CS HIGH COUNTRY PINES WATER COMPANY

DES PERES, MO · ~668 people served

Check your exact address → DES PERES overview

100

Excellent

PurityRadar safety score

PWSID

AZ0409329

State

Missouri

City

DES PERES

Population served

668

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 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Other · EPA contaminant 7500 began Feb 2025 Resolved

Reporting · Lead & Copper Rule began Feb 2024 Resolved

Monitoring · Lead & Copper Rule began Jan 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · EPA contaminant 3014 began Jun 2020 Resolved

Reporting · Lead & Copper Rule began Oct 2018 Resolved

Reporting · Lead & Copper Rule began Aug 2018 Resolved

Monitoring & reporting · Total coliform began Mar 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved

Monitoring & reporting · Total coliform began Jun 2013 Resolved

Recent enforcement actions

State action · SIF Jul 2025
State action · SOX Jul 2025
State action · SIA Mar 2025
State action · SOX Mar 2024
State action · SIA Mar 2024
State action · SOX Mar 2024
State action · SOX Feb 2024
State action · SIA Feb 2024

This profile is built from EPA public records for system AZ0409329 — 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.