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Water system · PWSID CO0102200

EAST ALAMOSA

ALAMOSA, CO · ~1,453 people served

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

PWSID

CO0102200

State

Colorado

City

ALAMOSA

Population served

1,453

Primary source

GWP

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

34

Violations on record

0

Unaddressed

14

Health-based

81

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2009. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2008 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 0600 began Apr 2008 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2008 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2008 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SOX Jan 2009
  • State action · SIE Nov 2008
  • State action · SIA Nov 2008
  • State action · SIA Nov 2008
  • State action · SOX Nov 2008
  • State action · SIE Nov 2008
  • State action · SOX Sep 2008
  • State action · SIF Sep 2008

This profile is built from EPA public records for system CO0102200 — 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.