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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7162336	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7162337	Open	01-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7162326	Open	01-JUL-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7162318	Returned to Compliance	01-JUL-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7162302	Returned to Compliance	01-JUL-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7162300	Returned to Compliance	02-JAN-2012	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7162299	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	7162297	Returned to Compliance	01-JAN-2008	30-JUN-2008	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	5225000	Returned to Compliance	01-JUL-2000	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	5376300	Returned to Compliance	01-JUL-2000	31-DEC-2000	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	5156500	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	5156400	Returned to Compliance	01-JAN-2000	31-MAR-2000	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4819199	Returned to Compliance	01-JAN-2000	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	4819399	Returned to Compliance	01-JUL-1999	31-DEC-1999	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	3999497	Returned to Compliance	01-JAN-1997	-	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3034295	Known	01-APR-1995	30-APR-1995	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	2817994	Returned to Compliance	01-JAN-1994	-	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1310091	Known	01-JAN-1991	31-JAN-1991	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1309991	Known	01-JAN-1991	31-JAN-1991	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7161880	Known	30-JUN-1977	29-JUN-1981	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
6986108	7162337	SIA	State Violation/Reminder Notice	06-SEP-2025	State	-
6986104	7162336	SIE	State Public Notification requested	03-JUL-2025	State	-
6986091	7162326	SIA	State Violation/Reminder Notice	01-NOV-2024	State	-
6986062	7162318	SOX	State Compliance achieved	03-MAR-2024	State	-
6986012	7162302	SIA	State Violation/Reminder Notice	02-OCT-2020	State	-
6986011	7162300	SOX	State Compliance achieved	22-JUN-2012	State	Received LCRN Form
6986009	7162299	SOX	State Compliance achieved	29-JAN-2009	State	04/23/09: 2008Q4 sample collected 12/30/08 and put into SDWIS 01/29/09. 2009Q1 results also in as of this date, so SOXed the 2008Q4 monitoring violation. pbc
6986004	7162297	SOX	State Compliance achieved	21-JUL-2008	State	Received form
596201	5376300	SOX	State Compliance achieved	30-JUN-2001	State	-
401801	5156400	SOX	State Compliance achieved	31-DEC-2000	State	-
401801	4819399	SOX	State Compliance achieved	31-DEC-2000	State	-
401801	4819199	SOX	State Compliance achieved	31-DEC-2000	State	-
401801	5156500	SOX	State Compliance achieved	31-DEC-2000	State	-
401801	5225000	SOX	State Compliance achieved	31-DEC-2000	State	-
6985898	3999497	SOX	State Compliance achieved	17-FEB-1998	State	-
4841695	3034295	SIF	State Public Notification received	17-JUL-1995	State	-
5072095	2817994	SOX	State Compliance achieved	02-MAR-1995	State	-
866491	1309991	SIE	State Public Notification requested	21-MAR-1991	State	-
866491	1310091	SIE	State Public Notification requested	21-MAR-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
WELL 2 (31863) ABANDONED	21004	Yes	Well	Ground water	Other	Inactive
WELL 5 (01825)	35060	Yes	Well	Ground water	Permanent	Active
WELL 4 (01523)	33567	Yes	Well	Ground water	Permanent	Active
WELL 3 (31864)	21005	Yes	Well	Ground water	Permanent	Active
PORT BYRON	24892	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	46726	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28551	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30973	No	Sampling Station	-	-	Active
ELEVATED STORAGE - 0.15 MG	11711	No	Storage	-	-	Active
TP 01-TREATMENT FOR WELL #3 & #5	17077	No	Treatment Plant	-	-	Active
TP 02-WELL 4	33566	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-TREATMENT FOR WELL #3 & #5	17077	Fluoridation	Other
TP 01-TREATMENT FOR WELL #3 & #5	17077	Inhibitor, Polyphosphate	Corrosion control
TP 01-TREATMENT FOR WELL #3 & #5	17077	Hypochlorination, Post	Disinfection
TP 01-TREATMENT FOR WELL #3 & #5	17077	Chloramines	Disinfection by-products control
TP 02-WELL 4	33566	Fluoridation	Other
TP 02-WELL 4	33566	Hypochlorination, Pre	Disinfection
TP 02-WELL 4	33566	Inhibitor, Polyphosphate	Corrosion control
TP 02-WELL 4	33566	Chloramines	Disinfection by-products control

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