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Water system · PWSID AR0000561

QUINN WATER ASSOCIATION

ELDORADO, AR · ~729 people served

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

PWSID

AR0000561

State

Arkansas

City

ELDORADO

Population served

729

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

14

Violations on record

0

Unaddressed

6

Health-based

31

Enforcement actions

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

Monitoring · Lead & Copper Rule began Jun 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2014 Resolved
Monitoring & reporting · Total coliform began Nov 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2004 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2004 Resolved
Other · EPA contaminant 7000 began Oct 2002 Resolved

Recent enforcement actions

  • State action · SIF Oct 2016
  • State action · SIF Sep 2016
  • State action · SOX Sep 2016
  • State action · SOX Aug 2016
  • State action · SIA Aug 2016
  • State action · SIE Aug 2016
  • State action · SOX Mar 2016
  • State action · SOX Sep 2015

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

Manganese

1 station · latest Nov 2022

0.106 · max 0.298 mg/L · 44

Copper

1 station · latest Apr 2022

0.631 · max 0.903 ug/L · 10

Lead

1 station · latest Jun 2021

0.797 · max 0.888 ug/L · 3

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 AR0000561 — 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.