Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX2120064
PWS Name	LAKEWAY HARBOR SUBDIVISION
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	831
County Served	Smith

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	512	Open	20-AUG-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	511	Open	20-AUG-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	507	Open	25-JUN-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	506	Open	25-JUN-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	502	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	501	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	493	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	495	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	486	Returned to Compliance	17-NOV-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	483	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	485	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	480	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	477	Returned to Compliance	31-MAR-2021	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	476	Returned to Compliance	01-FEB-2021	28-FEB-2021	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	472	Returned to Compliance	31-MAY-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	465	Returned to Compliance	16-APR-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	463	Open	16-APR-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	464	Returned to Compliance	16-APR-2020	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	471	Returned to Compliance	01-APR-2020	30-APR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	468	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	469	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	453	Returned to Compliance	27-OCT-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	454	Open	27-OCT-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	455	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	457	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	458	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	446	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	444	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	435	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	439	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	425	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	426	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	417	Known	01-JAN-2016	31-MAR-2016	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	103	Returned to Compliance	01-NOV-2002	30-NOV-2002	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	203	Returned to Compliance	01-OCT-2002	31-OCT-2002	No

1 - 35 of 35

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
561	512	SIA	State Violation/Reminder Notice	25-SEP-2025	State	-
560	511	SIA	State Violation/Reminder Notice	25-SEP-2025	State	-
556	493	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 TTHM LRAA
556	501	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 TTHM LRAA
556	483	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 TTHM LRAA
556	480	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 TTHM LRAA
555	502	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 HAA5 LRAA
555	495	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 HAA5 LRAA
555	485	SOX	State Compliance achieved	21-AUG-2025	State	20250821; MRILEY; VIOL'S SOX'D BECAUSE OF DBP2-03 BECAUSE OF 3Q2025 HAA5 LRAA
550	506	SIA	State Violation/Reminder Notice	22-JUL-2025	State	-
551	507	SIA	State Violation/Reminder Notice	22-JUL-2025	State	-
532	486	SOX	State Compliance achieved	10-JAN-2025	State	-
514	477	SOX	State Compliance achieved	31-AUG-2021	State	-
515	476	SIF	State Public Notification received	31-AUG-2021	State	-
508	446	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	469	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	444	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	468	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	458	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	457	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	455	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	439	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
508	435	SFO	State Administrative/Compliance Order with penalty issued	16-SEP-2020	State	TCEQ DOCKET NO. 2020-0246-PWS-E. FILE CLOSED 09/30/2020
492	472	SIA	State Violation/Reminder Notice	01-JUL-2020	State	-
490	471	SIA	State Violation/Reminder Notice	15-JUN-2020	State	-
504	465	SOX	State Compliance achieved	21-MAY-2020	State	-
506	464	SOX	State Compliance achieved	21-MAY-2020	State	-
478	463	SIA	State Violation/Reminder Notice	07-MAY-2020	State	-
457	454	SIA	State Violation/Reminder Notice	19-NOV-2019	State	-
456	453	SIA	State Violation/Reminder Notice	19-NOV-2019	State	-
439	425	SOX	State Compliance achieved	10-FEB-2017	State	02/13/2018. CBARRERA. VIOLATION ELIGIBLE FOR RTC BASED ON MOR SUBMISSION.
432	426	SIF	State Public Notification received	10-JAN-2017	State	-
417	417	SIA	State Violation/Reminder Notice	12-JUL-2016	State	-
412	203	SOX	State Compliance achieved	10-NOV-2006	State	-
411	103	SOX	State Compliance achieved	10-NOV-2006	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE 1 - 23134 LAKESIDE	33944	Yes	Intake	Surface water	Permanent	Active
RAW-TAP	117692	No	Common Headers	-	-	Active
WTP - 0.042 MG - CW	122683	No	Clear Well	-	-	Active
WTP - 0.042 MG - CW	122684	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	45265	No	Distribution System/Zone	-	-	Active
WTP - 200 GPM - SP	73655	No	Pump Facility	-	-	Active
WTP - 300 GPM - SP	73656	No	Pump Facility	-	-	Active
WTP - 300 GPM - SP	73657	No	Pump Facility	-	-	Active
17209 RAVENWOOD DR; FLINT	139954	No	Sampling Station	-	-	Active
17209 RAVENWOOD DR, FLINT	58169	No	Sampling Station	-	-	Active
WTP - 0.006 MG - HD	90521	No	Storage	-	-	Active
PLANT	105756	No	Storage	-	-	Inactive
SWTP PLANT - 17209 RAVENWOOD DR	368	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	pH Adjustment, Pre	Corrosion control
SWTP PLANT - 17209 RAVENWOOD DR	368	Coagulation	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Rapid Mix	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Coagulation	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Hypochlorination, Pre	Disinfection
SWTP PLANT - 17209 RAVENWOOD DR	368	Filtration, Pressure Sand	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Hypochlorination, Post	Disinfection
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Disinfection
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Corrosion control
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Particulate removal
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Disinfection
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Disinfection
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Other
SWTP PLANT - 17209 RAVENWOOD DR	368	Innovative	Other

1 - 16 of 16

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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