Lakes / Rhode Island / Washington County / Winnapaug Pond
Winnapaug Pond, Rhode Island
476 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Rhode Island
41.33 degrees N, 71.79 degrees W - Washington 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 Winnapaug Pond Stacks Up
- Ranks #5 for surface area among the Rhode Island lakes counted so far - 476 acres.
- About 16 miles from Block Island, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Chapman Pond | Washington | 3.4 mi | 184 acres |
| Watchaug Pond | Washington | 6.3 mi | 574 acres |
| School House Pond | Washington | 8.0 mi | 100 acres |
| Alton Pond | Washington | 8.6 mi | 44 acres |
| Green Hill Pond | Washington | 9.5 mi | 423 acres |
| Pasquiset Pond | Washington | 11 mi | 78 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Winnapaug Pond
How Big Is Winnapaug Pond?
Winnapaug Pond covers 476 acres in Washington County, Rhode Island.
What Is the Largest Lake in Washington County?
Worden Pond is the largest lake in Washington County, at 1,097 acres.
Largest Lakes in Rhode Island
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Scituate Reservoir | Providence | 2,340 acres | - |
| 2 | Worden Pond | Washington | 1,097 acres | - |
| 3 | Flat River Reservoir | Kent | 593 acres | - |
| 4 | Watchaug Pond | Washington | 574 acres | - |
| 5 | Winnapaug Pond | Washington | 476 acres | - |
All 121 Rhode Island 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 136216339). Verified October 30, 2026.