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PWS ID	TX2050015
PWS Name	CITY OF ARANSAS PASS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	8088
County Served	San Patricio

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.

Violations

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90064206	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064203	Returned to Compliance	01-MAY-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064205	Known	01-APR-2025	30-JUN-2025	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90064201	Open	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90064202	Open	17-OCT-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064194	Returned to Compliance	03-FEB-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90064195	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064192	Returned to Compliance	01-OCT-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064193	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064189	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064190	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064188	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90064187	Returned to Compliance	30-DEC-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064183	Returned to Compliance	12-JUL-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	90064182	Returned to Compliance	01-MAY-2011	31-MAY-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064181	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039616	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039615	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039614	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039605	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039613	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039612	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	105	Returned to Compliance	01-SEP-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039604	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039611	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039606	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039610	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039609	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039608	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70039607	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Returned to Compliance	01-JUL-1992	30-JUN-1993	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	191	Known	01-AUG-1991	31-AUG-1991	No

1 - 32 of 32

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90107894	90064206	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
90107892	90064205	SIE	State Public Notification requested	20-OCT-2025	State	-
90107888	90064202	SIF	State Public Notification received	16-JUN-2025	State	-
90107887	90064201	SIF	State Public Notification received	16-JUN-2025	State	-
90107886	90064203	SOX	State Compliance achieved	16-JUN-2025	State	-
90107876	90064195	SIF	State Public Notification received	02-JAN-2018	State	-
90107878	90064192	SIF	State Public Notification received	02-JAN-2018	State	-
90107875	90064182	SIF	State Public Notification received	02-JAN-2018	State	-
90107877	90064194	SOX	State Compliance achieved	02-JAN-2018	State	-
90107874	90064183	SOX	State Compliance achieved	02-JAN-2018	State	-
90107873	90064187	SOX	State Compliance achieved	19-OCT-2017	State	-
90107867	90064193	SOX	State Compliance achieved	16-MAY-2017	State	20171516. CBARRERA. RTC'd 4Q2016 DLQOR VIOLATION BASED ON SUBMISSION OF 1Q2017 DLQOR.
90107858	90064190	SOX	State Compliance achieved	13-JAN-2015	State	20150113; KMURPHY; RTC VIOLATION
90107858	90064188	SOX	State Compliance achieved	13-JAN-2015	State	20150113; KMURPHY; RTC VIOLATION
90107857	90064189	SOX	State Compliance achieved	12-DEC-2014	State	-
2	70039610	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039611	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039612	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039613	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039614	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039615	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039616	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039609	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039608	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039607	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039606	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039605	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
2	70039604	SOX	State Compliance achieved	08-JUL-2010	State	DWIS 2010 CLEANUP
90107846	90064181	SOX	State Compliance achieved	14-JAN-2010	State	SUBMITTED 2 CONSECUTIVE QUARTERS OF DLQOR FORMS
1	105	SOX	State Compliance achieved	01-APR-2006	State	AUTOMATIC RETURN TO COMPLIANCE 05/25/2010
193	9999193	SOX	State Compliance achieved	30-JUN-1993	State	-
191	191	SFJ	State Formal Notice of Violation issued	20-SEP-1991	State	-

1 - 32 of 32

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM SAN PATRICIO MWD	147897	Yes	Consecutive Connection	Surface water	Permanent	Active
SW FROM SAN PATRICIO MWD	35780	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	45132	No	Distribution System/Zone	-	-	Active
S COMMERICAL SP - 500 GPM - SP	75429	No	Pump Facility	-	-	Active
S COMMERICAL SP - 500 GPM - SP	75430	No	Pump Facility	-	-	Active
AVENUE A PS - 500 GPM - SP	75431	No	Pump Facility	-	-	Active
AVENUE A PS - 1000 GPM - SP	75432	No	Pump Facility	-	-	Active
AVENUE A PS - 1000 GPM - SP	75433	No	Pump Facility	-	-	Active
200 S AVE A; ARANSAS PASS	139788	No	Sampling Station	-	-	Active
1900 BAYSIDE PL, ARANSAS PASS	152429	No	Sampling Station	-	-	Active
1900 BAYSIDE PL, ARANSAS PASS	152430	No	Sampling Station	-	-	Active
200 S AVE A, ARANSAS PASS	57955	No	Sampling Station	-	-	Active
1900 BAYSIDE PL - 0.500 MG - GR	92705	No	Storage	-	-	Active
119 S AVENUE A - 1.000 MG - GR	92706	No	Storage	-	-	Active
235 E WILSON - 0.500 MG - EL	92704	No	Storage	-	-	Inactive
MASTER METER	63254	No	Treatment Plant	-	-	Inactive

1 - 16 of 16

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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