Home/ Directory/ NE/ SARPY CO SID 24 - THOUSAND OAKS

Water system · PWSID NE3115305

SARPY CO SID 24 - THOUSAND OAKS

GRETNA, NE · ~60 people served

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

PWSID

NE3115305

State

Nebraska

City

GRETNA

Population served

60

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

22

Violations on record

0

Unaddressed

8

Health-based

79

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Max contaminant level (MCL) · Thallium health-based began Apr 2025 Resolved
Max contaminant level (MCL) · Thallium health-based began Jan 2025 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved
Monitoring & reporting · Total coliform began Aug 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2010 Resolved
Other · EPA contaminant 7500 began Oct 2006 Resolved
Other · EPA contaminant 7500 began Aug 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved
Monitoring & reporting · Total coliform began May 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2002 Resolved

Recent enforcement actions

  • State action · SIF Sep 2025
  • State action · SOX Sep 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIF Mar 2025
  • State action · SOX Mar 2025
  • State action · SIA Mar 2025
  • State action · SIE Mar 2025

This profile is built from EPA public records for system NE3115305 — 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.