| Warning Letter — Zedz | 633543 May 19, 2022 |
| Warning Letter — LA Convenience LLC | 633635 May 19, 2022 |
| Warning Letter — 7-Eleven / Conoco | 633630 May 19, 2022 |
| Warning Letter — QuikTrip | 633634 May 19, 2022 |
| Warning Letter — Dollar General 9008 | 633632 May 19, 2022 |
| Warning Letter — FISCA OIL CO INC | 633526 May 19, 2022 |
| Warning Letter — Dollar General 11661 | 633621 May 19, 2022 |
| Warning Letter — Circle K | 633525 May 19, 2022 |
| Warning Letter — 7 Eleven | 633288 May 17, 2022 |
| Warning Letter — Mobil/On The Run | 633409 May 17, 2022 |
| Warning Letter — Sherry's | 633287 May 17, 2022 |
| Warning Letter — Xpress Mart | 633597 May 17, 2022 |
| Warning Letter — 1 Stop/Cenex | 633407 May 17, 2022 |
| Warning Letter — HYVEE FAST & FRESH | 633408 May 17, 2022 |
| Warning Letter — 7-Eleven / Phillips 66 | 633200 May 12, 2022 |
| Warning Letter — BP / BP Shop | 633201 May 12, 2022 |
| Warning Letter — Phillips 66 / Twin Island Market | 633199 May 12, 2022 |
| Warning Letter — GOODMAN MINI MART | 632833 May 10, 2022 |
| Warning Letter — Prime Time / Phillips 66 | 632832 May 10, 2022 |
| Warning Letter — 7-Eleven | 632976 May 10, 2022 |
| Warning Letter — Energy Express/Phillips 66 | 632978 May 10, 2022 |
| Warning Letter — Hy-Vee Food Store | 632596 May 5, 2022 |
| Warning Letter — The Outlet | 632632 May 5, 2022 |
| Warning Letter — Everyday/Smoke Heaven/Conoco | 632636 May 5, 2022 |
| Warning Letter — Fastrip | 632594 May 5, 2022 |
| Warning Letter — BP | 632638 May 5, 2022 |
| Warning Letter — The Little General Store | 632702 May 5, 2022 |
| Warning Letter — Gas Mart / BP | 632595 May 5, 2022 |
| Warning Letter — HAYS STORE | 632364 May 3, 2022 |
| Warning Letter — Hy-Vee Fast And Fresh | 632464 May 3, 2022 |
| Warning Letter — Phillips 66 / BJ's Travel Center | 632430 May 3, 2022 |
| Warning Letter — Easy Pickin | 632208 Apr 28, 2022 |
| Warning Letter — Hy Vee 1082 | 631802 Apr 26, 2022 |
| Warning Letter — APPLE MARKET | 631876 Apr 26, 2022 |
| Warning Letter — Pit Stop/BP | 631818 Apr 26, 2022 |
| Warning Letter — Kum & Go 2401 | 631851 Apr 26, 2022 |
| Warning Letter — Flying J Travel Center 1061 | 631801 Apr 26, 2022 |
| Warning Letter — Dollar General Store #13971 | 631803 Apr 26, 2022 |
| Warning Letter — Family Dollar 5862 | 631847 Apr 26, 2022 |
| Warning Letter — Battlefield Eagle Stop LLC | 631800 Apr 26, 2022 |
| Warning Letter — Phillips 66 | 631805 Apr 26, 2022 |
| Warning Letter — Mobil | 631799 Apr 26, 2022 |
| Warning Letter — Munch N Pump | 631340 Apr 19, 2022 |
| Warning Letter — Cutter And Cork / The Station | 631358 Apr 19, 2022 |
| Warning Letter — Break Time/Cenex | 631376 Apr 19, 2022 |
| Warning Letter — Sliced Bread Market | 631342 Apr 19, 2022 |
| Warning Letter — Walmart 135 | 631343 Apr 19, 2022 |
| Warning Letter — EssentialZ | 631359 Apr 19, 2022 |
| Warning Letter — King Petroleum | 631341 Apr 19, 2022 |
| Warning Letter — Huck's Market | 631360 Apr 19, 2022 |