Cayo Grande
Cayo Grande in Kenedy County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 177 acres.
- Area
- 177 acres
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Why Cayo Grande 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 Cayo Grande, 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 TCEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Cayo Grande is a 177-acre lake in Kenedy County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Cayo Grande 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 Cayo Grande
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 Cayo Grande
Compare lakeside cabins, hotels, and vacation rentals near Cayo Grande in Kenedy County, Texas — 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 Cayo Grande
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 177 acres |
No bathymetric survey has been published for Cayo Grande, so its depth is not documented here.
Fishing Cayo Grande
Nearby Lakes in Kenedy County
Frequently asked questions about Cayo Grande
Where is Cayo Grande?
- Cayo Grande is a lake in Kenedy County, Texas. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Cayo Grande?
- Cayo Grande in Kenedy County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 177 acres.
Is Cayo Grande safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Cayo Grande is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Cayo Grande across LakeQuality
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Where this data comes from
Measurements for Cayo Grande come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.