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Water system · PWSID AR0000759

GRANGE-CALAMINE WATER ASSOC

CAVE CITY, AR · ~3,015 people served

Check your exact address → CAVE CITY overview
100
Excellent
PurityRadar safety score

PWSID

AR0000759

State

Arkansas

City

CAVE CITY

Population served

3,015

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

19

Violations on record

0

Unaddressed

0

Health-based

25

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Resolved
Reporting · Lead & Copper Rule began Oct 2020 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 2020 Resolved
Other · EPA contaminant 7000 began Oct 2019 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Other · EPA contaminant 7500 began Jun 2017 Resolved
Reporting · Lead & Copper Rule began Apr 2016 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Monitoring & reporting · Total coliform began Feb 2011 Resolved
Monitoring & reporting · Total coliform began Jul 2009 Resolved
Monitoring & reporting · Total coliform began Sep 2007 Resolved

Recent enforcement actions

  • State action · SOX May 2022
  • State action · SIF Dec 2021
  • State action · SOX Jan 2021
  • State action · SOX Aug 2020
  • State action · SOX Sep 2016
  • State action · SIF Sep 2016
  • State action · SOX Jun 2016
  • State action · SIE Jun 2016

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 Dec 2024

0.0244 · max 0.0659 mg/L · 7

Copper

1 station · latest Dec 2024

0.666 · max 0.851 ug/L · 5

Fluoride

1 station · latest Jan 2024

0.125 · max 0.13 mg/L · 4

Nitrate

1 station · latest Mar 2020

1.8 · max 2.05 ppm · 2

Lead

1 station · latest Jan 2024

0.529 · max 0.529 ug/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 AR0000759 — 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.