Lake Bastrop
Lake Bastrop in Bastrop County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 849 acres.
- Area
- 849 acres
- Public access
- Yes
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Why Lake Bastrop 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 Bastrop, 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 Bastrop is a 849-acre lake in Bastrop County, Texas. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Bastrop 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 Lake Bastrop
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 Lake Bastrop
Compare lakeside cabins, hotels, and vacation rentals near Lake Bastrop in Bastrop 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 Bastrop
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 849 acres |
| Public Access | Yes |
No bathymetric survey has been published for Lake Bastrop, so its depth is not documented here.
Recreation & Access
- Osprey Hall at South Shore Lake Bastrop ParkPublic
- Lake Bastrop North Shore ParkPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Lake Bastrop
Nearby Lakes in Bastrop County
Frequently asked questions about Lake Bastrop
Where is Lake Bastrop?
- Lake Bastrop is a lake in Bastrop 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 Bastrop?
- Lake Bastrop in Bastrop County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 849 acres.
Is Lake Bastrop safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Bastrop is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Lake Bastrop?
- Lake Bastrop has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Osprey Hall at South Shore Lake Bastrop Park, Lake Bastrop North Shore Park. Public access is listed as yes.
Explore Lake Bastrop across LakeQuality
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Where this data comes from
Measurements for Lake Bastrop come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory