Public Water Partners

OAK HILL, OH · Ross County

CHILLICOTHE CORRECTIONAL INSTITUTION Water System

Consumer Confidence Report status

CHILLICOTHE CORRECTIONAL INSTITUTION must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 4 items for CHILLICOTHE CORRECTIONAL INSTITUTION that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
OH7101212
System type
Community Water System
Population served
9,000
Service connections
130
Ownership
state government
Water source
groundwater (wells)

CHILLICOTHE CORRECTIONAL INSTITUTION is one of 192 community water systems in Ohio in the 3,301 to 10,000 people size category, serving 9,000 people from groundwater.

As of August 1, 2026, its federal record holds 22 entries between 1992 and 2026, of which 4 remain open; none are health-based.

Of the 22, 10 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Consumer Confidence Rule, the Total Coliform Rules, and synthetic organic chemicals.

Violation history

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    January 8, 2026 – January 15, 2026

    Resolved

  • Notification, Known or Potential LSL

    —

    LEAD AND COPPER RULE REVISIONS

    July 2, 2025 – September 29, 2025

    Resolved

  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – February 19, 2025

    Resolved

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – February 19, 2025

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    August 1, 2024

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    August 19, 2022

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    December 30, 2019

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    January 23, 2019

    Unaddressed

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    December 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    July 1, 2003 – December 31, 2003

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2001 – December 13, 2007

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 2000 – June 30, 2000

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 1995 – July 31, 1995

    Resolved

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    July 1, 1995 – July 31, 1995

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1993 – June 30, 1993

    Resolved

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1993 – June 30, 1993

    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

    —

    Toxaphene

    January 1, 1992 – December 31, 1992

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1992 – December 31, 1992

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1992 – December 31, 1992

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 1992 – December 31, 1992

    Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

Common questions

Is CHILLICOTHE CORRECTIONAL INSTITUTION required to publish a Consumer Confidence Report?

Yes. CHILLICOTHE CORRECTIONAL INSTITUTION is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is CHILLICOTHE CORRECTIONAL INSTITUTION’s next Consumer Confidence Report due?

CHILLICOTHE CORRECTIONAL INSTITUTION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CHILLICOTHE CORRECTIONAL INSTITUTION have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 4 items for CHILLICOTHE CORRECTIONAL INSTITUTION that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

LEHEW, JOHNATHAN

740-253-9401

OAK HILL, OH 45656