BROOMFIELD CITY AND COUNTY OF

BROOMFIELD, CO · ~106,153 people served

Check your exact address → BROOMFIELD overview

100

Excellent

PurityRadar safety score

PWSID

CO0107155

State

Colorado

City

BROOMFIELD

Population served

106,153

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 Jul 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 0200 began Jun 2024 Resolved

Treatment technique · Lead & Copper Rule health-based began Jul 2022 Resolved

Treatment technique · Lead & Copper Rule health-based began Jan 2020 Resolved

Monitoring & reporting · Total coliform began Oct 2002 Resolved

Recent enforcement actions

State action · SOX Jul 2024
State action · SIA Jul 2024
State action · SIE Jul 2024
State action · SOX Jul 2023
State action · SIF Jan 2023
State action · SIE Dec 2022
State action · SIA Dec 2022
State action · SOX Dec 2020

This profile is built from EPA public records for system CO0107155 — 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.