PFAS (Forever Chemicals) in Texas Well Water

EPA Data 2025 · Risk Level: Low

Avg Level

3.076 ppt

EPA Limit

4 ppt

% Above Limit

6.4%

Risk Level

low

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

Water Quality Details

Contaminant	PFAS (Forever Chemicals)
Category	chemical
Average Level	3.076 ppt
Maximum Level	11.382 ppt
EPA Limit (MCL)	4 ppt
% Wells Above Limit	6.4%
Affected Wells	70,400
Testing Cost	$143
Treatment Cost	$2,485
vs National Avg	+1.058 ppt (+52.4%)

Texas Well Water Overview

Well Users

1,100,000

% on Well Water

8.2%

Quality Score

66/100

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 Texas well water?

In Texas, pfas (forever chemicals) levels average 3.076 ppt, with a maximum recorded level of 11.382 ppt. The EPA limit is 4 ppt. Currently 6.4% of tested wells exceed this limit, affecting approximately 70,400 wells.

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

Testing for pfas (forever chemicals) in Texas typically costs around $143. If treatment is needed, water treatment systems for pfas (forever chemicals) cost approximately $2,485.

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

The risk level for pfas (forever chemicals) in Texas is rated as low. The state average of 3.076 ppt is 52.4% above the national average of 2.018 ppt.

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