Trempealeau County Lake Quality
Wisconsin, 3 lakes, measured by Wisconsin DNR
Trempealeau County has 3 monitored lakes — a thin enough sample that one or two stressed lakes can move the county average noticeably. Use the per-lake pages below for what actually matters. The 3 monitored lakes in Trempealeau County carry whatever clarity, phosphorus, and chlorophyll-a readings Wisconsin DNR 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 Trempealeau County
Planning a trip? Check special fishing regulations for Strum Lake — or browse the full Wisconsin regulations index.
All Lakes in Trempealeau County
3 lakes · 0 ranked on readings, 3 without enough sampling0 lakes ranked on readings · 3 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Max Depth | Access |
|---|---|---|---|---|---|---|---|
| Strum LakeTrempealeau | No recent samples | No recent samples | No recent samples | No recent samples | 8 ft | ✓ Public | |
| Lake HenryTrempealeau | No recent samples | No recent samples | No recent samples | No recent samples | 10 ft | ✓ Public | |
| Marinuka LakeTrempealeau | No recent samples | No recent samples | No recent samples | No recent samples | 9 ft | 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 Wisconsin Department of Natural Resources. See data sources.