GATEWAY CANYONS WS

GATEWAY, CO · ~370 people served

Check your exact address → GATEWAY overview

100

Excellent

PurityRadar safety score

PWSID

CO0139220

State

Colorado

City

GATEWAY

Population served

370

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 Feb 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Jan 2025 Resolved

Reporting · Lead & Copper Rule began Jan 2025 Resolved

Other · EPA contaminant 7000 began Jul 2024 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2011 Resolved

Monitoring & reporting · EPA contaminant 2035 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2036 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2037 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2015 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2031 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2033 began Jul 2009 Resolved

Monitoring & reporting · EPA contaminant 2005 began Jul 2009 Resolved

Recent enforcement actions

State action · SIA Feb 2025
State action · SOX Feb 2025
State action · SIE Feb 2025
State action · SOX Jul 2024
State action · SIA Jul 2024
State action · SIE Jul 2024
State action · SOX May 2012
State action · SIF Feb 2012

This profile is built from EPA public records for system CO0139220 — 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.