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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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4380614	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4380613	Returned to Compliance	18-SEP-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4380611	Returned to Compliance	01-JUN-2019	31-AUG-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4380612	Returned to Compliance	01-JUN-2019	31-AUG-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4380609	Returned to Compliance	01-JUL-2018	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4380404	Returned to Compliance	21-SEP-2004	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4380503	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4380603	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1500	Returned to Compliance	19-OCT-1999	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1400	Returned to Compliance	01-SEP-1999	30-SEP-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1391	Returned to Compliance	19-SEP-1991	18-OCT-1991	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4943191	Known	19-SEP-1991	18-OCT-1991	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	587	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	2113487	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	687	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	787	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	2113287	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	1287	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	2113087	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	2112887	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	987	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	1187	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	2112787	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	387	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2113387	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2112687	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	2112987	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1087	Known	29-MAY-1987	28-MAY-1988	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	283	Known	25-JUN-1981	24-SEP-1983	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2003583	Known	25-JUN-1981	24-SEP-1983	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
2048023	4380614	SIF	State Public Notification received	07-JUL-2025	State	Created by eCERT
2048017	4380611	SIF	State Public Notification received	08-JAN-2021	State	Created by eCERT
2048016	4380613	SFL	State Administrative/Compliance Order without penalty issued	04-JAN-2021	State	-
2048014	4380612	SOX	State Compliance achieved	01-OCT-2019	State	Migrated by MTS 3.0 on 12-09-2019
2048009	4380609	SOX	State Compliance achieved	04-DEC-2018	State	Corrected submission received and compliance achieved. BG
1	4380404	SOX	State Compliance achieved	17-APR-2010	State	Type 76 old PN violation migrated by GEC without the originating violation is linked to SOX and SO6 to resolve the EPA SNCs
2048003	4380603	SIF	State Public Notification received	09-JUN-2003	State	-
2048003	4380503	SIF	State Public Notification received	09-JUN-2003	State	-
1000	1400	SOX	State Compliance achieved	30-APR-2000	State	-Old ESN: 14951
2048006	1391	SOX	State Compliance achieved	29-FEB-2000	State	Migrated by MTS 3.0 on 06-16-2016
900	1500	SOX	State Compliance achieved	03-NOV-1999	State	-Old ESN: 6955
391	4943191	SFJ	State Formal Notice of Violation issued	26-SEP-1991	State	-
387	1087	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	1187	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	1287	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	987	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	787	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	687	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	587	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
387	387	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-Old ESN: 1
187	2113487	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2113387	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2113287	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2113087	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2112987	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2112887	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2112687	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
187	2112787	SFJ	State Formal Notice of Violation issued	30-SEP-1987	State	-
283	283	SO7	State Unresolved	30-SEP-1983	State	-Old ESN: 2

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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
CARY TOWN OF B	40190	Yes	Consecutive Connection	Surface water	Emergency	Active
HOLLY SPRINGS	40191	Yes	Consecutive Connection	Surface water	Emergency	Active
CARY TOWN OF A	40189	Yes	Consecutive Connection	Surface water	Permanent	Active
CARY TOWN OF D	40192	Yes	Consecutive Connection	Surface water	Permanent	Active
CARY TOWN OF C	65304	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	56715	No	Distribution System/Zone	-	-	Active
STORAGE_ELEVATED	621	No	Storage	-	-	Active
STORAGE_ELEVATED	70645	No	Storage	-	-	Active
STORAGE_ELEVATED	70646	No	Storage	-	-	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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