Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0800004
PWS Name	CITY OF LOUISVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	7545
County Served	Winston

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2282	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2281	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2263	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2265	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2264	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2262	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2260	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2256	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2258	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2257	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2251	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2253	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2252	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2249	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2247	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2248	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2243	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2245	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2244	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2235	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2237	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2236	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2231	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2233	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2232	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2230	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2226	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2228	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2227	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2239	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2241	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2240	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2222	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2224	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2223	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2219	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2220	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2218	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2214	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2216	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2215	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2211	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2212	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2210	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2255	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	2209	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	2009	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2109	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	108	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1909	Returned to Compliance	01-APR-2008	30-JUN-2008	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
11533	2281	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
11533	2282	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
11531	2253	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2252	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2251	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2260	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2258	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2257	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2264	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2263	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2262	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2256	SIF	State Public Notification received	20-JUN-2013	State	-
11531	2265	SIF	State Public Notification received	20-JUN-2013	State	-
11527	2243	SOX	State Compliance achieved	31-DEC-2012	State	-
11527	2244	SOX	State Compliance achieved	31-DEC-2012	State	-
11527	2245	SOX	State Compliance achieved	31-DEC-2012	State	-
11528	2247	SOX	State Compliance achieved	31-DEC-2012	State	-
11528	2248	SOX	State Compliance achieved	31-DEC-2012	State	-
11526	2241	SOX	State Compliance achieved	31-DEC-2012	State	-
11526	2240	SOX	State Compliance achieved	31-DEC-2012	State	-
11526	2239	SOX	State Compliance achieved	31-DEC-2012	State	-
11525	2237	SOX	State Compliance achieved	31-DEC-2012	State	-
11525	2236	SOX	State Compliance achieved	31-DEC-2012	State	-
11525	2235	SOX	State Compliance achieved	31-DEC-2012	State	-
11524	2233	SOX	State Compliance achieved	31-DEC-2012	State	-
11524	2232	SOX	State Compliance achieved	31-DEC-2012	State	-
11524	2231	SOX	State Compliance achieved	31-DEC-2012	State	-
11515	2230	SOX	State Compliance achieved	31-DEC-2012	State	-
11528	2249	SOX	State Compliance achieved	31-DEC-2012	State	-
11523	2227	SOX	State Compliance achieved	31-DEC-2012	State	-
11523	2226	SOX	State Compliance achieved	31-DEC-2012	State	-
11523	2228	SOX	State Compliance achieved	31-DEC-2012	State	-
11513	2210	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2211	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2212	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2214	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2215	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2216	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2218	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2219	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2220	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2222	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2223	SIF	State Public Notification received	20-JUN-2012	State	-
11513	2224	SIF	State Public Notification received	20-JUN-2012	State	-
11514	2255	SOX	State Compliance achieved	20-JUN-2012	State	-
10909	208	SOX	State Compliance achieved	30-SEP-2009	State	-
11509	2209	SOX	State Compliance achieved	30-SEP-2009	State	-
10909	308	SOX	State Compliance achieved	30-SEP-2009	State	-
10909	408	SOX	State Compliance achieved	30-SEP-2009	State	-
11009	508	SOX	State Compliance achieved	30-SEP-2009	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL002	37293	Yes	Well	Ground water	Permanent	Active
WELL WL005	37296	Yes	Well	Ground water	Permanent	Inactive
WELL WL001	37292	Yes	Well	Ground water	Permanent	Inactive
WELL WL007	37298	Yes	Well	Ground water	Permanent	Active
WELL WL006	37297	Yes	Well	Ground water	Permanent	Active
WELL WL004	37295	Yes	Well	Ground water	Permanent	Active
WELL WL003	37294	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38654	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43567	No	Distribution System/Zone	-	-	Active
500000 GALLON ELEVATED STORAGE TANK	41903	No	Storage	-	-	Active
250000 GALLON ELEVATED STORAGE TANK	41904	No	Storage	-	-	Active
TREATMENT FACILITY TF080	31597	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF101	34086	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF105	34087	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31597	Coagulation	Iron removal
TREATMENT FACILITY TF080	31597	Fluoridation	Other
TREATMENT FACILITY TF080	31597	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF080	31597	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF080	31597	Sedimentation	Iron removal
TREATMENT FACILITY TF080	31597	Flocculation	Iron removal
TREATMENT FACILITY TF080	31597	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF080	31597	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF080	31597	4-Log Treatment of Viruses	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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