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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
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	303	Open	30-JUN-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	302	Returned to Compliance	01-JUL-2020	31-JUL-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	300	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	301	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	298	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	297	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	23-MAY-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	295	Known	01-JAN-1995	31-MAR-1995	No
Other	Operations Report	Miscellaneous Other Rules	-	192	Returned to Compliance	01-DEC-1991	31-DEC-1991	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	4587	Known	01-DEC-1986	30-NOV-1989	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	4985	Known	01-DEC-1984	30-NOV-1987	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	6484	Known	21-DEC-1983	20-JUN-1984	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	15583	Known	22-DEC-1982	21-DEC-1985	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	7682	Known	04-MAY-1982	03-JUN-1982	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
411	303	SIE	State Public Notification requested	27-OCT-2025	State	-
408	302	SOX	State Compliance achieved	31-MAY-2021	State	-
409	301	SOX	State Compliance achieved	31-MAY-2020	State	-
409	300	SOX	State Compliance achieved	31-MAY-2020	State	-
397	297	SOX	State Compliance achieved	20-APR-2015	State	-
397	298	SOX	State Compliance achieved	20-APR-2015	State	-
1E00	1V00	EOX	Federal Compliance achieved	23-MAY-2000	ODSWeb	-
195	295	SFG	State Public Notification issued	15-JUN-1995	State	Old External System Number: 51121
392	192	SOX	State Compliance achieved	31-DEC-1991	State	-
1E84	6484	SIA	State Violation/Reminder Notice	30-SEP-1984	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
CONSECUTIVE CONNECTION SUFFOLK CO. WA	34507	Yes	Consecutive Connection	Ground water	Permanent	Active
WELL #3	23773	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	62900	No	Distribution System/Zone	-	-	Active

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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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