GRAHAM PWS

GRAHAM, MO · ~170 people served

Check your exact address → GRAHAM overview

100

Excellent

PurityRadar safety score

PWSID

MO1010319

State

Missouri

City

GRAHAM

Population served

170

Primary source

Groundwater

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved

Monitoring · Lead & Copper Rule began Apr 2023 Resolved

Monitoring · Lead & Copper Rule began Oct 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved

Treatment technique · EPA contaminant 0700 health-based began Jul 2012 Resolved

Treatment technique · EPA contaminant 0400 health-based began Mar 2012 Resolved

Monitoring & reporting · Total coliform began Feb 2008 Resolved

Monitoring & reporting · Thallium began Jan 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2005 Resolved

Monitoring & reporting · Total coliform began May 2003 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Monitoring & reporting · Total coliform began Oct 1999 Resolved

Recent enforcement actions

State action · SOX Apr 2024
State action · SIF Aug 2023
State action · SIA May 2023
State action · SIE May 2023
State action · SOX May 2023
State action · SIA Dec 2022
State action · SIE Dec 2022
State action · SOX Nov 2022

This profile is built from EPA public records for system MO1010319 — 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.