Boutte Cove
Boutte Cove in St. Martin County, Louisiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 151 acres.
- Area
- 151 acres
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Why Boutte Cove 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 Boutte Cove, 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.
Boutte Cove is a 151-acre lake in St. Martin County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Boutte Cove 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 Boutte Cove
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 Boutte Cove
Compare lakeside cabins, hotels, and vacation rentals near Boutte Cove in St. Martin County, Louisiana — 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 Boutte Cove
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 151 acres |
No bathymetric survey has been published for Boutte Cove, so its depth is not documented here.
Fishing Boutte Cove
Nearby Lakes in St. Martin County
Frequently asked questions about Boutte Cove
Where is Boutte Cove?
- Boutte Cove is a lake in St. Martin County, Louisiana. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Boutte Cove?
- Boutte Cove in St. Martin County, Louisiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 151 acres.
Is Boutte Cove safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Boutte Cove is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Boutte Cove across LakeQuality
More Louisiana Lake Rankings
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Where this data comes from
Measurements for Boutte Cove come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.