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Water system · PWSID MN1730006

Cold Spring

Cold Spring, MN · ~4,201 people served

Check your exact address → Cold Spring overview
100
Excellent
PurityRadar safety score

PWSID

MN1730006

State

Minnesota

City

Cold Spring

Population served

4,201

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

10

Violations on record

0

Unaddressed

10

Health-based

65

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2004. Official EPA record →

Max contaminant level (MCL) · Nitrate health-based began Nov 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2003 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2000 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1992 Resolved

Recent enforcement actions

  • State action · SIF Dec 2004
  • State action · SOX Dec 2004
  • State action · SO+ Nov 2004
  • State action · SIB Nov 2004
  • State action · SIE Nov 2004
  • State action · SIC Nov 2004
  • State action · SFJ Nov 2004
  • State action · SFK Sep 2004

This profile is built from EPA public records for system MN1730006 — 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.