Dutton Slough
Dutton Slough in Martin County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 37 acres.
- Area
- 37 acres
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Why Dutton Slough 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 Dutton Slough, 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 MPCA and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Dutton Slough is a 37-acre lake in Martin County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Dutton Slough 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 Dutton Slough
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 Dutton Slough
Compare lakeside cabins, hotels, and vacation rentals near Dutton Slough in Martin County, Minnesota — 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 | 37 acres |
No bathymetric survey has been published for Dutton Slough, so its depth is not documented here.
Fishing Dutton Slough
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Frequently asked questions about Dutton Slough
Where is Dutton Slough?
- Dutton Slough is a lake in Martin County, Minnesota. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Dutton Slough?
- Dutton Slough in Martin County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 37 acres.
Is Dutton Slough safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Dutton Slough 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 Dutton Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder