The Garrett County Department of Public Utilities Operates the following water systems:
- Keyser's Ridge
- Carmel Cove
- Shallmar
- Willows
- Bloomington
- Crellin
- Deer Park
- Friendsville
- Gorman
- Kitzmiller
- McHenry
- Mt. Lake Park & Loch Lynn Heights
-
Pee Wee Hill
