Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH6401111
PWS Name	SOMERSET VILLAGE OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1490
County Served	Perry

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	8254336	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8254333	Returned to Compliance	01-JUL-2018	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8254332	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	8253606	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8253805	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8133205	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7673305	Returned to Compliance	01-FEB-2005	28-FEB-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7971105	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7535205	Known	01-OCT-2004	31-DEC-2004	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8253703	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring and Reporting (DBP)	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6183403	Returned to Compliance	01-APR-2003	30-JUN-2003	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	5519903	Returned to Compliance	01-DEC-2002	31-DEC-2002	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5783002	Returned to Compliance	01-JUL-2002	31-DEC-2002	No
MR	Monitoring and Reporting (DBP)	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	5519802	Returned to Compliance	01-JUL-2002	30-SEP-2002	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	5783102	Returned to Compliance	01-JUL-2002	31-DEC-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	5257002	Returned to Compliance	01-MAY-2002	31-JUL-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	5256902	Returned to Compliance	01-MAY-2002	31-JUL-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	5257102	Returned to Compliance	01-MAY-2002	31-JUL-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	4849602	Returned to Compliance	01-FEB-2002	30-APR-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	4849802	Returned to Compliance	01-FEB-2002	30-APR-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	4849702	Returned to Compliance	01-FEB-2002	30-APR-2002	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	758501	Returned to Compliance	01-JUN-2001	30-JUN-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1393001	Returned to Compliance	01-MAY-2001	31-JUL-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1392801	Returned to Compliance	01-MAY-2001	31-JUL-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1392901	Returned to Compliance	01-MAY-2001	31-JUL-2001	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1525200	Returned to Compliance	01-JUL-2000	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039394	Returned to Compliance	01-AUG-1994	31-AUG-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039294	Returned to Compliance	01-JUL-1994	31-JUL-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039094	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038994	Returned to Compliance	01-MAY-1994	31-MAY-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038894	Returned to Compliance	01-APR-1994	30-APR-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038794	Returned to Compliance	01-MAR-1994	31-MAR-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038694	Returned to Compliance	01-FEB-1994	28-FEB-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038594	Returned to Compliance	01-JAN-1994	31-JAN-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038394	Returned to Compliance	01-DEC-1993	31-DEC-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039194	Returned to Compliance	01-NOV-1993	30-NOV-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4038494	Returned to Compliance	01-OCT-1993	31-OCT-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039693	Returned to Compliance	01-SEP-1993	30-SEP-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039593	Returned to Compliance	01-AUG-1993	31-AUG-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4039493	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8902508	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8902509	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8902503	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8902502	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8902505	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8902500	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8902504	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8902510	Returned to Compliance	29-JUL-1988	28-JUL-1989	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8303926	Known	01-OCT-1982	30-SEP-1983	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8303927	Known	01-OCT-1982	30-SEP-1983	No

1 - 50 of 56

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8103926	8254336	SIE	State Public Notification requested	21-OCT-2025	State	-
8103916	8254333	SOX	State Compliance achieved	20-AUG-2018	State	-
8103914	8254332	SOX	State Compliance achieved	28-SEP-2012	State	-
8103708	8253703	SOX	State Compliance achieved	13-DEC-2007	State	-
8103608	4038794	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038894	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038994	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039094	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039194	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039294	SOX	State Compliance achieved	12-DEC-2007	State	-
8103508	4039394	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039493	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039593	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4039693	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	5519903	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038694	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038594	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	7673305	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038494	SOX	State Compliance achieved	12-DEC-2007	State	-
8103608	4038394	SOX	State Compliance achieved	12-DEC-2007	State	-
8102706	8253606	SOX	State Compliance achieved	13-FEB-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
7041206	8253805	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	8133205	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	7971105	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	6183403	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5783102	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5783002	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5519802	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5257102	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5257002	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	5256902	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	4849802	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	4849702	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	4849602	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	1525200	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	1393001	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	1392901	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	758501	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
7041206	1392801	SFO	State Administrative/Compliance Order with penalty issued	12-APR-2006	State	-
8903570	8902500	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902502	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902503	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902504	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902505	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902508	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902509	SIF	State Public Notification received	20-FEB-1990	State	-
8903570	8902510	SIF	State Public Notification received	20-FEB-1990	State	-
8303920	8303920	SIA	State Violation/Reminder Notice	30-SEP-1983	State	-
8303920	8303921	SIA	State Violation/Reminder Notice	30-SEP-1983	State	-
8303920	8303922	SIA	State Violation/Reminder Notice	30-SEP-1983	State	-

1 - 50 of 55

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE-LAKE ST JOSEPH	21717	Yes	Intake	Surface water	Permanent	Active
INTAKE-SOMERSET LAKE	21718	Yes	Intake	Surface water	Permanent	Active
WTP-CLEARWELL#2	31792	No	Clear Well	-	-	Inactive
WTP-CLEARWELL#1	31793	No	Clear Well	-	-	Inactive
WTP-CLEARWELL#3	31794	No	Clear Well	-	-	Inactive
DISTRIBUTION	28166	No	Distribution System/Zone	-	-	Active
WTP-HIGH SERVICE PUMPS	31795	No	Pump Facility	-	-	Active
WTP-RAW PUMPS	31787	No	Pump Facility	-	-	Inactive
WTP-INTERMEDIATE PUMPS	31791	No	Pump Facility	-	-	Inactive
Somerset, Village Of P01	104349	No	Sampling Station	-	-	Inactive
WTP-CLEARWELL#2	46105	No	Storage	-	-	Active
WTP-CLEARWELL#1	46108	No	Storage	-	-	Active
WTP-CLEARWELL#3	46111	No	Storage	-	-	Active
TANK-GAY ST	865	No	Storage	-	-	Active
TANK-HIGH ST	866	No	Storage	-	-	Active
WTP-SOMERSET	6347	No	Treatment Plant	-	-	Active

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP-SOMERSET	6347	Permanganate	Manganese removal
WTP-SOMERSET	6347	Coagulation	Particulate removal
WTP-SOMERSET	6347	Flocculation	Particulate removal
WTP-SOMERSET	6347	Sedimentation	Particulate removal
WTP-SOMERSET	6347	pH Adjustment, Pre	Particulate removal
WTP-SOMERSET	6347	Filtration, Rapid Sand	Particulate removal
WTP-SOMERSET	6347	Activated Carbon, Granular	Disinfection by-products control
WTP-SOMERSET	6347	Hypochlorination, Post	Disinfection
WTP-SOMERSET	6347	Fluoridation	Other

1 - 9 of 9

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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