ELKTON

ELKTON, SD · ~755 people served

Check your exact address → ELKTON overview

100

Excellent

PurityRadar safety score

PWSID

SD4600117

State

South Dakota

City

ELKTON

Population served

755

Primary source

GWP

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 May 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2022 Resolved

Treatment technique · EPA contaminant 0400 health-based began Jul 2017 Resolved

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

Monitoring & reporting · Total coliform began Jul 2004 Resolved

Recent enforcement actions

State action · SOX May 2023
State action · SIF Aug 2022
State action · SIE Jul 2022
State action · SOX Aug 2017
State action · SIA Jul 2017
State action · SOX Jul 2013
State action · SIF Jun 2013
State action · SIE May 2013

This profile is built from EPA public records for system SD4600117 — 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.