Flat Top Lake
Flat Top Lake in Raleigh County, West Virginia is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 212 acres.
- Area
- 212 acres
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Why Flat Top Lake 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 Flat Top Lake, 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 your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Flat Top Lake is a 212-acre lake in Raleigh County, West Virginia.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Flat Top Lake water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Flat Top Lake
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 Flat Top Lake
Compare lakeside cabins, hotels, and vacation rentals near Flat Top Lake in Raleigh County, West Virginia — 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.
Top-rated places to stay near Flat Top Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 212 acres |
No bathymetric survey has been published for Flat Top Lake, so its depth is not documented here.
Fishing Flat Top Lake
Nearby Lakes in Raleigh County
Frequently asked questions about Flat Top Lake
Where is Flat Top Lake?
- Flat Top Lake is a lake in Raleigh County, West Virginia. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Flat Top Lake?
- Flat Top Lake in Raleigh County, West Virginia is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 212 acres.
Is Flat Top Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Flat Top Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Flat Top Lake across LakeQuality
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Where this data comes from
Measurements for Flat Top Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.