PFAS (Forever Chemicals) in Kentucky Well Water

EPA Data 2025 · Risk Level: Low

Avg Level

2.343 ppt

EPA Limit

4 ppt

% Above Limit

4.8%

Risk Level

low

Live DataLast updated: April 4, 2026·Source: EPA SDWIS & USGS

Water Quality Details

Contaminant	PFAS (Forever Chemicals)
Category	chemical
Average Level	2.343 ppt
Maximum Level	8.15 ppt
EPA Limit (MCL)	4 ppt
% Wells Above Limit	4.8%
Affected Wells	18,240
Testing Cost	$142
Treatment Cost	$1,832
vs National Avg	+0.325 ppt (+16.1%)

Kentucky Well Water Overview

Well Users

380,000

% on Well Water

16.5%

Quality Score

63/100

Highest Risk States for PFAS (Forever Chemicals)

#1Oklahoma18.4% above limit #2Louisiana17.1% above limit #3New Mexico14.6% above limit #4West Virginia14.3% above limit #5South Dakota14.1% above limit

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EPA SDWIS & USGS

📊

WellWaterPeek Research TeamData Specialists

Our team analyzes data from EPA SDWIS & USGS to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.

✓ EPA SDWIS & USGS✓ Updated 2025

Frequently Asked Questions

Is pfas (forever chemicals) a problem in Kentucky well water?

In Kentucky, pfas (forever chemicals) levels average 2.343 ppt, with a maximum recorded level of 8.15 ppt. The EPA limit is 4 ppt. Currently 4.8% of tested wells exceed this limit, affecting approximately 18,240 wells.

How much does it cost to test for pfas (forever chemicals) in Kentucky?

Testing for pfas (forever chemicals) in Kentucky typically costs around $142. If treatment is needed, water treatment systems for pfas (forever chemicals) cost approximately $1,832.

What is the risk level of pfas (forever chemicals) in Kentucky well water?

The risk level for pfas (forever chemicals) in Kentucky is rated as low. The state average of 2.343 ppt is 16.1% above the national average of 2.018 ppt.

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