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Water system · PWSID CO0137015

LIMON TOWN OF

LIMON, CO · ~5,080 people served

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

PWSID

CO0137015

State

Colorado

City

LIMON

Population served

5,080

Primary source

Groundwater

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 Dec 2023). Levels in parts per trillion (ppt).

Lithium

67,200 ppt

limit —

No federal limit

Violations & enforcement

7

Violations on record

0

Unaddressed

2

Health-based

24

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Other · EPA contaminant 7500 began Mar 2025 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Monitoring & reporting · Total coliform began May 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1995 Resolved
Monitoring & reporting · Total coliform began Apr 1995 Resolved
Monitoring & reporting · Total coliform began Aug 1992 Resolved

Recent enforcement actions

  • State action · SOX Apr 2025
  • State action · SIA Apr 2025
  • State action · SOX Apr 2008
  • State action · SOX Aug 2007
  • State action · SIA Aug 2007
  • State action · SOX Jan 2007
  • State action · SIF Jun 2005
  • State action · SIE Jun 2004

This profile is built from EPA public records for system CO0137015 — 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.