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Water system · PWSID MO5010760

STELLA PWS

STELLA, MO · ~158 people served

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

PWSID

MO5010760

State

Missouri

City

STELLA

Population served

158

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

22

Violations on record

0

Unaddressed

11

Health-based

69

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2017 Resolved
Monitoring · Lead & Copper Rule began Jul 2016 Resolved
Monitoring & reporting · Total coliform began Jan 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2006 Resolved
Monitoring & reporting · Total coliform began Aug 2004 Resolved
Monitoring & reporting · Total coliform began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2000 Resolved

Recent enforcement actions

  • State action · SOX May 2024
  • State action · SIA Dec 2020
  • State action · SOX Nov 2020
  • State action · SOX Jan 2019
  • State action · SOX Jul 2018
  • State action · SIF Dec 2017
  • State action · SIE Oct 2017
  • State action · SIA Oct 2017

This profile is built from EPA public records for system MO5010760 — 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.