Home/ Directory/ NE/ RICHARDSON CO RWD 1

Water system · PWSID NE3114701

RICHARDSON CO RWD 1

HUMBOLDT, NE · ~812 people served

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

PWSID

NE3114701

State

Nebraska

City

HUMBOLDT

Population served

812

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

65

Violations on record

0

Unaddressed

58

Health-based

79

Enforcement actions

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

Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2015 Resolved
Max contaminant level (MCL) · Thallium health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Thallium health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Thallium health-based began Jan 2011 Resolved
Max contaminant level (MCL) · Thallium health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Thallium health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Thallium health-based began Apr 2010 Resolved
Max contaminant level (MCL) · Thallium health-based began Jan 2010 Resolved
Max contaminant level (MCL) · Thallium health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Thallium health-based began Jul 2009 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SOX Sep 2016
  • State action · SOX Jun 2016
  • State action · SIA Oct 2015
  • State action · SIE Oct 2015
  • State action · SIF Aug 2015
  • State action · SIA Jul 2015
  • State action · SIE Jul 2015

This profile is built from EPA public records for system NE3114701 — 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.