Lakes / Maryland
Maryland Lakes
78 lakes and counting - every figure from the USGS National Hydrography Dataset.
78
Lakes Counted
3,679 acres
Largest - Deep Creek Lake
Rankings
Featured Lake
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Deep Creek Lake | Garrett | 3,679 acres | - |
Lakes Near Cities
Browse by County
Allegany County (1)Anne Arundel County (2)Baltimore County (6)Calvert County (1)Caroline County (2)Carroll County (2)Cecil County (3)Charles County (3)Dorchester County (12)Frederick County (1)Garrett County (6)Harford County (2)Howard County (3)Kent County (6)Montgomery County (7)Prince George's County (3)Queen Anne's County (2)Somerset County (1)St. Mary's County (3)Washington County (3)Wicomico County (4)Worcester County (5)
Source: USGS National Hydrography Dataset lake data. Verified October 30, 2026.