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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0840063
PWS Name	SAN LEON MUD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	11622
County Served	Galveston

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
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	338	Returned to Compliance	30-DEC-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	335	Returned to Compliance	01-SEP-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	334	Returned to Compliance	01-AUG-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	333	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	332	Returned to Compliance	01-JUL-2020	31-JUL-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	331	Returned to Compliance	25-JUN-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	330	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	329	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	328	Returned to Compliance	30-DEC-2018	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	325	Returned to Compliance	01-OCT-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	323	Returned to Compliance	20-APR-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	322	Returned to Compliance	08-JAN-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	318	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	321	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320	Returned to Compliance	01-APR-2015	30-JUN-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	316	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	315	Returned to Compliance	30-DEC-2013	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	313	Returned to Compliance	01-MAY-2013	31-MAY-2013	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	306	Returned to Compliance	01-FEB-2006	28-FEB-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	206	Returned to Compliance	01-OCT-2005	31-OCT-2005	Yes
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

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
771	338	SOX	State Compliance achieved	24-FEB-2025	State	ADEQUATE LCN RECEIVED 2/20/2025;JMP
765	335	SOX	State Compliance achieved	04-DEC-2023	State	-
766	333	SIF	State Public Notification received	04-DEC-2023	State	-
768	332	SIF	State Public Notification received	04-DEC-2023	State	-
767	334	SOX	State Compliance achieved	04-DEC-2023	State	-
753	329	SIF	State Public Notification received	12-AUG-2020	State	-
754	320	SIF	State Public Notification received	12-AUG-2020	State	-
752	331	SOX	State Compliance achieved	12-AUG-2020	State	-
750	330	SOX	State Compliance achieved	07-NOV-2019	State	SUMITTED UPDATED AND ACCURATE CCR
744	328	SIA	State Violation/Reminder Notice	11-MAR-2019	State	-
743	325	SOX	State Compliance achieved	10-AUG-2018	State	-
734	322	SOX	State Compliance achieved	31-MAY-2016	State	-
735	321	SIF	State Public Notification received	31-MAY-2016	State	-
734	323	SOX	State Compliance achieved	31-MAY-2016	State	-
727	318	SOX	State Compliance achieved	19-OCT-2015	State	10/19/2015;KMCLAIN;RECEIVED ADEQUATE CCR.
723	316	SOX	State Compliance achieved	22-JUN-2015	State	20150622; KMURPHY; Submitted 1Q 2015 on time
717	313	SOX	State Compliance achieved	07-APR-2015	State	-
716	315	SOX	State Compliance achieved	23-OCT-2014	State	-
506	306	SIF	State Public Notification received	01-JUN-2006	State	PUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.
606	206	SIF	State Public Notification received	02-DEC-2005	State	PUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.
193	9999193	SOX	State Compliance achieved	30-JUN-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMERGENCY SW I/C FROM BACLIFF MUD	64941	Yes	Consecutive Connection	Ground water	Other	Inactive
1 - 443 24TH ST	15931	Yes	Well	Ground water	Emergency	Active
SW FROM GCWA TX CITY	34898	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	40422	No	Distribution System/Zone	-	-	Active
443 24TH ST - 975 GPM - SP	118444	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	118445	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	118446	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	118447	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	72173	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	72174	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	72175	No	Pump Facility	-	-	Active
443 24TH ST - 975 GPM - SP	72176	No	Pump Facility	-	-	Active
443 24TH ST; SAN LEON	135091	No	Sampling Station	-	-	Active
443 24TH ST, SAN LEON	51069	No	Sampling Station	-	-	Active
EP002	60260	No	Sampling Station	-	-	Inactive
PLANT 1 - 1.0 MG - EL	127263	No	Storage	-	-	Active
443 24TH ST - 0.015 MG - HD	89211	No	Storage	-	-	Active
443 24TH ST - 0.015 MG - HD	89212	No	Storage	-	-	Active
443 24TH ST - 0.5 MG - GR	89213	No	Storage	-	-	Active
443 24TH ST - 0.5 MG - GR	89214	No	Storage	-	-	Active
PLANT - 443 24TH AVE	792	No	Treatment Plant	-	-	Active
CHLORINATOR	2195	No	Treatment Plant	-	-	Inactive

1 - 22 of 22

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 443 24TH AVE	792	Gaseous Chlorination, Pre	Disinfection
PLANT - 443 24TH AVE	792	Chloramines	Disinfection

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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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