Lakes / Washington / Grays Harbor County
Lakes in Grays Harbor County, Washington
7 lakes counted in Grays Harbor County - the largest is Lake Quinault at 3,545 acres.
7
Lakes Counted
3,545 acres
Largest - Lake Quinault
Grays Harbor County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Quinault | Grays Harbor | 3,545 acres | - |
| 2 | Wynoochee Lake | Grays Harbor | 990 acres | - |
| 3 | Duck Lake | Grays Harbor | 251 acres | About 30 ft |
| 4 | Failor Lake | Grays Harbor | 62 acres | - |
| 5 | Lake Aberdeen | Grays Harbor | 52 acres | About 20 ft |
| 6 | Sylvia Lake | Grays Harbor | 29 acres | - |
| 7 | Discovery Lake | Grays Harbor | 1 acres | - |
Sources: Washington DFW lake data; USGS. Verified October 30, 2026.