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LakeQuality

Lake Austin

NR
Not yet rated
1,413 acres

Lake Austin in Travis County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1413 acres.

Area
1,413 acres

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Why Lake Austin 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 Austin, 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.

Lake Austin is a 1,413-acre lake in Travis County, Texas.

Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Elevated nutrients

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for Lake Austin

These readings exist but are not enough for an A–F grade — see why.

No clarity data. Trophic State Index: undefined.

MetricValueGrade
Water Clarity (Secchi Depth)No recent samples
PhosphorusNo recent samples
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)

Where to stay near Lake Austin

Compare lakeside cabins, hotels, and vacation rentals near Lake Austin in Travis 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 Lake Austin

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Planning a whole trip? See where to stay at Texas’s top lakes →

Lake Details

CharacteristicValue
Surface Area1,413 acres

No bathymetric survey has been published for Lake Austin, so its depth is not documented here.

Fishing Lake Austin

Nearby Lakes in Travis County

Frequently asked questions about Lake Austin

Where is Lake Austin?

Lake Austin is a lake in Travis 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 Lake Austin?

Lake Austin in Travis County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1413 acres.

Is Lake Austin safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Austin is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.

Where this data comes from

Measurements for Lake Austin come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.