Zumbro Ridge Estates

Rochester, MN · ~270 people served

Check your exact address → Rochester overview

100

Excellent

PurityRadar safety score

PWSID

MN1550003

State

Minnesota

City

Rochester

Population served

270

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Oct 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2002 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved

Recent enforcement actions

State action · SIF Apr 2025
State action · SFJ Mar 2025
State action · SIE Mar 2025
State action · SFJ Mar 2025
State action · SIE Mar 2025
State action · SOX Jan 2025
State action · SOX Jan 2025
State action · SIA Dec 2024

This profile is built from EPA public records for system MN1550003 — 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.