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PWS ID	KS2007306
PWS Name	EUREKA, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2289
County Served	Greenwood

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	319	Known	01-JUL-2025	31-JUL-2025	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	318	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	312	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	311	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	306	Returned to Compliance	18-JUL-2018	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	303	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	305	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	302	Returned to Compliance	30-DEC-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	300	Returned to Compliance	01-JUL-2000	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	299	Returned to Compliance	19-OCT-1999	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	194	Returned to Compliance	01-JAN-1994	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	6V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	12V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	15V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	18V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	21V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	4V89	Returned to Compliance	01-JUL-1989	30-SEP-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	5V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	13V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	16V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	19V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	10V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	22V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2V89	Returned to Compliance	01-APR-1989	30-JUN-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	11V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	14V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	17V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	20V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	8V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	23V89	Returned to Compliance	01-JAN-1989	31-MAR-1989	No

1 - 34 of 34

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
433	318	SIF	State Public Notification received	23-SEP-2025	State	-
432	319	SIE	State Public Notification requested	16-AUG-2025	State	-
421	311	SIF	State Public Notification received	11-JUN-2021	State	-
421	312	SIF	State Public Notification received	11-JUN-2021	State	-
412	303	SIF	State Public Notification received	14-AUG-2017	State	-
412	305	SIF	State Public Notification received	14-AUG-2017	State	-
414	306	SOX	State Compliance achieved	10-AUG-2017	State	-
405	302	SOX	State Compliance achieved	05-APR-2017	State	-
399	300	SOX	State Compliance achieved	18-AUG-2000	State	EUREKA-SOX
298	299	SOX	State Compliance achieved	21-OCT-1999	State	EUREKA - SOX
194	194	SOX	State Compliance achieved	03-NOV-1994	State	-
45E89	7V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	8V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	10V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	11V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	12V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	14V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	15V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	16V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	17V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	18V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	19V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	20V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	21V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	22V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	23V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	5V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	3V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	2V89	SOX	State Compliance achieved	20-SEP-1990	State	-
45E89	13V89	SOX	State Compliance achieved	20-SEP-1990	State	-
17E89	1V89	SOX	State Compliance achieved	18-OCT-1989	State	-
17E89	4V89	SOX	State Compliance achieved	18-OCT-1989	State	-
17E89	6V89	SOX	State Compliance achieved	18-OCT-1989	State	-
17E89	9V89	SOX	State Compliance achieved	18-OCT-1989	State	-

1 - 34 of 34

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE 999	13069	Yes	Intake	Surface water	Permanent	Active
INTAKE 999 NONPWS	4338	Yes	Reservoir	Surface water	Other	Inactive
CLEARWELL	12905	No	Clear Well	-	-	Active
DISTRIBUTION	4616	No	Distribution System/Zone	-	-	Active
PUMP FACILITY	8412	No	Pump Facility	-	-	Active
SYSTEM LOCATION	11635	No	Sampling Station	-	-	Active
STORAGE TANK 03	10824	No	Storage	-	-	Active
STORAGE TANK 01	6872	No	Storage	-	-	Active
STORAGE TANK 02	7966	No	Storage	-	-	Active
TP001	3203	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001	3203	Fluoridation	Other
TP001	3203	Gaseous Chlorination, Post	Disinfection
TP001	3203	Gaseous Chlorination, Pre	Disinfection
TP001	3203	Inhibitor, Polyphosphate	Corrosion control
TP001	3203	Filtration, Rapid Sand	Particulate removal
TP001	3203	Sedimentation	Particulate removal

1 - 6 of 6

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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