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Water system · PWSID AR0000290

COAL HILL WATERWORKS

COAL HILL, AR · ~1,372 people served

Check your exact address → COAL HILL overview
85
Excellent
PurityRadar safety score

PWSID

AR0000290

State

Arkansas

City

COAL HILL

Population served

1,372

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

9

Violations on record

1

Unaddressed

2

Health-based

23

Enforcement actions

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

Treatment technique · EPA contaminant 0400 health-based began Oct 2025 Unaddressed
Monitoring · Lead & Copper Rule began Feb 2024 Resolved
Monitoring · Lead & Copper Rule began Jan 2023 Resolved
Monitoring · Lead & Copper Rule began Feb 2020 Resolved
Monitoring · Lead & Copper Rule began Jan 2018 Resolved
Treatment technique · EPA contaminant 0400 health-based began Oct 2017 Resolved
Reporting · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved

Recent enforcement actions

  • State action · SIF Jun 2024
  • State action · SOX May 2024
  • State action · SOX Apr 2023
  • State action · SIF Apr 2023
  • State action · SIF Sep 2020
  • State action · SOX May 2020
  • State action · SOX Jan 2019
  • State action · SOX May 2018

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 2024

0.0637 · max 0.172 mg/L · 38

Copper

1 station · latest Nov 2024

0.888 · max 15.3 ug/L · 22

Fluoride

1 station · latest Oct 2024

0.14 · max 0.19 mg/L · 14

Lead

1 station · latest May 2024

0.741 · max 1.02 ug/L · 3

Arsenic

1 station · latest Sep 2024

1.37 · max 1.43 ug/L · 2

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 AR0000290 — 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.