Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WV3303009
PWS Name	WILLIAMSON UTILITY BOARD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2660
County Served	Mingo

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215797	Open	12-SEP-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215798	Open	12-SEP-2025	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215764	Known	01-MAR-2025	31-MAR-2025	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215761	Returned to Compliance	01-FEB-2025	28-FEB-2025	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215762	Known	01-FEB-2025	28-FEB-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215757	Returned to Compliance	15-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215758	Returned to Compliance	15-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215759	Returned to Compliance	15-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215755	Returned to Compliance	15-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215756	Returned to Compliance	15-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215760	Returned to Compliance	15-NOV-2024	-	No
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215754	Open	02-AUG-2024	-	Yes
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215753	Open	02-AUG-2024	-	Yes
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215751	Open	02-AUG-2024	-	Yes
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215749	Open	02-AUG-2024	-	Yes
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215752	Open	02-AUG-2024	-	Yes
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	5215750	Open	02-AUG-2024	-	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	5215747	Known	01-JUL-2024	31-JUL-2024	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5215745	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215748	Known	01-JUL-2024	31-JUL-2024	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215732	Returned to Compliance	01-SEP-2018	30-SEP-2018	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5215731	Returned to Compliance	01-JUL-2018	31-JUL-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	5215736	Known	01-JAN-2017	31-DEC-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215713	Returned to Compliance	12-NOV-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215710	Returned to Compliance	14-FEB-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5215711	Returned to Compliance	14-FEB-2015	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	5215712	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	5215714	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	5215715	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	5215728	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	5215727	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	5215729	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	5215726	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	5215725	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	5215724	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	5215723	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	5215722	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	5215721	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	5215720	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	5215719	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	5215718	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	5215717	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	5215716	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	5215730	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5215708	Returned to Compliance	01-OCT-2013	30-NOV-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5215709	Returned to Compliance	01-OCT-2013	30-NOV-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5215707	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	5215678	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5215680	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5215679	Returned to Compliance	01-JUL-2008	30-SEP-2008	No

1 - 50 of 147

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7244448	5215797	SIE	State Public Notification requested	15-OCT-2025	State	-
7244450	5215798	SIE	State Public Notification requested	15-OCT-2025	State	-
7244382	5215764	SIE	State Public Notification requested	13-MAY-2025	State	-
7244380	5215761	SIF	State Public Notification received	24-APR-2025	State	-
7244379	5215762	SIE	State Public Notification requested	15-APR-2025	State	-
7244365	5215749	SIF	State Public Notification received	03-MAR-2025	State	-
7244369	5215751	SIF	State Public Notification received	03-MAR-2025	State	-
7244371	5215752	SIF	State Public Notification received	03-MAR-2025	State	-
7244373	5215753	SIF	State Public Notification received	03-MAR-2025	State	-
7244375	5215754	SIF	State Public Notification received	03-MAR-2025	State	-
7244367	5215750	SIF	State Public Notification received	03-MAR-2025	State	-
7244366	5215759	SOX	State Compliance achieved	21-FEB-2025	State	-
7244364	5215760	SOX	State Compliance achieved	21-FEB-2025	State	-
7244368	5215758	SOX	State Compliance achieved	21-FEB-2025	State	-
7244370	5215757	SOX	State Compliance achieved	21-FEB-2025	State	-
7244372	5215756	SOX	State Compliance achieved	21-FEB-2025	State	-
7244374	5215755	SOX	State Compliance achieved	21-FEB-2025	State	-
7244345	5215745	SOX	State Compliance achieved	16-SEP-2024	State	-
7244340	5215747	SIE	State Public Notification requested	12-SEP-2024	State	-
7244344	5215748	SIE	State Public Notification requested	12-SEP-2024	State	-
7244336	5215712	SIF	State Public Notification received	31-JAN-2022	State	-
7244335	5215713	SOX	State Compliance achieved	31-JAN-2022	State	-
7244306	5215732	SOX	State Compliance achieved	03-DEC-2018	State	-
7244300	5215731	SFJ	State Formal Notice of Violation issued	15-SEP-2018	State	-
7244297	5215725	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215716	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215715	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215714	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215718	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215719	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215720	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215721	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215722	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215723	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215724	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215717	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215726	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215727	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215728	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215730	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244297	5215729	SFJ	State Formal Notice of Violation issued	15-FEB-2017	State	-
7244292	5215708	SIF	State Public Notification received	24-APR-2015	State	-
7244290	5215709	SIF	State Public Notification received	24-APR-2015	State	-
7244289	5215710	SOX	State Compliance achieved	23-MAR-2015	State	-
7244291	5215711	SOX	State Compliance achieved	23-MAR-2015	State	-
7244280	5215707	SFJ	State Formal Notice of Violation issued	19-JUL-2013	State	-
7244247	5215679	SIF	State Public Notification received	09-FEB-2009	State	-
7244250	5215680	SIF	State Public Notification received	09-FEB-2009	State	-
7244257	5211907	SIF	State Public Notification received	09-FEB-2009	State	-
7244257	5212007	SIF	State Public Notification received	09-FEB-2009	State	-

1 - 50 of 130

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE-TUG FORK RIVER	780	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	10101	No	Distribution System/Zone	-	-	Active
SYCAMORE BOOSTER	16623	No	Pump Facility	-	-	Active
GAUJOT BOOSTER	16624	No	Pump Facility	-	-	Active
VALLEY VIEW BOOSTER	16625	No	Pump Facility	-	-	Active
AIRPORT BOOSTER	16626	No	Pump Facility	-	-	Active
MULBERRY / HIGH SERVICE BOOSTER	16627	No	Pump Facility	-	-	Active
HAPPY VALLEY BOOSTER STATION	17627	No	Pump Facility	-	-	Active
WEST END BOOSTER	16622	No	Pump Facility	-	-	Inactive
MULBERRY / OLD CLEARWELLTANK	15114	No	Storage	-	-	Active
HIGH SERVICE TANK	15115	No	Storage	-	-	Active
SYCAMORE TANK	15116	No	Storage	-	-	Active
GAUJOT TANK	15117	No	Storage	-	-	Active
WEST END TANK	15118	No	Storage	-	-	Active
VALLEY VIEW TANK	15119	No	Storage	-	-	Active
AIRPORT BLADDER TANKS	19660	No	Storage	-	-	Active
TREATMENT PLANT	4076	No	Treatment Plant	-	-	Active

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4076	Hypochlorination, Post	Disinfection
TREATMENT PLANT	4076	Sedimentation	Inorganics removal
TREATMENT PLANT	4076	Sedimentation	Organics removal
TREATMENT PLANT	4076	Sedimentation	Iron removal
TREATMENT PLANT	4076	Rapid Mix	Inorganics removal
TREATMENT PLANT	4076	Filtration, Rapid Sand	Inorganics removal
TREATMENT PLANT	4076	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT	4076	Filtration, Rapid Sand	Organics removal
TREATMENT PLANT	4076	Coagulation	Inorganics removal
TREATMENT PLANT	4076	Coagulation	Organics removal
TREATMENT PLANT	4076	Flocculation	Organics removal
TREATMENT PLANT	4076	Fluoridation	Other
TREATMENT PLANT	4076	Sedimentation	Particulate removal
TREATMENT PLANT	4076	Rapid Mix	Particulate removal
TREATMENT PLANT	4076	Hypochlorination, Post	Disinfection
TREATMENT PLANT	4076	Fluoridation	Other
TREATMENT PLANT	4076	Coagulation	Particulate removal
TREATMENT PLANT	4076	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT	4076	Flocculation	Particulate removal
TREATMENT PLANT	4076	3-Log Remove/Inactivate G Lamblia	Disinfection

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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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