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Water system · PWSID CO0118025

PINERY WWD

PARKER, CO · ~12,901 people served

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

PWSID

CO0118025

State

Colorado

City

PARKER

Population served

12,901

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 Apr 2025). Levels in parts per trillion (ppt).

Lithium

22,100 ppt

limit —

No federal limit

PFPeA

9.6 ppt

limit —

No federal limit

PFHxA

8.1 ppt

limit —

No federal limit

PFBA

5.8 ppt

limit —

No federal limit

PFBS

3.2 ppt

limit —

No federal limit

Violations & enforcement

171

Violations on record

0

Unaddressed

1

Health-based

25

Enforcement actions

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

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2025 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Oct 2019 Resolved
Monitoring & reporting · Antimony began Apr 2009 Resolved
Monitoring & reporting · EPA contaminant 1075 began Apr 2009 Resolved
Monitoring & reporting · EPA contaminant 1085 began Apr 2009 Resolved
Monitoring & reporting · Selenium began Apr 2009 Resolved
Monitoring & reporting · Arsenic began Apr 2009 Resolved
Monitoring & reporting · Cadmium began Apr 2009 Resolved
Monitoring & reporting · Chromium (total) began Apr 2009 Resolved
Monitoring & reporting · Beryllium began Apr 2009 Resolved
Monitoring & reporting · Barium began Apr 2009 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Sep 2020
  • State action · SIF Feb 2020
  • State action · SIA Jan 2020
  • State action · SIE Jan 2020
  • State action · SOX Feb 2010

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Dec 2024

2.64 · max 8.87 mg/L · 60

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CO0118025 — 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.