Lake Twenty-seven
Lake Twenty-seven in Sawyer County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 55 acres.
- Area
- 55 acres
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Why Lake Twenty-seven 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 Lake Twenty-seven, 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 WI DNR and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Twenty-seven is a 55-acre lake in Sawyer County, Wisconsin.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Twenty-seven 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 Lake Twenty-seven
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 Lake Twenty-seven
Compare lakeside cabins, hotels, and vacation rentals near Lake Twenty-seven in Sawyer County, Wisconsin — 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 Lake Twenty-seven
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 55 acres |
No bathymetric survey has been published for Lake Twenty-seven, so its depth is not documented here.
Fishing Lake Twenty-seven
Nearby Lakes in Sawyer County
Frequently asked questions about Lake Twenty-seven
Where is Lake Twenty-seven?
- Lake Twenty-seven is a lake in Sawyer County, Wisconsin. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Twenty-seven?
- Lake Twenty-seven in Sawyer County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 55 acres.
Is Lake Twenty-seven safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Twenty-seven 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 Lake Twenty-seven come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.