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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	353343	Returned to Compliance	01-APR-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	353342	Returned to Compliance	01-JAN-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353341	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353340	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353339	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353338	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	353337	Returned to Compliance	18-JAN-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353335	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	353333	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	353332	Returned to Compliance	01-DEC-2018	28-FEB-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353331	Returned to Compliance	01-DEC-2018	28-FEB-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	353330	Returned to Compliance	01-JUL-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	353327	Returned to Compliance	01-AUG-2017	31-AUG-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	353328	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353325	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353324	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	353322	Returned to Compliance	01-SEP-2014	30-NOV-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353321	Returned to Compliance	01-SEP-2014	30-NOV-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353319	Returned to Compliance	01-JUN-2014	31-AUG-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	353320	Returned to Compliance	01-JUN-2014	31-AUG-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353317	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353314	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	353318	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	353315	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	353316	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	353312	Returned to Compliance	01-NOV-2013	30-NOV-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	353313	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	353311	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	353310	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	703	Returned to Compliance	01-AUG-2003	31-AUG-2003	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	698	Known	01-DEC-1997	31-DEC-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	595	Known	01-MAR-1995	31-MAR-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	494	Returned to Compliance	01-JUL-1993	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	1354194	Known	01-JUL-1993	09-DEC-1993	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	385	Known	01-JUL-1985	31-JAN-1986	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1731685	Known	01-JUL-1985	31-JAN-1986	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	284	Known	30-SEP-1980	29-SEP-1984	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4021784	Known	30-SEP-1980	29-SEP-1984	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
861722	353343	SOX	State Compliance achieved	06-AUG-2025	State	-
861719	353342	SIF	State Public Notification received	27-JAN-2025	State	Created by eCERT
861710	353341	SOX	State Compliance achieved	11-AUG-2023	State	-
861710	353340	SOX	State Compliance achieved	11-AUG-2023	State	-
861710	353339	SOX	State Compliance achieved	11-AUG-2023	State	-
861710	353338	SOX	State Compliance achieved	11-AUG-2023	State	-
861693	353337	SOX	State Compliance achieved	08-JUN-2021	State	-
861694	353335	SOX	State Compliance achieved	12-FEB-2021	State	-
861681	353333	SOX	State Compliance achieved	16-OCT-2019	State	-
861684	353332	SIF	State Public Notification received	17-JUL-2019	State	-
861684	353331	SIF	State Public Notification received	17-JUL-2019	State	-
861676	353330	SOX	State Compliance achieved	20-AUG-2018	State	-
861671	353328	SIF	State Public Notification received	01-JUL-2018	State	-
861672	353327	SIF	State Public Notification received	01-JUL-2018	State	-
861675	353324	SOX	State Compliance achieved	12-MAY-2017	State	-
861675	353325	SOX	State Compliance achieved	12-MAY-2017	State	-
861649	353314	SOX	State Compliance achieved	13-NOV-2015	State	4 consec qtrs mcl compliance & no mon vios past 4 qtrs
861646	353320	SIF	State Public Notification received	27-APR-2015	State	-
861647	353322	SIF	State Public Notification received	27-APR-2015	State	-
861647	353321	SIF	State Public Notification received	27-APR-2015	State	-
861646	353319	SIF	State Public Notification received	27-APR-2015	State	-
861648	353315	SOX	State Compliance achieved	27-FEB-2015	State	Migrated by MTS 3.0 on 06-18-15
861648	353318	SOX	State Compliance achieved	27-FEB-2015	State	Migrated by MTS 3.0 on 06-18-15
861648	353316	SOX	State Compliance achieved	27-FEB-2015	State	Migrated by MTS 3.0 on 06-18-15
861648	353317	SOX	State Compliance achieved	27-FEB-2015	State	Migrated by MTS 3.0 on 06-18-15
861624	353313	SOX	State Compliance achieved	01-JUN-2014	State	Migrated by MTS 3.0 on 06-21-14
861622	353312	SIF	State Public Notification received	01-MAY-2014	State	-
861611	353311	SOX	State Compliance achieved	31-MAR-2013	State	4 consec qtrs below mcl-dm
861611	353310	SOX	State Compliance achieved	31-MAR-2013	State	4 consec qtrs below mcl-dm
1604	703	SOX	State Compliance achieved	31-MAR-2004	State	-Old ESN: 10434
1298	698	SIF	State Public Notification received	10-MAR-1998	State	-Old ESN: 4020
995	595	SIE	State Public Notification requested	20-JUN-1995	State	-Old ESN: 10125
594	494	SOX	State Compliance achieved	09-DEC-1993	State	-Old ESN: 16780
485	385	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-Old ESN: 1
185	1731685	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
384	284	SO7	State Unresolved	30-SEP-1984	State	-Old ESN: 2
184	4021784	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
JOHNSTON CO - WEST	75796	Yes	Consecutive Connection	Surface water	Emergency	Active
JOHNSTON CO - WEST	78674	Yes	Consecutive Connection	Surface water	Permanent	Active
JOHNSTON CO - WEST	78675	Yes	Consecutive Connection	Surface water	Permanent	Active
JOHNSTON CO - EAST	40041	Yes	Consecutive Connection	Surface water	Permanent	Inactive
JOHNSTON CO	40042	Yes	Consecutive Connection	Surface water	Permanent	Inactive
JOHNSTON CO - EAST	72595	Yes	Consecutive Connection	Surface water	Permanent	Inactive
DISTRIBUTION SYSTEM	54275	No	Distribution System/Zone	-	-	Active
STORAGE_ELEVATED	789	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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