Flag Pond is a lake in Lee County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.

How deep is Flag Pond?

Flag Pond has a maximum depth of 38 feet. The lake covers 332 acres.

Flag Pond

Lee County, Texas332 acresView map Directions

No nutrient or algae sampling on record from TCEQ for this lake.

Max depth

38 ft

Bathymetric survey

Area

332 acres

Surface area

Shoreline

3.6 mi

Measured length

Impaired · pH / acidity
38 ft max depth

See the measurements Directions Where to stay

Flag Pond in Lee County, Texas has water-quality measurements published by TCEQ, shown here as reported. Maximum depth: 38 ft. Surface area: 332 acres.

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Flag Pond is a 332-acre lake in Lee County, Texas with a maximum depth of 38 feet.

Source: EPA Water Quality Portal sampling records, TCEQ. Methodology: how these readings are compared.

What Flag Pond is good for

From access and monitoring records, not editorial picks.

Deep water38 ft surveyed max depth

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Flag Pond is listed impaired under Clean Water Act §303(d) (IR 5) for pH / acidity. Check local advisories before you swim.

Whether Flag Pond 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.

Get alerts for Flag Pond →

Water quality measurements for Flag Pond

These are the measurements TCEQ publishes for Flag Pond, 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 Flag Pond

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

38 ft

Surface area

332 acres

Shoreline

3.6 mi

Stays via Stay22

Stays near Flag Pond

Compare lakeside cabins, hotels, and vacation rentals near Flag Pond in Lee 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 Flag Pond

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Follow Flag Pond’s readings

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Fishing Flag Pond

→ Flag Pond fishing regulations (limits, seasons, special rules)

EPA Impairment Status

Flag Pond is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

pH / acidity

Designated uses not supporting: Other.

Source: EPA ATTAINS assessment unit TX-1212_04 · Official waterbody report

Nearby Lakes in Lee County

Walter Droemer Lake—View →Footprints Lake—View →Edwards Lake2.9 miView →Lake Somerville Mid Lake1.8 ft clear · Hypereutrophic7.6 miView →Balcar Lake9 miView →Somerville Lake Big Creek Arm1.8 ft clear · Hypereutrophic8.4 miView →

Frequently asked questions about Flag Pond

Where is Flag Pond?: Flag Pond is a lake in Lee County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Flag Pond?: Flag Pond in Lee County, Texas has water-quality measurements published by TCEQ, shown here as reported. Maximum depth: 38 ft. Surface area: 332 acres.
Is Flag Pond safe to swim in?: Nutrient and algae readings are not a swimming clearance. Flag Pond is listed impaired under Clean Water Act §303(d) (IR 5) for pH / acidity. Check local advisories before you swim.
How deep is Flag Pond?: Flag Pond has a maximum depth of 38 feet. The lake covers 332 acres.