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Water system · PWSID NE3112708

JOHNSON, VILLAGE OF

JOHNSON, NE · ~328 people served

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

PWSID

NE3112708

State

Nebraska

City

JOHNSON

Population served

328

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

10

Violations on record

0

Unaddressed

9

Health-based

43

Enforcement actions

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

Max contaminant level (MCL) · Lead & Copper Rule health-based began Sep 2020 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved
Monitoring & reporting · Total coliform began Aug 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 1991 Resolved
Max contaminant level (MCL) · Nitrate health-based began Oct 1986 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SOX Oct 2020
  • State action · SIF Sep 2020
  • State action · SIE Sep 2020
  • State action · SIA Sep 2020
  • State action · SOX Nov 2016
  • State action · SOX Aug 2016
  • State action · SOX Mar 2016

This profile is built from EPA public records for system NE3112708 — 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.