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Water system · PWSID MO5010763

STOCKTON PWS

STOCKTON, MO · ~1,892 people served

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

PWSID

MO5010763

State

Missouri

City

STOCKTON

Population served

1,892

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

13

Violations on record

0

Unaddressed

8

Health-based

47

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved
Monitoring · Lead & Copper Rule began Sep 2018 Resolved
Monitoring & reporting · Total coliform began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Oct 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1994 Resolved
Monitoring & reporting · Gross alpha began Oct 1993 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1993 Resolved

Recent enforcement actions

  • State action · SOX Apr 2024
  • State action · SIA May 2023
  • State action · SOX Jan 2019
  • State action · SIF Nov 2018
  • State action · SIE Nov 2018
  • State action · SIA Nov 2018
  • State action · SOX Apr 2014
  • State action · SIF Apr 2014

This profile is built from EPA public records for system MO5010763 — 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.