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Water system · PWSID AR0000919

CALHOUN COUNTY WATER ASSN

HAMPTON, AR · ~1,591 people served

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

PWSID

AR0000919

State

Arkansas

City

HAMPTON

Population served

1,591

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

18

Violations on record

1

Unaddressed

3

Health-based

23

Enforcement actions

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

Reporting · Lead & Copper Rule began Jul 2021 Unaddressed
Other · EPA contaminant 7000 began Oct 2019 Resolved
Other · EPA contaminant 7500 began Apr 2019 Resolved
Reporting · Lead & Copper Rule began Feb 2018 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2016 Resolved
Other · EPA contaminant 7500 began Apr 2015 Resolved
Other · EPA contaminant 7000 began Oct 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Total coliform began Feb 2014 Resolved
Other · EPA contaminant 7000 began Oct 2012 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved

Recent enforcement actions

  • State action · SIF Oct 2021
  • State action · SOX Dec 2019
  • State action · SOX Jun 2019
  • State action · SIF Jun 2019
  • State action · SOX May 2018
  • State action · SOX Jan 2017
  • State action · SOX Dec 2015
  • State action · SOX May 2014

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

0.287 · max 2 mg/L · 44

Copper

1 station · latest Nov 2022

0.867 · max 3.34 ug/L · 43

Lead

1 station · latest Nov 2022

0.804 · max 2.16 ug/L · 28

Arsenic

1 station · latest Oct 2022

1.79 · max 3.84 ug/L · 21

Fluoride

1 station · latest Nov 2022

0.13 · max 0.13 mg/L · 1

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 AR0000919 — 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.