| System Name | Type | City |
|---|---|---|
| Climax Molybdenum Mine DT3 | DMR Tier 3 Standard | Leadville |
| State of Colorado DTRS | Project 25 Phase I | Statewide |
| System Name | Type | City |
|---|---|---|
| Climax Molybdenum Mine DT3 | DMR Tier 3 Standard | Leadville |
| State of Colorado DTRS | Project 25 Phase I | Statewide |