Frederick County Water Service Area (WGS84) (0)
| No Planned Service- No Planned Service |
| Existing Reservoir |
| Planned Reservoir |
| Multi-Use (Private) |
| W-1- Connected |
| W-3- 1-3 Years |
| W-4- 4-6 Years |
| W-5- 7-10 Years |
| Planned Service- 11-20 Years |
Frederick City Water Service Area (WGS84) (1)
| No Planned Service- No Planned Service |
| Existing Reservoir |
| Planned Reservoir |
| Multi-Use (Private) |
| W-1- Connected |
| W-3- 1-3 Years |
| W-4- 4-6 Years |
| W-5- 7-10 Years |
| Planned Service- 11-20 Years |
|