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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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20	Open	01-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	18	Open	25-SEP-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	15	Open	16-NOV-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	14	Open	26-OCT-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	13	Open	09-JAN-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	12	Open	30-NOV-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	10	Returned to Compliance	31-DEC-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1	Returned to Compliance	01-JAN-2009	31-MAR-2009	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
27	20	SIA	State Violation/Reminder Notice	18-AUG-2025	State	-
24	18	SIA	State Violation/Reminder Notice	25-SEP-2024	State	-
20	15	SIA	State Violation/Reminder Notice	16-NOV-2021	State	-
19	14	SIA	State Violation/Reminder Notice	26-OCT-2020	State	-
18	13	SIA	State Violation/Reminder Notice	09-JAN-2020	State	-
17	12	SIA	State Violation/Reminder Notice	30-NOV-2018	State	-
15	10	SOX	State Compliance achieved	19-FEB-2015	State	-
8	4	SOX	State Compliance achieved	23-AUG-2011	State	-
6	1	SO0	State no longer subject to Rule	26-JAN-2010	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
UNION CITY INDIANA	37944	Yes	Consecutive Connection	Ground water	Permanent	Active
UNION CITY, VILLAGE OF WELL 0T01	11346	Yes	Well	Ground water	Permanent	Inactive
UNION CITY, VILLAGE OF WELL 0R47	11345	Yes	Well	Ground water	Permanent	Inactive
UNION CITY, VILLAGE OF WELL 0L01	11344	Yes	Well	Ground water	Permanent	Inactive
UNION CITY, VILLAGE OF WELL 0C01	11343	Yes	Well	Ground water	Permanent	Inactive
UNION CITY, VILLAGE OF WELL 0B01	11342	Yes	Well	Ground water	Permanent	Inactive
UNION CITY, VILLAGE OF DISTRIBUTION	24218	No	Distribution System/Zone	-	-	Active
Union City, Village Of P01	84751	No	Sampling Station	-	-	Inactive
ELEVATED TANK 1	32242	No	Storage	-	-	Active
STORAGE TANK 2	32244	No	Storage	-	-	Active
UNION CITY VILLAGE	2580	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
UNION CITY VILLAGE	2580	Innovative	Other

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