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PROSPECT HEIGHTS

Illinois — Community Water System — PWSID: IL0312530

System Information

PWSIDIL0312530
System NamePROSPECT HEIGHTS
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedDec 8, 1983
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityPROSPECT HEIGHTS
ZIP Code60070
Address8 N Elmhurst Rd
OrganizationFALCONE, PETER
Phone847-398-6070

Population & Service

Population Served2,280
Service Connections494

Drinking Water Violations (46)

This water system has 46 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 Mar 31, 2025 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Jan 1, 2003 Mar 31, 2003 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Feb 28, 2003 Radionuclides and Revised Rad Rule
Jan 1, 2003 Mar 31, 2003 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Feb 28, 2003 Radionuclides and Revised Rad Rule
Jan 1, 2003 Mar 31, 2003 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Feb 28, 2003 Radionuclides and Revised Rad Rule
Oct 1, 2002 Dec 31, 2002 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Dec 31, 2002 Radionuclides and Revised Rad Rule
Oct 1, 2002 Dec 31, 2002 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Dec 31, 2002 Radionuclides and Revised Rad Rule
Oct 1, 2002 Dec 31, 2002 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Dec 31, 2002 Radionuclides and Revised Rad Rule
Oct 1, 2002 Dec 31, 2002 Combined Radium (-226 and -228) MCL Yes No 7.4 5 pCi/L — Resolved Dec 31, 2002 Radionuclides and Revised Rad Rule
Feb 14, 2001 Sep 30, 2002 Combined Radium (-226 and -228) MCL Yes No 6.5 5 pCi/L — Resolved Sep 30, 2002 Radionuclides and Revised Rad Rule
Feb 14, 2001 Sep 30, 2002 Combined Radium (-226 and -228) MCL Yes No 6.5 5 pCi/L — Resolved Sep 30, 2002 Radionuclides and Revised Rad Rule
Jan 1, 1999 Feb 22, 2000 Combined Radium (-226 and -228) MCL Yes No 5.9 5 pCi/L — Resolved Feb 22, 2000 Radionuclides and Revised Rad Rule
Jul 1, 1998 — Lead and Copper Rule MR No No — TT — Resolved Dec 31, 1998 Lead and Copper Rule
Jan 1, 1995 Feb 28, 1995 Combined Radium (-226 and -228) MCL Yes No 5.7 5 pCi/L — Resolved Feb 28, 1995 Radionuclides and Revised Rad Rule
Jan 1, 1994 — Lead and Copper Rule TT Yes No — TT — Resolved Jan 3, 1995 Lead and Copper Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 1, 1991 Oct 31, 1995 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Feb 19, 1993 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 Radionuclides and Revised Rad Rule
Nov 30, 1987 Nov 29, 1991 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L — Resolved Nov 29, 1991 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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