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Water system · PWSID AR0000697

NE YELL COUNTY WATER ASSOC

DARDANELLE, AR · ~7,198 people served

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

PWSID

AR0000697

State

Arkansas

City

DARDANELLE

Population served

7,198

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

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

31

Violations on record

0

Unaddressed

23

Health-based

69

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2019. Official EPA record →

Monitoring · Lead & Copper Rule began Feb 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2012 Resolved
Monitoring & reporting · Total coliform began Aug 2012 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2007 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2007 Resolved

Recent enforcement actions

  • State action · SIF Sep 2019
  • State action · SOX May 2019
  • State action · SOX Sep 2016
  • State action · SOX Nov 2015
  • State action · SIF Nov 2015
  • State action · SIE Oct 2015
  • State action · SOX Mar 2013
  • State action · SOX Jan 2013

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

2 stations · latest Jan 2025

0.109 · max 2.15 mg/L · 101

Copper

2 stations · latest Jan 2025

1.01 · max 5.77 ug/L · 64

Arsenic

2 stations · latest Nov 2024

1.83 · max 3 ug/L · 44

Fluoride

2 stations · latest Nov 2024

0.15 · max 0.28 mg/L · 22

Lead

2 stations · latest Nov 2024

0.876 · max 6.29 ug/L · 17

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 AR0000697 — 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.