Raccoon Mountain Pumped Storage Dam and Reservoir
Raccoon Mountain Pumped Storage Dam and Reservoir in Marion County, Tennessee is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 526 acres.
- Area
- 526 acres
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Why Raccoon Mountain Pumped Storage Dam and Reservoir has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Raccoon Mountain Pumped Storage Dam and Reservoir, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by TDEC and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Raccoon Mountain Pumped Storage Dam and Reservoir is a 526-acre lake in Marion County, Tennessee.
Source: EPA Water Quality Portal sampling records, TDEC, last sampled recent years. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
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Water quality measurements for Raccoon Mountain Pumped Storage Dam and Reservoir
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Raccoon Mountain Pumped Storage Dam and Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Raccoon Mountain Pumped Storage Dam and Reservoir in Marion County, Tennessee — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 526 acres |
No bathymetric survey has been published for Raccoon Mountain Pumped Storage Dam and Reservoir, so its depth is not documented here.
Fishing Raccoon Mountain Pumped Storage Dam and Reservoir
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Frequently asked questions about Raccoon Mountain Pumped Storage Dam and Reservoir
Where is Raccoon Mountain Pumped Storage Dam and Reservoir?
- Raccoon Mountain Pumped Storage Dam and Reservoir is a lake in Marion County, Tennessee. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Raccoon Mountain Pumped Storage Dam and Reservoir?
- Raccoon Mountain Pumped Storage Dam and Reservoir in Marion County, Tennessee is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 526 acres.
Is Raccoon Mountain Pumped Storage Dam and Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Raccoon Mountain Pumped Storage Dam and Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
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Where this data comes from
Measurements for Raccoon Mountain Pumped Storage Dam and Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.