---

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

Go

Rows1510152025501001000All

Actions

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064535	Returned to Compliance	26-OCT-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064534	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90064537	Known	01-JUL-2025	30-SEP-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90064536	Known	01-JUL-2025	30-SEP-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90064533	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064532	Returned to Compliance	01-MAY-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90064530	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90064531	Returned to Compliance	17-OCT-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064529	Returned to Compliance	01-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064527	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064524	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064523	Returned to Compliance	01-OCT-2017	31-DEC-2017	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90064521	Returned to Compliance	29-SEP-2017	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064519	Returned to Compliance	01-OCT-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064517	Returned to Compliance	08-FEB-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064518	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064515	Returned to Compliance	01-OCT-2015	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90064514	Returned to Compliance	01-JUL-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90064511	Returned to Compliance	10-JAN-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90064513	Returned to Compliance	01-JAN-2012	31-JAN-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	90064510	Returned to Compliance	01-SEP-2011	30-SEP-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90064509	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90062816	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90049460	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	90041200	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	104	Returned to Compliance	01-OCT-2003	31-OCT-2003	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4100492	Known	01-SEP-1992	30-SEP-1992	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	4100592	Known	01-SEP-1992	30-SEP-1992	No

• 1 - 28 of 28

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90107476	90064529	SOX	State Compliance achieved	26-DEC-2025	State	6M2 2025 SAMPLING COMPLETED - GM 12/31/2025
90107476	90064534	SOX	State Compliance achieved	26-DEC-2025	State	6M2 2025 SAMPLING COMPLETED - GM 12/31/2025
90107474	90064535	SOX	State Compliance achieved	11-DEC-2025	State	-
90107468	90064531	SOX	State Compliance achieved	23-JUL-2025	State	-
90107468	90064530	SOX	State Compliance achieved	23-JUL-2025	State	-
90107469	90064533	SIF	State Public Notification received	17-JUL-2025	State	-
90107462	90064532	SOX	State Compliance achieved	23-JUN-2025	State	-
90107454	90064527	SOX	State Compliance achieved	08-MAR-2021	State	20210308. BEVANS. SOX APPLIED BASED ON 4Q2020 DLQOR RECEIVED ON TIME AND WITH NO ISSUES.
90107449	90064524	SOX	State Compliance achieved	07-MAY-2020	State	20200507. EMSMITH. SOX BASED ON 1Q2020 RECEIVED ON TIME AND WITH NO ISSUES.
90107445	90064523	SIF	State Public Notification received	16-APR-2018	State	-
90107442	90064521	SOX	State Compliance achieved	06-NOV-2017	State	-
90107440	90064515	SFO	State Administrative/Compliance Order with penalty issued	26-SEP-2017	State	DOCKET NO 2017-0477-PWS-E; FILE CLOSED 09/28/2017
90107440	90064519	SFO	State Administrative/Compliance Order with penalty issued	26-SEP-2017	State	DOCKET NO 2017-0477-PWS-E; FILE CLOSED 09/28/2017
90107434	90064518	SOX	State Compliance achieved	19-OCT-2016	State	20161019. CBARRERA. 1Q2016 DLQOR RTC.
90107429	90064517	SOX	State Compliance achieved	10-APR-2016	State	-
90107425	90064514	SOX	State Compliance achieved	26-OCT-2015	State	10/26/2015;KMCLAIN;RECEIVED ADEQUATE COD
90107423	90064513	SOX	State Compliance achieved	30-APR-2013	State	-
90107422	90064510	SOX	State Compliance achieved	30-APR-2013	State	-
90107411	90064511	SOX	State Compliance achieved	10-MAR-2012	State	-
90107407	90041200	SOX	State Compliance achieved	20-APR-2011	State	-
90107407	90049460	SOX	State Compliance achieved	20-APR-2011	State	-
90107407	90062816	SOX	State Compliance achieved	20-APR-2011	State	-
90107407	90064509	SOX	State Compliance achieved	20-APR-2011	State	-
404	104	SIF	State Public Notification received	02-DEC-2003	State	PUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.

• 1 - 24 of 24

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM CORPUS CHRISTI O.N. STEVENS WATE	142477	Yes	Consecutive Connection	Surface water	Permanent	Active
SW FROM CORPUS CHRISTI O.N. STEVENS WATE	35649	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	44312	No	Distribution System/Zone	-	-	Active
PS 2 - 3353 CR 24 - 500 GPM - SP	122848	No	Pump Facility	-	-	Active
PS 1 - 3515 FM 1694 - 1000 GPM - SP	81017	No	Pump Facility	-	-	Active
PS 1 - 3515 FM 1694 - 1000 GPM - SP	81018	No	Pump Facility	-	-	Active
PS 1 - 3515 FM 1694 - 1000 GPM - SP	81019	No	Pump Facility	-	-	Active
PS 2 - 3353 CR 24 - 500 GPM - SP	81020	No	Pump Facility	-	-	Active
PS 2 - 3353 CR 24 - 500 GPM - SP	81021	No	Pump Facility	-	-	Active
2305 VIOLET RD; CORPUS CHRISTI	139146	No	Sampling Station	-	-	Active
FM 1694 & MEADOW LN; ROBSTOWN	139147	No	Sampling Station	-	-	Active
2305 VIOLET RD, CORPUS CHRISTI	57042	No	Sampling Station	-	-	Active
FM 1694 & MEADOW LN, ROBSTOWN	62098	No	Sampling Station	-	-	Active
PS 2 - 3353 CR 24 - 0.0065 MG - HD	122847	No	Storage	-	-	Active
PS 2 - 3353 CR 24 - 0.048 MG - GR	142474	No	Storage	-	-	Active
PS 2 - 3353 CR 24 - 0.0064 MG - HD	99896	No	Storage	-	-	Active
PS 1 - 3515 FM 1694 - 0.0035 MG - HD	99897	No	Storage	-	-	Active
PS 2 - CR 36 & 61 - 0.500 MG - EL	99898	No	Storage	-	-	Active
PS 2 - 3353 CR 24 - 0.064 MG - GR	99899	No	Storage	-	-	Active
PS 1 - 3515 FM 1694 - 0.100 MG - GR	99900	No	Storage	-	-	Active
PLANT - FM 1694	12419	No	Treatment Plant	-	-	Active
PLANT - VIOLET RD	62947	No	Treatment Plant	-	-	Active

• 1 - 22 of 22

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - FM 1694	12419	Chloramines	Disinfection
PLANT - FM 1694	12419	Gaseous Chlorination, Pre	Disinfection
PLANT - VIOLET RD	62947	Gaseous Chlorination, Pre	Disinfection
PLANT - VIOLET RD	62947	Chloramines	Disinfection

• 1 - 4 of 4

Column Actions

Search