Fair Water Quality
| Contaminant | Detected Level | EPA MCL | Health Guideline | Status |
|---|---|---|---|---|
| Lead |
1.0
|
15 ppb | 1 ppb | Passed |
| Compound | Level | EPA MCL | Health Guideline | Status |
|---|---|---|---|---|
| PFBS | 9.2 ppt | 2000 ppt | 100 ppt | Below limit |
| PFOA | 8.8 ppt | 4 ppt | 4 ppt | Exceeded |
| PFBA | 6.5 ppt | No standard | 500 ppt | Unregulated |
| PFOS | 6.2 ppt | 4 ppt | 4 ppt | Exceeded |
| PFHxA | 5.5 ppt | No standard | 400 ppt | Unregulated |
| PFOS | 5.3 ppt | 4 ppt | 4 ppt | Exceeded |
| PFPeA | 4.7 ppt | No standard | — | Unregulated |
| PFBS | 3.0 ppt | 2000 ppt | 100 ppt | Below limit |
Water Quality Summary
Tap water quality in Pulaski, Tennessee (38478) receives an overall grade of C (Fair) with a score of 65 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 16 points below the Tennessee state average of 81. The area is served by 3 water systems providing water to approximately 42,123 people, using surface water sources. Notably, 3 PFAS compounds exceed EPA limits — a significant concern given the persistent nature of these chemicals. Over the past 5 years, water systems here have accumulated 10 violations, including 5 health-based violations.
A score of 65/100 indicates fair water quality in Pulaski, TN. While the water meets minimum federal standards, there are noteworthy concerns — either elevated contaminant levels approaching regulatory limits, a moderate violation history, or both. Residents may want to review specific contaminant data and consider targeted filtration, especially for sensitive groups like children and pregnant women.
Health Information
Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.
Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.
Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.
If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.
Common Questions
Tap water in Pulaski, Tennessee receives a grade of C (Fair) with a score of 65/100. While it generally meets minimum federal standards, there are some areas of concern including violation history or elevated contaminant levels. Sensitive populations (children, pregnant women, elderly) may want to consider additional filtration.
ZIP code 38478 is served by 3 water systems using surface water sources, providing water to approximately 42,123 people. Surface water systems are more susceptible to contamination from agricultural runoff, industrial discharge, and weather events, but typically undergo more extensive treatment including filtration and disinfection.
Lead levels in Pulaski, Tennessee are 1.0 ppb, which is at or below the health guideline of 1 ppb. This is a positive result, though periodic testing is still recommended.
Yes — 8 PFAS compounds were detected in water serving Pulaski, Tennessee, and 3 exceed EPA maximum contaminant levels. PFAS are persistent chemicals linked to cancer, immune system effects, and developmental issues. A reverse osmosis or activated carbon filter certified for PFAS removal is recommended.
Water systems serving Pulaski, Tennessee have received 10 violations in the last 5 years, including 5 health-based violations. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.
Based on detected contaminants (PFAS), residents in Pulaski, Tennessee should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.
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