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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	20260009860	Known	01-DEC-2025	31-DEC-2025	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20260008648	Known	01-DEC-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20260006736	Known	01-JAN-2025	31-DEC-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250001204	Returned to Compliance	01-NOV-2024	30-NOV-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20250001233	Returned to Compliance	01-NOV-2024	30-NOV-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250000502	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20250000397	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240019906	Returned to Compliance	01-JUL-2024	31-JUL-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240019907	Returned to Compliance	01-JUL-2024	31-JUL-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20250014768	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20250015162	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20250013038	Known	01-JAN-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20150001904	Returned to Compliance	01-JAN-2015	31-JAN-2015	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20150001903	Returned to Compliance	01-JAN-2015	31-JAN-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20140004699	Returned to Compliance	01-AUG-2014	31-AUG-2014	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20140004701	Returned to Compliance	01-AUG-2014	31-AUG-2014	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20140000902	Known	01-JAN-2013	31-DEC-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	20060008186	Known	01-JUL-2006	31-JUL-2006	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0108818	Returned to Compliance	01-JAN-2000	31-DEC-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	93V0001	Known	01-NOV-1992	30-NOV-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	91V0004	Returned to Compliance	01-SEP-1987	31-AUG-1991	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
686845	20240019906	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20250001204	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20250000502	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20250000397	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20240019907	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20250001233	SOX	State Compliance achieved	22-JUL-2025	State	-
686845	20250014768	SOX	State Compliance achieved	22-JUL-2025	State	-
460998	20150001903	SOX	State Compliance achieved	01-JAN-2015	State	-
460998	20150001904	SOX	State Compliance achieved	01-JAN-2015	State	-
459251	20140004699	SOX	State Compliance achieved	01-SEP-2014	State	-
459251	20140004701	SOX	State Compliance achieved	01-SEP-2014	State	-
0122503	0108818	SOX	State Compliance achieved	17-APR-2001	State	-
93E0001	93V0001	SIA	State Violation/Reminder Notice	29-DEC-1992	State	-
91E0007	91V0004	SIA	State Violation/Reminder Notice	01-AUG-1991	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
Water Transaction	27944	Yes	Consecutive Connection	Ground water	Permanent	Active
WELL 35	4359753285	Yes	Well	Ground water	Permanent	Active
WELL 34	4359753284	Yes	Well	Ground water	Permanent	Active
WELL 33	4359753264	Yes	Well	Ground water	Permanent	Active
WELL 32	4359753079	Yes	Well	Ground water	Permanent	Active
WELL 30	4359753078	Yes	Well	Ground water	Permanent	Active
WELL 31	4359752913	Yes	Well	Ground water	Permanent	Active
WELL 29	4359752912	Yes	Well	Ground water	Permanent	Active
WELL 28	4359752507	Yes	Well	Ground water	Permanent	Active
WELL 23	1559514847	Yes	Well	Ground water	Permanent	Active
WELL 22	1559414847	Yes	Well	Ground water	Permanent	Active
WELL 21	1559314847	Yes	Well	Ground water	Permanent	Active
WELL 20	1559214847	Yes	Well	Ground water	Permanent	Active
WELL 19	1559114847	Yes	Well	Ground water	Permanent	Active
WELL 18	1559014847	Yes	Well	Ground water	Permanent	Active
WELL 17	1558914847	Yes	Well	Ground water	Permanent	Active
WELL 16A	1558814847	Yes	Well	Ground water	Permanent	Active
WELL 24 (REPLACED 16)	1558714847	Yes	Well	Ground water	Permanent	Active
WELL 15	1558614847	Yes	Well	Ground water	Permanent	Active
WELL 14	1558514847	Yes	Well	Ground water	Permanent	Active
WELL 13	1558414847	Yes	Well	Ground water	Permanent	Active
WELL 11	1558314847	Yes	Well	Ground water	Permanent	Active
WELL 7	1558214847	Yes	Well	Ground water	Permanent	Active
WELL 4	1558114847	Yes	Well	Ground water	Permanent	Active
WELL 3	1558014847	Yes	Well	Ground water	Permanent	Active
WELL1	1557914847	Yes	Well	Ground water	Permanent	Active
HUDSON WATER WORKS WTP	133526512226	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
HUDSON WATER WORKS WTP	133526512226	Gaseous Chlorination, Post	Disinfection
HUDSON WATER WORKS WTP	133526512226	Hypochlorination, Post	Disinfection

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