BAYFIELD TOWN OF

BAYFIELD, CO · ~2,300 people served

Check your exact address → BAYFIELD overview

100

Excellent

PurityRadar safety score

PWSID

CO0134030

State

Colorado

City

BAYFIELD

Population served

2,300

Primary source

Surface water

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 Mar 2019. Official EPA record →

Monitoring & reporting · EPA contaminant 0300 began Feb 2019 Resolved

Monitoring & reporting · EPA contaminant 0200 began Feb 2019 Resolved

Monitoring & reporting · EPA contaminant 3014 began Oct 2017 Resolved

Monitoring & reporting · EPA contaminant 0200 began Nov 2010 Resolved

Monitoring & reporting · Total coliform began Nov 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2010 Resolved

Monitoring & reporting · EPA contaminant 3014 began Oct 2008 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2007 Resolved

Monitoring & reporting · Total coliform began Nov 2002 Resolved

Treatment technique · EPA contaminant 0200 health-based began Sep 2002 Resolved

Recent enforcement actions

State action · SOX Mar 2019
State action · SIE Mar 2019
State action · SIA Mar 2019
State action · SIE Dec 2017
State action · SIA Dec 2017
State action · SOX Dec 2017
State action · SOX May 2011
State action · SIF Apr 2011

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

1 station · latest Jun 2024

98.2 · max 619 ug/L · 24

Copper

1 station · latest Jun 2024

4.8 · max 16.8 ug/L · 5

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CO0134030 — 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.