Drinking Water Compliance OS

PERU, IL · LaSalle County

LYNNWOOD WATER CORPORATION Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID)
IL0995336
System type
Community Water System
Population served
100
Service connections
40
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2009 – December 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2009 – September 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    April 1, 2009 – June 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2009 – June 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2009 – March 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    January 1, 2009 – March 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2008 – September 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2008 – March 31, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 18, 2007 – December 12, 2007

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    October 18, 2007 – December 12, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2007 – December 31, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2007 – September 30, 2007

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 19, 2007 – June 21, 2007

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    April 19, 2007 – June 21, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2007 – June 30, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2007 – March 31, 2007

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    November 4, 2006 – January 9, 2007

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 4, 2006 – January 9, 2007

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    October 9, 2006 – December 8, 2006

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 9, 2006 – December 8, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    July 1, 2006 – September 30, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2006 – September 30, 2006

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 11, 2006 – May 18, 2006

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    April 11, 2006 – May 18, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2006 – June 30, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2006 – March 31, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    July 1, 2005 – September 30, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2005 – June 30, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2005 – March 31, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2004 – December 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2004 – September 30, 2004

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2004 – June 30, 2004

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2004 – March 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2003 – December 31, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2003 – September 30, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2003 – June 30, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2003 – March 31, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2002 – December 31, 2002

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2001 – September 30, 2002

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 1998 – December 31, 1998

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 1998 – December 8, 1999

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 1998 – September 30, 1998

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1998 – August 31, 1998

    Archived
  • Monitoring, Regular

    Nitrate

    July 1, 1998 – September 30, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1998 – July 31, 1998

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 1998 – June 30, 1998

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 1998 – May 31, 1998

    Archived
  • Monitoring, Regular

    Nitrate

    April 1, 1998 – June 30, 1998

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1998 – March 31, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 1998 – January 31, 1998

    Archived
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 1997 – December 8, 1999

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    September 23, 1997 – September 22, 2001

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Endothall

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Diquat

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Picloram

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Simazine

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    OXAMYL

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Atrazine

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Carbofuran

    April 1, 1997 – June 30, 1997

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1995 – December 31, 1995

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1994 – December 31, 1995

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    February 1, 1993 – February 28, 1993

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

KLEIN, HERBERT J.

815-223-7550

PERU, IL 61354