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GUIDOS

Wisconsin — Transient Non-Community — PWSID: WI4200499

System Information

PWSIDWI4200499
System NameGUIDOS
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 28, 1981
Last ReportedMar 2, 2026

Location & Contact

StateWisconsin
CityByron
ZIP Code53009
AddressN3041 HWY 175
OrganizationBRITTAIN, SCOTT
Phone—

Population & Service

Population Served53
Service Connections2

Drinking Water Violations (44)

This water system has 44 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, 2004 — Other No No — — — Resolved Feb 22, 2011 —
Oct 1, 2004 — Other No No — — — Resolved Feb 22, 2011 —
Jan 1, 2004 Dec 31, 2004 MR No Yes — 10 mg/L — Resolved Dec 31, 2004 —
Jan 1, 2004 Dec 31, 2004 MR No Yes — 10 mg/L — Resolved Dec 31, 2004 —
Jan 1, 2004 Dec 31, 2004 MR No Yes — 10 mg/L — Resolved Dec 31, 2004 —
Jan 1, 2004 Dec 31, 2004 MR No No — 5% of samples — Resolved Dec 31, 2004 —
Jan 1, 2004 Dec 31, 2004 MR No No — 5% of samples — Resolved Dec 31, 2004 —
Jan 1, 2004 Dec 31, 2004 MR No No — 5% of samples — Resolved Dec 31, 2004 —
Jan 1, 2002 Sep 30, 2002 MR No Yes — 10 mg/L — Resolved Sep 30, 2002 —
Jan 1, 2002 Sep 30, 2002 MR No Yes — 10 mg/L — Resolved Sep 30, 2002 —
Jan 1, 2002 Sep 30, 2002 MR No Yes — 10 mg/L — Resolved Sep 30, 2002 —
Jan 1, 2002 Sep 30, 2002 MR No No — 5% of samples — Resolved Sep 30, 2002 —
Jan 1, 2002 Sep 30, 2002 MR No No — 5% of samples — Resolved Sep 30, 2002 —
Jan 1, 2002 Sep 30, 2002 MR No No — 5% of samples — Resolved Sep 30, 2002 —
Jan 1, 2001 Sep 30, 2001 MR No No — 5% of samples — Resolved Sep 30, 2001 —
Jan 1, 2001 Sep 30, 2001 MR No No — 5% of samples — Resolved Sep 30, 2001 —
Jan 1, 2001 Sep 30, 2001 MR No No — 5% of samples — Resolved Sep 30, 2001 —
Jan 1, 2001 Sep 30, 2001 MR No No — 5% of samples — Resolved Sep 30, 2001 —
Jan 1, 2000 Dec 31, 2000 MR No No — 5% of samples — Resolved Dec 31, 2000 —
Jan 1, 2000 Dec 31, 2000 MR No No — 5% of samples — Resolved Dec 31, 2000 —
Jan 1, 2000 Dec 31, 2000 MR No Yes — 10 mg/L — Resolved Dec 31, 2000 —
Jan 1, 2000 Dec 31, 2000 MR No Yes — 10 mg/L — Resolved Dec 31, 2000 —
Jan 1, 2000 Dec 31, 2000 MR No Yes — 10 mg/L — Resolved Dec 31, 2000 —
Jan 1, 2000 Dec 31, 2000 MR No No — 5% of samples — Resolved Dec 31, 2000 —
Apr 1, 1998 Apr 30, 1998 MCL Yes No — 5% of samples — Resolved Apr 30, 1998 —
Apr 1, 1998 Apr 30, 1998 MCL Yes No — 5% of samples — Resolved Apr 30, 1998 —
Apr 1, 1998 Apr 30, 1998 MCL Yes No — 5% of samples — Resolved Apr 30, 1998 —
Apr 1, 1998 Apr 30, 1998 MCL Yes No — 5% of samples — Resolved Apr 30, 1998 —
Apr 1, 1998 Jun 30, 1998 MR No Yes — 10 mg/L — Resolved Jun 30, 1998 —
Jan 1, 1998 Mar 31, 1998 MR No Yes — 10 mg/L — Resolved Mar 31, 1998 —
Jan 1, 1998 Dec 31, 1998 MCL Yes No 19.95 — 10.4 Resolved Dec 31, 1998 —
Oct 1, 1997 Dec 31, 1997 MR No Yes — 10 mg/L — Resolved Dec 31, 1997 —
Oct 1, 1997 Dec 31, 1997 MR No Yes — 10 mg/L — Resolved Dec 31, 1997 —
Jul 1, 1997 Sep 30, 1997 MR No Yes — 10 mg/L — Resolved Sep 30, 1997 —
Jan 1, 1997 Mar 31, 1997 MR No Yes — 10 mg/L — Resolved Mar 31, 1997 —
Jan 1, 1997 Mar 31, 1997 MR No Yes — 10 mg/L — Resolved Mar 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MCL Yes No 16.7 — 10.4 Resolved Dec 31, 1997 —
Jan 1, 1996 Dec 31, 1996 MR No No — 5% of samples — Resolved Dec 31, 1996 —
Jan 1, 1996 Dec 31, 1996 MCL Yes No 15.67 — 10.4 Resolved Dec 31, 1996 —
Jan 1, 1996 Dec 31, 1996 MCL Yes No 15.67 — 10.4 Resolved Dec 31, 1996 —
Jan 1, 1996 Dec 31, 1996 MCL Yes No 15.67 — 10.4 Resolved Dec 31, 1996 —
Jan 1, 1995 Dec 31, 1995 MCL Yes No 16.63 — 10.4 Resolved Dec 31, 1995 —
Jan 1, 1995 Dec 31, 1995 MCL Yes No 16.63 — 10.4 Resolved Dec 31, 1995 —
Jan 1, 1994 Dec 31, 1994 MCL Yes No 16.4 — 10.4 Resolved Dec 31, 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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