Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	KY1180471
PWS Name	WILLIAMSBURG WATER DEPARTMENT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	5554
County Served	Whitley

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9950837	Returned to Compliance	01-OCT-2025	31-OCT-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9950832	Returned to Compliance	01-JUL-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9950806	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9950706	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6472504	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6462004	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6311103	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6311003	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6309903	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9652901	Returned to Compliance	01-OCT-2001	31-OCT-2001	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9417299	Returned to Compliance	01-OCT-1999	31-OCT-1999	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9410099	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9355899	Returned to Compliance	01-JUN-1999	30-JUN-1999	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9446299	Returned to Compliance	01-JAN-1999	31-DEC-1999	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7559698	Returned to Compliance	01-OCT-1998	31-OCT-1998	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7073996	Returned to Compliance	01-JAN-1996	31-JAN-1996	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6668195	Returned to Compliance	01-OCT-1994	31-DEC-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	6338094	Returned to Compliance	01-APR-1994	30-APR-1994	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	6856594	Returned to Compliance	01-APR-1994	31-MAR-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6310994	Returned to Compliance	01-FEB-1994	28-FEB-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6296294	Returned to Compliance	01-JAN-1994	31-JAN-1994	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6274893	Returned to Compliance	01-NOV-1993	30-NOV-1993	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6227494	Returned to Compliance	01-AUG-1993	31-AUG-1993	Yes

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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
10838	9950837	SIE	State Public Notification requested	12-DEC-2025	State	-
10822	9950832	SOX	State Compliance achieved	18-MAY-2018	State	Received 5/18.2018. JU
10812	6311003	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED; PNs issued
10812	6472504	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED; PNs issued
10812	6462004	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED; PNs issued
10812	6311103	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED; PNs issued
10811	9652901	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED
10812	6309903	SIF	State Public Notification received	05-APR-2007	State	vio. extracted from SDWIS/FED; PNs issued
10706	9950806	SIF	State Public Notification received	07-DEC-2006	State	-
10306	9950706	SIF	State Public Notification received	07-DEC-2006	State	-
7699	9446299	SOX	State Compliance achieved	24-JAN-2000	State	-
7399	9417299	SOX	State Compliance achieved	10-DEC-1999	State	-
3799	9410099	SOX	State Compliance achieved	03-NOV-1999	State	00015
7799	9355899	SOX	State Compliance achieved	25-AUG-1999	State	-
8998	7559698	SOX	State Compliance achieved	10-DEC-1998	State	-
3196	7073996	SIF	State Public Notification received	10-JUL-1996	State	00003
8694	6856594	SOX	State Compliance achieved	15-DEC-1995	State	-
2695	6668195	SOX	State Compliance achieved	01-MAR-1995	State	00001
5394	6274893	SIF	State Public Notification received	13-JUL-1994	State	-
8594	6338094	SOX	State Compliance achieved	10-JUN-1994	State	-
8494	6310994	SOX	State Compliance achieved	10-MAY-1994	State	-
8394	6296294	SOX	State Compliance achieved	10-MAY-1994	State	-
1594	6227494	SIF	State Public Notification received	13-OCT-1993	State	00003

1 - 23 of 23

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASE-KY1180093 CUMBERLAND FALLS WD	6779	Yes	Consecutive Connection	Surface water	Permanent	Inactive
INTAKE - CUMBERLAND RIVER	5727	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION - WILLIAMSBURG WATER DEPART	5726	No	Distribution System/Zone	-	-	Active
IDSE - WILLIAMSBURG WATER DEPARTMENT	6617	No	Distribution System/Zone	-	-	Active
CUMBERLAND WTP	1001	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CUMBERLAND WTP	1001	Coagulation	Particulate removal
CUMBERLAND WTP	1001	Flocculation	Particulate removal
CUMBERLAND WTP	1001	Gaseous Chlorination, Post	Disinfection
CUMBERLAND WTP	1001	Filtered	Particulate removal
CUMBERLAND WTP	1001	Fluoridation	Other
CUMBERLAND WTP	1001	Activated Carbon, Powdered	Taste / odor control
CUMBERLAND WTP	1001	Gaseous Chlorination, Pre	Disinfection
CUMBERLAND WTP	1001	Sedimentation	Particulate removal
CUMBERLAND WTP	1001	Inhibitor, Polyphosphate	Corrosion control
CUMBERLAND WTP	1001	Permanganate	Iron 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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