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Water system · PWSID NE3103303

SIDNEY, CITY OF

SIDNEY, NE · ~6,720 people served

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

PWSID

NE3103303

State

Nebraska

City

SIDNEY

Population served

6,720

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

Lithium

19,400 ppt

limit —

No federal limit

Violations & enforcement

15

Violations on record

0

Unaddressed

14

Health-based

42

Enforcement actions

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

Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1996 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SOX Sep 2014
  • State action · SIF Oct 2013
  • State action · SIE Sep 2013
  • State action · SIA Sep 2013
  • State action · SOX Feb 2000
  • State action · SIF Jul 1999
  • State action · SIE Jul 1999

This profile is built from EPA public records for system NE3103303 — 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.