EVERGREEN COLONY

FAULKTON, SD · ~120 people served

Check your exact address → FAULKTON overview

100

Excellent

PurityRadar safety score

PWSID

SD4602050

State

South Dakota

City

FAULKTON

Population served

120

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 Jun 2011. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Feb 2009 Resolved

Other began Jan 2005 Resolved

Monitoring & reporting · Total coliform began May 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Apr 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved

Monitoring & reporting · Total coliform began Jun 2000 Resolved

Monitoring & reporting · Antimony began Nov 1988 Resolved

Monitoring & reporting · Arsenic began Nov 1988 Resolved

Monitoring & reporting · Barium began Nov 1988 Resolved

Monitoring & reporting · Cadmium began Nov 1988 Resolved

Recent enforcement actions

State action · SOX Jun 2011
State action · SO6 Feb 2010
State action · SOX Sep 2009
State action · SIF Mar 2009
State action · SIE Feb 2009
State action · SOX Dec 2001
State action · SOX Nov 2001
State action · SOX Nov 2001

This profile is built from EPA public records for system SD4602050 — 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.