Grays Harbor County Lake Quality
Washington, 7 lakes, measured by Washington Ecology
Grays Harbor County holds 7 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 7 monitored lakes in Grays Harbor County carry whatever clarity, phosphorus, and chlorophyll-a readings Washington Ecology has published, shown as reported.
Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.
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Quick Answers for Grays Harbor County
Planning a trip? Check special fishing regulations for Nla Lower Lake — or check the official Washington fishing regulations.
All Lakes in Grays Harbor County
7 lakes · 0 ranked on readings, 7 without enough sampling0 lakes ranked on readings · 7 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| Nla Lower LakeGrays Harbor | No recent samples | 38.9 µg/L | 0.4 µg/L | No recent samples | Not recorded | |
| Nla Upper LakeGrays Harbor | No recent samples | 12.4 µg/L | 0.9 µg/L | No recent samples | ✓ Public | |
| Wynoochee LakeGrays Harbor | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Lake AberdeenGrays Harbor | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Sylvia LakeGrays Harbor | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Failor LakeGrays Harbor | No recent samples | No recent samples | No recent samples | No recent samples | ✓ Public | |
| Duck LakeGrays Harbor | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded |
NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.
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Source: the Washington State Department of Ecology. See data sources.