WINNEBAGO TRIBE POW WOW GROUNDS

WINNEBAGO, NE · ~160 people served

Check your exact address → WINNEBAGO overview

100

Excellent

PurityRadar safety score

PWSID

070000006

State

Nebraska

City

WINNEBAGO

Population served

160

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 Mar 2023. Official EPA record →

Other · EPA contaminant 7500 began Dec 2021 Resolved

Other · EPA contaminant 7500 began Nov 2021 Resolved

Monitoring · Lead & Copper Rule began Sep 2021 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2020 Resolved

Monitoring · Lead & Copper Rule began Sep 2020 Resolved

Monitoring & reporting · Total coliform began Oct 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved

Monitoring & reporting · Total coliform began Apr 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2008 Resolved

Monitoring & reporting · Total coliform began Feb 2008 Resolved

Monitoring & reporting · Total coliform began Dec 2006 Resolved

Recent enforcement actions

State action · SIF Mar 2023
State action · SOX Mar 2023
State action · SIF Jun 2022
State action · SFJ Feb 2022
State action · SIE Feb 2022
State action · SFJ Oct 2021
State action · SIE Oct 2021
State action · SOX Oct 2021

This profile is built from EPA public records for system 070000006 — 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.