Drinking Water Compliance OS

HAMLER, OH · Henry County

HAMLER VILLAGE Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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)
OH3500312
System type
Community Water System
Population served
580
Service connections
280
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    November 25, 2025

    Unaddressed
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2025 – December 31, 2025

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2025 – September 30, 2025

    Archived
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    July 1, 2025 – December 31, 2025

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2025 – March 31, 2025

    Archived
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    January 1, 2025 – June 30, 2025

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2024 – December 31, 2024

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    August 1, 2024 – June 16, 2025

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2024 – September 30, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2024 – June 30, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2024 – March 31, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2023 – December 31, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2023 – September 30, 2023

    Archived
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    July 1, 2023 – December 31, 2023

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2023 – June 30, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2023 – March 31, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2022 – December 31, 2022

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    August 23, 2022 – June 16, 2023

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2022 – September 30, 2022

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2022 – June 30, 2022

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2022 – February 28, 2022

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    January 1, 2022 – June 30, 2022

    Resolved
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    January 1, 2022 – June 30, 2022

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2022 – March 31, 2022

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    November 2, 2021 – June 16, 2023

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2021 – December 31, 2021

    Archived
  • Monitoring, Regular

    Toluene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 2021 – June 30, 2021

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    January 7, 2021 – June 16, 2023

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    January 1, 2021 – June 30, 2021

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    July 1, 2019 – December 31, 2019

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    September 14, 2018 – June 16, 2023

    Resolved
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    July 1, 2018 – December 31, 2018

    Resolved
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    July 1, 2017 – December 31, 2017

    Resolved
  • WQP Entry Point/Tap Treatment Technique Non-Compliance

    Health-based

    Lead and Copper Rule

    January 1, 2017 – June 30, 2017

    Resolved
  • Monitoring, Routine (IDSE)

    TTHM

    January 1, 2010 – March 31, 2010

    Archived
  • Monitoring, Routine (IDSE)

    Total Haloacetic Acids (HAA5)

    January 1, 2010 – March 31, 2010

    Archived
  • Monitoring, Routine (IDSE)

    Total Haloacetic Acids (HAA5)

    October 1, 2009 – December 31, 2009

    Archived
  • Monitoring, Routine (IDSE)

    Total Haloacetic Acids (HAA5)

    July 1, 2009 – September 30, 2009

    Archived
  • Monitoring, Routine (IDSE)

    TTHM

    July 1, 2009 – September 30, 2009

    Archived
  • Monitoring, Routine (IDSE)

    TTHM

    April 1, 2009 – June 30, 2009

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 31, 2006 – July 9, 2007

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

    Lead and Copper Rule

    January 1, 1995 – September 9, 1996

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1991 – December 31, 1991

    Archived
  • Monitoring, Regular

    Methoxychlor

    January 1, 1991 – December 31, 1991

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    June 23, 1989 – July 18, 1989

    Resolved

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Contact

BARNES, BILL

419-274-7651

HAMLER, OH 43524