SHEPPARD AIR FORCE BASE

SHEPPARD AFB, TX · ~19,500 people served

Check your exact address → SHEPPARD AFB overview

100

Excellent

PurityRadar safety score

PWSID

TX2430007

State

Texas

City

SHEPPARD AFB

Population served

19,500

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Dec 2023). Levels in parts per trillion (ppt).

Lithium

9,920 ppt

limit —

No federal limit

PFBA

13 ppt

limit —

No federal limit

PFPeA

5.6 ppt

limit —

No federal limit

PFHxA

3.4 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Nov 2023 Resolved

Monitoring & reporting · Total coliform began Mar 2016 Resolved

Monitoring & reporting · Total coliform began Jan 2016 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2013 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2013 Resolved

Monitoring & reporting · Total coliform began Jun 2011 Resolved

Monitoring & reporting · Total coliform began May 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved

Recent enforcement actions

State action · SIF Jul 2024
State action · SOX Jan 2024
State action · SIA Dec 2023
State action · SIE Dec 2023
State action · SOX Dec 2017
State action · SIF Sep 2016
State action · SOX Aug 2016
State action · SIA Jul 2016

This profile is built from EPA public records for system TX2430007 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.