Dam Six Lake
Dam Six Lake in Madera County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 25 acres.
- Area
- 25 acres
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Why Dam Six 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 Dam Six 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.
Dam Six Lake is a 25-acre lake in Madera County, California.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Dam Six 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 Dam Six 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 Dam Six Lake
Compare lakeside cabins, hotels, and vacation rentals near Dam Six Lake in Madera County, California — 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 Dam Six Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 25 acres |
No bathymetric survey has been published for Dam Six Lake, so its depth is not documented here.
Fishing Dam Six Lake
Nearby Lakes in Madera County
Frequently asked questions about Dam Six Lake
Where is Dam Six Lake?
- Dam Six Lake is a lake in Madera County, California. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Dam Six Lake?
- Dam Six Lake in Madera County, California is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 25 acres.
Is Dam Six Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Dam Six Lake 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 Dam Six Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.