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ALTO PASS WATER DISTRICT

Illinois — Community Water System — PWSID: IL1815150

System Information

PWSIDIL1815150
System NameALTO PASS WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedDec 8, 1983
Last ReportedFeb 26, 2026

Location & Contact

StateIllinois
CityALTO PASS
ZIP Code62905
AddressALTO PASS WATER DISTRICT
OrganizationWILMOUTH, SCOTT A.
Phone618-893-4332

Population & Service

Population Served1,015
Service Connections466

Drinking Water Violations (250)

This water system has 250 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
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.060 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.080 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.060 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.060 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.080 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.060 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.080 mg/L — Resolved Aug 31, 2017 —
Sep 1, 2016 Aug 31, 2017 MR No Yes — 0.080 mg/L — Resolved Aug 31, 2017 —
Jan 1, 2014 — MR No No — TT — Resolved Apr 7, 2014 —
Jan 1, 2014 — MR No No — TT — Resolved Apr 7, 2014 —
Jan 1, 2014 — MR No No — TT — Resolved Apr 7, 2014 —
Jan 1, 2014 — MR No No — TT — Resolved Apr 7, 2014 —
Apr 1, 2012 Jun 30, 2012 MCL Yes No 61 UG/L 0.060 mg/L 60 Resolved Jun 30, 2012 —
Apr 1, 2012 Jun 30, 2012 MCL Yes No 61 UG/L 0.060 mg/L 60 Resolved Jun 30, 2012 —
Apr 1, 2012 Jun 30, 2012 MCL Yes No 61 UG/L 0.060 mg/L 60 Resolved Jun 30, 2012 —
Apr 1, 2012 Jun 30, 2012 MCL Yes No 61 UG/L 0.060 mg/L 60 Resolved Jun 30, 2012 —
Apr 1, 2012 Jun 30, 2012 MCL Yes No 61 UG/L 0.060 mg/L 60 Resolved Jun 30, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Jan 1, 2012 Mar 31, 2012 MCL Yes No 62 UG/L 0.060 mg/L 60 Resolved Mar 31, 2012 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Oct 1, 2011 Dec 31, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Dec 31, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 66 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Jul 1, 2011 Sep 30, 2011 MCL Yes No 83 UG/L 0.080 mg/L 80 Resolved Sep 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 87 UG/L 0.080 mg/L 80 Resolved Jun 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 87 UG/L 0.080 mg/L 80 Resolved Jun 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 87 UG/L 0.080 mg/L 80 Resolved Jun 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 87 UG/L 0.080 mg/L 80 Resolved Jun 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Jun 30, 2011 —
Apr 1, 2011 Jun 30, 2011 MCL Yes No 69 UG/L 0.060 mg/L 60 Resolved Jun 30, 2011 —

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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