NUNN TOWN OF

NUNN, CO · ~499 people served

Check your exact address → NUNN overview

100

Excellent

PurityRadar safety score

PWSID

CO0162559

State

Colorado

City

NUNN

Population served

499

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

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2014. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2007 Resolved

Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

State action · SOX Oct 2014
State action · SIA Nov 2013
State action · SIE Nov 2013
State action · SIE Nov 2013
State action · SIA Nov 2013
State action · SOX Sep 2010
State action · SIF Jun 2008
State action · SIE Feb 2008

This profile is built from EPA public records for system CO0162559 — 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.