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Water system · PWSID NE3104107

OCONTO, VILLAGE OF

OCONTO, NE · ~150 people served

Check your exact address → OCONTO overview
100
Excellent
PurityRadar safety score

PWSID

NE3104107

State

Nebraska

City

OCONTO

Population served

150

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

26

Violations on record

0

Unaddressed

16

Health-based

86

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2021. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2020 Resolved
Monitoring · Lead & Copper Rule began May 2019 Resolved
Monitoring · Lead & Copper Rule began Nov 2017 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2016 Resolved
Other · EPA contaminant 0700 began Jul 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2013 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SOX Sep 2020
  • State action · SIF Sep 2020
  • State action · SIE Aug 2020
  • State action · SIA Aug 2020
  • State action · SIF Jul 2019
  • State action · SOX Jun 2019
  • State action · SIA Jun 2019

This profile is built from EPA public records for system NE3104107 — 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.