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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90060474	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90060469	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90060470	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90060444	Returned to Compliance	30-DEC-2013	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90060437	Returned to Compliance	01-OCT-2010	31-OCT-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060432	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060438	Returned to Compliance	21-AUG-2008	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	108	Returned to Compliance	01-MAY-2008	31-MAY-2008	Yes
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	4119293	Known	01-SEP-1993	30-SEP-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4119193	Known	01-SEP-1993	30-SEP-1993	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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	191	Known	01-JUL-1991	31-JUL-1991	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
90098354	90060474	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
90098352	90060470	SIF	State Public Notification received	19-NOV-2025	State	-
90098352	90060469	SIF	State Public Notification received	19-NOV-2025	State	-
90098321	90060444	SOX	State Compliance achieved	11-JUN-2014	State	-
90098318	90060437	SIF	State Public Notification received	29-DEC-2010	State	-
1	90060438	SOX	State Compliance achieved	31-OCT-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
1	108	SOX	State Compliance achieved	31-OCT-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
90098315	90060432	SOX	State Compliance achieved	04-AUG-2009	State	SUBMITTED DLQOR AND PUBLIC NOTICE
193	9999193	SOX	State Compliance achieved	30-JUN-1993	State	-
191	191	SFJ	State Formal Notice of Violation issued	20-AUG-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
SW FROM DEL RIO UTILITIES COMMISSION	36013	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	45983	No	Distribution System/Zone	-	-	Active
BUILDING 2027 - 2200 GPM - SP	85903	No	Pump Facility	-	-	Active
BUILDING 2027 - 2200 GPM - SP	85904	No	Pump Facility	-	-	Active
BUILDING 2027 - 2200 GPM - SP	85905	No	Pump Facility	-	-	Active
SAN FELIPE SPRINGS - 2100 GPM	119087	No	Pump Facility	-	-	Inactive
SAN FELIPE SPRINGS - 2100 GPM	119088	No	Pump Facility	-	-	Inactive
ARKANSAS ST BLDG 2027 ; DEL RIO	140528	No	Sampling Station	-	-	Active
ARKANSAS ST BLDG 2027 , DEL RIO	59105	No	Sampling Station	-	-	Active
ARKANSAS ST BLDG 202 - 1 MG - GR	105605	No	Storage	-	-	Active
MITCHELL BLVD - 0.30 MG - EL	105606	No	Storage	-	-	Active
MITCHELL BLVD - 0.10 MG - EL	105607	No	Storage	-	-	Active
LINK PLANT	63402	No	Treatment Plant	-	-	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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