UNIVERSITY ESTATES

BROOKINGS, SD · ~150 people served

Check your exact address → BROOKINGS overview

100

Excellent

PurityRadar safety score

PWSID

SD4600075

State

South Dakota

City

BROOKINGS

Population served

150

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 Dec 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Dec 2023 Resolved

Monitoring · Lead & Copper Rule began Oct 2023 Resolved

Other began Jun 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2003 Resolved

Monitoring & reporting · Total coliform began Jun 2001 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1997 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1995 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1995 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SOX Dec 2024
State action · SIF Mar 2024
State action · SIF Mar 2024
State action · SIE Jan 2024
State action · SIE Nov 2023
State action · SOX Aug 2015
State action · SO6 Feb 2015

This profile is built from EPA public records for system SD4600075 — 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.