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Water system · PWSID MO5010321

GRANBY PWS

GRANBY, MO · ~2,034 people served

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

PWSID

MO5010321

State

Missouri

City

GRANBY

Population served

2,034

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

10

Violations on record

1

Unaddressed

3

Health-based

35

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2023. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring · Lead & Copper Rule began Sep 2022 Resolved
Monitoring · Lead & Copper Rule began Apr 2021 Resolved
Monitoring · Lead & Copper Rule began Jul 2019 Resolved
Monitoring · Lead & Copper Rule began Aug 2018 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2004 Resolved
Monitoring & reporting · Total coliform began May 2003 Resolved
Monitoring & reporting · Total coliform began Jan 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1991 Resolved

Recent enforcement actions

  • State action · SIF Jan 2023
  • State action · SIE Oct 2022
  • State action · SIA Oct 2022
  • State action · SOX Oct 2022
  • State action · SIF Jun 2021
  • State action · SIA May 2021
  • State action · SIE May 2021
  • State action · SOX May 2021

This profile is built from EPA public records for system MO5010321 — 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.