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Water system · PWSID MO4024523

RIPLEY COUNTY PWSD 2

DONIPHAN, MO · ~2,780 people served

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

PWSID

MO4024523

State

Missouri

City

DONIPHAN

Population served

2,780

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

16

Violations on record

0

Unaddressed

6

Health-based

40

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Other · EPA contaminant 7500 began Sep 2024 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2024 Addressed
Other · EPA contaminant 7500 began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2021 Addressed
Monitoring & reporting · Gross alpha began Jul 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2001 Resolved
Monitoring & reporting · Total coliform began Jul 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2000 Resolved
Monitoring & reporting · Total coliform began Sep 2000 Resolved
Monitoring & reporting · Total coliform began Sep 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1997 Resolved

Recent enforcement actions

  • State action · SIF Sep 2025
  • State action · SOX Sep 2025
  • State action · SFJ Jul 2024
  • State action · SIE Jul 2024
  • State action · SFO Sep 2022
  • State action · SIF Jun 2022
  • State action · SOX May 2022
  • State action · SO8 Feb 2022

This profile is built from EPA public records for system MO4024523 — 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.