Laguna Atascosa
Laguna Atascosa in Cameron County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 3530 acres.
- Area
- 3,530 acres
Next lake in Cameron County
Swipe left or right on this bar to open the next or previous lake.
Why Laguna Atascosa 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 Laguna Atascosa, 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.
Laguna Atascosa is a 3,530-acre lake in Cameron County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Laguna Atascosa water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Laguna Atascosa
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 Laguna Atascosa
Compare lakeside cabins, hotels, and vacation rentals near Laguna Atascosa in Cameron 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 Laguna Atascosa
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Texas’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 3,530 acres |
No bathymetric survey has been published for Laguna Atascosa, so its depth is not documented here.
Fishing Laguna Atascosa
Nearby Lakes in Cameron County
Frequently asked questions about Laguna Atascosa
Where is Laguna Atascosa?
- Laguna Atascosa is a lake in Cameron 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 Laguna Atascosa?
- Laguna Atascosa in Cameron County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 3530 acres.
Is Laguna Atascosa safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Laguna Atascosa is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Laguna Atascosa across LakeQuality
More Texas Lake Rankings
Other Lakes in Texas
Where this data comes from
Measurements for Laguna Atascosa come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.