Lakes / Maryland / Prince George's County / Cash Lake
Cash Lake, Maryland
56 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Maryland
39.03 degrees N, 76.79 degrees W - Prince George's County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Cash Lake Stacks Up
- Larger than 57% of the 78 lakes counted in Maryland.
- The largest lake in Prince George's County among those counted.
- About 16 miles from Annapolis, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Redington Lake | Prince George's | 0.5 mi | 27 acres |
| Lake Artemesia | Prince George's | 7.6 mi | 35 acres |
| Rocky Gorge Reservoir | Montgomery | 9.7 mi | 655 acres |
| Lake Elkhorn | Howard | 11 mi | 33 acres |
| Lake Kittamaqundi | Howard | 13 mi | 29 acres |
| Centennial Lake | Howard | 15 mi | 46 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Cash Lake
How Big Is Cash Lake?
Cash Lake covers 56 acres in Prince George's County, Maryland.
What Is the Largest Lake in Prince George's County?
Cash Lake is the largest lake in Prince George's County, at 56 acres.
Largest Lakes in Maryland
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Deep Creek Lake | Garrett | 3,679 acres | - |
| 2 | Liberty Lake | Carroll | 2,920 acres | - |
| 3 | Loch Raven Reservoir | Baltimore | 2,200 acres | - |
| 4 | Prettyboy Reservoir | Baltimore | 1,508 acres | - |
| 5 | Triadelphia Reservoir | Montgomery | 794 acres | - |
All 78 Maryland lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 81699907). Verified October 30, 2026.