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Water system · PWSID CO0121174

CHANCELLORS MHC

100
Excellent
PurityRadar safety score

PWSID

CO0121174

State

Colorado

City

PUEBLO

Population served

100

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

20

Violations on record

8

Unaddressed

2

Health-based

41

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2026. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2026 Unaddressed
Other · EPA contaminant 7500 began Nov 2025 Unaddressed
Other · Lead & Copper Rule began Aug 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Other · EPA contaminant 7500 began May 2025 Unaddressed
Monitoring & reporting · EPA contaminant 0600 began Jan 2025 Unaddressed
Other · Lead & Copper Rule began Jan 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2025 Unaddressed
Monitoring · Lead & Copper Rule began Dec 2025 Resolved
Monitoring · Lead & Copper Rule began Nov 2025 Resolved
Treatment technique · EPA contaminant 0400 health-based began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2025 Resolved

Recent enforcement actions

  • State action · SIE Jan 2026
  • State action · SIE Jan 2026
  • State action · SIA Jan 2026
  • State action · SIA Jan 2026
  • State action · SOX Jan 2026
  • State action · SOX Dec 2025
  • State action · SIA Dec 2025
  • State action · SIA Dec 2025

This profile is built from EPA public records for system CO0121174 — 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.