Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI4310281
PWS Name	KEWAUNEE WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2848
County Served	Kewaunee

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
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	2400034	Returned to Compliance	01-OCT-2023	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	1800033	Returned to Compliance	01-JAN-2018	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1000029	Returned to Compliance	01-OCT-2009	31-OCT-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1000030	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0900028	Returned to Compliance	01-JAN-2008	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	0300016	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	0300017	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	0300018	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	0300015	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	0300014	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	0300013	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	0300012	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	0300006	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	0300019	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	0300007	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	0300020	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	0300021	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	0300022	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	0300023	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	0300024	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	0300026	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	0300025	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	0300011	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	0300010	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	0300009	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	0300008	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0200003	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0200002	Returned to Compliance	01-OCT-2001	31-OCT-2001	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
2400032	2400034	SIF	State Public Notification received	30-APR-2024	State	-
1800028	1800033	SOX	State Compliance achieved	10-JAN-2018	State	-
1000025	1000030	SIF	State Public Notification received	24-MAY-2010	State	-
1000025	1000029	SIF	State Public Notification received	24-MAY-2010	State	-
0900020	0900028	SOX	State Compliance achieved	31-MAR-2009	State	-
0300015	0300012	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300013	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300014	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300015	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300016	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300017	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300018	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300019	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300020	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300021	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300022	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300023	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300024	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300025	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300026	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300011	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300010	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300009	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300008	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300007	SIF	State Public Notification received	23-JUN-2003	State	-
0300015	0300006	SIF	State Public Notification received	23-JUN-2003	State	-
0200008	0200003	SOX	State Compliance achieved	15-AUG-2002	State	-
0200004	0200002	SIF	State Public Notification received	17-JAN-2002	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BG098	1	Yes	Well	Ground water	Permanent	Active
EK450	3	Yes	Well	Ground water	Permanent	Active
BG099	2	Yes	Well	Ground water	Permanent	Active
43102818	43102818	No	Distribution System/Zone	-	-	Active
200	200	No	Other	-	-	Inactive
BG098	1T	No	Treatment Plant	-	-	Active
BG099	2T	No	Treatment Plant	-	-	Active
EK450	3T	No	Treatment Plant	-	-	Active
200	200T	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BG098	1T	Aeration, Slat Tray	Organics removal
BG098	1T	Aeration, Slat Tray	Taste / odor control
BG098	1T	Hypochlorination, Post	Disinfection
BG098	1T	Inhibitor, Orthophosphate	Corrosion control
BG098	1T	Sequestration	Iron removal
200	200T	Aeration, Slat Tray	Organics removal
200	200T	Aeration, Slat Tray	Taste / odor control
200	200T	Hypochlorination, Post	Disinfection
BG099	2T	Aeration, Slat Tray	Organics removal
BG099	2T	Aeration, Slat Tray	Taste / odor control
BG099	2T	Hypochlorination, Post	Disinfection
BG099	2T	Inhibitor, Orthophosphate	Corrosion control
BG099	2T	Sequestration	Iron removal
EK450	3T	Gaseous Chlorination, Post	Disinfection
EK450	3T	Inhibitor, Orthophosphate	Corrosion control
EK450	3T	Sequestration	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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