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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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2500036	Returned to Compliance	17-OCT-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2500037	Returned to Compliance	17-OCT-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1900019	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1500018	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0000015	Returned to Compliance	01-NOV-1999	30-NOV-1999	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9500016	Returned to Compliance	01-DEC-1994	31-DEC-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9500003	Known	01-DEC-1994	31-DEC-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	93V0001	Returned to Compliance	01-JUL-1992	28-JAN-1993	No

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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
2500029	2500036	SIF	State Public Notification received	30-JUN-2025	State	-
2500030	2500037	SOX	State Compliance achieved	30-JUN-2025	State	-
1900021	1900019	SOX	State Compliance achieved	22-MAY-2019	State	-
1600016	1500018	SIF	State Public Notification received	20-JUN-2016	State	-
0000005	0000015	SIF	State Public Notification received	07-MAR-2000	State	-
9500001	9500016	SIA	State Violation/Reminder Notice	10-MAR-1995	State	-
93E0001	93V0001	SOX	State Compliance achieved	28-JAN-1993	State	RTC PB/CU M&R OCONTO

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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
BG508	7	Yes	Well	Ground water	Emergency	Active
BG510	2	Yes	Well	Ground water	Permanent	Inactive
BG509	8	Yes	Well	Ground water	Permanent	Active
BG507	5	Yes	Well	Ground water	Permanent	Active
44304953	44304953	No	Distribution System/Zone	-	-	Active
BG507	5T	No	Treatment Plant	-	-	Active
BG508	7T	No	Treatment Plant	-	-	Active
BG509	8T	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
BG507	5T	Gaseous Chlorination, Post	Disinfection
BG508	7T	Gaseous Chlorination, Post	Disinfection
BG509	8T	Gaseous Chlorination, Post	Disinfection

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