Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH7101212
PWS Name	CHILLICOTHE CORRECTIONAL INSTITUTION
PWS Type	Community water system
Owner Type	State or Territorial Government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	9000
County Served	Ross

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8485130	Open	02-JUL-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8485128	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8485129	Returned to Compliance	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8485123	Open	01-AUG-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8485116	Open	19-AUG-2022	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8485115	Open	30-DEC-2019	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8485113	Open	23-JAN-2019	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7574605	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6741303	Returned to Compliance	01-JUL-2003	31-DEC-2003	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1531501	Returned to Compliance	01-JUL-2001	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	766801	Returned to Compliance	01-JUN-2001	30-JUN-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	8485000	Returned to Compliance	01-JUN-2000	30-JUN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4686595	Returned to Compliance	01-JUL-1995	31-JUL-1995	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4686495	Returned to Compliance	01-JUL-1995	31-JUL-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4686793	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4686693	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4687192	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4687092	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4686992	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4686892	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4687292	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4687392	Returned to Compliance	01-JAN-1992	31-DEC-1992	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2080634	8485130	SIE	State Public Notification requested	21-OCT-2025	State	-
2080631	8485129	SIF	State Public Notification received	24-JUN-2025	State	-
9999900000000000001	8485128	EIE	Federal Public Notification requested	17-JUN-2025	ODSWeb	-
2080618	8485123	SIA	State Violation/Reminder Notice	01-AUG-2024	State	-
2080613	8485116	SIA	State Violation/Reminder Notice	19-AUG-2022	State	-
2080612	8485115	SIA	State Violation/Reminder Notice	30-DEC-2019	State	-
2080610	8485113	SIA	State Violation/Reminder Notice	23-JAN-2019	State	-
2080608	1531501	SOX	State Compliance achieved	13-DEC-2007	State	-
2080500	8485000	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2041205	7574605	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2693	4686793	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2693	4686693	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
795	4686595	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
795	4686495	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1072701	766801	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2040604	6741303	SIF	State Public Notification received	06-APR-2004	State	-
2593	4687392	SOX	State Compliance achieved	24-AUG-1993	State	-
2593	4687292	SOX	State Compliance achieved	24-AUG-1993	State	-
2593	4687192	SOX	State Compliance achieved	24-AUG-1993	State	-
2593	4687092	SOX	State Compliance achieved	24-AUG-1993	State	-
2593	4686992	SOX	State Compliance achieved	24-AUG-1993	State	-
2593	4686892	SOX	State Compliance achieved	24-AUG-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CHILLI CORR INSTIT WELL 004	17792	Yes	Well	Ground water	Permanent	Active
CHILLI CORR INSTIT WELL 006	17794	Yes	Well	Ground water	Permanent	Active
CHILLI CORR INSTIT WELL 005	17793	Yes	Well	Ground water	Permanent	Active
CHILLICOTHE CORR INSTIT DISTRIBUTION	29001	No	Distribution System/Zone	-	-	Active
WTP HIGH SERVICE PUMPS	33526	No	Pump Facility	-	-	Active
Ross Correctional Instit P01	115453	No	Sampling Station	-	-	Inactive
CCI 1	1025	No	Storage	-	-	Active
CCI 2	1026	No	Storage	-	-	Active
RCI	1027	No	Storage	-	-	Active
NEW TANK	1028	No	Storage	-	-	Active
WTP CLEARWELL	33525	No	Storage	-	-	Active
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Gaseous Chlorination, Post	Disinfection
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Permanganate	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Permanganate	Iron removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Filtration, Greensand	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Permanganate	Manganese removal
CHILLICOTHE CORRECTIONAL INSTITUTION	7143	Permanganate	Manganese removal

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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