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Water system · PWSID IA7833025

HANCOCK WATER SUPPLY

HANCOCK, IA · ~200 people served

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

PWSID

IA7833025

State

Iowa

City

HANCOCK

Population served

200

Primary source

GWP

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

0

Unaddressed

5

Health-based

57

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2003. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2002 Resolved
Monitoring & reporting · Total coliform began Apr 1998 Resolved
Monitoring & reporting · Total coliform began Aug 1996 Resolved
Monitoring & reporting · Nitrate began Jan 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1992 Resolved
Monitoring & reporting · Gross alpha began Jan 1992 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1991 Resolved

Recent enforcement actions

  • State action · SOX Mar 2003
  • State action · SOX Mar 2003
  • State action · SIF Oct 2002
  • State action · SIF Oct 2002
  • State action · SOX Oct 2002
  • State action · SIC Sep 2002
  • State action · SIC Sep 2002
  • State action · SIE Sep 2002

This profile is built from EPA public records for system IA7833025 — 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.