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Water system · PWSID IA8369038

SHELBY WATER SUPPLY

SHELBY, IA · ~727 people served

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

PWSID

IA8369038

State

Iowa

City

SHELBY

Population served

727

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

17

Violations on record

0

Unaddressed

3

Health-based

74

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 2021 Resolved
Monitoring & reporting · Total coliform began Sep 2010 Resolved
Monitoring & reporting · Nitrate began Apr 2004 Resolved
Monitoring & reporting · Nitrate began Apr 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Monitoring & reporting · Nitrate began Jun 1998 Resolved
Monitoring & reporting · Nitrate began Jul 1997 Resolved
Monitoring & reporting · Total coliform began Jun 1997 Resolved
Monitoring & reporting · Nitrate began Jul 1996 Resolved
Monitoring & reporting · Total coliform began Sep 1993 Resolved
Monitoring & reporting · Total coliform began Aug 1993 Resolved

Recent enforcement actions

  • State action · SOX Oct 2022
  • State action · SIF Jun 2022
  • State action · SIF Apr 2022
  • State action · SIF Apr 2022
  • State action · SOX Apr 2022
  • State action · SOX Apr 2022
  • State action · SIE Mar 2022
  • State action · SFJ Mar 2022

This profile is built from EPA public records for system IA8369038 — 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.