Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX2270011
PWS Name	JONESTOWN WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	7902
County Served	Travis

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	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1759	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1757	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1755	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1760	Open	01-JUL-2025	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1753	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1751	Known	01-JUN-2025	30-JUN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1748	Known	01-JUN-2025	30-JUN-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1745	Returned to Compliance	01-JUN-2025	30-JUN-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1744	Returned to Compliance	01-JUN-2025	30-JUN-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1738	Returned to Compliance	11-MAR-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1737	Open	25-JUN-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1735	Returned to Compliance	20-FEB-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1736	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1732	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1726	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	1722	Returned to Compliance	30-DEC-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1607	Returned to Compliance	01-DEC-2006	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1506	Returned to Compliance	01-AUG-2006	31-AUG-2006	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1303	Returned to Compliance	01-JUN-2003	30-JUN-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	203	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	403	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	703	Returned to Compliance	01-APR-2003	30-APR-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	603	Returned to Compliance	01-APR-2003	30-APR-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	803	Returned to Compliance	01-MAR-2003	31-MAR-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1003	Returned to Compliance	01-FEB-2003	28-FEB-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	503	Returned to Compliance	01-JAN-2003	31-JAN-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903	Returned to Compliance	01-DEC-2002	31-DEC-2002	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	303	Returned to Compliance	01-OCT-2002	31-OCT-2002	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	103	Returned to Compliance	01-OCT-2002	31-OCT-2002	No

1 - 29 of 29

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
20110195	1760	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
20110191	1759	SIE	State Public Notification requested	20-NOV-2025	State	-
20110187	1757	SIE	State Public Notification requested	20-NOV-2025	State	-
20110183	1735	SIF	State Public Notification received	22-OCT-2025	State	-
20110182	1738	SOX	State Compliance achieved	22-OCT-2025	State	-
20110176	1753	SIE	State Public Notification requested	16-OCT-2025	State	-
20110180	1755	SIE	State Public Notification requested	16-OCT-2025	State	-
20110181	1745	SOX	State Compliance achieved	10-OCT-2025	State	SYSTEM MET CRITERIA TO RTC WITH SEPTEMBER 2025 SWMOR SUBMISSION.
20110181	1744	SOX	State Compliance achieved	10-OCT-2025	State	SYSTEM MET CRITERIA TO RTC WITH SEPTEMBER 2025 SWMOR SUBMISSION.
20110172	1748	SIE	State Public Notification requested	02-OCT-2025	State	-
20110170	1751	SIE	State Public Notification requested	02-OCT-2025	State	-
20110156	1736	SFO	State Administrative/Compliance Order with penalty issued	20-OCT-2020	State	TCEQ DOCKET NO. 2020-0508-PWS-E. FILE CLOSED 10/21/2020.
20110156	1726	SFO	State Administrative/Compliance Order with penalty issued	20-OCT-2020	State	TCEQ DOCKET NO. 2020-0508-PWS-E. FILE CLOSED 10/21/2020.
20110156	1732	SFO	State Administrative/Compliance Order with penalty issued	20-OCT-2020	State	TCEQ DOCKET NO. 2020-0508-PWS-E. FILE CLOSED 10/21/2020.
20110155	1737	SIA	State Violation/Reminder Notice	16-JUL-2020	State	-
20110130	1722	SOX	State Compliance achieved	22-FEB-2018	State	-
20110120	1607	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
509	503	SOX	State Compliance achieved	06-AUG-2010	State	-
509	603	SOX	State Compliance achieved	06-AUG-2010	State	-
509	703	SOX	State Compliance achieved	06-AUG-2010	State	-
509	803	SOX	State Compliance achieved	06-AUG-2010	State	-
509	903	SOX	State Compliance achieved	06-AUG-2010	State	-
509	1003	SOX	State Compliance achieved	06-AUG-2010	State	-
509	1303	SOX	State Compliance achieved	06-AUG-2010	State	-
509	403	SOX	State Compliance achieved	06-AUG-2010	State	-
509	103	SOX	State Compliance achieved	06-AUG-2010	State	-
509	203	SOX	State Compliance achieved	06-AUG-2010	State	-
509	303	SOX	State Compliance achieved	06-AUG-2010	State	-
507	1506	SIA	State Violation/Reminder Notice	07-NOV-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.

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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	33915	Yes	Intake	Surface water	Permanent	Active
RAW-TAP	117731	No	Common Headers	-	-	Active
RAW-TAP	117732	No	Common Headers	-	-	Active
HORTON WTP - 0.045 MG - CW	127330	No	Clear Well	-	-	Active
HORTON WTP - 0.022 MG - CW	127331	No	Clear Well	-	-	Active
HORTON WTP - 0.022 MG - CW	127332	No	Clear Well	-	-	Active
POPHAM WTP - 0.080 MG - CW	127333	No	Clear Well	-	-	Active
POPHAM WTP - 0.090 MG - CW	127334	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	45639	No	Distribution System/Zone	-	-	Active
HORTON WTP - 550 GPM - SP	127364	No	Pump Facility	-	-	Active
POPHAM WTP TRIDENT - 550 GPM - SP	141590	No	Pump Facility	-	-	Active
HORTON WTP - 350 GPM - SP	74611	No	Pump Facility	-	-	Active
HORTON WTP - 350 GPM - SP	74612	No	Pump Facility	-	-	Active
POPHAM WTP TRIDENT - 450 GPM - SP	74614	No	Pump Facility	-	-	Active
POPHAM WTP TRIDENT - 600 GPM - SP	74615	No	Pump Facility	-	-	Active
GREGG POINT HORTON - 80 GPM - SP	74616	No	Pump Facility	-	-	Active
GREGG POINT HORTON - 80 GPM - SP	74617	No	Pump Facility	-	-	Active
HOBBY LANE PP 3 - 150 GPM - SP	74618	No	Pump Facility	-	-	Active
HOBBY LANE PP 3 - 150 GPM - SP	74619	No	Pump Facility	-	-	Active
WHITE RIM PP 1 - 100 GPM - SP	74620	No	Pump Facility	-	-	Active
WHITE RIM PP 1 - 100 GPM - SP	74621	No	Pump Facility	-	-	Active
LOWER NORTH RIM PP 6 - 100 GPM - SP	74622	No	Pump Facility	-	-	Active
LOWER NORTH RIM PP 6 - 100 GPM - SP	74623	No	Pump Facility	-	-	Active
UPPER NORTH RIM PP 6 - 110 GPM - SP	74624	No	Pump Facility	-	-	Active
UPPER NORTH RIM PP 6 - 110 GPM - SP	74625	No	Pump Facility	-	-	Active
UPPER NORTH RIM PP 6 - 110 GPM - SP	74626	No	Pump Facility	-	-	Active
POPHAM WTP TRIDENT - 450 GPM - SP	74613	No	Pump Facility	-	-	Inactive
POPHAM PLANT - 18505 EASY ST	140263	No	Sampling Station	-	-	Active
POPHAM PLANT - 18505 EASY ST	58678	No	Sampling Station	-	-	Active
HIGH HAT PP 2 - 0.201 MG - GR	115668	No	Storage	-	-	Active
GREGG POINT HORTON WTP - 0.0024 MG - HD	91599	No	Storage	-	-	Active
HOBBY LN S JONESTOWN - 0.065 MG - ST	91600	No	Storage	-	-	Active
HOBBY LN PP4 - 0.110 MG - ST	91601	No	Storage	-	-	Active
HIGH HAT PP 2 - 0.935 MG - GR	91603	No	Storage	-	-	Active
SAGE ST - 0.065 MG - ST	91604	No	Storage	-	-	Active
SAGE ST - 0.065 MG - ST	91605	No	Storage	-	-	Active
FAWN RIDGE PP 8 - 0.114 MG - ST	91606	No	Storage	-	-	Active
WHITE RIM PP 1 - 0.022 MG - GR	91607	No	Storage	-	-	Active
WHITE RIM PP 1 - 0.0025 MG - HD	91608	No	Storage	-	-	Active
LOWER NORTH RIM PP 6 - 0.022 MG - GR	91609	No	Storage	-	-	Active
UPPER NORTH RIM PP 6 - 0.022 MG - GR	91610	No	Storage	-	-	Active
UPPER NORTH RIM PP 6 - 0.022 MG - GR	91611	No	Storage	-	-	Active
UPPER NORTH RIM PP 6 - 0.005 MG - HD	91612	No	Storage	-	-	Active
HOBBY LN	91602	No	Storage	-	-	Inactive
SWTP - W HORTON	10415	No	Treatment Plant	-	-	Active
SWTP - W POPHAM / TRIDENT	10432	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SWTP - W HORTON	10415	Coagulation	Particulate removal
SWTP - W HORTON	10415	Permanganate	Taste / odor control
SWTP - W HORTON	10415	Activated Carbon, Powdered	Taste / odor control
SWTP - W HORTON	10415	Innovative	Particulate removal
SWTP - W HORTON	10415	Innovative	Particulate removal
SWTP - W HORTON	10415	Hypochlorination, Pre	Disinfection
SWTP - W HORTON	10415	Gaseous Chlorination, Post	Disinfection
SWTP - W HORTON	10415	Innovative	Disinfection
SWTP - W HORTON	10415	Innovative	Disinfection
SWTP - W HORTON	10415	Innovative	Disinfection
SWTP - W HORTON	10415	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Coagulation	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Coagulation	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Permanganate	Taste / odor control
SWTP - W POPHAM / TRIDENT	10432	Permanganate	Taste / odor control
SWTP - W POPHAM / TRIDENT	10432	Activated Carbon, Powdered	Taste / odor control
SWTP - W POPHAM / TRIDENT	10432	Activated Carbon, Powdered	Taste / odor control
SWTP - W POPHAM / TRIDENT	10432	Gaseous Chlorination, Pre	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Gaseous Chlorination, Pre	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Coagulation	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Innovative	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Innovative	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Coagulation	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Innovative	Organics removal
SWTP - W POPHAM / TRIDENT	10432	Innovative	Particulate removal
SWTP - W POPHAM / TRIDENT	10432	Gaseous Chlorination, Post	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Gaseous Chlorination, Post	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	Disinfection
SWTP - W POPHAM / TRIDENT	10432	Innovative	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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