BULLHEAD POINT

JOHNSON LAKE, NE · ~25 people served

Check your exact address → JOHNSON LAKE overview

100

Excellent

PurityRadar safety score

PWSID

NE3107303

State

Nebraska

City

JOHNSON LAKE

Population served

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 Feb 2020. Official EPA record →

Monitoring · Lead & Copper Rule began Dec 2019 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved

Monitoring & reporting · Total coliform began May 2010 Resolved

Monitoring & reporting · Gross alpha began Jan 2008 Resolved

Monitoring & reporting · Total coliform began Jun 2003 Resolved

Monitoring & reporting · Total coliform began Oct 2002 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

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

Recent enforcement actions

State action · SIF Feb 2020
State action · SOX Feb 2020
State action · SIE Jan 2020
State action · SIA Jan 2020
State action · SOX Oct 2011
State action · SOX Sep 2011
State action · SOX May 2011
State action · SIF Nov 2010

This profile is built from EPA public records for system NE3107303 — 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.