ST. JOHN MUNICIPAL WATER UTILITY

Indiana — Community Water System — PWSID: IN5245043

System Information

PWSIDIN5245043
System NameST. JOHN MUNICIPAL WATER UTILITY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 21, 1981
Last ReportedFeb 12, 2026

Location & Contact

StateIndiana
CityST. JOHN
ZIP Code46373
Address9350 Hack Street
OrganizationANDERKO, TAMMY
Phone219-365-4655

Population & Service

Population Served25,700
Service Connections9,765

Drinking Water Violations (100)

This water system has 100 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
Jun 1, 2007 Jun 30, 2007 MCL Yes No 5% of samples Resolved Jun 30, 2007
Jun 1, 2007 Jun 30, 2007 MCL Yes No 5% of samples Resolved Jun 30, 2007
Jun 1, 2007 Jun 30, 2007 MCL Yes No 5% of samples Resolved Jun 30, 2007
Jun 1, 2007 Jun 30, 2007 MCL Yes No 5% of samples Resolved Jun 30, 2007
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Resolved Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Resolved Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MCL Yes No 5% of samples Resolved Oct 31, 1996
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.2 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.001 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.004 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.2 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.1 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.02 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.2 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0004 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.4 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.4 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.4 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0004 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0004 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.007 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.007 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.007 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.003 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.04 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.0002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.002 mg/L Resolved Sep 30, 1994
Jul 1, 1994 Sep 30, 1994 MR No Yes 0.002 mg/L Resolved Sep 30, 1994

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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