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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.

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Violations

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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	19	Returned to Compliance	02-JUL-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	18	Returned to Compliance	01-OCT-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	17	Returned to Compliance	01-JUL-2021	-	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	16	Returned to Compliance	30-NOV-2019	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	14	Returned to Compliance	01-JUL-2018	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	11	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	12	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	10	Returned to Compliance	01-SEP-2010	30-SEP-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9	Returned to Compliance	01-AUG-2010	31-AUG-2010	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7	Returned to Compliance	01-APR-2010	30-APR-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6	Returned to Compliance	01-MAR-2010	31-MAR-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5	Returned to Compliance	01-JAN-2010	31-JAN-2010	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#1099991	Open	15-DEC-2009	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4	Returned to Compliance	01-NOV-2009	30-NOV-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1	Returned to Compliance	01-OCT-2009	31-OCT-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-AUG-2009	31-AUG-2009	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	9710262	Returned to Compliance	01-JAN-1997	14-SEP-1998	Yes
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	9710261	Returned to Compliance	01-JAN-1997	15-OCT-1997	Yes
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	9710263	Returned to Compliance	01-JAN-1997	23-FEB-1998	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	94V0001	Returned to Compliance	01-JAN-1994	31-AUG-1994	Yes
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	94V0002	Returned to Compliance	01-JAN-1994	28-MAR-1994	Yes

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
47	19	SOX	State Compliance achieved	07-JUL-2025	State	Initial LSL Inventory submitted to MDE on 10/15/2024 (due 10/16/2024); SL Material Notification sent to water customers late (due 11/15/2024); Certification of Notification of SL Material and copy of Notice(s) submitted to MDE on 07/07/2025 (due 07/01/2025).
46	18	SOX	State Compliance achieved	25-OCT-2022	State	LATE REPORT - RA 2022 Pb/Cu report rec'd 10/25/22.
44	17	SOX	State Compliance achieved	12-JUL-2021	State	LATE S1 2021 Pb/Cu report - rec'd 7/12/21.
42	16	SIA	State Violation/Reminder Notice	17-MAR-2020	State	ENOV
41	14	SOX	State Compliance achieved	02-AUG-2018	State	LATE REPORT - S1 2018 Pb/Cu report due 7/10/18, rec'd on 8/2/18.
#1009901	#1099991	EO6	Federal Intentional no-action	24-JUL-2014	ODSWeb	Stage 2 violation: system failed to submit information for 40/30 waiver. Waiver denied. Violation begin date: Dec. 15, 2009
37	11	SOX	State Compliance achieved	09-JUN-2014	State	ENFORCEMENTID :1463942;
36	12	SOX	State Compliance achieved	21-FEB-2013	State	ENFORCEMENTID :1357639;
34	10	SOX	State Compliance achieved	05-MAY-2011	State	ENFORCEMENTID :1151966; 2011 CCR
35	9	SOX	State Compliance achieved	05-MAY-2011	State	ENFORCEMENTID :1151967; 2011 CCR
33	7	SOX	State Compliance achieved	21-DEC-2010	State	ENFORCEMENTID :1150425; 2011 CCR
32	6	SOX	State Compliance achieved	21-DEC-2010	State	ENFORCEMENTID :1150424; 2011 CCR
31	5	SOX	State Compliance achieved	21-DEC-2010	State	ENFORCEMENTID :1150423; 2011 CCR
30	8	SOX	State Compliance achieved	30-SEP-2010	State	ENFORCEMENTID :1049502;
28	1	SOX	State Compliance achieved	09-JAN-2010	State	ENFORCEMENTID :1046668; LATE REPORT
29	4	SOX	State Compliance achieved	09-JAN-2010	State	ENFORCEMENTID :1046669; LATE REPORT
15	3	SIE	State Public Notification requested	03-NOV-2009	State	ENFORCEMENTID :1046020;
26	2	SOX	State Compliance achieved	15-OCT-2009	State	ENFORCEMENTID :0945578; LATE REPORT
9812441	9710262	SOX	State Compliance achieved	14-SEP-1998	State	-
9812442	9710263	SOX	State Compliance achieved	23-FEB-1998	State	-
9710274	9710261	SIA	State Violation/Reminder Notice	11-FEB-1998	State	-
94E0001	94V0002	SIA	State Violation/Reminder Notice	19-JUN-1995	State	-
94E0001	94V0001	SIA	State Violation/Reminder Notice	19-JUN-1995	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 WI737181	2109	Yes	Well	Ground water	Permanent	Active
WELL 2 WI737180	2110	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8972	No	Distribution System/Zone	-	-	Active
STORAGE TANK	19261	No	Storage	-	-	Active
WTP WELL 1 2	26473	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP WELL 1 2	26473	Gaseous Chlorination, Pre	Disinfection
WTP WELL 1 2	26473	pH Adjustment	Corrosion control
WTP WELL 1 2	26473	Aeration, Diffused	Iron removal
WTP WELL 1 2	26473	Filtration, Greensand	Iron removal
WTP WELL 1 2	26473	Gaseous Chlorination, Pre	Iron removal
WTP WELL 1 2	26473	Permanganate	Iron removal
WTP WELL 1 2	26473	Sedimentation	Iron removal

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