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Water system · PWSID CO0150850

PROSPERITY LANE WA

100
Excellent
PurityRadar safety score

PWSID

CO0150850

State

Colorado

City

LAMAR

Population served

260

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

12

Violations on record

0

Unaddressed

1

Health-based

26

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Jul 2008 Resolved
Monitoring & reporting · EPA contaminant 0600 began Apr 2008 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved
Monitoring & reporting · Total coliform began Nov 1999 Resolved

Recent enforcement actions

  • State action · SOX Jul 2023
  • State action · SIE Jul 2023
  • State action · SIA Jul 2023
  • State action · SOX Sep 2015
  • State action · SOX Sep 2015
  • State action · SIE Nov 2014
  • State action · SIA Nov 2014
  • State action · SOX Oct 2014

This profile is built from EPA public records for system CO0150850 — 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.