States › Alabama › Chilton County

Chilton County, AL Water Quality

Water quality data for 4 public water systems serving Chilton County, Alabama — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 4 water systems · 4 cities
✅
Excellent — All Systems Performing Well

Water quality across the county is outstanding with minimal violations and very low lead levels.

A

Chilton County Earns a A

Chilton County: 4 communities across 4 water systems. 100.0% have no open violations.

  • Median lead where detected: none detected
  • 0 communities with a lead detection, 4 reporting none detected
  • 1 communities with PFAS above the federal limit
  • 0 with significant inspection deficiencies
  • 100.0% of communities have no open violations
—
Median Lead Level
County-wide, 90th percentile
4
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
  • Jemison
    Not detected
    No federal limits exceeded on record
    A
  • Maplesville
    Not detected
    No federal limits exceeded on record
    B
  • Thorsby
    Not detected
    Copper above the 1,300 ppb action level
    A
  • Clanton
    Not detected
    PFAS above the limit at 1 of 1 sampling points
    C
⚠ Needs Attention
  • Clanton
    Not detected
    PFAS above the limit at 1 of 1 sampling points
    C
  • Thorsby
    Not detected
    Copper above the 1,300 ppb action level
    A
  • Jemison
    Not detected
    No federal limits exceeded on record
    A
  • Maplesville
    Not detected
    No federal limits exceeded on record
    B

All Cities in Chilton County

Clanton Not detected C
Jemison Not detected A
Thorsby Not detected A
Maplesville Not detected B
Showing 4 cities
No active violations Active violations

About Chilton County Drinking Water

Chilton County is served by 4 water systems covering 4 communities. No community here has an open violation on record.

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

1 of 4 communities have PFAS above the limits EPA set in 2024, measured as a running annual average at each sampling point. State inspectors recorded no significant deficiencies.

Frequently Asked Questions

Is Chilton County tap water safe to drink?▼
No community in Chilton County has an open violation on record. 1 of 4 have PFAS above the federal limit, which is the main open concern.
What is the lead level in Chilton County?▼
No community reported a lead detection.
How many water systems serve Chilton County?▼
4 community water systems serve 4 communities here.
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