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Water system · PWSID CO0120184

COYOTE HILLS WS

ELIZABETH, CO · ~84 people served

Check your exact address → ELIZABETH overview
100
Excellent
PurityRadar safety score

PWSID

CO0120184

State

Colorado

City

ELIZABETH

Population served

84

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

19

Violations on record

0

Unaddressed

0

Health-based

29

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7500 began Jan 2019 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2007 Resolved
Monitoring & reporting · Chromium (total) began Apr 2006 Resolved
Monitoring & reporting · Selenium began Apr 2006 Resolved
Monitoring & reporting · EPA contaminant 1036 began Apr 2006 Resolved
Monitoring & reporting · Beryllium began Apr 2006 Resolved

Recent enforcement actions

  • State action · SOX Jun 2024
  • State action · SOX Jun 2024
  • State action · SIE Jul 2023
  • State action · SIA Jul 2023
  • State action · SIE Sep 2022
  • State action · SIA Sep 2022
  • State action · SOX Sep 2022
  • State action · SIE Jul 2022

This profile is built from EPA public records for system CO0120184 — 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.