Approved Plans in Northeast Region
Cheyenne County
| Jurisdiction | Approved Plan | Date of Expiration |
| Cheyenne County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Kit Carson County
| Jurisdiction | Approved Plan | Date of Expiration |
| Kit Karson County | Kit Karson County Adopted Plan Northeast Regional Base Plan also adopted | August 1, 2026 |
Larimer County
| Jurisdiction | Approved Plan | Date of Expiration |
| Larimer County | Northeast Regional Base Plan also adopted | September 7, 2026 |
Lincoln County
| Jurisdiction | Approved Plan | Date of Expiration |
| Lincoln County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Logan County
| Jurisdiction | Approved Plan | Date of Expiration |
| Logan County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Morgan County
| Jurisdiction | Approved Plan | Date of Expiration |
| Morgan County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Phillips County
| Jurisdiction | Approved Plan | Date of Expiration |
| Phillips County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Sedgwick County
| Jurisdiction | Approved Plan | Date of Expiration |
| Sedgwick County | Northeast Regional Base Plan also adopted | August 1, 2026 |
Washington County
| Jurisdiction | Approved Plan | Date of Expiration |
| Washington County | Washington County Adopted Plan Northeast Regional Base Plan also adopted | August 1, 2026 |
Weld County
| Jurisdiction | Approved Plan | Date of Expiration |
| Weld County | Northeast Regional Base Plan also adopted | Dec. 20, 2026 |
Yuma County
| Jurisdiction | Approved Plan | Date of Expiration |
| Yuma County | Northeast Regional Base Plan also adopted | August 1, 2026 |