093 | $2.8006 | $0.6375 | $2.3484 | $2.6233 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/06/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.3521 | $2.6223 | $3.3486 | $2.6236 | $2.4378 | $2.8124 | $2.1940 | $2.8800 | |
| Mitchell | MI | $3.5456 | $2.5929 | $3.4984 | $2.5942 | $2.4341 | $2.8102 | $2.1907 | $2.8100 | |
| Rapid City | RC | $3.8395 | $3.1806 | $3.8355 | $3.1771 | $2.8239 | $3.2444 | $0.6506 | $2.5415 | NA |
| Sioux Falls | SF | $3.1398 | $2.5577 | $3.1417 | $2.5552 | $2.4057 | $2.7891 | $2.1651 | $2.4892 | |
| Watertown | WA | $3.1605 | $2.5777 | $3.1640 | $2.5718 | $2.4831 | NA | $2.2348 | $2.5018 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.6619 | NA | NA |
| Yankton | YK | $3.4800 | $2.5922 | $3.4486 | $2.5916 | $2.6041 | $2.7959 | $0.6392 | $2.3437 | $2.5933 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/07/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.3403 | $2.6110 | $3.3368 | $2.6098 | $2.4475 | $2.8259 | $2.2028 | $2.8800 | |
| Mitchell | MI | $3.5346 | $2.5820 | $3.4844 | $2.5810 | $2.4391 | $2.8276 | $2.1952 | $2.8700 | |
| Rapid City | RC | $3.8078 | $3.1755 | $3.8038 | $3.1720 | $2.8239 | $3.2444 | $0.6551 | $2.5415 | NA |
| Sioux Falls | SF | $3.1247 | $2.5412 | $3.1262 | $2.5394 | $2.4052 | $2.7943 | $2.1647 | $2.4941 | |
| Watertown | WA | $3.1476 | $2.5506 | $3.1501 | $2.5455 | $2.5058 | NA | $2.2552 | $2.5116 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.6664 | NA | NA |
| Yankton | YK | $3.4669 | $2.5822 | $3.4333 | $2.5793 | $2.6117 | $2.8099 | $0.6438 | $2.3505 | $2.6167 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/10/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4073 | $2.6789 | $3.4038 | $2.6771 | $2.5088 | $2.9036 | $2.2579 | $2.8800 | |
| Mitchell | MI | $3.6032 | $2.6383 | $3.5517 | $2.6389 | $2.5086 | $2.8951 | $2.2577 | $2.8850 | |
| Rapid City | RC | $3.8782 | $3.2384 | $3.8742 | $3.2349 | $2.8488 | $3.2625 | $0.6847 | $2.5639 | NA |
| Sioux Falls | SF | $3.1970 | $2.6049 | $3.1974 | $2.6031 | $2.4621 | $2.8492 | $2.2159 | $2.5141 | |
| Watertown | WA | $3.2122 | $2.6212 | $3.2152 | $2.6158 | $2.5489 | NA | $2.2940 | $2.5248 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.6960 | NA | NA |
| Yankton | YK | $3.5386 | $2.6481 | $3.5035 | $2.6448 | $2.6695 | $2.8767 | $0.6734 | $2.4026 | $2.6233 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/11/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4014 | $2.6652 | $3.3979 | $2.6654 | $2.4745 | $2.8610 | $2.2271 | $2.9200 | |
| Mitchell | MI | $3.5965 | $2.6319 | $3.5457 | $2.6330 | $2.4631 | $2.8570 | $2.2168 | $2.9300 | |
| Rapid City | RC | $3.8683 | $3.2086 | $3.8643 | $3.2051 | $2.8035 | $3.2123 | $0.6989 | $2.5232 | NA |
| Sioux Falls | SF | $3.1866 | $2.5932 | $3.1875 | $2.5923 | $2.4377 | $2.8216 | $2.1939 | $2.5457 | |
| Watertown | WA | $3.2006 | $2.6057 | $3.2027 | $2.5999 | $2.5206 | NA | $2.2685 | $2.5448 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7102 | NA | NA |
| Yankton | YK | $3.5288 | $2.6372 | $3.4947 | $2.6351 | $2.6373 | $2.8482 | $0.6875 | $2.3736 | $2.6667 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/12/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4258 | $2.6855 | $3.4223 | $2.6868 | $2.5123 | $2.8963 | $2.2611 | $2.9200 | |
| Mitchell | MI | $3.6240 | $2.6552 | $3.5728 | $2.6566 | $2.5088 | $2.8854 | $2.2579 | $2.9450 | |
| Rapid City | RC | $3.8639 | $3.2411 | $3.8599 | $3.2376 | $2.8167 | $3.2115 | $0.7406 | $2.5350 | NA |
| Sioux Falls | SF | $3.2119 | $2.6177 | $3.2120 | $2.6163 | $2.4623 | $2.8401 | $2.2161 | $2.5496 | |
| Watertown | WA | $3.2258 | $2.6285 | $3.2272 | $2.6222 | $2.5399 | NA | $2.2859 | $2.5448 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7519 | NA | NA |
| Yankton | YK | $3.5553 | $2.6593 | $3.5210 | $2.6578 | $2.6604 | $2.8673 | $0.7292 | $2.3944 | $2.6417 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/13/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4449 | $2.7154 | $3.4414 | $2.7179 | $2.5156 | $2.8930 | $2.2640 | $2.9200 | |
| Mitchell | MI | $3.6396 | $2.6811 | $3.5924 | $2.6842 | $2.5111 | $2.8865 | $2.2600 | $2.9350 | |
| Rapid City | RC | $3.9032 | $3.2602 | $3.8992 | $3.2567 | $2.8012 | $3.1951 | $0.7431 | $2.5211 | NA |
| Sioux Falls | SF | $3.2417 | $2.6468 | $3.2426 | $2.6459 | $2.4661 | $2.8453 | $2.2195 | $2.5378 | |
| Watertown | WA | $3.2562 | $2.6617 | $3.2589 | $2.6564 | $2.5465 | NA | $2.2919 | $2.5298 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7544 | NA | NA |
| Yankton | YK | $3.5762 | $2.6877 | $3.5445 | $2.6874 | $2.6677 | $2.8834 | $0.7317 | $2.4009 | $2.6033 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/14/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4615 | $2.7334 | $3.4580 | $2.7354 | $2.5296 | $2.8878 | $2.2766 | $2.9200 | |
| Mitchell | MI | $3.6557 | $2.7030 | $3.6085 | $2.7051 | $2.5252 | $2.8800 | $2.2727 | $2.9750 | |
| Rapid City | RC | $3.9198 | $3.2748 | $3.9158 | $3.2713 | $2.8224 | $3.2069 | $0.7414 | $2.5402 | NA |
| Sioux Falls | SF | $3.2582 | $2.6667 | $3.2592 | $2.6659 | $2.4788 | $2.8346 | $2.2309 | $2.5910 | |
| Watertown | WA | $3.2756 | $2.6815 | $3.2779 | $2.6757 | $2.5563 | NA | $2.3007 | $2.5808 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7527 | NA | NA |
| Yankton | YK | $3.5924 | $2.7088 | $3.5606 | $2.7076 | $2.6728 | $2.8722 | $0.7300 | $2.4055 | $2.6133 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/17/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4504 | $2.7205 | $3.4469 | $2.7221 | $2.5070 | $2.8694 | $2.2563 | $2.9200 | |
| Mitchell | MI | $3.6434 | $2.6896 | $3.5956 | $2.6914 | $2.4970 | $2.8527 | $2.2473 | $2.9750 | |
| Rapid City | RC | $3.8962 | $3.2619 | $3.8922 | $3.2584 | $2.7985 | $3.1683 | $0.7489 | $2.5187 | NA |
| Sioux Falls | SF | $3.2411 | $2.6531 | $3.2423 | $2.6522 | $2.4522 | $2.8101 | $2.2070 | $2.6452 | |
| Watertown | WA | $3.2615 | $2.6677 | $3.2635 | $2.6616 | $2.5286 | NA | $2.2757 | $2.6370 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7602 | NA | NA |
| Yankton | YK | $3.5797 | $2.6932 | $3.5475 | $2.6921 | $2.6475 | $2.8538 | $0.7375 | $2.3828 | $2.6467 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/18/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4409 | $2.7091 | $3.4374 | $2.7113 | $2.4835 | $2.8330 | $2.2352 | $2.8800 | |
| Mitchell | MI | $3.6370 | $2.6796 | $3.5887 | $2.6817 | $2.4805 | $2.8236 | $2.2325 | $2.9500 | |
| Rapid City | RC | $3.8834 | $3.2388 | $3.8794 | $3.2353 | $2.7538 | $3.1204 | $0.7381 | $2.4784 | NA |
| Sioux Falls | SF | $3.2358 | $2.6435 | $3.2367 | $2.6422 | $2.4342 | $2.7827 | $2.1908 | $2.6284 | |
| Watertown | WA | $3.2546 | $2.6593 | $3.2572 | $2.6570 | $2.5107 | NA | $2.2596 | $2.6146 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7494 | NA | NA |
| Yankton | YK | $3.5705 | $2.6826 | $3.5384 | $2.6818 | $2.6118 | $2.8194 | $0.7267 | $2.3506 | $2.6060 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/19/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.4776 | $2.7447 | $3.4741 | $2.7468 | $2.5521 | $2.9018 | $2.2969 | $2.9000 | |
| Mitchell | MI | $3.6709 | $2.7182 | $3.6229 | $2.7197 | $2.5488 | $2.8911 | $2.2939 | $2.9700 | |
| Rapid City | RC | $3.9208 | $3.2674 | $3.9168 | $3.2639 | $2.8081 | $3.1703 | $0.7472 | $2.5273 | NA |
| Sioux Falls | SF | $3.2705 | $2.6825 | $3.2718 | $2.6817 | $2.5026 | $2.8508 | $2.2523 | $2.6259 | |
| Watertown | WA | $3.2890 | $2.6951 | $3.2911 | $2.6892 | $2.5793 | NA | $2.3214 | $2.6206 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7585 | NA | NA |
| Yankton | YK | $3.6080 | $2.7228 | $3.5755 | $2.7112 | $2.6833 | $2.8897 | $0.7359 | $2.4150 | $2.5817 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/20/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.5171 | $2.7907 | $3.5136 | $2.7911 | $2.6142 | $2.9731 | $2.3528 | $2.8900 | |
| Mitchell | MI | $3.7168 | $2.7634 | $3.6671 | $2.7636 | $2.6094 | $2.9586 | $2.3485 | $2.9550 | |
| Rapid City | RC | $3.9445 | $3.3049 | $3.9405 | $3.3014 | $2.8488 | $3.2077 | $0.7706 | $2.5639 | NA |
| Sioux Falls | SF | $3.3180 | $2.7277 | $3.3183 | $2.7255 | $2.5591 | $2.9153 | $2.3032 | $2.6185 | |
| Watertown | WA | $3.3324 | $2.7413 | $3.3344 | $2.7348 | $2.6295 | NA | $2.3666 | $2.6118 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7819 | NA | NA |
| Yankton | YK | $3.6534 | $2.7638 | $3.6196 | $2.7616 | $2.7483 | $2.9579 | $0.7592 | $2.4735 | $2.5800 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/21/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.5434 | $2.8487 | $3.5399 | $2.8439 | $2.6443 | $3.0000 | $2.3799 | $2.9000 | |
| Mitchell | MI | $3.7400 | $2.8415 | $3.6912 | $2.8344 | $2.6378 | $2.9863 | $2.3740 | $2.9600 | |
| Rapid City | RC | $3.9716 | $3.3342 | $3.9676 | $3.3307 | $2.8759 | $3.2433 | $0.7743 | $2.5883 | NA |
| Sioux Falls | SF | $3.3465 | $2.7631 | $3.3470 | $2.7596 | $2.5881 | $2.9410 | $2.3293 | $2.6059 | |
| Watertown | WA | $3.3591 | $2.7687 | $3.3614 | $2.7624 | $2.6586 | NA | $2.3927 | $2.6076 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7856 | NA | NA |
| Yankton | YK | $3.6778 | $2.7944 | $3.6446 | $2.7917 | $2.7734 | $2.9832 | $0.7630 | $2.4961 | $2.5717 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/24/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.6204 | $2.9220 | $3.6169 | $2.9188 | $2.7073 | $3.0562 | $2.4366 | $2.9100 | |
| Mitchell | MI | $3.8158 | $2.8899 | $3.7691 | $2.8877 | $2.7021 | $3.0452 | $2.4319 | $2.9700 | |
| Rapid City | RC | $4.0468 | $3.4028 | $4.0428 | $3.3993 | $2.9230 | $3.2948 | $0.7756 | $2.6307 | NA |
| Sioux Falls | SF | $3.4228 | $2.8399 | $3.4240 | $2.8366 | $2.6546 | $3.0119 | $2.3891 | $2.5856 | |
| Watertown | WA | $3.4348 | $2.8445 | $3.4375 | $2.8386 | $2.7220 | NA | $2.4498 | $2.5898 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7869 | NA | NA |
| Yankton | YK | $3.7527 | $2.8955 | $3.7213 | $2.8905 | $2.8328 | $3.0465 | $0.7642 | $2.5495 | $2.5783 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/25/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.6424 | $2.9288 | $3.6389 | $2.9282 | $2.8161 | $3.1845 | $2.5345 | $2.8700 | |
| Mitchell | MI | $3.8416 | $2.9006 | $3.7942 | $2.9001 | $2.8136 | $3.1713 | $2.5322 | $2.9750 | |
| Rapid City | RC | $4.0637 | $3.4379 | $4.0597 | $3.4344 | $3.0232 | $3.3881 | $0.7631 | $2.7209 | NA |
| Sioux Falls | SF | $3.4521 | $2.8612 | $3.4529 | $2.8580 | $2.7608 | $3.1281 | $2.4847 | $2.5985 | |
| Watertown | WA | $3.4615 | $2.8699 | $3.4634 | $2.8635 | $2.8269 | NA | $2.5442 | $2.6128 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7744 | NA | NA |
| Yankton | YK | $3.7834 | $2.9050 | $3.7506 | $2.9018 | $2.9452 | $3.1631 | $0.7517 | $2.6507 | $2.5900 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/26/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.6416 | $2.9205 | $3.6381 | $2.9203 | $2.7950 | $3.1542 | $2.5155 | $2.8800 | |
| Mitchell | MI | $3.6380 | $2.8910 | $3.7903 | $2.8910 | $2.7955 | $3.1461 | $2.5160 | $2.9600 | |
| Rapid City | RC | $4.0714 | $3.4163 | $4.0674 | $3.4128 | $2.9924 | $3.3583 | $0.7589 | $2.6932 | NA |
| Sioux Falls | SF | $3.4450 | $2.8551 | $3.4463 | $2.8525 | $2.7404 | $3.1130 | $2.4664 | $2.5735 | |
| Watertown | WA | $3.4581 | $2.8670 | $3.4605 | $2.8610 | $2.8034 | NA | $2.5231 | $2.5938 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7702 | NA | NA |
| Yankton | YK | $3.7784 | $2.9023 | $3.7455 | $2.8987 | $2.9287 | $3.1420 | $0.7475 | $2.6358 | $2.5767 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/27/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.7071 | $2.9881 | $3.7036 | $2.9867 | $2.8747 | $3.2372 | $2.5872 | $2.8700 | |
| Mitchell | MI | $3.9025 | $2.9601 | $3.8539 | $2.9588 | $2.8712 | $3.2410 | $2.5841 | $2.9450 | |
| Rapid City | RC | $4.1133 | $3.4839 | $4.1093 | $3.4804 | $3.0645 | $3.4277 | $0.7764 | $2.7581 | NA |
| Sioux Falls | SF | $3.5262 | $2.9202 | $3.5276 | $2.9173 | $2.8120 | $3.2023 | $2.5308 | $2.5394 | |
| Watertown | WA | $3.5278 | $2.9334 | $3.5300 | $2.9276 | $2.8745 | NA | $2.5871 | $2.5486 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.7877 | NA | NA |
| Yankton | YK | $3.8459 | $2.9663 | $3.8119 | $2.9622 | $3.0127 | $3.2334 | $0.7650 | $2.7114 | $2.5500 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/28/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.8030 | $3.0905 | $3.7995 | $3.0902 | $2.9337 | $3.2947 | $2.6403 | $2.8700 | |
| Mitchell | MI | $3.9992 | $3.0613 | $3.9530 | $3.0612 | $2.9219 | $3.2875 | $2.6297 | $2.9400 | |
| Rapid City | RC | $4.2123 | $3.5699 | $4.2083 | $3.5664 | $3.1084 | $3.4706 | $0.8189 | $2.7976 | NA |
| Sioux Falls | SF | $3.6120 | $3.0225 | $3.6267 | $3.0195 | $2.8600 | $3.2536 | $2.5740 | $2.5130 | |
| Watertown | WA | $3.6265 | $3.0339 | $3.6285 | $3.0276 | $2.9268 | NA | $2.6341 | $2.5198 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8302 | NA | NA |
| Yankton | YK | $3.9389 | $3.0678 | $3.9075 | $3.0648 | $3.0647 | $3.2810 | $0.8075 | $2.7582 | $2.5200 |
| Fuel Types | Dyed #1 | Dyed #2 | Un-dyed #1 | Un-dyed #2 | E-10 | Unleaded | Propane | E30 | Ethanol | |
| Ultra | Ultra | Ultra | Ultra | |||||||
| 07/31/2023 | Low Sulfur | Low Sulfur | Low Sulfur | Low Sulfur | E-10 | Unleaded | Propane | E30 | E100 | |
| Aberdeen | AB | $3.8405 | $3.1298 | $3.8370 | $3.1272 | $2.9788 | $3.3476 | $2.6809 | $2.8400 | |
| Mitchell | MI | $4.0354 | $3.1011 | $3.9872 | $3.0982 | $2.9625 | $3.3388 | $2.6663 | $2.8900 | |
| Rapid City | RC | $4.2405 | $3.6144 | $4.2365 | $3.6109 | $3.1357 | $3.4964 | $0.8297 | $2.8221 | NA |
| Sioux Falls | SF | $3.6494 | $3.0589 | $3.6637 | $3.0552 | $2.9004 | $3.3156 | $2.6104 | $2.4636 | |
| Watertown | WA | $3.6578 | $3.0748 | $3.6624 | $3.0698 | $2.9715 | NA | $2.6744 | $2.4862 | |
| Wolsey | WS | NA | NA | NA | NA | NA | NA | $0.8410 | NA | NA |
| Yankton | YK | $3.9743 | $3.1067 | $3.9413 | $3.1018 | $3.1134 | $3.3408 | $0.8184 | $2.8021 | $2.4867 |