States › Texas › San Augustine County

San Augustine County, TX Water Quality

Water quality data for 2 public water systems serving San Augustine County, Texas — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 2 water systems · 2 cities
✅
Generally Safe — Most Systems Performing Well

The majority of water systems have no active violations and lead levels well below the federal action level.

B

San Augustine County Earns a B

San Augustine County: 2 communities across 2 water systems. 100.0% have no open violations.

  • Median lead where detected: none detected
  • 0 communities with a lead detection, 2 reporting none detected
  • 0 communities with PFAS above the federal limit
  • 1 with significant inspection deficiencies
  • 100.0% of communities have no open violations
—
Median Lead Level
County-wide, 90th percentile
2
Water Systems
Active CWS & NTNCWS
100%
Violation-Free
No active violations on record
How we grade counties: MyWaterIQ uses EPA SDWIS enforcement data — actual MCL violations and lead test results — not the aspirational MCLG targets used by some sites. A grade reflects real compliance history, not theoretical risk. Learn more →

Cities by Water Quality

⭐ Best Performing
  • Broaddus
    Not detected
    No federal limits exceeded on record
    B
  • San Augustine
    Not detected
    3 significant inspection deficiencies
    C
⚠ Needs Attention
  • San Augustine
    Not detected
    3 significant inspection deficiencies
    C
  • Broaddus
    Not detected
    No federal limits exceeded on record
    B

All Cities in San Augustine County

San Augustine Not detected C
Broaddus Not detected B
Showing 2 cities
No active violations Active violations

About San Augustine County Drinking Water

San Augustine County is served by 2 water systems covering 2 communities. No community here has an open violation on record.

Lead was not detected in any community in San Augustine County that reported a result.

No community here has PFAS above the federal limit on record. State inspectors recorded significant deficiencies at 1 of them.

Frequently Asked Questions

Is San Augustine County tap water safe to drink?▼
No community in San Augustine County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in San Augustine County?▼
No community reported a lead detection.
How many water systems serve San Augustine County?▼
2 community water systems serve 2 communities here.
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