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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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3527	Returned to Compliance	01-MAY-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3525	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3524	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3517	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3516	Returned to Compliance	01-OCT-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3515	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3510	Returned to Compliance	27-OCT-2009	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3509	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2906	Returned to Compliance	01-APR-2006	-	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	3106	Returned to Compliance	01-MAR-2006	31-MAR-2006	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2806	Returned to Compliance	01-DEC-2005	31-DEC-2005	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	105	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	205	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2705	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	405	Returned to Compliance	01-NOV-2004	30-NOV-2004	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1905	Known	01-NOV-2004	30-NOV-2004	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	605	Returned to Compliance	01-OCT-2004	31-OCT-2004	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1705	Known	01-OCT-2004	31-OCT-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	305	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	705	Returned to Compliance	01-OCT-2004	31-OCT-2004	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	805	Returned to Compliance	01-SEP-2004	30-SEP-2004	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1804	Known	01-SEP-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2504	Returned to Compliance	01-APR-2004	30-JUN-2004	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
20110171	3527	SOX	State Compliance achieved	23-NOV-2025	State	-
20110173	3525	SIF	State Public Notification received	23-NOV-2025	State	-
20110172	3524	SIF	State Public Notification received	23-NOV-2025	State	-
20110154	3516	SOX	State Compliance achieved	28-SEP-2016	State	-
20110153	3517	SOX	State Compliance achieved	13-JUL-2016	State	20160713: KMURPHY; Submitted 1Q 2016 on time
20110144	3515	SOX	State Compliance achieved	12-OCT-2015	State	20151012; KMURPHY; 2Q 2015 Submitted on time
20110120	2906	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
6212	305	SOX	State Compliance achieved	01-OCT-2010	State	SDWIS 2010 CLEANUP
6212	2504	SOX	State Compliance achieved	01-OCT-2010	State	SDWIS 2010 CLEANUP
6212	2705	SOX	State Compliance achieved	01-OCT-2010	State	SDWIS 2010 CLEANUP
6209	3509	SIE	State Public Notification requested	28-JUL-2009	State	-
6211	3510	SOX	State Compliance achieved	30-JUN-2009	State	AUTOMATIC RETURN TO COMPLIANCE 05/25/2010
20110136	705	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
20110140	805	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
20110139	205	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
20110138	405	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
20110143	605	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
20110141	105	SOX	State Compliance achieved	01-DEC-2006	State	DATA CLEANUP 07292015
5806	3106	SIF	State Public Notification received	30-JUN-2006	State	-
5306	2806	SIA	State Violation/Reminder Notice	07-MAR-2006	State	SECOND (REMINDER) NOV SENT INFORMING SYSTEM TCEQ HAS NOT RECEIVED CERTIFICATION OF PUBLIC NOTICE. DEFAULT DATE, CHECK FILE FOR ACTUAL DATE OF NOV LETTER.
4205	1905	SIF	State Public Notification received	14-JAN-2005	State	-
4105	1804	SIF	State Public Notification received	14-JAN-2005	State	-
4005	1705	SIF	State Public Notification received	14-JAN-2005	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
GW FROM BISTONE THRU MEXIA	34865	Yes	Consecutive Connection	Ground water	Other	Inactive
INTAKE 2 - N SIDE OF WTP	33522	Yes	Intake	Surface water	Other	Inactive
INTAKE 1 - WORTHAM LAKE	33521	Yes	Intake	Surface water	Other	Inactive
GW FROM BISTONE THRU MEXIA	34864	Yes	Consecutive Connection	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	40342	No	Distribution System/Zone	-	-	Active
SH 14 PS - 350 GPM - SP	69195	No	Pump Facility	-	-	Active
SH 14 PS - 350 GPM - SP	69196	No	Pump Facility	-	-	Active
SWTP - 500 GPM - SP	69197	No	Pump Facility	-	-	Active
SWTP - 500 GPM - SP	69198	No	Pump Facility	-	-	Active
SWTP FILTER BACKWASH	69199	No	Pump Facility	-	-	Inactive
NE COR HWY 14/ROSS AVE; MEXIA	134985	No	Sampling Station	-	-	Active
NE COR HWY 14/ROSS AVE, MEXIA	65368	No	Sampling Station	-	-	Active
EP001	50954	No	Sampling Station	-	-	Inactive
SWTP - 0.200 MG - GR	123958	No	Storage	-	-	Active
SWTP - 0.1 MG - EL	86312	No	Storage	-	-	Active
SH 14 PS - 0.253 MG - GR	86313	No	Storage	-	-	Active
SWTP - 0.015 MG - GR	123959	No	Storage	-	-	Inactive
PLANT - HWY 14 / ROSS AVE	66174	No	Treatment Plant	-	-	Active
PLANT	5167	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT	5167	Filtration, Rapid Sand	Particulate removal
PLANT	5167	Rapid Mix	Particulate removal
PLANT	5167	Sedimentation	Particulate removal
PLANT	5167	pH Adjustment, Pre	Corrosion control
PLANT	5167	Gaseous Chlorination, Pre	Disinfection
PLANT	5167	Coagulation	Particulate removal
PLANT	5167	Chloramines	Disinfection
PLANT - HWY 14 / ROSS AVE	66174	Chloramines	Disinfection

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