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Water system · PWSID CO0101158

TUCSON WC

HENDERSON, CO · ~90 people served

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

PWSID

CO0101158

State

Colorado

City

HENDERSON

Population served

90

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

9

Violations on record

0

Unaddressed

1

Health-based

26

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2019. Official EPA record →

Monitoring · Lead & Copper Rule began Mar 2019 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2019 Resolved
Monitoring · Lead & Copper Rule began Mar 2018 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2018 Resolved
Monitoring & reporting · Total coliform began Aug 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2007 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2000 Resolved
Monitoring & reporting · Total coliform began Nov 1993 Resolved

Recent enforcement actions

  • State action · SIE May 2019
  • State action · SIE May 2019
  • State action · SIA May 2019
  • State action · SIA May 2019
  • State action · SOX Apr 2019
  • State action · SIE May 2018
  • State action · SIE May 2018
  • State action · SIA May 2018

This profile is built from EPA public records for system CO0101158 — 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.