Drinking Water Compliance OS

CHARDON, OH · Geauga County

TERRACE GLEN MHP LLC Water System

Current status

2 open health-based violations on record as of July 4, 2026, alongside 6 other open item(s). See the violation history below for contaminant and status details.

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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID)
OH2802612
System type
Community Water System
Population served
217
Service connections
95
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 29, 2025

    Unaddressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed
  • Failure To Address Deficiency

    Health-based

    Long Term 2 Enhanced Surface Water Treatment Rule

    June 29, 2025

    Unaddressed
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    December 28, 2023

    Addressed
  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    March 6, 2023

    Addressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2021

    Addressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020

    Addressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018

    Unaddressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2016 – February 22, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2015 – September 30, 2015

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2015 – February 22, 2017

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2012 – September 10, 2012

    Resolved
  • Monitoring, Source Water (GWR)

    E. COLI

    December 1, 2011 – September 25, 2013

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2011 – August 19, 2011

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2005 – September 30, 2005

    Archived
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2005 – February 28, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2005 – March 31, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2004 – December 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2004 – September 30, 2004

    Resolved
  • Initial, Follow-up, or Routine Source Water M/R

    Lead and Copper Rule

    July 1, 2003 – May 11, 2011

    Resolved
  • OCCT/SOWT Study/Recommendation

    Health-based

    Lead and Copper Rule

    July 1, 2003 – May 11, 2011

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2003 – June 30, 2003

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2002 – September 30, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2002 – April 30, 2002

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    January 1, 2002 – December 31, 2002

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

    Lead and Copper Rule

    January 1, 2001 – October 15, 2002

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

    Lead and Copper Rule

    January 1, 1999 – December 2, 1999

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1998 – December 31, 1998

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

    Lead and Copper Rule

    January 1, 1998 – December 2, 1999

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1998 – June 30, 1998

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1998 – December 31, 1998

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

    Lead and Copper Rule

    January 1, 1997 – February 19, 2008

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1996 – July 31, 1996

    Resolved
  • Monitoring, Regular

    OXAMYL

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Diquat

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Simazine

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Carbofuran

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Carbofuran

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Methoxychlor

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Toxaphene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Picloram

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Dalapon

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    OXAMYL

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Atrazine

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    LASSO

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Simazine

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Carbofuran

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Atrazine

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1992 – December 31, 1992

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1992 – December 31, 1992

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1992 – December 31, 1992

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1992 – December 31, 1992

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 1991 – December 31, 1991

    Resolved

Unaddressed no corrective action on record yetAddressed corrective action reported, pending final confirmationResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

REAMS, VICTORIA

216-386-8310

CHARDON, OH 44024