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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	431	Open	01-OCT-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	429	Returned to Compliance	02-JUL-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	422	Returned to Compliance	30-DEC-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	421	Returned to Compliance	01-JUL-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	418	Returned to Compliance	30-DEC-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	417	Returned to Compliance	01-JUL-2016	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	416	Returned to Compliance	01-OCT-2015	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	414	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	411	Returned to Compliance	01-AUG-2014	31-AUG-2014	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	412	Returned to Compliance	01-AUG-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	413	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	410	Returned to Compliance	01-JUL-2014	31-JUL-2014	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	409	Returned to Compliance	10-OCT-2010	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	408	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	105	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	205	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	405	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	303	Returned to Compliance	01-OCT-2002	31-OCT-2002	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
1453	431	SIE	State Public Notification requested	13-NOV-2025	State	-
1448	429	SOX	State Compliance achieved	11-SEP-2024	State	09/11/2024; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2023 CCR
1446	422	SOX	State Compliance achieved	12-OCT-2022	State	-
1442	421	SOX	State Compliance achieved	30-DEC-2020	State	-
1440	412	SO0	State no longer subject to Rule	15-MAR-2018	State	TCR rule superseded 3/30/2017 by RTCR, PN associated to obsolete rule.
1439	418	SOX	State Compliance achieved	13-FEB-2017	State	-
1437	417	SOX	State Compliance achieved	03-NOV-2016	State	-
1434	416	SOX	State Compliance achieved	17-OCT-2016	State	-
1430	414	SOX	State Compliance achieved	16-OCT-2015	State	-
1428	303	SOX	State Compliance achieved	26-JUN-2015	State	-
1427	413	SOX	State Compliance achieved	19-MAR-2015	State	20150319; KMURPHY
1421	410	SIF	State Public Notification received	05-NOV-2014	State	-
1423	411	SOX	State Compliance achieved	28-OCT-2014	State	-
1415	409	SIA	State Violation/Reminder Notice	13-JUL-2011	State	-
1413	408	SIE	State Public Notification requested	09-AUG-2010	State	-
1307	205	SOX	State Compliance achieved	18-JAN-2007	State	-
1207	105	SOX	State Compliance achieved	18-JAN-2007	State	-
1407	405	SOX	State Compliance achieved	18-JAN-2007	State	-

• 1 - 18 of 18

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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
SW FROM CORPUS THRU STWA	35642	Yes	Consecutive Connection	Surface water	Permanent	Active
1 - FRANKLIN / 4TH ST	21027	Yes	Well	Ground water	Other	Inactive
2 - 50' W OF OLD WATER PLANT	21025	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	44302	No	Distribution System/Zone	-	-	Active
CITY OF AGUA DULCE PS - 250 GPM - SP	124891	No	Pump Facility	-	-	Active
CITY OF AGUA DULCE PS - 250 GPM - SP	124892	No	Pump Facility	-	-	Active
162 CR 38	139136	No	Sampling Station	-	-	Active
162 CR 38	57030	No	Sampling Station	-	-	Active
CITY OF AGUA DULCE - 0.15 MG - EL	88475	No	Storage	-	-	Active
STWA PS - 0.15 MG - GR	88474	No	Storage	-	-	Inactive
MASTER METER (STWA)	7438	No	Transmission Main (Manifold)	-	-	Inactive

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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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