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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	121	Returned to Compliance	01-JUL-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	120	Returned to Compliance	01-JAN-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	115	Returned to Compliance	01-JUL-2016	31-JUL-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	114	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	112	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	111	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	110	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	109	Returned to Compliance	01-NOV-2009	30-NOV-2009	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7035080	Known	30-JUN-1980	29-SEP-1980	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
203	121	SOX	State Compliance achieved	21-OCT-2025	State	-
202	120	SOX	State Compliance achieved	24-SEP-2025	State	-
135	115	SOX	State Compliance achieved	01-FEB-2017	State	-
136	111	SIF	State Public Notification received	28-JUN-2016	State	PN in CCR
136	112	SIF	State Public Notification received	28-JUN-2016	State	PN in CCR
136	114	SIF	State Public Notification received	28-JUN-2016	State	PN in CCR
127	110	SOX	State Compliance achieved	21-JUN-2016	State	Per Stacy and Amari, dismissed case. SD
111	109	SOX	State Compliance achieved	17-MAY-2010	State	-

• 1 - 8 of 8

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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
BOONVILLE- IN5287001	16768	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL #1	6769	Yes	Well	Ground water	Permanent	Inactive
BOONVILLE- IN5287001	16767	Yes	Consecutive Connection	Ground water	Emergency	Inactive
PATOKA LAKE REGIONAL- IN5219012	16769	Yes	Consecutive Connection	Surface water	Permanent	Active
PATOKA LAKE REGIONAL- IN5219012	36058	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	14463	No	Distribution System/Zone	-	-	Active
PUMPING FACILITY	33793	No	Pump Facility	-	-	Active
STORAGE TANK #1 - FOLSOMVILLE	31970	No	Storage	-	-	Active
STORAGE TANK #2	31971	No	Storage	-	-	Active
STORAGE TANK #3	31972	No	Storage	-	-	Inactive
TREATMENT PLANT	7618	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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