| Warning Letter — Mainline Bar & Grill | 589647 Aug 15, 2019 |
| Warning Letter — Speedway 4785 | 589895 Aug 15, 2019 |
| Warning Letter — Spot Lite Bar & Grill | 589648 Aug 15, 2019 |
| Warning Letter — Shell | 589898 Aug 15, 2019 |
| Warning Letter — Holiday 468 | 589331 Aug 8, 2019 |
| Warning Letter — Holiday #352 | 589332 Aug 8, 2019 |
| Warning Letter — Lake Country Foods | 589333 Aug 8, 2019 |
| Warning Letter — Walgreens #10641 | 589003 Aug 8, 2019 |
| Warning Letter — Circle K | 589334 Aug 8, 2019 |
| Warning Letter — Northern Lights Express (Gas) | 588499 Aug 1, 2019 |
| Warning Letter — Che We Express | 588500 Aug 1, 2019 |
| Warning Letter — Headquarters Bar | 588669 Aug 1, 2019 |
| Warning Letter — Stockmen's/Restaurant | 588057 Jul 25, 2019 |
| Warning Letter — Hilltop Foods / Karen Village Inc. | 587230 Jul 18, 2019 |
| Warning Letter — BD's Gas And Grub / Tesoro | 587283 Jul 18, 2019 |
| Warning Letter — NORTHERN LIGHTS CASINO | 587228 Jul 18, 2019 |
| Warning Letter — Cub Foods | 587231 Jul 18, 2019 |
| Warning Letter — Mendota Heights Auto Service | 587229 Jul 18, 2019 |
| Warning Letter — Trophy's Liquor Warehouse | 587226 Jul 18, 2019 |
| Warning Letter — Bayview Bar & Grill | 587227 Jul 18, 2019 |
| Warning Letter — Cenex / Corner Market | 587281 Jul 18, 2019 |
| Warning Letter — La Vaquita Short Stop | 587232 Jul 18, 2019 |
| Warning Letter — Hofman Oil / Bp | 587234 Jul 18, 2019 |
| Warning Letter — Fitger's Inn | 587284 Jul 18, 2019 |
| Warning Letter — Gordies Service Center And Convenience / Minnoco | 586388 Jul 11, 2019 |
| Warning Letter — Seven Sisters Spirits | 586815 Jul 11, 2019 |
| Warning Letter — Country Store | 586817 Jul 11, 2019 |
| Warning Letter — Holiday | 586485 Jul 11, 2019 |
| Warning Letter — MGM WINE AND SPIRITS | 586392 Jul 11, 2019 |
| Warning Letter — BP / To Go | 586486 Jul 11, 2019 |
| Warning Letter — Minnoco | 586391 Jul 11, 2019 |
| Warning Letter — Zup's Market | 586390 Jul 11, 2019 |
| Warning Letter — All In All | 586816 Jul 11, 2019 |
| Warning Letter — HY-VEE GAS | 586389 Jul 11, 2019 |
| Warning Letter — Prairie Fire Tobacco | 586818 Jul 11, 2019 |
| Warning Letter — Speedway 4782 | 586279 Jul 5, 2019 |
| Warning Letter — Buzz Mart | 585973 Jul 5, 2019 |
| Warning Letter — Broberg's Country Store / Marathon | 586277 Jul 5, 2019 |
| Warning Letter — Speedway 4332 | 586276 Jul 5, 2019 |
| Warning Letter — Stones Throw Golf Course | 586278 Jul 5, 2019 |
| Warning Letter — The Junction / Marathon | 585777 Jun 27, 2019 |
| Warning Letter — Smith Liquors | 585640 Jun 27, 2019 |
| Warning Letter — Rock Creek General Store | 585638 Jun 27, 2019 |
| Warning Letter — Cub Foods | 585780 Jun 27, 2019 |
| Warning Letter — Cub Foods | 585781 Jun 27, 2019 |
| Warning Letter — Westerlund Cenex | 585779 Jun 27, 2019 |
| Warning Letter — The Landing | 585639 Jun 27, 2019 |
| Warning Letter — BARNACLES RESORT AND CAMPGROUND | 585778 Jun 27, 2019 |
| Warning Letter — Tobacco / Fresh Food Market | 585776 Jun 27, 2019 |
| Warning Letter — Cenex | 585641 Jun 27, 2019 |