PERU

Illinois — Community Water System — PWSID: IL0990850

System Information

PWSIDIL0990850
System NamePERU
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityPERU
ZIP Code61354
Address1901 FOURTH STREET
OrganizationCARLS, ERIC
Phone815-224-6020

Population & Service

Population Served10,300
Service Connections5,022

Drinking Water Violations (27)

This water system has 27 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
Aug 22, 2025 Public Notice Other No No Resolved Aug 22, 2025 Public Notice Rule and Revised PN Rule
Aug 22, 2025 Public Notice Other No No Resolved Aug 22, 2025 Public Notice Rule and Revised PN Rule
Jul 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Jul 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Jul 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No Resolved Jun 30, 2023 Revised Total Coliform Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2012 Sep 30, 2012 Chlorine MR No No 4.0 mg/L Resolved Sep 19, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2012 Sep 30, 2012 Chlorine MR No No 4.0 mg/L Resolved Sep 19, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Jan 1, 1993 Lead and Copper Rule TT Yes No TT Resolved Dec 6, 1993 Lead and Copper Rule
Dec 7, 1992 Lead and Copper Rule TT Yes No TT Resolved Jan 24, 1994 Lead and Copper Rule
Dec 7, 1992 Lead and Copper Rule TT Yes No TT Resolved Jan 24, 1994 Lead and Copper Rule
Jun 30, 1977 Jun 29, 1981 Gross Alpha, Excl. Radon and U MR No No 15 pCi/L Archived Jun 29, 1981 Radionuclides and Revised Rad Rule

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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