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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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4000215	Returned to Compliance	01-FEB-2023	28-FEB-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4000213	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4000214	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	4000206	Returned to Compliance	01-JAN-2020	30-JUN-2020	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4000198	Returned to Compliance	01-OCT-2017	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000196	Returned to Compliance	01-SEP-1996	30-SEP-1996	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
4000412	4000213	SOX	State Compliance achieved	12-SEP-2023	State	-
4000412	4000214	SOX	State Compliance achieved	12-SEP-2023	State	-
4000417	4000215	SIF	State Public Notification received	10-MAY-2023	State	-
4000407	4000206	SIE	State Public Notification requested	06-OCT-2020	State	-
4000399	4000198	SOX	State Compliance achieved	20-MAR-2018	State	-
4000296	4000196	SIE	State Public Notification requested	16-SEP-1996	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	1532	Yes	Well	Ground water	Permanent	Active
WELL 3	1534	Yes	Well	Ground water	Permanent	Active
WELL 2	1533	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	4481	No	Distribution System/Zone	-	-	Active
PORTAGE ST. TANK	7759	No	Storage	-	-	Active
EAST HOUGHTON GROUND TANK	7760	No	Storage	-	-	Active
SHARON AVE. GROUND TANK	7761	No	Storage	-	-	Active
WEST HOUGHTON GROUND TANK	7762	No	Storage	-	-	Active
TREATMENT PLANT	5287	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	5287	Filtration, Greensand	Iron removal
TREATMENT PLANT	5287	Hypochlorination, Pre	Iron removal
TREATMENT PLANT	5287	Filtration, Greensand	Manganese removal
TREATMENT PLANT	5287	pH Adjustment, Post	Corrosion control
TREATMENT PLANT	5287	Hypochlorination, Post	Disinfection

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