WESTBERRY TRAILS WATER USERS ASSOC

PIEDMONT, SD · ~155 people served

Check your exact address → PIEDMONT overview

100

Excellent

PurityRadar safety score

PWSID

SD4600253

State

South Dakota

City

PIEDMONT

Population served

155

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 Aug 2013. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jun 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began Apr 2013 Resolved

Monitoring & reporting · EPA contaminant 3014 began Aug 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 1998 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2985 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2987 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 2992 began Jan 1997 Resolved

Recent enforcement actions

State action · SOX Aug 2013
State action · SOX Aug 2013
State action · SIF Jul 2013
State action · SIE Jun 2013
State action · SIF May 2013
State action · SIE Apr 2013
State action · SOX Nov 2010
State action · SIE Sep 2010

This profile is built from EPA public records for system SD4600253 — 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.