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Water system · PWSID NE3120303

CEDAR-KNOX RURAL WATER PROJECT

HARTINGTON, NE · ~2,500 people served

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

PWSID

NE3120303

State

Nebraska

City

HARTINGTON

Population served

2,500

Primary source

Surface water

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

34

Violations on record

1

Unaddressed

29

Health-based

108

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2024. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · EPA contaminant 1009 began Apr 2019 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2018 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jun 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Treatment technique · EPA contaminant 0200 health-based began Sep 2013 Resolved
Treatment technique · EPA contaminant 0300 health-based began Sep 2013 Resolved

Recent enforcement actions

  • State action · SIA Oct 2024
  • State action · SIE Oct 2024
  • State action · SIF Sep 2019
  • State action · SIA Aug 2019
  • State action · SIE Aug 2019
  • State action · SOX May 2019
  • State action · SOX Apr 2019
  • State action · SOX Aug 2018

This profile is built from EPA public records for system NE3120303 — 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.