Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH6900112
PWS Name	COLUMBUS GROVE VILLAGE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2137
County Served	Putnam

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	8588650	Open	02-JUL-2025	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588651	Known	01-JUL-2025	31-DEC-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8588647	Open	26-NOV-2024	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588648	Returned to Compliance	01-JUL-2024	31-DEC-2024	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8588637	Open	23-AUG-2022	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8588635	Open	15-DEC-2021	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588634	Returned to Compliance	01-JAN-2021	30-JUN-2021	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588633	Returned to Compliance	01-JUL-2020	31-DEC-2020	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8588630	Open	06-JAN-2020	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588632	Returned to Compliance	01-JUL-2019	31-DEC-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8588629	Open	23-JAN-2019	-	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	8588628	Returned to Compliance	01-JAN-2018	30-JUN-2018	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588626	Returned to Compliance	01-JUL-2016	31-DEC-2016	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	8588625	Returned to Compliance	01-JUL-2016	31-DEC-2016	Yes
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	8588622	Returned to Compliance	31-DEC-2015	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8588619	Open	01-FEB-2014	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	8588618	Returned to Compliance	01-DEC-2013	-	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8588616	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8588614	Returned to Compliance	01-JUL-2012	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	8588613	Returned to Compliance	01-JAN-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8588610	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	8588609	Returned to Compliance	01-DEC-2009	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	8588608	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8586406	Returned to Compliance	01-JUL-2006	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8259105	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7681305	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7364804	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	5532402	Returned to Compliance	01-JUL-2002	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	5532202	Returned to Compliance	01-JUL-2002	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	5532302	Returned to Compliance	01-JUL-2002	30-SEP-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4855402	Returned to Compliance	01-JUN-2002	30-JUN-2002	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1527601	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4396699	Returned to Compliance	01-MAY-1999	31-MAY-1999	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4396796	Returned to Compliance	01-SEP-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	8587596	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	8587996	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	8586996	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	8586896	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	8587496	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	8588496	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	8587896	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	8586796	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	8587796	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	8586696	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	8587396	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	8588196	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	8587696	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	8587296	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	8588396	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	8588296	Returned to Compliance	01-JAN-1996	31-DEC-1996	No

1 - 50 of 74

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8011191	8588650	SIE	State Public Notification requested	21-OCT-2025	State	-
8011189	8588648	SOX	State Compliance achieved	30-JUN-2025	State	-
8011182	8588647	SIA	State Violation/Reminder Notice	26-NOV-2024	State	-
8011172	8588637	SIA	State Violation/Reminder Notice	23-AUG-2022	State	-
8011169	8588633	SIF	State Public Notification received	20-JAN-2022	State	-
8011171	8588634	SOX	State Compliance achieved	31-DEC-2021	State	-
8011168	8588635	SIA	State Violation/Reminder Notice	15-DEC-2021	State	-
8011156	8588632	SIF	State Public Notification received	09-JUL-2020	State	-
8011152	8588630	SIA	State Violation/Reminder Notice	06-JAN-2020	State	-
8011150	8588629	SIA	State Violation/Reminder Notice	23-JAN-2019	State	2017 CCR
8011151	8588628	SOX	State Compliance achieved	31-DEC-2018	State	-
8011144	8588626	SIF	State Public Notification received	03-AUG-2017	State	-
8011142	8588625	SOX	State Compliance achieved	30-JUN-2017	State	-
8011135	8588622	SOX	State Compliance achieved	04-APR-2016	State	-
8011133	8588618	SOX	State Compliance achieved	12-DEC-2014	State	-
8011127	8588619	SIA	State Violation/Reminder Notice	31-JUL-2014	State	-
8011123	8588616	SOX	State Compliance achieved	29-OCT-2013	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
8011118	8588613	SOX	State Compliance achieved	31-DEC-2012	State	-
8011117	8588614	SOX	State Compliance achieved	27-SEP-2012	State	-
1	8588610	SOX	State Compliance achieved	21-JAN-2011	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
8011112	8588609	SOX	State Compliance achieved	20-JAN-2010	State	-
8011008	8588608	SIF	State Public Notification received	28-FEB-2008	State	-
8010707	8586406	SOX	State Compliance achieved	28-JUN-2007	State	-
8010707	8259105	SOX	State Compliance achieved	28-JUN-2007	State	-
8010707	1527601	SOX	State Compliance achieved	28-JUN-2007	State	-
8010707	7364804	SOX	State Compliance achieved	28-JUN-2007	State	-
495	4396595	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2072899	4396699	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
497	4396796	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2081702	4855402	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2040705	7681305	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1792	4397592	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2010903	5532402	SIF	State Public Notification received	09-JAN-2003	State	-
2010903	5532302	SIF	State Public Notification received	09-JAN-2003	State	-
2010903	5532202	SIF	State Public Notification received	09-JAN-2003	State	-
1196	4397096	SOX	State Compliance achieved	25-JUN-1996	State	-
1196	4397296	SOX	State Compliance achieved	25-JUN-1996	State	-
1196	4397396	SOX	State Compliance achieved	25-JUN-1996	State	-
1000196	8588596	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8587896	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8587796	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8588496	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8587996	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8588296	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8588396	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8588096	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8588196	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8586596	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8586696	SIF	State Public Notification received	17-JUN-1996	State	-
1000196	8586796	SIF	State Public Notification received	17-JUN-1996	State	-

1 - 50 of 67

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Columbus Grove Vlg Well 0006	129768	Yes	Well	Ground water	Interim	Inactive
WELL 3	17329	Yes	Well	Ground water	Permanent	Inactive
WELL 2	17328	Yes	Well	Ground water	Permanent	Active
WELL 1	17327	Yes	Well	Ground water	Permanent	Active
WELL 4	17325	Yes	Well	Ground water	Permanent	Active
WELL 0005	17326	Yes	Well	Ground water	Interim	Inactive
CLEARWELL	43141	No	Clear Well	-	-	Inactive
COLUMBUS GROVE DISTRIBUTION SYSTEM	28671	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMPS	34702	No	Pressure Control	-	-	Inactive
HIGH SERVICE PUMPS	43140	No	Pump Facility	-	-	Active
Columbus Grove Water Treatment Plant EP P01	113760	No	Sampling Station	-	-	Inactive
CLEARWELL	46146	No	Storage	-	-	Active
ELEVATED TANK SR 65	965	No	Storage	-	-	Active
ELEVATED TANK SYCAMORE ST	966	No	Storage	-	-	Inactive
COLUMBUS GROVE VILLAGE	6831	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
COLUMBUS GROVE VILLAGE	6831	Gaseous Chlorination, Post	Disinfection
COLUMBUS GROVE VILLAGE	6831	pH Adjustment	Corrosion control
COLUMBUS GROVE VILLAGE	6831	Inhibitor, Orthophosphate	Corrosion control
COLUMBUS GROVE VILLAGE	6831	Aeration, Slat Tray	Iron removal
COLUMBUS GROVE VILLAGE	6831	Aeration, Slat Tray	Inorganics 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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