Blount County Lake Quality
Tennessee, 3 lakes, measured by TDEC
Blount County holds 3 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. 1 of those lake carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. The county's readings sit in the middle of the Tennessee range, with one or two lakes pulling the average up or down depending on year.
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. Calderwood Lake has the lowest nutrient and algae readings in the county.
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Quick Answers for Blount County
Planning a trip? Check special fishing regulations for Calderwood Lake — or check the official Tennessee fishing regulations.
All Lakes in Blount County
3 lakes · 1 ranked on readings, 2 without enough sampling1 lake ranked on readings · 2 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| 1 | Calderwood LakeBlount | 16.4 ft | 30 µg/L | 2.4 µg/L | No recent samples | ✓ Public |
| Chilhowee LakeBlount | No recent samples | No recent samples | No recent samples | No recent samples | ✓ Public | |
| Lake in the SkyBlount | 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 Tennessee Department of Environment and Conservation. See data sources.