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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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LAKE ARROWHEAD CMPGD E

Wisconsin — Transient Non-Community — PWSID: WI4390364

System Information

PWSIDWI4390364
System NameLAKE ARROWHEAD CMPGD E
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
CityMONTELLO
ZIP Code53949
AddressW781 FOX COURT
OrganizationMALSACK, ADAM & JESSICA
Phone—

Population & Service

Population Served100
Service Connections1

Drinking Water Violations (10)

This water system has 10 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
May 1, 2008 May 31, 2008 MCL Yes No — 5% of samples — Resolved May 31, 2008 —
May 1, 2008 May 31, 2008 MCL Yes No — 5% of samples — Resolved May 31, 2008 —
May 1, 2008 May 31, 2008 MCL Yes No — 5% of samples — Resolved May 31, 2008 —
May 1, 2008 May 31, 2008 MCL Yes No — 5% of samples — Resolved May 31, 2008 —
May 1, 2008 May 31, 2008 MCL Yes No — 5% of samples — Resolved May 31, 2008 —
Apr 1, 1996 Apr 30, 1996 MCL Yes No — 5% of samples — Resolved Apr 29, 1996 —
Apr 1, 1996 Apr 30, 1996 MCL Yes No — 5% of samples — Resolved Apr 29, 1996 —
Apr 1, 1996 Apr 30, 1996 MCL Yes No — 5% of samples — Resolved Apr 29, 1996 —
Apr 1, 1996 Apr 30, 1996 MCL Yes No — 5% of samples — Resolved Apr 29, 1996 —
Apr 1, 1996 Apr 30, 1996 MCL Yes No — 5% of samples — Resolved Apr 29, 1996 —

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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