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Consumer Safety

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

Infrastructure

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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DIAMOND LAKE SCHOOL

Illinois - Non-Transient Non-Community - PWSID: IL3086868

System Information

PWSIDIL3086868
System NameDIAMOND LAKE SCHOOL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolYes
WholesalerNo
First ReportedJun 18, 1981
Last ReportedMar 12, 2026

Location & Contact

StateIllinois
CityMUNDELEIN
ZIP Code60060
Address25807 DIAMOND LAKE RD.
OrganizationSTYSKAL, THEODORE
Phone847-566-6601

Population & Service

Population Served350
Service Connections1

Drinking Water Violations (55)

This water system has 55 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
Jan 1, 2025 Dec 31, 2025 MR No Yes - 10 mg/L - Resolved Oct 14, 2025 -
Oct 17, 2024 - RPT No No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - TT Yes No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - TT Yes No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - TT Yes No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - TT Yes No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - RPT No No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - RPT No No - - - Resolved Mar 31, 2025 -
Oct 17, 2024 - RPT No No - - - Resolved Mar 31, 2025 -
Mar 26, 2024 - MR No No - TT - Resolved Sep 12, 2024 -
Mar 26, 2024 - MR No No - TT - Resolved Sep 12, 2024 -
Sep 2, 2021 - MR No No - TT - Resolved Nov 2, 2021 -
Sep 2, 2021 - MR No No - TT - Resolved Nov 2, 2021 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.7 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.007 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.007 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.07 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.7 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.6 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.6 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 10 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 10 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.1 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.002 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.002 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.075 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.005 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.07 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.07 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.2 mg/L - Archived Mar 31, 1996 -
Jan 1, 1996 Mar 31, 1996 MR No Yes - 0.2 mg/L - Archived Mar 31, 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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