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Water system · PWSID KS2003720

FRONTENAC, CITY OF

FRONTENAC, KS · ~3,395 people served

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

PWSID

KS2003720

State

Kansas

City

FRONTENAC

Population served

3,395

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

Latest detections from EPA’s UCMR5 monitoring (through May 2025). Levels in parts per trillion (ppt).

Lithium

114,000 ppt

limit —

No federal limit

Violations & enforcement

27

Violations on record

0

Unaddressed

14

Health-based

68

Enforcement actions

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

Max contaminant level (MCL) · Uranium health-based began Jul 2022 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2022 Resolved
Monitoring · Lead & Copper Rule began Feb 2022 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2022 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2021 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2021 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2020 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2019 Resolved

Recent enforcement actions

  • State action · SIF Mar 2023
  • State action · SIF Mar 2023
  • State action · SOX Jan 2023
  • State action · SIF Oct 2022
  • State action · SIE Sep 2022
  • State action · SIA Sep 2022
  • State action · SIF Aug 2022
  • State action · SIA Jul 2022

This profile is built from EPA public records for system KS2003720 — 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.