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Water system · PWSID IA8156028

SCHALLER WATER SUPPLY

SCHALLER, IA · ~729 people served

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

PWSID

IA8156028

State

Iowa

City

SCHALLER

Population served

729

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

8

Violations on record

0

Unaddressed

8

Health-based

45

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Feb 2023 Resolved
Max contaminant level (MCL) · Nitrite health-based began Jun 2013 Resolved
Max contaminant level (MCL) · Nitrite health-based began Aug 2010 Resolved
Max contaminant level (MCL) · Nitrite health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Nitrite health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Nitrite health-based began Aug 2008 Resolved
Max contaminant level (MCL) · Nitrite health-based began Nov 2004 Resolved
Max contaminant level (MCL) · Nitrite health-based began Mar 2001 Resolved

Recent enforcement actions

  • State action · SFJ Feb 2023
  • State action · SOX Jan 2023
  • State action · SIF Jun 2018
  • State action · SOX Sep 2017
  • State action · SIE Aug 2017
  • State action · SFJ Aug 2017
  • State action · SOX Dec 2013
  • State action · SIF Jun 2013

This profile is built from EPA public records for system IA8156028 — 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.