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Water system · PWSID CO0135554

NORTHERN COLORADO WA

WELLINGTON, CO · ~4,675 people served

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

PWSID

CO0135554

State

Colorado

City

WELLINGTON

Population served

4,675

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2024). Levels in parts per trillion (ppt).

Lithium

12,900 ppt

limit —

No federal limit

Violations & enforcement

33

Violations on record

0

Unaddressed

0

Health-based

10

Enforcement actions

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

Monitoring & reporting · Total coliform began Nov 2005 Resolved
Monitoring & reporting · Total coliform began May 2005 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2032 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2036 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2035 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2040 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2005 Resolved

Recent enforcement actions

  • State action · SOX Jun 2009
  • State action · SOX Jun 2009
  • State action · SOX Apr 2008
  • State action · SIA Feb 2008
  • State action · SOX Jan 2006
  • State action · SIE Jan 2006
  • State action · SIA Jan 2006
  • State action · SIA Jul 2005

This profile is built from EPA public records for system CO0135554 — 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.