Big Lake
Reagan County, Texas1,022 acresView mapDirections
No nutrient or algae sampling on record from TCEQ for this lake.
Big Lake in Reagan County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 1022 acres.
Big Lake is a 1,022-acre lake in Reagan County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ. Methodology: how these readings are compared.
What Big Lake is good for
From access and monitoring records, not editorial picks.
- Big water1,022 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Big Lake is safe to swim in today is a call for the Texas Commission on Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Big Lake
These are the measurements TCEQ publishes for Big Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Big Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,022 acres
No bathymetric survey has been published for Big Lake, so its depth is not documented here.
Stays via Stay22
Stays near Big Lake
Compare lakeside cabins, hotels, and vacation rentals near Big Lake in Reagan 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.
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Fishing Big Lake
Nearby Lakes in Reagan County
Frequently asked questions about Big Lake
Where is Big Lake?
- Big Lake is a lake in Reagan County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Big Lake?
- Big Lake in Reagan County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 1022 acres.
Is Big Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Big Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.