PONDEROSA PINES (2 WPS)

DES PERES, MO · ~485 people served

Check your exact address → DES PERES overview

100

Excellent

PurityRadar safety score

PWSID

FL3424062

State

Missouri

City

DES PERES

Population served

485

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

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 Jul 2013. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jun 2005 Unaddressed

Other · EPA contaminant 7000 began Jul 2004 Unaddressed

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2006 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2006 Resolved

Other · EPA contaminant 7000 began Jun 2006 Resolved

Monitoring & reporting · Gross alpha began Jan 1987 Resolved

Recent enforcement actions

State action · SO6 Jul 2013
State action · SOX Oct 2007
State action · SIC Jun 2006
State action · SIC May 2006
State action · SOX Aug 2004
State action · SIA Apr 1998
State action · SOX Dec 1994
State action · SIA Nov 1994

This profile is built from EPA public records for system FL3424062 — 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.