Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH3401312
PWS Name	SCIO PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	763
County Served	Harrison

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9669754	Open	19-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9669759	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9669755	Returned to Compliance	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9669752	Open	02-OCT-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9669751	Open	06-FEB-2020	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	9669737	Returned to Compliance	01-MAR-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9669718	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9669717	Returned to Compliance	01-MAR-2014	31-MAR-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9669712	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9669711	Returned to Compliance	31-DEC-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9669708	Open	01-JUL-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9669707	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9669706	Returned to Compliance	01-AUG-2010	31-AUG-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9669705	Returned to Compliance	01-JUL-2010	31-JUL-2010	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9669704	Returned to Compliance	31-DEC-2009	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7487705	Returned to Compliance	01-OCT-2004	31-OCT-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5204702	Returned to Compliance	01-AUG-2002	31-AUG-2002	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	5204602	Returned to Compliance	01-AUG-2002	31-AUG-2002	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	5204502	Returned to Compliance	01-AUG-2002	31-AUG-2002	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5940702	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4818502	Returned to Compliance	01-MAY-2002	31-MAY-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	731001	Returned to Compliance	01-APR-2001	30-APR-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9669701	Returned to Compliance	01-MAR-2001	31-MAR-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	2175296	Returned to Compliance	01-JAN-1996	31-MAR-1996	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2175496	Returned to Compliance	01-JAN-1996	31-MAR-1996	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2175596	Returned to Compliance	01-JAN-1996	31-MAR-1996	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2184894	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2184794	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2184694	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	2184594	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2184494	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2185094	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2184094	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2183894	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2183794	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2183694	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	2183594	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2181494	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	2183294	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	2183194	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	2183094	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	2182994	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	2182894	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	2182794	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	2182694	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	2182594	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	2182494	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	2182394	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	2182294	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	2182194	Returned to Compliance	01-APR-1994	30-JUN-1994	No

1 - 50 of 119

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4101787	9669759	SIF	State Public Notification received	31-OCT-2025	State	-
4101784	9669755	SIF	State Public Notification received	30-OCT-2025	State	-
4101778	9669754	SIA	State Violation/Reminder Notice	19-DEC-2024	State	-
4101775	9669752	SIA	State Violation/Reminder Notice	02-OCT-2023	State	-
4101773	9669751	SIA	State Violation/Reminder Notice	06-MAR-2020	State	-
4101767	9669737	SFO	State Administrative/Compliance Order with penalty issued	17-NOV-2017	State	2017 DFFOs issued 11/17/17
4101736	9669711	SOX	State Compliance achieved	14-OCT-2015	State	-
4101728	9669717	SIF	State Public Notification received	25-AUG-2014	State	-
4101732	9669718	SOX	State Compliance achieved	21-AUG-2014	State	-
4101718	9669712	SIF	State Public Notification received	03-OCT-2013	State	-
4101710	9669708	SIA	State Violation/Reminder Notice	21-SEP-2012	State	-
9	9669707	SOX	State Compliance achieved	23-AUG-2011	State	-
7	9669706	SOX	State Compliance achieved	17-MAY-2011	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
7	9669705	SOX	State Compliance achieved	17-MAY-2011	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
1	9669704	SOX	State Compliance achieved	10-FEB-2010	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
4101708	5940702	SOX	State Compliance achieved	12-DEC-2007	State	-
1052601	9669701	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2011305	7487705	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
4100403	5204702	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
4100403	5204602	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1062502	4818502	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1052601	731001	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
4100403	5204502	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
96E0001	2177194	EFJ	Federal issued Formal Notice of Violation	15-AUG-1996	ODSWeb	WS
796	2175496	SIE	State Public Notification requested	31-MAY-1996	State	-
796	2175596	SIE	State Public Notification requested	31-MAY-1996	State	-
796	2175296	SIE	State Public Notification requested	31-MAY-1996	State	-
95E0001	2177294	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2177394	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2177494	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2177594	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2180294	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2180394	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2181494	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2181594	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2181694	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2181794	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2184494	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
95E0001	2184594	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
4695	2176994	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2175794	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2175894	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2175994	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176094	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176194	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176294	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176394	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176494	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176594	SIF	State Public Notification received	10-NOV-1994	State	-
4695	2176694	SIF	State Public Notification received	10-NOV-1994	State	-

1 - 50 of 119

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SCIO WELL 0002	13308	Yes	Well	Ground water	Permanent	Active
SCIO WELL 0001	13309	Yes	Well	Ground water	Permanent	Active
SCIO DISTRIBUTION	25659	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMPS	43666	No	Pump Facility	-	-	Active
Scio, Village Of P01	91796	No	Sampling Station	-	-	Inactive
200,000 GALLONS	393	No	Storage	-	-	Active
SCIO PWS	3931	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SCIO PWS	3931	Hypochlorination, Pre	Disinfection
SCIO PWS	3931	Hypochlorination, Pre	Disinfection
SCIO PWS	3931	Inhibitor, Orthophosphate	Corrosion control
SCIO PWS	3931	Aeration, Diffused	Iron removal
SCIO PWS	3931	Aeration, Diffused	Manganese removal
SCIO PWS	3931	Aeration, Diffused	Iron removal
SCIO PWS	3931	Filtration, Pressure Sand	Manganese removal

1 - 7 of 7

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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