FORT BELKNAP WSC

GRAHAM, TX · ~8,070 people served

Check your exact address → GRAHAM overview

100

Excellent

PurityRadar safety score

PWSID

TX2520007

State

Texas

City

GRAHAM

Population served

8,070

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 Sep 2025). Levels in parts per trillion (ppt).

PFBA

6.3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2016. Official EPA record →

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

Monitoring & reporting · EPA contaminant 0999 began Apr 2013 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved

Monitoring & reporting · Total coliform began May 2007 Resolved

Other · EPA contaminant 7500 began Dec 2006 Resolved

Monitoring & reporting · Total coliform began Aug 2006 Resolved

Recent enforcement actions

State action · SOX Sep 2016
State action · SOX Jul 2014
State action · SIF Jan 2014
State action · SIA Nov 2013
State action · SIE Nov 2013
State action · SOX Jan 2011
State action · SIF Sep 2007
State action · SIA Jun 2007

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Fluoride

3 stations · latest Sep 2025

0.43 · max 0.82 mg/L · 45

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system TX2520007 — 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.