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Water system · PWSID CO0123538

NEW CASTLE TOWN OF

NEW CASTLE, CO · ~5,024 people served

Check your exact address → NEW CASTLE overview
100
Excellent
PurityRadar safety score

PWSID

CO0123538

State

Colorado

City

NEW CASTLE

Population served

5,024

Primary source

Surface water

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

21

Violations on record

0

Unaddressed

1

Health-based

61

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2022. Official EPA record →

Monitoring & reporting · EPA contaminant 0300 began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jan 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2018 Resolved
Treatment technique · EPA contaminant 0200 health-based began Dec 2015 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2010 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2010 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2009 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2009 Resolved
Monitoring & reporting · Bromate began Oct 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SIF Nov 2022
  • State action · SOX Feb 2022
  • State action · SIA Feb 2022
  • State action · SIE Feb 2022
  • State action · SIE Feb 2022
  • State action · SIA Feb 2022
  • State action · SOX Dec 2019
  • State action · SIE Nov 2019

This profile is built from EPA public records for system CO0123538 — 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.