FRIENDLY VILLAGE OF THE ROCKIES

THORNTON, CO · ~1,046 people served

Check your exact address → THORNTON overview

100

Excellent

PurityRadar safety score

PWSID

CO0101283

State

Colorado

City

THORNTON

Population served

1,046

Primary source

SWP

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 Jan 2026. Official EPA record →

Other · EPA contaminant 7500 began Dec 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved

Recent enforcement actions

State action · SIA Jan 2026
State action · SIA Nov 2025
State action · SIE Nov 2025
State action · SIE Jul 2025
State action · SIA Jul 2025
State action · SOX Apr 2025
State action · SIA Jan 2025
State action · SIE Jan 2025

This profile is built from EPA public records for system CO0101283 — 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.