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Water system · PWSID KS2004702

LEWIS, CITY OF

LEWIS, KS · ~390 people served

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

PWSID

KS2004702

State

Kansas

City

LEWIS

Population served

390

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

14

Violations on record

0

Unaddressed

6

Health-based

43

Enforcement actions

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

Max contaminant level (MCL) · Nitrate health-based began Jan 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2023 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Other · EPA contaminant 7500 began May 2021 Resolved
Other · EPA contaminant 7500 began Apr 2021 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2011 Resolved
Other · EPA contaminant 7500 began Oct 2009 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 2009 Resolved

Recent enforcement actions

  • State action · SOX Jul 2024
  • State action · SIF Feb 2024
  • State action · SIA Feb 2024
  • State action · SIE Feb 2024
  • State action · SIF Nov 2023
  • State action · SIF Nov 2023
  • State action · SIE Nov 2023
  • State action · SIE Nov 2023

This profile is built from EPA public records for system KS2004702 — 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.