SUPERIOR, CITY OF

Nebraska — Community Water System — PWSID: NE3112904

System Information

PWSIDNE3112904
System NameSUPERIOR, CITY OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedApr 4, 1979
Last ReportedNov 18, 2025

Location & Contact

StateNebraska
CitySUPERIOR
ZIP Code68978-0160
Address135 W 4TH
OrganizationBRITTENHAM, ANDREW
Phone402-879-4711

Population & Service

Population Served1,979
Service Connections1,170

Drinking Water Violations (21)

This water system has 21 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Oct 1, 2006 Dec 31, 2006 Nitrate-Nitrite MCL Yes No 11 10 Resolved Dec 31, 2006 Nitrate Rule
Oct 1, 2006 Dec 31, 2006 Nitrate-Nitrite MCL Yes No 11 10 Resolved Dec 31, 2006 Nitrate Rule
Oct 1, 2006 Dec 31, 2006 Nitrate-Nitrite MCL Yes No 11 10 Resolved Dec 31, 2006 Nitrate Rule
Oct 1, 2006 Dec 31, 2006 Nitrate-Nitrite MCL Yes No 11 10 Resolved Dec 31, 2006 Nitrate Rule
Apr 1, 2003 Jun 30, 2003 Nitrate-Nitrite MCL Yes No 13 10 Resolved Jun 30, 2003 Nitrate Rule
Apr 1, 2003 Jun 30, 2003 Nitrate-Nitrite MCL Yes No 13 10 Resolved Jun 30, 2003 Nitrate Rule
Apr 1, 2003 Jun 30, 2003 Nitrate-Nitrite MCL Yes No 13 10 Resolved Jun 30, 2003 Nitrate Rule
Apr 1, 2003 Jun 30, 2003 Nitrate-Nitrite MCL Yes No 13 10 Resolved Jun 30, 2003 Nitrate Rule
Apr 1, 2003 Jun 30, 2003 Nitrate-Nitrite MCL Yes No 13 10 Resolved Jun 30, 2003 Nitrate Rule
Apr 1, 1998 Jun 30, 1998 Nitrate MCL Yes No 11 10 mg/L Resolved Jun 30, 1998 Nitrate Rule
Apr 1, 1998 Jun 30, 1998 Nitrate MCL Yes No 11 10 mg/L Resolved Jun 30, 1998 Nitrate Rule
Apr 1, 1998 Jun 30, 1998 Nitrate MCL Yes No 11 10 mg/L Resolved Jun 30, 1998 Nitrate Rule
Apr 1, 1998 Jun 30, 1998 Nitrate MCL Yes No 11 10 mg/L Resolved Jun 30, 1998 Nitrate Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 1992 Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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