A
92

US Water Score: A

Paris, KY 40361

Bourbon County · Population served: 669,042 · Data updated July 2026

Service-area evidence: EPA service-area records associate the listed system with this ZIP. Boundaries may still overlap or change.

Water Systems Serving This Area

🏔
KENTUCKY-AMERICAN WATER CO
Surface water · Pop. 669,042
PWSID: KY0340250
🏔
HARRISON CO WATER ASSOC
Surface water · Pop. 16,736
PWSID: KY0490179
🏔
PARIS WATER WORKS
Surface water · Pop. 14,139
PWSID: KY0090343
🏔
JUDY WATER ASSOCIATION
Surface water · Pop. 5,539
PWSID: KY0870147

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
12.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

8 detected 2 above comparison value

UCMR5 occurrence results are screening information, not a finding of regulatory compliance or noncompliance. PFAS rules and compliance dates are evolving.

CompoundLevelEPA MCLHealth GuidelineStatus
PFOS47.9 ppt4 ppt4 pptAbove comparison value
PFHxS15.3 ppt10 ppt10 pptAbove comparison value
PFPeA13.4 pptNo standardNo federal MCL shown
6:2 FTS11.1 pptNo standardNo federal MCL shown
PFHxA8.9 pptNo standard400 pptNo federal MCL shown
PFBA7.9 pptNo standard500 pptNo federal MCL shown
PFHpA4.7 pptNo standardNo federal MCL shown
PFBS4.2 ppt2000 ppt100 pptBelow comparison value

Violation History (Last 5 Years)

6Total (5yr)
5Health-Based
0Major

Water Quality Summary

Understanding Your Water in Paris

Tap water quality in Paris, Kentucky (40361) receives an overall grade of A (Lower record-based concern) with a score of 92 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is roughly in line with the Kentucky state average of 90. Compared to the national average (75), this area performs significantly better. The area is served by 4 water systems providing water to approximately 669,042 people, using surface water sources. Testing has found elevated levels of Lead that warrant attention. Notably, 2 PFAS compounds exceed the EPA final MCL value used for comparison — a significant concern given the persistent nature of these chemicals. Over the past 5 years, water systems here have accumulated 6 violations, including 5 health-based violations.

Your Score 92/100 A
vs State 2 pts above Kentucky avg (90)
vs National 17 pts above national avg (75)

What a Grade A Means

A score of 92/100 means public water-system records for Paris, KY show relatively few concerns in the US Water Score model. This is an internal score, not an EPA safety rating, and it does not guarantee conditions at any specific tap.

Surface water: sourced from rivers, lakes, or reservoirs

Health Information

What These Contaminants Mean for You

⚠️

Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

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.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

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

Frequently Asked Questions

Based on public water-system records, Paris, Kentucky receives an internal US Water Score grade of A (Lower record-based concern) with a score of 92/100. This indicates relatively few system-level concerns in our model, but it is not an EPA safety rating and does not guarantee tap conditions inside individual homes.

ZIP code 40361 is served by 4 water systems using surface water sources, providing water to approximately 669,042 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 was reported at 12.0 ppb in public-system records for Paris, Kentucky. This is below the currently applicable EPA action level of 15 ppb, but may be above more protective health guidance; EPA's future LCRI action level is 10 ppb. Household plumbing can materially change tap-level exposure, so consider certified filtration and individual tap testing, especially where children are present.

Yes — 8 PFAS compounds were detected in records associated with water serving Paris, Kentucky, and 2 results exceeded the numerical EPA MCL value used for comparison. UCMR5 occurrence results alone are not a regulatory compliance determination. PFAS rules and compliance timelines are evolving; verify current information with the utility and EPA.

Water systems serving Paris, Kentucky have received 6 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 (lead, PFAS), residents in Paris, Kentucky 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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