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Water system · PWSID KS2014914

ST MARYS, CITY OF

ST MARYS, KS · ~2,781 people served

Check your exact address → ST MARYS overview
100
Excellent
PurityRadar safety score

PWSID

KS2014914

State

Kansas

City

ST MARYS

Population served

2,781

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

25

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Dec 2020 Resolved
Other · EPA contaminant 0700 began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved
Other · EPA contaminant 7000 began Jul 2001 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1997 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1997 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SIA Jun 2022
  • State action · SOX Jun 2022
  • State action · SOX Jun 2022
  • State action · SOX Aug 2020
  • State action · SIF Aug 2019
  • State action · SOX Aug 2018
  • State action · SIA Aug 2018
  • State action · SIE Aug 2018

This profile is built from EPA public records for system KS2014914 — 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.