Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	KY0690417
PWS Name	STANFORD WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	9284
County Served	Lincoln

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
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9953219	Returned to Compliance	01-OCT-2025	31-OCT-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9953217	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9953218	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9953214	Returned to Compliance	01-JAN-2016	31-JAN-2016	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	9953209	Returned to Compliance	01-MAY-2010	31-MAY-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9953210	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9953208	Returned to Compliance	01-JUL-2009	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9953206	Returned to Compliance	27-OCT-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9950804	Returned to Compliance	01-APR-2004	30-JUN-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7279604	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7279403	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	6459403	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6459504	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6246903	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	6246502	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6247803	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9950603	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9950403	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	9950503	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9950103	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	9950203	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9950302	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9939503	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	9939403	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9939302	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9908702	Returned to Compliance	01-MAY-2002	31-MAY-2002	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9952605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9952705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9952805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9952905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9953005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9951005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9952505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9951105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9951205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9952405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9952305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9952205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9952105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9952005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9951905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9951805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9951705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9951605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9951505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9951405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9951305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9527500	Returned to Compliance	01-OCT-2000	31-OCT-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9487500	Returned to Compliance	01-APR-2000	30-APR-2000	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7228796	Returned to Compliance	01-OCT-1996	31-OCT-1996	No

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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
9951	9953219	SIE	State Public Notification requested	15-DEC-2025	State	-
9948	9953218	SIF	State Public Notification received	28-MAY-2020	State	P.N. was addressed in CCR. jah
9945	9953217	SOX	State Compliance achieved	30-SEP-2019	State	RTC'D 3RD QTR 2019
9932	9953214	SIF	State Public Notification received	30-SEP-2016	State	-
9921	9953210	SOX	State Compliance achieved	22-NOV-2010	State	RTC FOR 3RD QRT 2010
9917	9953209	SOX	State Compliance achieved	08-SEP-2010	State	-
9913	9953208	SOX	State Compliance achieved	15-JUL-2010	State	sent in complete CCR for 2010
8206	9953206	SOX	State Compliance achieved	11-JUL-2006	State	-
7805	9951905	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952005	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952105	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952205	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952305	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952405	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952505	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952605	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952705	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952805	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9952905	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9953005	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951805	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951705	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951605	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951505	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951405	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951305	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951205	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951105	SIF	State Public Notification received	05-MAY-2006	State	-
7805	9951005	SIF	State Public Notification received	05-MAY-2006	State	-
9205	7279604	SOX	State Compliance achieved	10-OCT-2004	State	-
9005	6459504	SOX	State Compliance achieved	10-OCT-2004	State	-
9105	6246903	SOX	State Compliance achieved	10-OCT-2004	State	-
8905	9950503	SOX	State Compliance achieved	10-OCT-2004	State	-
9305	9950804	SOX	State Compliance achieved	10-OCT-2004	State	-
8805	9950203	SOX	State Compliance achieved	10-OCT-2004	State	-
8705	9939403	SOX	State Compliance achieved	10-OCT-2004	State	-
9604	9950403	SOX	State Compliance achieved	10-JUL-2004	State	-
9504	9950103	SOX	State Compliance achieved	10-JUL-2004	State	-
9904	7279403	SOX	State Compliance achieved	10-JUL-2004	State	-
9804	6459403	SOX	State Compliance achieved	10-JUL-2004	State	-
9704	6246502	SOX	State Compliance achieved	10-JUL-2004	State	-
9404	9939302	SOX	State Compliance achieved	10-JUL-2004	State	-
8504	9950603	SOX	State Compliance achieved	10-JAN-2004	State	-
8604	6247803	SOX	State Compliance achieved	10-JAN-2004	State	-
8304	9939503	SOX	State Compliance achieved	10-JAN-2004	State	-
8404	9950302	SOX	State Compliance achieved	10-JAN-2004	State	-
6603	9908702	SOX	State Compliance achieved	03-OCT-2002	State	99087
600	9527500	SOX	State Compliance achieved	07-DEC-2000	State	00010
400	9487500	SOX	State Compliance achieved	01-JUN-2000	State	00006
6896	7228796	SOX	State Compliance achieved	10-DEC-1996	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASE-KY0110097 DANVILLE WATER	6989	Yes	Consecutive Connection	Surface water	Emergency	Active
INTAKE - JAMES C HARRIS RESERVOIR	4206	Yes	Intake	Surface water	Permanent	Active
INTAKE - RICE LAKE	4205	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION - STANFORD WATER WORKS	4204	No	Distribution System/Zone	-	-	Active
IDSE - STANFORD WATER WORKS	6580	No	Distribution System/Zone	-	-	Active
RAW WATER SAMPLING STATION	5942	No	Sampling Station	-	-	Active
CITY OF STANFORD WTP	634	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CITY OF STANFORD WTP	634	Coagulation	Particulate removal
CITY OF STANFORD WTP	634	Flocculation	Particulate removal
CITY OF STANFORD WTP	634	pH Adjustment, Pre	Particulate removal
CITY OF STANFORD WTP	634	pH Adjustment	Corrosion control
CITY OF STANFORD WTP	634	Gaseous Chlorination, Post	Disinfection
CITY OF STANFORD WTP	634	Filtered	Particulate removal
CITY OF STANFORD WTP	634	Fluoridation	Other
CITY OF STANFORD WTP	634	Activated Carbon, Powdered	Taste / odor control
CITY OF STANFORD WTP	634	Algae Control	Taste / odor control
CITY OF STANFORD WTP	634	Gaseous Chlorination, Pre	Disinfection
CITY OF STANFORD WTP	634	Sedimentation	Particulate 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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