Day Lake
Liberty County, Texas135 acresView mapDirections
No nutrient or algae sampling on record from TCEQ for this lake.
Day Lake in Liberty County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 135 acres.
Day Lake is a 135-acre lake in Liberty County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Day 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 Day Lake
These are the measurements TCEQ publishes for Day 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 Day Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
135 acres
Shoreline
12.3 mi
No bathymetric survey has been published for Day Lake, so its depth is not documented here.
Stays via Stay22
Stays near Day Lake
Compare lakeside cabins, hotels, and vacation rentals near Day Lake in Liberty 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 Day Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
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 →
Follow Day Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Day Lake
Nearby Lakes in Liberty County
Frequently asked questions about Day Lake
Where is Day Lake?
- Day Lake is a lake in Liberty County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Day Lake?
- Day Lake in Liberty County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 135 acres.
Is Day Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Day Lake across LakeQuality
More lakes in Texas
Other Lakes in Texas
Where this data comes from
Measurements for Day Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.