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Water system · PWSID AR0000315

ADC - CUMMINS UNIT MAINT

GRADY, AR · ~3,800 people served

Check your exact address → GRADY overview
100
Excellent
PurityRadar safety score

PWSID

AR0000315

State

Arkansas

City

GRADY

Population served

3,800

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

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

Lithium

11,400 ppt

limit —

No federal limit

Violations & enforcement

17

Violations on record

0

Unaddressed

5

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Resolved
Reporting · Lead & Copper Rule began Jun 2021 Resolved
Monitoring · Lead & Copper Rule began Jun 2021 Resolved
Other · Lead & Copper Rule began Nov 2016 Resolved
Other · EPA contaminant 7000 began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved
Other · EPA contaminant 7500 began Mar 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Jan 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2012 Resolved

Recent enforcement actions

  • State action · SOX Sep 2021
  • State action · SOX Sep 2021
  • State action · SIF Sep 2021
  • State action · SOX Jan 2017
  • State action · SIF Jan 2017
  • State action · SIE Jan 2017
  • State action · SOX Dec 2015
  • State action · SOX Sep 2015

This profile is built from EPA public records for system AR0000315 — 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.